Apache Junction Plumbing Service: $1.4M Revenue, 90% Recurring Revenue, Zero Debt
Full acquisition analysis: financials, market context, valuation, risk assessment, and 100-day integration plan.
View Original Listing ↗At a Glance
This 13-year-old plumbing service business generates $1.42M annual revenue with 90% recurring customers across 470 active accounts. 80% commercial (municipalities, care facilities, emergency service contracts), 20% residential. Owner-operated with zero employees, completing 150 monthly service calls. Service-focused model (drain clearing, water heater, leak detection, preventative maintenance) versus project-based construction. Zero debt, accrual accounting, professional financials. Requires active Arizona plumbing license.
Key Strengths
- 90% recurring customer base provides predictable revenue stream across 470 active accounts
- Zero debt, zero PPP loans, clean balance sheet with professional accrual-based accounting
- 13-year operating history (since 2012) with consistent cash flow generation
- 80% commercial revenue from municipalities, care facilities, and emergency service contracts offers stable cash flow
- 43% gross margin with 20% average service markup indicates healthy pricing discipline
- Growing market: Apache Junction ZIP 85120 leads Phoenix metro in home sales and price growth; Arizona plumber demand growing 14% (2x national average)
Key Questions
- Who are the top 10 customers by revenue? What percentage does each represent? Are any contracts subject to rebid or termination clauses?
- What is the owner's specific plumbing license number and expiration date? Is it individual or company-held? What are transfer requirements?
- Provide detailed customer list with revenue by account, service frequency, contract terms, and last service date for top 50 customers
- What is the current shop lease rate, square footage, and why is it non-transferable? What are estimated costs for comparable replacement space?
- How many service calls per month are emergency versus scheduled maintenance? What is average ticket size by service type?
- What customer acquisition channels beyond word-of-mouth have been tested? What was ROI? Why was digital marketing never implemented?
- Has the business ever employed technicians? If so, when and why did they leave? What systems exist for managing employees?
- What is condition and depreciation schedule of 2019 Mercedes Sprinter? What is replacement cost and expected useful life remaining?
- Provide last 3 years P&L by month showing revenue trend, gross margin stability, and any seasonality beyond general estimates
- Are commercial contracts at-will or fixed-term? What is average contract duration? What percentage require competitive rebid annually?
Reconstructed P&L
| Line Item | Amount | % Revenue | Benchmark |
|---|---|---|---|
| Revenue | $1,420,120 | 100.0% | Reported 2024 actual |
| COGS (Materials) | –$511,243 | 36.0% | Industry avg: 36.0% |
| Direct Labor | –$482,841 | 34.0% | Industry avg: 34.0% (owner time) |
| Gross Profit | $426,036 | 30.0% | Below reported 43% — discrepancy requires clarification |
| Vehicle / Fleet | –$42,604 | 3.0% | Industry range: 2-5% |
| Insurance (GL, WC, Auto) | –$35,503 | 2.5% | Industry range: 2-4% |
| Office / Admin / Software | –$28,402 | 2.0% | Industry range: 1-3% |
| Marketing | –$14,201 | 1.0% | Industry range: 0.5-3% |
| Rent / Facilities | –$28,402 | 2.0% | Industry range: 1-4% |
| Other Overhead | –$21,302 | 1.5% | Industry range: 1-3% |
| Depreciation | –$5,680 | 0.4% | Industry range: 0.3-0.5% |
| Net Profit (before owner salary) | $249,942 | 17.6% | Calculated |
| Owner Salary Add-Back | $120,000 | 8.5% | Est. market salary $500K-$2M revenue tier |
| Depreciation Add-Back | $5,680 | 0.4% | Non-cash expense |
| Seller's Discretionary Earnings (SDE) | $375,622 | 26.5% | Strong conversion; seller reports $957K SDE (67.4%) — requires reconciliation |
| EBITDA (Est.) | $255,622 | 18.0% | Benchmark: 15–20% healthy |
| Estimated SDE | ~$375,622 | 26.5% |
SBA Financing Model
Estimated SDE of ~$375,622 can support SBA 7(a) debt service on a $3,000,000 acquisition. Assuming 10% down ($300,000) and a 10-year term at ~10.5% SBA rates, annual debt service is approximately $437,189. Estimated pre-tax income to owner: ~–$61,567+ after debt service.
