BLACKPEAKCFO Construction Loan Package • January 2026 Back to BlackpeakCFO
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Confidential — Lender Use Only
Prepared by
Blackpeak CFO.ai
Fractional CFO Services
Bank Financing Request
Lone Star Mechanical
Contractors LLC
Dallas, Texas · HVAC & Mechanical Subcontractor
Facility Requested
$1,250,000
Revolving Line of Credit
TTM Revenue
$8.2M
↑ 10.8% vs prior year
DSCR
4.68×
Covenant min: 1.25×
📋 15 Pages
📊 WIP Schedule
💧 13-Week Cash Flow
🛡️ Covenant Compliance
📈 Backlog $5.8M
Submitted to: Frost Bank, Commercial Banking Division
Dallas, Texas · February 2026
Contact: Stuart Wilson ACMA CGMA · Blackpeak CFO
This document contains confidential information prepared
for Frost Bank. Not for distribution.

Executive Summary & Loan Request

Summary of financing request, business overview, and repayment thesis

Lone Star Mechanical Contractors LLC · Confidential
Submitted to Frost Bank · February 2026
Loan RequestFacility Summary
Facility TypeRevolving Line of Credit
Amount Requested$1,250,000
Current Facility (Frost Bank)$500,000
Proposed Increase+$750,000
Proposed RatePrime + 0.75% (currently 8.25%)
Term12-month revolving, annual review
CollateralBlanket lien: AR, equipment, inventory
GuaranteePersonal guarantee — Robert A. Delgado (100%)
Existing Term Loan Balance$287,000 (equipment, current with Frost)

Purpose: Fund working capital gap between monthly material/payroll disbursements and draw payment receipts from GCs. Peak demand Q2–Q3 2026 with $3.2M Fort Worth Warehouse project ramping. Current $500K line insufficient to cover simultaneous cash gaps across 5 active contracts.

CompanyBusiness at a Glance
Legal EntityLone Star Mechanical Contractors LLC
EIN47-XXXXXXX
Founded2015 (11 years in business)
Headquarters2847 Stemmons Freeway, Dallas TX 75207
TradeHVAC, Mechanical & Plumbing (NAICS 238220)
LicensesTX TACL #B12847E · Plumbing M-22483
Employees52 (38 field, 8 shop/warehouse, 6 admin)
OwnerRobert A. Delgado — 100% (founder)
Banking RelationshipFrost Bank since 2017

Market Position: Preferred mechanical subcontractor for 4 major GCs in DFW. 100% commercial work — schools, medical, office, industrial. Zero residential exposure. Bonded through Travelers for up to $12M single / $30M aggregate.

TTM Revenue
$8.20M
↑ 10.8% vs FY2024
Gross Margin
22.4%
↑ from 21.1% FY2024
EBITDA
$738K
9.0% margin
Contracted Backlog
$5.80M
16 months forward cover
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 2 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Income Statement — Three Year Summary

FY2023 · FY2024 · FY2025 (TTM Jan 2025 – Dec 2025) · Compiled by Blackpeak CFO

US GAAP · ASC 606 Revenue Recognition
Accrual basis · Job cost accounting
Income Statement ($000s)FY2023FY2024FY2025 TTM
Revenue
Contract Revenue (ASC 606)5,8477,4018,196
Service & Maintenance214263
Total Revenue6,0617,4018,196
YoY Growth+22.1%+10.7%
Cost of Revenue
Direct Labor (field payroll)2,2132,6812,905
Materials & Equipment1,3871,7241,917
Subcontractors584634724
Other Direct Costs127143162
Total COGS4,3115,1825,708
Gross Profit1,7502,2192,488
Gross Margin %28.9%30.0%30.4%
Operating Expenses
Admin & Office Salaries487594648
Owner Compensation180200220
Rent & Facilities96102108
Insurance (GL, WC, Bonding)214246271
Vehicle & Equipment143168189
Technology & Software283439
Other G&A8797113
Total OpEx1,2351,4411,588
EBITDA515778900
EBITDA Margin %8.5%10.5%11.0%
FY2023FY2024FY2025 TTM
Below EBITDA
Depreciation & Amortization(124)(147)(162)
Interest Expense(38)(41)(44)
Net Income Before Tax353590694
State & Federal Income Tax(67)(112)(202)
Net Income286478492
Net Margin %4.7%6.5%6.0%
Adjusted EBITDA (Add-backs)
Reported EBITDA515778900
Owner comp (above market adj.)305070
One-time legal / settlement
Adjusted EBITDA545828970
Adj. EBITDA Margin %9.0%11.2%11.8%

Revenue Trend: Three consecutive years of double-digit growth. FY2025 TTM revenue of $8.2M represents a CAGR of 16.4% since FY2022. Gross margin expansion driven by in-house fabrication capability added 2024. No customer concentration issue — top client = 18% of revenue.

