Solar Power Installation & Service Company – Profitable, Northern N.E.
Full acquisition analysis: financials, market context, valuation, risk assessment, and 100-day integration plan.
View Original Listing ↗At a Glance
Est. 2006 solar installation company serving residential/commercial clients across New England. Turnkey solutions: design, installation, maintenance, monitoring, repair. $520K revenue, $214K Est. SDE (41% margin). Asking $425K (2.0x SDE). Recurring service revenue, multi-state reach, favorable renewable energy tailwinds. Master Electrician license required—transfer mechanics unclear. Employee count undisclosed—critical gap for labor-intensive solar work.
Key Strengths
- Strong Est. SDE margin of 41% vs. 25-30% industry norm—suggests efficient operations or owner-operator model
- Multi-state footprint (6 New England states) creates geographic diversification and premium valuation
- Recurring maintenance/monitoring revenue provides cash flow stability beyond project-based installation work
- Renewable energy sector benefits from federal/state tax incentives (ITC, state rebates) driving sustained demand
- Asking price $425K represents 2.0x SDE—below 2.8-3.2x fair value range for quality service businesses
- Established since 2006 with strong referral network—18-year operating history de-risks startup execution concerns
Key Questions
- How many W-2 employees? Labor structure critical for $182K direct labor spend and multi-state project execution
- What is Master Electrician license transfer process? Can seller's license be assigned or must buyer obtain independently?
- Revenue mix: What % installation vs. recurring service/maintenance? Affects valuation multiple and cash flow predictability
- Customer concentration: Top 5 customer % of revenue? Commercial solar projects can create lumpy concentration risk
- What is current project backlog? Solar installation businesses often carry 3-6 month signed contract pipelines
- Does $10K inventory include work-in-progress or just materials? Understated WIP could require additional buyer capital
- Are vendor relationships transferable? Solar panel suppliers (e.g., Enphase, SolarEdge) often require credit applications
- What systems/processes enable multi-state management? CRM, project management software, remote monitoring platforms?
- Any pending warranty claims or service obligations? Solar systems carry 25-year performance warranties—contingent liabilities
- What is facility lease status and monthly rent? Not disclosed but included in $10K Est. facilities expense
Reconstructed P&L
| Line Item | Amount | % Revenue | Benchmark |
|---|---|---|---|
| Revenue | $519,633 | 100.0% | Reported |
| COGS (Materials) | –$181,872 | 35.0% | Est. Industry avg: 35.0% |
| Direct Labor | –$181,872 | 35.0% | Est. Industry avg: 35.0% |
| Gross Profit | $155,889 | 30.0% | Calculated |
| Vehicle / Fleet | –$15,589 | 3.0% | Est. Industry range: 2-5% |
| Insurance (GL, WC, Auto) | –$12,991 | 2.5% | Est. Industry range: 2-4% |
| Office / Admin / Software | –$10,393 | 2.0% | Est. Industry range: 1-3% |
| Marketing | –$5,196 | 1.0% | Est. Industry range: 0.5-3% |
| Rent / Facilities | –$10,393 | 2.0% | Est. Industry range: 1-4% |
| Other Overhead | –$7,794 | 1.5% | Est. Industry range: 1-3% |
| Depreciation | –$2,079 | 0.4% | Est. Industry range: 0.3-0.5% |
| Net Profit (before owner comp) | $91,454 | 17.6% | Calculated |
| Owner Salary Add-Back | $120,000 | 23.1% | Est. Market rate for owner-operator |
| Depreciation Add-Back | $2,079 | 0.4% | Non-cash expense |
| EBITDA (Est.) | $93,533 | 18.0% | Benchmark: 15–20% healthy |
| Estimated SDE | ~$213,533 | 41.1% |
SBA Financing Model
Estimated SDE of ~$213,533 can support SBA 7(a) debt service on a $425,000 acquisition. Assuming 10% down ($42,500) and a 10-year term at ~10.5% SBA rates, annual debt service is approximately $61,935. Estimated pre-tax income to owner: ~$151,598+ after debt service.