Cash Flow Reality Check
Cash Conversion Cycle
Working Capital Recommendations
- Establish $175K Operating Line of Credit: Secure revolving credit facility to cover May-Jun peak working capital needs ($219K) and provide buffer for collections timing variability. Target rate: Prime + 2-3% (currently ~11-12%). Unused commitment fee: 0.5%. Prevents cash flow disruption during seasonal peaks.
- Accelerate Commercial Receivables via Early Payment Discounts: Offer 2% net-10 discount to municipal and care facility clients (currently 80% of revenue on net-30 terms). Target 40-50% adoption to reduce days receivable from 30 to 18-22 days, improving cash conversion cycle by 8-12 days and reducing peak working capital need by $50K-$75K.
- Pre-Fund Dec-Jan-Feb with Q4 Cash Reserves: Retain $75K-$100K cash reserve from May-Oct peak revenue months to self-fund Dec-Feb seasonal trough (85% revenue index). Eliminates reliance on external financing during low-revenue period and positions business to capitalize on emergency call premiums during rare freeze events.
- Implement Tiered Preventative Maintenance Contracts with Monthly Auto-Pay: Convert 100-150 customers (20-30% of base) to monthly subscription model ($17-$58/month for $199-$699 annual programs). Stabilizes cash flow across all 12 months, reduces seasonal variability, and improves working capital predictability. Target $20K-$30K monthly recurring revenue within 18 months.
How Sticky Is the Revenue?
Customer Concentration (Est.)
Revenue Retention Estimate: 85-90% annual retention (based on 90% recurring customer claim and 150 monthly calls across 470 accounts = 3.8 calls/customer/year average)
Estimated percentage of revenue retained after an ownership transition, based on industry benchmarks and business characteristics.
Churn Risk Factors
What's This Business Worth?
| Method | Low | Mid | High |
|---|---|---|---|
| SDE Multiple (Reconstructed) | $2.3 | $2.55 | $2.8 |
| SDE Multiple (Seller-Reported $957K) | $2.5 | $2.8 | $3.1 |
| Market Comps (Residential Plumbing) | $1.68 | $2.47 | $2.97 |
Premium Factors
Discount Factors
Market & Comparable Transactions
Apache Junction (pop. ~44K) sits 33 miles east of Phoenix in Pinal County, experiencing steady growth driven by affordable housing, proximity to Phoenix metro, and scenic desert location. ZIP 85120 leads Phoenix metro for 2025 home sales and price growth. Battery-focused manufacturing accelerator announced 2024 (LG Energy Solution partnership) signals workforce and industrial expansion. Arizona plumber demand growing 14% (2024-2034), double the 6% national rate. Estimated 30% job growth by 2030 with 1,520 annual openings. Labor shortage acute: 60K national plumber retirements annually versus 30K apprentice entries. Mean plumber wage $67K. Licensing barriers (4 years experience, $4K-$50K bonds) protect incumbents. Market fragmented with 20-35 local licensed contractors, increasing franchise penetration (Roto-Rooter, Mr. Rooter), and emerging PE consolidation (Legacy Service Partners/Gridiron Capital active regionally).