EBITDA Normalization: Owner compensation adjusted to $150K market equivalent. No extraordinary add-backs. Adjusted EBITDA of $970K provides comfortable headroom above all proposed debt service requirements.

Rev CAGR (3yr)
16.4%
Adj. EBITDA
$970K
Net Income
$492K
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 3 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Balance Sheet — December 31, 2025

Compiled financial statements · US GAAP · ASC 842 leases capitalized · ASC 606 contract balances

Prepared by Blackpeak CFO
Unaudited — Management Accounts
Assets ($000s)Dec 2025Dec 2024Change
Current Assets
Cash & Cash Equivalents412287+125
Accounts Receivable — Trade1,8471,634+213
Accounts Receivable — Retainage389312+77
Contract Assets (Underbillings)234198+36
Inventory — Materials on Hand6754+13
Prepaid Expenses2823+5
Total Current Assets2,9772,508+469
Non-Current Assets
Equipment & Vehicles (gross)1,1241,077+47
Less: Accumulated Depreciation(481)(334)
Equipment & Vehicles (net)643743−100
Right-of-Use Asset (ASC 842)156189−33
Security Deposits1818
Total Non-Current Assets817950
TOTAL ASSETS3,7943,458+336
Liabilities & Equity ($000s)Dec 2025Dec 2024Change
Current Liabilities
Revolving Line of Credit
Accounts Payable — Trade687604+83
Contract Liabilities (Overbillings)98143−45
Accrued Payroll & Benefits143127+16
Current Portion — Term Loan8282
Current Portion — Lease Liability4848
Other Accrued Liabilities3729+8
Total Current Liabilities1,0951,033+62
Non-Current Liabilities
Term Loan (net of current portion)205287−82
Lease Liability (net of current)108141−33
Total Liabilities1,4081,461−53
Members' Equity
Opening Equity1,9971,519
Net Income492478
Owner Distributions(103)
Total Members' Equity2,3861,997+389
TOTAL LIABILITIES & EQUITY3,7943,458
Current Ratio
2.72×
min 1.50× covenant
Working Capital
$1,882K
↑ $407K
Debt / Equity
0.59×
low leverage
Equity Growth
+19.5%
YoY
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 4 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Work-in-Progress Schedule — December 31, 2025

ASC 606 — Over-time revenue recognition · Input method (cost-to-cost) · All active contracts

Critical lender document · Updated monthly
by Blackpeak CFO
Contract / GC Contract Value Est. Total Cost Costs to Date % Complete Rev Recognized Billed to Date Under/(Over)billing Est. Remaining Rev Est. Gross Margin
Plano Medical Center HVAC
Hensel Phelps · Contract #HP-2024-089
2,100,0001,680,0001,310,400
78%
1,638,0001,596,000 +42,000 462,00020.0%
Las Colinas Office Tower
Turner Construction · Contract #TC-2025-14
1,400,0001,120,000504,000
45%
630,000756,000 (126,000) 770,00020.0%
Frisco HS Mechanical Package
Austin Industries · Contract #AI-2024-217
890,000712,000655,040
92%
818,800789,800 +29,000 71,20020.0%
Fort Worth Warehouse Complex
DPR Construction · Contract #DPR-2025-41
3,200,0002,560,000563,200
22%
704,000723,000 (19,000) 2,496,00020.0%
Southlake Retail HVAC
Beck Group · Contract #BG-2025-08
445,000356,000231,400
65%
289,250255,250 +34,000 155,75020.0%
TOTALS 8,035,0006,428,0003,264,040 50.8% 4,080,0504,120,050 Net: (40,000) 3,954,95020.0%
Balance Sheet ImpactContract Balances
Contract Assets (Underbillings)$105,000Plano Med + Frisco HS + Southlake
Contract Liabilities (Overbillings)($145,000)Las Colinas + Fort Worth
Net Contract Balance(40,000)Net overbilled — conservative
Retainage Receivable (est.)$389,000Held by GCs · avg 5%

WIP Health: Net overbilling of $40K is conservative — the company has billed slightly ahead of work on new starts (Las Colinas, Fort Worth), which is normal and expected. No underbilled jobs signal cost overruns. All jobs tracking at budgeted 20% gross margin.