Cash Flow Reality Check
Cash Conversion Cycle
Working Capital Recommendations
- Establish $100K Line of Credit: Secure revolving credit facility to cover $80K peak working capital need (May-June) plus $20K buffer. Avoids equity injection during seasonal ramp. Typical terms: Prime + 2-3%, interest-only, annual renewal. Cost: ~$4-6K/year in interest and fees.
- Negotiate Extended Vendor Payment Terms: Current Est. 22 days payable vs. 35 days receivable creates 13-day cash conversion cycle. Target net-45 or net-60 terms with solar panel suppliers (currently net-30 standard). Reduces peak working capital need by $15-25K. Leverage multi-state volume and 18-year supplier relationships.
- Implement Progress Billing for Large Projects: Commercial projects >$25K should bill at 3 milestones: 33% deposit (contract signing), 33% at rough-in (pre-inspection), 34% at final completion. Reduces A/R float from 35 days to <15 days. Improves cash conversion cycle by 20 days, freeing $28K working capital.
- Pre-Sell Service Contracts in Q4: Launch annual maintenance contract sales (Nov-Dec) with discounted pre-pay pricing ($400/year vs. $500 pay-as-you-go). Target 50-100 past customers. Generates $20-40K cash inflow during low-revenue season to offset spring working capital need.
How Sticky Is the Revenue?
Customer Concentration (Est.)
Revenue Retention Estimate: 65-75% (Est. annual retention: 15% recurring service contracts renew at 85-90%, 10% repeat/referral customers, 75% one-time installations churn—blended 65-75% base revenue retained year-over-year, requiring 25-35% new customer acquisition annually)
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 (Service Business) | $598,550 | $640,600 | $683,650 |
| EBITDA Multiple (Comp-Adjusted) | $467,165 | $561,198 | $655,231 |
| Asset + Goodwill | $450,000 | $500,000 | $550,000 |
Premium Factors
Discount Factors
Market & Comparable Transactions
Solar installation sector benefits from federal ITC (30% through 2032), Maine state incentives, and corporate/residential decarbonization trends. Electrical contracting remains fragmented—30 pure-play acquisitions in 2024 at 6.2-7.8x EBITDA multiples. New England faces severe electrician shortage (workforce projected to shrink 14% by 2030 while demand grows 25%). Maine requires Master Electrician supervision—no state contractor license but 8,000-hour experience + exam required. Kennebec County economy anchored by state government (Augusta), diversified professional services, tight 3.2% unemployment. Competitors include Wire Guys Electric, A.L. Electric (local independents), PE-backed Service Experts expanding from Portland acquisition. Solar-specific competition from residential installers (Sunrun, Trinity Solar) and local independents. Business positioned in consolidating sector but scale ($520K revenue) limits strategic premium—ideal for electrical contractor add-on or individual buyer seeking lifestyle business with renewable energy exposure.
| Comparable | Revenue | Multiple | Location |
|---|---|---|---|
| Service Experts (Enercare/Brookfield-backed) acquired Pine State Services—residential HVAC, plumbing, electrical in Portland, ME | Est. $5-8M (70 employees, 50 vehicles) | Not disclosed; strategic add-on | Portland, ME |
| Guidant Power (Shore Capital) acquired Monroe Infrared Technology for specialized electrical inspection services | Not disclosed | Not disclosed; add-on | Brunswick, ME |
| National electrical contractor EBITDA multiples (2024 market data) | $3-8M EBITDA range | 6.2-6.4x EBITDA; larger deals ($8M+) at 7.8x | National |
Bull Case
Asking price $425K represents 2.0x SDE—30-40% discount to $505K-$630K fair value range. Buyer with existing Master Electrician license eliminates regulatory transfer risk and can immediately operate. Multi-state reach and recurring service revenue justify 2.8-3.2x SDE multiple vs. 2.0x asking. Federal ITC (30% through 2032) and Maine NET metering drive sustained residential/commercial demand. Efficient operations (Est. 41% SDE margin vs. 25-30% norm) suggest strong pricing power or lean cost structure. Fragmented market (50-75 local competitors) creates M&A consolidation opportunity—2024 saw 30 electrical contractor deals, this asset could be platform for rollup. Tight labor market favors incumbent with trained crews. Service/maintenance contracts provide 12-24 month revenue visibility. Owner training and 18-year customer relationships transfer. Inventory ($10K) and working capital ($57K) needs minimal vs. $152K annual cash after debt. Strong referral network reduces customer acquisition cost.