| Comparable | Revenue | Multiple | Location |
|---|---|---|---|
| Rite Way Heating/Cooling acquired Berg Enterprises HVAC (Tucson, AZ) — service/maintenance focus, regional footprint expansion | Not disclosed | Not disclosed | Tucson, AZ |
| P3 Services (Stellex Capital) acquired 6 plumbing/septic providers (2024) — residential, multi-family, light commercial platform consolidation | Aggregated, not disclosed individually | Not disclosed | Multi-state (Southeast, Southwest, Northeast FL, Pacific NW) |
| Residential plumbing market benchmark: $400K-$2M revenue, avg $620K valuation | $400K-$2M | SDE 1.68x-2.97x (avg 2.47x); EBITDA 2.43x-4.45x | Arizona and Southwest regional |
Bull Case
You're buying below-market at 2.1x reconstructed SDE ($865K-$1.05M fair value vs. $3M ask) if seller's $957K SDE is defensible. Commercial contract base (municipalities, care facilities) provides recession-resistant cash flow. 90% recurring revenue across 470 accounts minimizes customer acquisition cost. Zero employees = zero HR liabilities and immediate margin upside by hiring 1-2 technicians at $67K, expanding capacity 200-300% while owner transitions to estimating/sales. Arizona's 14% plumber demand growth and acute labor shortage (2:1 retirement-to-apprentice ratio) create tailwinds. No digital marketing or advertising = immediate lead generation upside. Aging infrastructure and population growth compound demand. License barriers protect margins. Strategic add-on target for regional HVAC/plumbing platforms (comparable: P3 Services, Legacy Service Partners). Non-transferable lease forces facility cost optimization. Strong cash conversion (10-day cycle) minimizes working capital drag.
Bear Case
Asking price of $3M implies 8.0x reconstructed SDE or 3.1x seller-reported SDE — both extremes signal misaligned expectations or hidden financial issues. $582K SDE discrepancy ($957K reported vs. $376K reconstructed) is unexplained and deal-fatal without reconciliation. SBA financing yields negative cash flow ($-61K annually), requiring $750K+ equity or pre-acquisition hiring to cover debt service. Owner performs 100% of technical work (50 hrs/week) — transition requires licensed technician or buyer holds active plumbing license, limiting buyer pool. Commercial contract concentration risk: municipalities can rebid, care facilities consolidate. 43% reported gross margin conflicts with 30% reconstructed margin. Non-transferable shop space adds $20K-$40K annual lease cost and transition friction. 2019 Sprinter van has limited remaining life. Zero marketing dependence on word-of-mouth is fragile as owner exits. Franchise competition (Roto-Rooter, Mr. Rooter) and PE platforms (Legacy Service Partners) compress independent operator margins. License transfer complexity and 2-year renewal cycles add regulatory risk.
Who You're Up Against
| Company | Type | Est. Revenue | Threat Level |
|---|---|---|---|
| Roto-Rooter | Franchise | $2M-$5M regional | High — 24/7 emergency service, national brand recognition, established systems, significant marketing budget, and multi-service capabilities. Competes on convenience and brand trust. Represents major consolidation risk as acquisition target or acquirer. |
| Mr. Rooter Plumbing | Franchise | $1M-$3M regional | Medium-High — Professional training programs, standardized service protocols, multi-market brand presence, and franchise support infrastructure. Competes on reliability and operational consistency. Active in residential and light commercial segments. |
| PlumbSmart | Independent | $3M-$6M estimated (Mesa-based, multi-service) | Medium — Voted #1 in Mesa 7 consecutive years, 24/7 service, multi-service capabilities (plumbing, HVAC, electrical), strong local reputation, family-owned. Competes on quality and community trust. Geographic overlap risk if expanding into Apache Junction. |
| Lawson Plumbing | Independent | $500K-$1.5M estimated | Medium — Established local operator with strong customer reviews and community presence. Competes on personal service and local knowledge. Similar business model to subject company — potential consolidation target or competitor for same commercial contracts. |
| Legacy Service Partners (Gridiron Capital) | PE-Backed | $100M+ platform (33+ acquired brands including AC Doctors, Gilbert AZ) | High — Well-capitalized platform with aggressive acquisition strategy, operational playbook, recruiting infrastructure, and marketing resources. Represents both competitive threat (can outspend independents) and exit opportunity (potential acquirer at 4-6x EBITDA). Active in Phoenix metro. |
Competitive Advantages
Moat Assessment
Narrow moat with erosion risk. Primary defensibility stems from established commercial relationships (municipalities, care facilities) with high switching costs due to service history and relationship continuity. 90% customer retention and 13-year operating history demonstrate stickiness. However, moat is relationship-dependent (owner-operator model) and vulnerable to franchise brand power, PE-backed competitor resources, and commercial contract rebid processes. License barriers protect market entry but not market share. Competitive advantages are replicable by well-capitalized competitors within 12-24 months. Durability requires immediate transition to systems-driven operations, multi-technician staffing, and customer relationship documentation to survive owner departure.