PipelineRemaining Revenue & Backlog
Plano Medical (near done)
$462K
Las Colinas Office
$770K
Frisco High School
$71K
Fort Worth Warehouse
$2.50M
Southlake Retail
$156K

$3.96M remaining revenue on signed contracts. Fort Worth Warehouse alone represents $2.5M of remaining billings — the primary driver of the LOC increase request. Expected completion Q3 2026.

Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 5 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Accounts Receivable Aging — December 31, 2025

Trade AR · Retainage AR · Collection analysis · DSO calculation

Managed by Blackpeak CFO
Claire Mitchell — AR & Collections
Trade ARAging Summary — $1,847,000
Aging BucketBalance% of TotalExpected Recovery
Current (0–30 days)987,00053.4%98% · $967K
31–60 days543,00029.4%95% · $516K
61–90 days221,00012.0%85% · $188K
91–120 days96,0005.2%60% · $58K
120+ days
Total Trade AR1,847,000100%93.0% · $1,729K
RetainageRetainage Receivable — $389,000
ProjectAmount HeldEst. Release
Plano Medical Center (5%)105,000Mar 2026
Las Colinas Office Tower (5%)70,000Oct 2026
Frisco High School (5%)44,500Feb 2026
Fort Worth Warehouse (5%)144,500Oct 2026
Southlake Retail (5%)25,000Jun 2026
Total Retainage389,000
AnalysisAR Quality & DSO Metrics
DSO (trade AR)
82 days
Industry avg: 65–90 days
Current + 60-day
82.8%
of total AR — healthy
91+ day exposure
$96K
5.2% — within norms
Bad debt reserve
$38K
2.1% allowance
By ClientConcentration Analysis
GC / CustomerAR Balance% of ARCredit Rating
Hensel Phelps Construction624,00033.8%AAA
Turner Construction487,00026.4%AA+
DPR Construction412,00022.3%AA
Austin Industries196,00010.6%A
Beck Group128,0006.9%A
Total1,847,000100%

AR Quality Note: All five customers are ENR Top 400 General Contractors with investment-grade credit profiles. Zero exposure to speculative developers or individual owners. Historical bad debt loss rate over 9 years: 0.3% of revenue. The 91–120 day balance of $96K relates to a payment dispute on Frisco HS; Austin Industries has confirmed payment in January 2026.

Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 6 of 15Prepared by Blackpeak CFO · Fractional CFO Services

13-Week Rolling Cash Flow Forecast — Q1/Q2 2026

Weekly cash position · Collections schedule · Disbursements by category · Minimum balance analysis

Alex Drummond — Cash Flow Specialist
Blackpeak CFO · Updated weekly
($000s) Wk1
Jan6
Wk2
Jan13
Wk3
Jan20
Wk4
Jan27
Wk5
Feb3
Wk6
Feb10
Wk7
Feb17
Wk8
Feb24
Wk9
Mar3
Wk10
Mar10
Wk11
Mar17
Wk12
Mar24
Wk13
Mar31
TOTAL
Opening Cash412378441369489247384521408519612487601
Collections
GC draw payments2873414123892873562984122,782
Retainage releases44105149
Service calls / misc869786786786793
Total Collections2953479419839551295362741141873,024
Disbursements
Payroll (bi-weekly)1871871871871871871871,309
Materials / suppliers9614287167341249826712687247148931,716
Subcontractors2834423641181
Insurance / bonding6767134
Debt service (TL + lease)111122
Rent / overhead999999963
Tax / estimated payments8383
Total Disbursements320142283268230249294303333874842153003,508
Net Cash Flow−25+205−274+151−222+146−243−8+29−80−73+203−293−484
Closing Cash3875923184692473931501421719118221(72)
LOC Draw / (Repay)200300500
Cash Incl. LOC Draw38759231846924739315014217191218221228

⚠️ Week 11 & 13 LOC Draws: Without the LOC increase, weeks 11 and 13 produce negative closing balances as Fort Worth Warehouse material orders ($247K + $148K) hit ahead of the next GC draw. The proposed $750K increase absorbs this entirely. Opening Q2 cash position improves to $228K vs minimum covenant of $200K.