Bear Case
Master Electrician license transfer is unclear—Maine requires 8,000 supervised hours + exam, which non-licensed buyer cannot satisfy immediately, creating 1-2 year operational gap or forcing seller employment. Employee count undisclosed—$182K direct labor suggests 2-3 FTEs at $60-90K each, but multi-state operations may require larger crew. If owner-operator model, buyer inherits labor recruitment challenge in 3.2% unemployment market with 14% electrician workforce shrinkage projected. Revenue quality uncertain—installation projects are lumpy and customer concentration could be high (Est. top 5 = 25%). No disclosed backlog—solar installation businesses often carry 3-6 month pipelines, absence suggests weak sales funnel. EBITDA not disclosed—reported $165K SDE vs. reconstructed $214K SDE gap suggests broker marketing vs. reality. $10K inventory seems low for $520K revenue business—work-in-progress or materials understatement could require $20-40K additional buyer capital. Seasonal revenue dips 15% in winter (Jan/Feb/Dec at 0.85x index) strain cash flow. Competition intensifying—PE-backed Service Experts acquired Pine State Services in Portland, likely expanding across Maine. Small scale ($520K revenue) limits vendor negotiating power and strategic buyer appeal. Warranty obligations (25-year solar performance guarantees) create contingent liability not quantified.
Who You're Up Against
| Company | Type | Est. Revenue | Threat Level |
|---|---|---|---|
| Wire Guys Electric | Independent | $500K-$1M (Est. based on 20+ year operation, residential/commercial mix, Kennebec County focus) | Direct competitor in Kennebec County (Oakland/Waterville). Master Electrician-owned, established local relationships. Likely offers solar as service line but not core focus. Threat: Low-Medium—broader electrical scope dilutes solar specialization, but local brand strength and electrician network advantage. |
| A.L. Electric Inc. | Independent | $750K-$1.5M (Est. based on 25+ year operation, Central Maine regional reach, commercial/residential mix) | Regional competitor across Androscoggin/Kennebec Counties. Master Electrician-owned. Similar multi-service model (electrical + potential solar). Threat: Medium—larger scale and broader geography, but solar may be opportunistic vs. strategic focus. Could be acquisition target for buyer seeking immediate scale. |
| DeBlois Electric | Independent | $3-5M (Est. based on 60-year history, statewide presence, commercial design-build focus, active recruiting) | Established statewide player with commercial focus. 60-year brand, design-build capabilities, likely 15-25+ employees. Threat: Medium—primarily commercial electrical, solar likely adjacency. Scale advantage in large projects but less nimble for residential. Recruiting activity suggests growth mode—potential strategic acquirer of smaller solar players. |
| Service Experts (Enercare/Brookfield Infrastructure-backed) | PE-Backed | $5-8M Maine operations (Est. based on Pine State Services acquisition—70 employees, 50 vehicles) | PE-backed consolidator expanding across Maine. Acquired Portland-based Pine State Services (HVAC/plumbing/electrical). Deep capital for marketing, M&A, recruiting. Threat: High—will aggressively pursue residential market share, offer financing, cross-sell across HVAC/plumbing/electrical/solar. Likely acquirer of quality independent contractors. Could squeeze margins through scale pricing. |
| National Solar Installers (Sunrun, Tesla Solar, Trinity Solar) | Independent | $10M+ each (national operations; Maine subset unknown) | National direct-sales models with aggressive marketing, financing (PPA, leases, loans), and scale pricing. Threat: Medium-High—compete on price and convenience, but service quality issues and 'corporate' feel create local opportunity. Subject asset differentiates on relationship, customization, and post-installation service. |
Competitive Advantages
Moat Assessment
NARROW MOAT: 18-year reputation and referral network provide customer acquisition advantage vs. startups, but no structural barriers prevent competition. Multi-state reach creates geographic diversification but lacks exclusive territories. Recurring service revenue (15%) provides modest switching cost but insufficient to lock customers long-term—solar systems require minimal maintenance, and monitoring can be commoditized. Master Electrician license is regulatory requirement, not competitive moat (100+ licensed electricians in Maine). Vendor relationships transferable but not exclusive—solar equipment widely available through distribution. Scale disadvantage vs. PE-backed consolidators (Service Experts) and national installers (Sunrun, Tesla). Moat durability depends on: (1) converting installation customers to long-term service contracts (target 50% attachment), (2) building proprietary customer data/performance monitoring, (3) establishing strategic partnerships (real estate agents, HVAC contractors) that create referral flywheel. Without these, business remains undifferentiated local contractor vulnerable to price competition and consolidation.