Risk Scores & Due Diligence
Due Diligence Priorities
- 1. Reconcile $582K SDE Discrepancy: Obtain 3-year P&L by month, tax returns, bank statements. Identify add-backs supporting $957K SDE claim vs. $376K reconstruction. Verify owner salary, perks, one-time expenses, depreciation.
- 2. Customer Concentration & Contract Analysis: Request customer list with revenue by account (last 3 years). Identify top 10 customers (target <35% concentration). Review commercial contracts for term, termination clauses, rebid requirements, pricing escalators.
- 3. License Transfer Path & Requirements: Verify owner's AZ plumbing license number, expiration, individual vs. company-held status. Confirm buyer license requirements (4 years experience or 8K hours). Estimate timeline and cost for license transfer or new application.
- 4. Facility Transition Plan: Understand why current shop is non-transferable. Identify comparable lease options (cost, location, square footage). Budget for moving costs, downtime, and lease deposit ($20K-$40K estimated).
- 5. Operational Systems & Transferability: Document service management platform, scheduling processes, pricing methodology, supplier relationships. Assess owner's role in estimating, customer relationships, emergency dispatch. Identify single points of failure.
- 6. Equipment Condition & Replacement Cycle: Inspect 2019 Mercedes Sprinter (mileage, maintenance records, remaining useful life). Value tools, sewer snake, inventory. Estimate replacement capex over next 3-5 years.
What Needs to Transfer
Potential Deal Breakers
- Buyer cannot obtain or hire Arizona plumbing contractor license within 90 days — business cannot legally operate without active license
- Commercial contracts (80% of revenue) contain non-assignment clauses or require rebid upon ownership change — threatens revenue base and valuation
- Seller's $957K SDE claim cannot be reconciled with tax returns and reconstructed financials — creates valuation and financing gap
100-Day Integration Playbook
- File plumbing license transfer application (or hire licensed qualifying party if buyer not licensed) — 30-60 day processing
- Notify top 20 customers (representing ~60% revenue) of ownership transition with seller introduction and continuity assurance
- Secure new shop space (500-1,000 sq ft) with equipment storage, parking, and supplier proximity — budget $2,000-$3,500/month
- Transfer vehicle registration, insurance (GL, WC, auto), and supplier accounts (net-30 terms, pricing continuity)
- Shadow owner on 20-30 service calls to document customer relationships, service protocols, pricing methodology, and emergency response procedures
- Recruit licensed journeyman plumber at $60K-$75K base + $10K-$15K performance bonus (total $70K-$90K) — allocate 60 days for search/hire/onboard
- Implement structured training: 2-week ride-along with owner, documented service protocols, customer communication scripts, pricing guardrails
- Acquire second service vehicle (used Sprinter or equivalent: $35K-$50K) with utility body, pipe rack, and tool/parts storage
- Transition owner to 60% field / 40% estimating-sales-oversight split, targeting 100-110 owner calls + 125-140 technician calls monthly
- Install GPS fleet tracking and mobile invoicing to monitor technician productivity, routing efficiency, and real-time job costing
- Launch Google Local Services Ads ($800-$1,200/month), Google Ads ($1,000-$1,500/month), and Facebook local targeting ($500-$800/month) — total $2,300-$3,500/month
- Build simple 5-page website with online booking, service area maps, customer testimonials, and emergency contact CTA — $5K-$8K one-time + $100/month hosting
- Introduce tiered preventative maintenance programs: Bronze ($199/year: 1 annual inspection), Silver ($399/year: 2 inspections + priority scheduling), Gold ($699/year: 4 inspections + 10% parts discount)