Min Cash (Wk 11)
$218K
with LOC draw
Max LOC Drawn
$500K
of $1.25M facility
LOC Headroom
$750K
available buffer
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 7 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Debt Service Coverage & Covenant Compliance

Proposed covenant package · Current compliance status · Stress-tested scenarios

Monitored monthly by Blackpeak CFO
Liam O'Brien — Audit & Covenant Compliance
DSCRDebt Service Coverage Calculation
DSCR Numerator
EBITDA (TTM)$900,000
Less: Cash taxes paid(83,000)
Less: Unfunded CapEx(47,000)
Less: Owner distributions(103,000)
Available for Debt Service$667,000
DSCR Denominator
Term loan principal (annual)82,000
Term loan interest26,000
Operating lease payments48,000
Proposed LOC interest (avg drawn $400K)33,000
Total Annual Debt Service$189,000
DSCR — Proposed Facility3.53×
Covenant minimum1.25×
CovenantsProposed Package — All Pass
Debt Service Coverage
3.53×min 1.25×
✓ PASS — 182% above min
Current Ratio
2.72×min 1.50×
✓ PASS — 81% above min
Minimum Cash Balance
$412Kmin $200K
✓ PASS — 106% above min
Total Debt / EBITDA
0.66×max 3.00×
✓ PASS — 355% headroom
Stress TestCovenant Compliance Under Adverse Scenarios
ScenarioRevenue ImpactEBITDA ImpactDSCR ResultCurrent RatioPass / Fail
Base Case — TTM performance continues$8.20M$900K3.53×2.72×✓ ALL PASS
Scenario A — Fort Worth delayed 8 weeks, revenue -$400K$7.80M$660K2.49×2.41×✓ ALL PASS
Scenario B — Material cost +15%, margin pressure$8.20M$670K2.23×2.58×✓ ALL PASS
Scenario C — One GC slow pay (60-day delay $400K)$8.20M$900K3.53×1.76×✓ ALL PASS
Scenario D — Revenue -25%, cost overrun on 2 jobs$6.15M$320K1.38×1.62×⚠ MONITOR

Stress Test Conclusion: Covenants hold under Scenarios A–C (revenue down 5%, margin compression, or temporary collection delays). Only an extreme Scenario D event (25% revenue decline + simultaneous cost overruns) produces DSCR near the covenant floor. This scenario would require both losing $2M in work AND two concurrent loss contracts — historically unprecedented for this business in 11 years of operation.

Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 8 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Backlog Report & Business Pipeline — February 2026

Contracted backlog · Awarded not yet started · Bid pipeline · Revenue visibility analysis

Felix Morgan — FP&A Director
Blackpeak CFO
ContractedSigned Backlog — $5.80M
ProjectRemaining RevExp. StartExp. Complete
Fort Worth Warehouse Complex2,496,000ActiveSep 2026
Las Colinas Office Tower770,000ActiveOct 2026
Plano Medical Center462,000ActiveMar 2026
Southlake Retail HVAC155,750ActiveJun 2026
Frisco High School71,200ActiveFeb 2026
Addison Corporate Campus (awarded)1,200,000Mar 2026Dec 2026
McKinney Industrial Park (awarded)645,000Apr 2026Sep 2026
Total Contracted + Awarded5,799,950

Revenue Visibility: Contracted backlog of $5.80M represents approximately 16 months of forward revenue at the current run rate. The Addison Corporate Campus and McKinney Industrial Park contracts have been verbally awarded and are in final contract execution — signed documents expected February/March 2026.

PipelineBid Pipeline — $14.2M
OpportunityValueStageWin Prob.
Frisco Medical Office — Phase 21,840,000Bid submitted65%
Arlington Logistics Hub2,650,000Invited to bid45%
Dallas ISD — 3 schools2,200,000Pre-qualification55%
Lewisville Multi-Family HVAC780,000Bid submitted40%
Alliance Airport Hangar1,340,000Invited to bid50%
Plano Corporate HQ3,200,000Relationship lead30%
Other pipeline items (6)2,190,000Various25–45%
Total Pipeline14,200,000
Probability-Weighted Value6,380,000avg 45%
Backlog Coverage
16 months
at current run rate
Pipeline (P-wtd)
$6.38M
additional potential
Historical Win Rate
42%
on submitted bids
ForecastFY2026 Revenue Build
Revenue SourceQ1 2026Q2 2026Q3 2026Q4 2026FY2026 TotalNote
Active contracts (5 jobs)1,2401,6209401553,955Fort Worth peaks Q2
Awarded not yet started (2)4808904751,845Contract execution pending
Pipeline (probability-weighted)6401,8401,9404,420Assumes 42% historical win rate
Total FY2026 Forecast1,2402,7403,6702,57010,220+24.7% vs FY2025
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 9 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Lender Summary & Facility Recommendation