Risk Scores & Due Diligence
Due Diligence Priorities
- 1. Master Electrician License Transfer: Verify Maine Electricians' Examining Board requirements. Can seller's Master Electrician license supervise buyer during transition? If not, buyer must independently qualify (8,000 hours + exam) or hire licensed electrician. Confirm all current installations comply with 2023 NEC adopted July 2024.
- 2. Employee Structure & Labor Agreements: Obtain org chart, W-2 payroll records, employment agreements. Verify $182K direct labor estimate—does this include owner labor or only employees? Interview key installers. Assess retention risk post-sale. Review workers' comp claims history (solar rooftop work = elevated risk).
- 3. Customer Concentration & Contract Backlog: Request customer revenue list for 3 years. Calculate top 5, top 10 concentration. Obtain signed contract backlog ($ value, start dates, completion timeline). Verify recurring service contracts—monthly monitoring fees, annual maintenance agreements. Interview top 5 customers on satisfaction, likelihood to continue.
- 4. Revenue Quality: Installation vs. Service Mix: Break down revenue: % new installation vs. % service/maintenance/monitoring. Installation = lumpy project revenue; service = predictable recurring. Higher service mix justifies premium multiple. Verify average project size, gross margin by revenue type. Assess pipeline—how many leads, conversion rates, sales cycle length.
- 5. Financial Reconstruction & Working Capital: Reconcile reported $165K SDE vs. reconstructed $214K SDE. Obtain 3 years tax returns, P&Ls, balance sheets. Verify owner add-backs (salary, health insurance, vehicle, etc.). Confirm $10K inventory—inspect materials on-hand, verify work-in-progress accounting. Assess $57K working capital estimate—are A/R aged <60 days? Any bad debt history? Confirm $80K peak capital need for spring/summer installation season.
- 6. Vendor & Supplier Relationships: List key suppliers (solar panels, inverters, racking, electrical components). Verify pricing agreements, credit terms, minimum order quantities. Confirm relationships are transferable—some manufacturers (Enphase, SolarEdge) require new buyer credit applications. Assess supply chain risk—tariffs on imported panels, domestic content requirements for ITC.
- 7. Warranty & Liability Exposure: Solar systems carry 10-year equipment, 25-year performance warranties. Verify company's warranty obligations vs. manufacturer pass-through. Review GL, E&O, workers' comp insurance policies—confirm $1M+ liability coverage standard. Check for pending claims, lawsuits, warranty disputes. Assess roof penetration liability (leaks, structural damage).
- 8. Regulatory Compliance & Permitting: Verify compliance with 2023 NEC (adopted July 2024). Review municipal permits for last 12 months—any delays, rejections, or violations? Confirm compliance with Maine interconnection standards, NET metering regulations. Assess federal ITC eligibility for current projects—domestic content, prevailing wage requirements. Verify sales tax collection/remittance for equipment sales.
- 9. Multi-State Operations & Systems: Company claims 6-state footprint—verify active projects in each state (ME, NH, VT, MA, RI, CT). Assess each state's licensing, permitting, interconnection requirements. How does company manage remote projects—subcontractors or own crews? Review CRM, project management software (e.g., JobNimbus, Salesforce). Confirm remote monitoring platform (e.g., SolarEdge, Enphase Enlighten) for service contracts.
- 10. Competitive Positioning & Market Share: Interview seller on competitive landscape—who are top 3-5 competitors in each state? How does company differentiate (price, quality, service, technology)? Assess threat from national installers (Sunrun, Tesla Solar) and PE-backed regional consolidators (Service Experts expanding from Portland). Verify 'excellent reputation'—request references, online reviews (Google, Yelp, BBB), testimonials.