- Implement dynamic pricing model: emergency calls +25-40% premium, after-hours +50%, tiered service rates by complexity (drain clearing $150-$300, water heater install $1,200-$2,500)
- Target 40-50 net new maintenance contracts (8-12% of existing 470 customer base) generating $16K-$25K incremental high-margin recurring revenue
- Hire second technician (Q2-Q3 Year 2) at $65K-$80K — prioritize apprentice with 2-3 years experience to reduce cost and increase training runway
- Transition owner to 80% management role: estimating, commercial contract renewals, hiring, supplier negotiations, strategic planning
- Implement KPI dashboards: revenue per technician ($80K-$100K/month target), average ticket ($850-$1,100), callback rate (<3%), customer satisfaction (>4.5/5.0)
- Expand commercial contract base: target 10-15 new property management, municipal, or multi-family accounts via RFP responses and direct outreach
- Optimize routing and scheduling: deploy ServiceTitan or Housecall Pro to reduce drive time 15-20%, increase daily calls per tech from 4-5 to 5-6
Value Creation Waterfall (3-Year Outlook)
Our Verdict
Verdict: Conditional — Proceed to LOI
CONDITIONAL PASS at $3M asking price due to negative SBA cash coverage and unreconciled SDE discrepancy. RECOMMENDED at $865K-$1.05M (2.3x-2.8x reconstructed SDE) IF buyer can: (1) verify seller's $957K SDE with tax returns and detailed add-back schedule, (2) secure plumbing license transfer or hire licensed qualifying party, (3) pre-fund $156K working capital + $50K-$75K facility transition costs, and (4) commit to hiring 1 technician within 90 days to eliminate owner-operator risk and cover debt service. This is a high-quality recurring revenue base with clear expansion path, but price-to-cash-flow mismatch makes SBA financing unworkable without significant equity injection or seller financing.
Recommended Next Steps
- Request 3-year tax returns (business and personal), monthly P&L by year, and detailed SDE add-back schedule to reconcile $957K reported vs. $376K reconstructed earnings
- Obtain customer list with last 3 years revenue by account, service frequency, contract terms, and top 20 customer details (names, contact info, contract expiration)
- Verify owner's Arizona plumbing license status, number, expiration date, and transferability requirements; confirm buyer's qualifying plan (own license vs. hire licensed manager)
- Tour current shop facility, understand non-transferability reason, and scout 3-5 replacement lease options with cost estimates and availability timeline
- Submit LOI at $950K-$1.1M (2.5x-2.9x reconstructed SDE) with 30-day due diligence, contingent on: SDE verification, customer concentration <40% top 10, license transfer plan, and seller financing of $200K-$300K at 6% over 5 years to bridge cash flow gap
- Engage Arizona business attorney to review license transfer process, contract assignment requirements, and entity structuring for plumbing contractor operations
- Pre-identify licensed technician candidates (LinkedIn, Indeed, trade schools) to accelerate post-close hiring and derisk owner departure
Suggested Offer Structure
$950K-$1.1M (2.5x-2.9x reconstructed SDE) with $200K-$300K seller note at 6% over 5 years, contingent on SDE verification and customer concentration <40%
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Related Resources
Sources
BizBuySell Listing #2472258 · First Choice Business Brokers listing details · U.S. Bureau of Labor Statistics — Arizona plumber wages and employment projections · Arizona Registrar of Contractors — licensing requirements and renewal procedures · Market research: Apache Junction economic development, housing trends, and battery accelerator announcement · Comparable transaction data: P3 Services, Rite Way Heating/Cooling, Legacy Service Partners acquisitions · Industry benchmarks: plumbing service cost structure, SDE multiples, and cash conversion cycles