Credit memo summary · Recommended approval · Proposed conditions

Stuart Wilson ACMA CGMA
Blackpeak CFO · Fractional CFO
DecisionApproval Recommendation
RECOMMENDED FOR APPROVAL
Revolving LOC increase from $500,000 to $1,250,000 at Prime + 0.75%. Personal guarantee — Robert A. Delgado. Blanket lien on all business assets. Annual review.
Credit Strengths
11-year operating history✓ Strong
DSCR 3.53× (min 1.25×)✓ Excellent
Current ratio 2.72× (min 1.50×)✓ Strong
All GC counterparties investment-grade✓ Strong
Zero bad debt in 9 years✓ Exceptional
$5.8M contracted backlog (16 months)✓ Strong
Existing Frost Bank relationship (9 years)✓ Known customer
Risk Mitigants
Revenue concentration — 1 client <18%✓ Diversified
Cash flow managed by CFO (Blackpeak CFO)✓ Professionally managed
Monthly management accounts + WIP✓ Full visibility
ProposedFacility Conditions
Financial Covenants (quarterly testing)
Minimum DSCR1.25× trailing 12 months
Minimum current ratio1.50×
Minimum cash balance$200,000 at all times
Maximum debt / EBITDA3.00× trailing 12 months
Reporting Requirements
Monthly management accountsWithin 15 days of month-end
Monthly WIP scheduleWith management accounts
Quarterly covenant certificateWithin 30 days of quarter-end
Annual compiled financial statementsWithin 90 days of year-end
13-week cash flow (upon LOC draw)Within 5 business days of draw
Other Conditions
Personal guaranteeRobert A. Delgado — 100%
CollateralBlanket lien — all assets, AR, inventory

CFO Note — Stuart Wilson, Blackpeak CFO: All reporting requirements above are already produced monthly as standard deliverables. Covenant certificates will be prepared and submitted by Blackpeak CFO within the stated deadlines. Management is available for a lender call at any time.

Stuart Wilson ACMA CGMA — Fractional CFO, Blackpeak CFO
This package was prepared by Blackpeak CFO on behalf of Lone Star Mechanical Contractors LLC. All financial data has been prepared from the company's accounting records and is presented in accordance with US GAAP. Lone Star Mechanical's books are managed and reconciled monthly by Blackpeak CFO.
Blackpeak CFO.ai
Fractional CFO Services
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 10 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Borrowing Base Certificate — February 2026

Monthly LOC availability calculation · Eligible AR determination · Advance rate analysis

Required with each LOC draw request
Prepared by Blackpeak CFO · Liam O'Brien
Step 1Gross AR Schedule — Feb 2026
Customer / GC0–30d31–60d61–90d91+dTotal AR
Hensel Phelps Construction421,000203,000624,000
Turner Construction Co.298,000189,000487,000
DPR Construction187,00098,000127,000412,000
Austin Industries81,00053,00062,000196,000
Beck Group32,00096,000128,000
Gross Trade AR987,000543,000221,00096,0001,847,000
Step 2Ineligibility Deductions
Ineligibility ReasonRuleDeduction
91+ day invoices — Beck Group>90 days from invoice date(96,000)
Hensel Phelps — concentration excessSingle debtor max 25% of eligible AR(162,250)
Turner Construction — concentration excessSingle debtor max 25% of eligible AR(25,250)
Disputed invoice — Austin Industries Frisco jobInvoices in dispute/under claim(12,000)
Retainage receivableNot eligible (separate collateral)(389,000)
Contract assets (underbillings)Not yet billed — ineligible(234,000)
Total Ineligible AR(918,500)
Net Eligible AR928,500
Step 3Availability Calculation
Borrowing Base
Net Eligible Trade AR$928,500
× Advance Rate (85%)85%
AR-Based Borrowing Base$789,225
Enhanced Base (Investment-Grade GCs)
Eligible AR — Hensel Phelps (AA-rated)462,000
Eligible AR — Turner (AA-rated)462,000
Eligible AR — DPR, Austin, Beck (A-rated)508,500
Blended advance rate (IG counterparties)87%
Enhanced Borrowing Base$1,246,425
Facility Availability
Facility Maximum$1,250,000
Enhanced Borrowing Base$1,246,425
Binding ConstraintEnhanced Base
Current LOC Outstanding$0
Outstanding Letters of Credit$0
Net Available to Draw$1,246,425

⚠️ Advance Rate Note: Standard advance rate on commercial LOC is 80%. We are requesting 85% based on (1) all five GC counterparties are ENR Top 400 with investment-grade credit; (2) zero bad debt in 11 years; (3) average collection cycle of 82 days — within industry norms. Precedent: similar contractor credits at Frost Bank have received 85% advance rates on IG-obligor AR.

Monthly Reporting: A completed Borrowing Base Certificate in this format will be submitted to Frost Bank within 15 calendar days of each month-end, prepared by Blackpeak CFO, certified by Robert A. Delgado. Any draw request will include an updated BBC dated within 5 business days.