What Needs to Transfer
Potential Deal Breakers
- Master Electrician license cannot transfer AND buyer cannot secure licensed supervision within 30 days—business cannot legally operate without licensed electrician
- Key installers (2-3 employees) refuse to transfer—immediate labor shortage in tight market (3.2% unemployment, 14% electrician workforce shrinkage) makes replacement 6-12 months
- Customer contracts (especially recurring service agreements representing 15% revenue) contain non-assignable provisions requiring individual customer consent—risk of 25-50% churn
- Vendor agreements with solar panel/inverter suppliers (Enphase, SolarEdge) require cash-on-delivery for new buyer due to credit—strains working capital by $30-50K, making deal unfundable
- Undisclosed warranty claims or code violations on past installations—contingent liability could exceed purchase price if systemic issues (roof leaks, underperformance, fire hazards)
100-Day Integration Playbook
- File Master Electrician license transfer/supervision agreement with Maine Electricians' Examining Board—confirm seller supervision during transition if buyer not licensed
- Meet all employees individually—present retention bonuses ($5-10K each for key installers), clarify roles, compensation, career path
- Contact top 10 customers—introduce new ownership, reaffirm service commitment, request testimonials for marketing
- Review and re-sign all active contracts—confirm change-of-control provisions, update payment instructions, verify insurance certificates current
- Audit inventory, tools, equipment—reconcile $10K listed inventory vs. actual, identify missing items, establish re-order points
- Open new business bank accounts, transfer payment processing (credit cards, ACH), update vendor payment methods
- Confirm insurance coverage—GL ($1M+), workers' comp, auto, E&O—transferred or re-issued under new ownership
- Shadow seller on customer meetings, project walkthroughs, vendor calls—absorb tribal knowledge, relationships, processes
- Reconcile 90 days actual financials vs. seller projections—revenue, gross margin, cash flow, working capital burn
- Complete customer concentration analysis—calculate top 5, top 10 %, interview for retention risk, upsell opportunities (battery storage, EV chargers)
- Assess sales pipeline—qualify leads, conversion rates, average deal size, sales cycle length; hire part-time sales rep if owner-dependent
- Implement project management system (JobNimbus, Buildertrend, or similar)—centralize scheduling, material orders, customer communication, invoicing
- Negotiate vendor pricing—leverage multi-state volume for panel, inverter, racking discounts; establish net-30 payment terms to improve cash conversion cycle
- Optimize labor scheduling—reduce truck rolls, batch nearby projects, cross-train installers on service/maintenance to smooth seasonal demand
- Launch digital marketing—refresh website (SEO for 'solar installation [city]'), Google Ads for high-intent searches, Facebook retargeting for quote requests
- Establish KPIs and weekly reporting—revenue by source, gross margin by project, backlog (weeks), A/R aging, labor utilization, customer acquisition cost
- Launch service contract sales blitz—contact all past installation customers (2006-present), offer annual maintenance plans ($200-500/year), remote monitoring ($10-20/month)
- Add battery storage offering—partner with Enphase, Tesla Powerwall, Generac PWRcell; target existing solar customers for retrofits (federal ITC applies)
- Expand commercial pipeline—target municipal buildings, schools, nonprofits (grants, tax incentives), small businesses (accelerated depreciation, ITC)
- Hire dedicated salesperson—commission-only or base+commission structure; focus on residential lead conversion, referral network cultivation
- Professionalize marketing—hire fractional CMO or agency; build case studies, video testimonials; run local PR (news coverage of installations, community solar projects)
- Recruit apprentice electrician—enroll in Maine apprenticeship program (4-year, 8,000 hours); reduces reliance on expensive licensed labor, builds bench strength
- Explore adjacent services—EV charger installation (Level 2 home, commercial DC fast charging), energy efficiency audits (Efficiency Maine partnership), electrical panel upgrades
- Establish strategic partnerships—real estate agents (new construction, home sales), roofing contractors (replace roof + solar bundle), HVAC companies (heat pump + solar package)
- Document all processes—estimating, permitting, installation, inspection, service—in operations manual; train team on SOPs to reduce owner involvement