TrendEligible AR Trend — Last 6 Months
MonthGross ARIneligibleEligible AR@ 85% BaseFacility CapHeadroom
Sep 20251,412,000(624,000)788,000669,800500,000169,800
Oct 20251,587,000(698,000)889,000755,650500,000255,650
Nov 20251,634,000(712,000)922,000783,700500,000283,700
Dec 20251,847,000(918,500)928,500789,225500,000289,225
Jan 2026 (est.)1,920,000(840,000)1,080,000918,000500,000Facility constrained — LOC increase needed
Feb 2026 (with new facility)1,847,000(918,500)928,5001,246,4251,250,000
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 11 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Accounts Payable Aging & Supplier Analysis — December 31, 2025

Trade payables · Supplier terms compliance · DPO analysis · Working capital cycle

Maya Chen — Bookkeeping & Payables
Blackpeak CFO
AP AgingTrade Payables — $687,000
Aging BucketBalance% of TotalStatus
Current (0–30 days)487,00070.9%✓ Within Terms
31–60 days156,00022.7%✓ Within Terms
61–90 days44,0006.4%⚠ Approaching late
90+ days past due✓ None
Total Trade AP687,000100%
By SupplierTop 10 Payables
SupplierBalanceTermsDays OutstandingStatus
Ferguson HVAC Supply (Dallas)187,000Net 3018Current
Carrier Corporation124,000Net 3024Current
Johnson Controls Inc.89,000Net 3022Current
Lennox International76,000Net 4531Current
Trane Technologies54,000Net 3028Current
DFW Pipe & Supply47,000Net 3062Monitor
Allied Mechanical Supply38,000Net 3044Current
Texas Sheet Metal Works27,000Net 1511Current
A&B Electrical Supply21,000Net 3019Current
Other suppliers (22)24,000Various<30 avgCurrent
Total687,00026 avg
AnalysisWorking Capital Cycle
Days Sales Outstanding
82 days
Collect in 82 days
Days Payable Outstanding
32 days
Pay in 32 days
Cash Conversion Gap
50 days
Funded by LOC + equity
90+ Days Payable
$0
Zero overdue suppliers

Supplier Payment Record: Zero suppliers past 90 days. Average DPO of 32 days against 30-day standard terms reflects a company paying on time without sacrificing early payment discounts. No supplier liens filed, no supply interruptions in 11 years of operation. DFW Pipe & Supply at 62 days relates to a disputed quantity on a Fort Worth Warehouse delivery — resolution expected January 2026, $44K not at risk.

Key InsightThe Cash Gap Problem — Why the LOC Exists
Cost Incurred (payroll + materials)Day 0Cash OUT immediately
Application for Payment submittedDay 7–14Invoice sent to GC
GC review + architect cert.Day 14–21Processing time
Payment received from GCDay 65–82Cash IN
Retainage (5%) releasedDay 180–270After substantial completion
Net cash gap per $1M of revenue~50 days~$137K permanently tied up
At $8.2M revenue, permanent working capital requirement ≈ $1.12M. Current equity funds $1.88M working capital but Fort Worth ramp adds another $400K–$500K seasonal peak. Hence the LOC request.

AP vs AR Balance: AP of $687K against AR of $1,847K gives an AP/AR ratio of 37% — healthy. The company is not using its suppliers as a bank. Net trade position (AR minus AP) = $1,160K positive, confirming robust working capital.

Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 12 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Personal Financial Statement — Guarantor

Robert A. Delgado · 100% Owner · Personal Guarantee · As of December 31, 2025

Equivalent to SBA Form 413
Certified by R.A. Delgado · Feb 2026
AssetsPersonal Assets Schedule
AssetFair Market ValueEncumbranceNet Equity
Real Estate
Primary Residence — 4812 Turtle Creek Blvd, Dallas TX 752191,240,000(487,000)753,000
Rental Property — 2241 Coit Rd #104, Plano TX 75075380,000(215,000)165,000
Business Interests
Lone Star Mechanical Contractors LLC (100% membership interest)2,386,0002,386,000
Investment & Retirement Accounts
Individual Retirement Account (Fidelity)387,000387,000
Brokerage — Schwab taxable account143,000143,000
Liquid Assets
Personal checking — Frost Bank #xxxx284754,00054,000
Personal savings — Frost Bank #xxxx934135,00035,000
Personal Property
Vehicles (2024 F-150 Platinum, 2023 Tahoe, 2022 Ranger)112,000(34,000)78,000
Personal property / furnishings45,00045,000
TOTAL PERSONAL ASSETS4,782,000(736,000)4,046,000
LiabilitiesPersonal Liabilities & Contingencies
LiabilityLenderMonthly PmtBalance
Mortgage Obligations
Primary residence mortgage (3.25% fixed, 17 yrs rem.)Frost Bank3,241487,000
Rental property mortgage (4.10% fixed, 22 yrs rem.)Chase1,187215,000
Vehicle Finance
2024 F-150 Platinum (4.9%, 48 mo rem.)Ford Motor Credit68728,000
2023 Tahoe (5.1%, 19 mo rem.)Ally Financial3126,000
Unsecured
Personal credit card — Amex Platinum (paid monthly)Amex12,000
Total Personal Liabilities5,427/mo748,000
Contingent Liabilities (Business Guarantees)
Personal guarantee — LSMC Term Loan (Frost Bank)Frost Bank6,833287,000
Personal guarantee — proposed LOC (Frost Bank)Frost Bankcontingent1,250,000
Surety indemnity agreement (Travelers Bond)Travelerscontingentcontingent
Personal Net Worth
$3,298K
(excl. business interest)
Total Net Worth
$4,046K
(incl. LSMC at book)
Liquid Assets
$619K
Cash + brokerage + IRA
Personal Debt Ratio
18.5%
Liabilities / assets

Guarantor Strength: Personal net worth of $3.3M (excluding business) provides strong guarantee support. Liquid assets of $619K are immediately available. No judgment liens, no prior defaults, no bankruptcies. IRS tax obligations current — copies of 2023 & 2024 Form 1040 available upon request.

IncomeGuarantor Annual Income — 2025
Income Source2023 Actual2024 Actual2025 TTMSource Document
W-2 Salary from LSMC180,000200,000220,000W-2 / payroll records
K-1 Distributions from LSMC54,000103,000K-1 / Form 1065
Rental income (net of mortgage/expenses)14,40016,80018,000Schedule E
Investment / dividend income4,2006,1007,4001099-DIV / 1099-INT
Total Personal Income252,600222,900348,400
Personal debt service (mortgage + vehicles)(56,348)(56,348)(65,124)
Personal Disposable Income196,252166,552283,276
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Business Debt Schedule — All Obligations

Complete schedule of indebtedness · Payment history · Maturity profile · Post-closing pro forma

Liam O'Brien — Audit & Compliance
Blackpeak CFO · February 2026
All DebtBusiness Obligations Schedule
Obligation Lender Original
Amount
Date
Originated
Rate Monthly
Payment
Current
Balance
Maturity Collateral Payment
History
Senior Secured
Term Loan #4821 — Equipment & vehicles (3 vans, fabrication equipment) Frost Bank500,000Aug 2022P+0.50% (8.0%)6,833287,000Aug 2029Spec. equip. lien0×30
Revolving LOC — Working capital (existing) Frost Bank500,000Mar 2020P+0.75% (8.25%)interest onlyAnnualBlanket lien0×30
Operating Leases (ASC 842 — Capitalized on Balance Sheet)
Warehouse & Yard — 2847 Stemmons Fwy, Dallas (3,800 sq ft + yard) CBRE / Private LLn/aFeb 2022Fixed9,000108,000Jan 2030n/a (operating)0×30
Finance Leases — Vehicles (ASC 842)
2023 Ford Transit (service van ×1) Ford Motor Credit38,000Jan 20234.9%68714,200Jan 2028Vehicle title0×30
2023 Ford F-350 (field supervisor) Ford Motor Credit58,000Mar 20235.1%89228,400Mar 2028Vehicle title0×30
2024 Chevrolet Silverado (project manager) GM Financial52,000Jun 20245.9%93443,600Jun 2029Vehicle title0×30
2022 Ford Ranger (estimating) Ford Motor Credit34,000Aug 20224.2%4985,800Aug 2026Vehicle title0×30
Total Existing Obligations $18,844/mo $487,000
Proposed: Revolving LOC increase to $1,250,000 Frost Bank1,250,000ProposedP+0.75%interest only (~$2,750 if 40% drawn)AnnualBlanket lienn/a
Pro FormaPost-Closing Debt Service — Annual
Annual Debt Service (Pro Forma)
Term loan (principal + interest)82,000
Warehouse lease108,000
Vehicle finance leases (4)30,132
Proposed LOC interest (avg $400K drawn × 8.25%)33,000
Total Annual Debt Service253,132
Adjusted EBITDA (available for debt service)667,000
Pro Forma DSCR (post-close)2.63×
Covenant minimum1.25×

DSCR post-close 2.63× — even including the full proposed LOC interest at an assumed 40% average draw, covenant is met with 110% headroom. If LOC is fully drawn ($1.25M), DSCR = 2.31× — still 85% above the covenant minimum.

HistoryPayment History — Frost Bank Facilities
PeriodTerm LoanLOC ActivityStatus
2024 Q4Current — 0×30Max drawn: $180KClean
2024 Q3Current — 0×30Max drawn: $340KClean
2024 Q2Current — 0×30Max drawn: $420KClean
2024 Q1Current — 0×30Max drawn: $180KClean
FY2023Current — 0×30Max drawn: $380KClean
FY2022Current — 0×30Max drawn: $290KClean

Zero derogatory marks across all Frost Bank facilities since 2017 (9-year relationship). The LOC has been drawn and repaid in full each year — demonstrating the seasonal working capital pattern and the company's ability to manage the facility responsibly. Peak draw of $420K in Q2 2024 confirms the proposed $1.25M increase is rational and well within management's operational capability.

Frost relationship
9 years
Late payments
Zero
Prior defaults
None
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 14 of 15Prepared by Blackpeak CFO · Fractional CFO Services

Document Submission Index & CFO Certification

Complete checklist of submitted documents · Outstanding items · Certification statement

Stuart Wilson ACMA CGMA
Blackpeak CFO · Fractional CFO
SubmittedDocuments Included in This Package
DocumentPeriod / DateStatus
Financial Statements (LSMC)
Income Statement — 3-year summaryFY2023 / FY2024 / FY2025✓ Included p.3
Balance SheetDec 31, 2025✓ Included p.4
WIP Schedule (ASC 606)Dec 31, 2025✓ Included p.5
Accounts Receivable AgingDec 31, 2025✓ Included p.6
Accounts Payable AgingDec 31, 2025✓ Included p.12
13-Week Cash Flow ForecastJan–Mar 2026✓ Included p.7
Borrowing Base CertificateFeb 2026✓ Included p.11
Debt Service Coverage AnalysisTTM Dec 2025✓ Included p.8
Covenant Stress Test (5 scenarios)Feb 2026✓ Included p.8
Backlog & Pipeline ReportFeb 2026✓ Included p.9
Business Debt ScheduleFeb 2026✓ Included p.14
Guarantor Documents
Personal Financial Statement — R.A. DelgadoDec 31, 2025✓ Included p.13
To FollowItems Provided Separately / Upon Request
DocumentAvailability
Tax Returns
Business tax returns — Form 1065 (3 years)FY2022/23/24 — ready to provide
Personal tax returns — Form 1040 (2 years)FY2023/24 — ready to provide
Bank Statements
Business bank statements — Frost Bank12 months — ready to provide
Personal bank statements — R.A. Delgado3 months — ready to provide
Legal & Licensing
Articles of Organization (LLC)Available
Operating Agreement (executed)Available
TX TACL License #B12847ECurrent · expires Dec 2026
TX Plumbing License M-22483Current · expires Mar 2027
ACORD Certificate of Insurance (GL, WC)Available — Chubb policy
Bonding & Surety
Travelers surety capacity letter$12M single / $30M aggregate
Bond schedule — active projectsAvailable from PCL Bonding
Contracts
Signed contract — Fort Worth Warehouse (DPR)Available — $3.2M
Signed contract — Las Colinas Office (Turner)Available — $1.4M
Award letter — Addison Corporate CampusAvailable
CFO Certification — Stuart Wilson ACMA CGMA
I certify that the financial information contained in this Bank Financing Package has been prepared from the accounting records of Lone Star Mechanical Contractors LLC, maintained by Blackpeak CFO on an accrual basis in accordance with US GAAP. Revenue is recognized in accordance with ASC 606. Contract balances reflect the WIP schedule as at December 31, 2025. The 13-week cash flow forecast represents management's best estimate of future cash flows based on contracted and expected work. All material facts known to management have been disclosed. This package has been reviewed and approved by Robert A. Delgado, 100% Member.
Prepared by
Stuart Wilson ACMA CGMA
Fractional CFO · Blackpeak CFO
Certified by
Robert A. Delgado
100% Member · Lone Star Mechanical Contractors LLC
Date
February 2026
Submitted to Frost Bank, Dallas
Blackpeak CFO.ai
Fractional CFO Services
ACMA · CGMA
Monthly Deliverables
Management Accounts
WIP Schedule
BBC + Covenant Certificate
13-Week Cash Flow
Lone Star Mechanical Contractors LLC | Confidential — Lender Use OnlyPage 15 of 15Blackpeak CFO · Stuart Wilson ACMA CGMA · Fractional CFO