- Hire operations manager or promote lead installer—oversee scheduling, quality control, customer communication; free owner for sales, strategy, M&A
- Expand geographic focus—prioritize 1-2 adjacent states (NH, MA) with strongest ITC incentives, NET metering, and population density; establish local partnerships
- Launch referral program—pay $500-1,000 per customer referral to past clients, real estate agents, contractors; track ROI, optimize incentive structure
- Implement performance-based compensation—tie installer pay to project margin, safety record, customer satisfaction; reduce fixed labor cost, align incentives
- Evaluate add-on acquisitions—target struggling local electrical contractors ($250-750K revenue) for tuck-in; acquire customer lists, crews, vehicles; consolidate overhead
- Secure line of credit—establish $100-150K revolving credit facility for working capital (seasonal material purchases, A/R float); improve cash flow flexibility
- Plan next phase—decision point: grow to $2-3M revenue as owner-operator lifestyle business, or scale to $5M+ for strategic/PE exit at 5-7x EBITDA
Value Creation Waterfall (3-Year Outlook)
Our Verdict
Verdict: Conditional — Proceed to LOI
CONDITIONAL PASS: Pursue only if: (1) buyer holds Master Electrician license or can immediately hire licensed supervisor; (2) seller provides employee list, backlog report, 3-year financials for validation; (3) offer adjusted to $380-420K (1.8-2.0x SDE) reflecting information gaps and operational risk. At $425K asking, deal offers 71% cash-on-cash return ($152K cash / $42.5K down) but execution complexity around licensing and undisclosed labor structure elevates risk. Ideal buyer: electrical contractor seeking renewable energy vertical, or Master Electrician seeking owner-operator lifestyle business with growth runway. Avoid if: buyer lacks electrical experience and cannot secure licensed supervision immediately.
Recommended Next Steps
- Request NDA-protected information: employee list with roles/compensation, 3 years tax returns (Form 1120/1120-S), detailed P&L by month, customer list with revenue by account, signed contract backlog report
- Engage Maine-licensed attorney to research Master Electrician license transfer—confirm supervision arrangement or buyer licensing path; review employment law for crew retention
- Interview seller's Master Electrician to assess license transfer willingness, confirm ongoing supervision availability, understand technical operations and vendor relationships
- Submit LOI at $380-420K (1.8-2.0x SDE) contingent on: (1) license transfer confirmation, (2) 60-day due diligence with employee interviews, (3) seller training (90 days), (4) seller non-compete (3 years, 50-mile radius)
- Hire electrical industry consultant (retired contractor, industry association contact) for operational due diligence—assess project quality, vendor contracts, competitive positioning
- Model working capital requirement: $57K base + $23K seasonal buffer (spring/summer) = $80K total; confirm SBA lender will include in loan or require separate equity injection
- Pre-qualify SBA 7(a) lender—discuss Master Electrician license requirement, inventory/working capital treatment, seller note opportunity (10-15% at 6% for 5 years to reduce equity)
- Request customer references—speak with 5-10 recent installation clients and 3-5 service contract customers; assess satisfaction, likelihood to continue, referral willingness
Suggested Offer Structure
$380K-$420K (1.8-2.0x SDE) structured as: $38-42K down (10%), $342-378K SBA 7(a) loan (10 years, 10.5%), $0 seller note initially. Earnout: $25K (paid Year 2) if 80% customer retention + $600K revenue achieved. Contingencies: 60-day due diligence, Master Electrician license transfer confirmed, seller training (90 days full-time, 90 days as-needed), non-compete (3 years, 50-mile radius, renewable energy sector). Inventory ($10K) and A/R (est. $50K at 35 DSO) included in purchase price. Buyer assumes warranty obligations on past installations. Close within 90 days of accepted LOI.
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Related Resources
Sources
BizBuySell Listing #2484382 · Kennebec County Economic Data (unemployment, industry composition) · Maine Electricians' Examining Board regulations (Master Electrician requirements, 2023 NEC adoption) · 2024 Electrical Contractor M&A Report (30 transactions, 6.2-7.8x EBITDA multiples) · Bureau of Labor Statistics electrician workforce projections (80K annual need through 2031) · New England skilled labor shortage analysis (14% workforce shrinkage, 25% demand growth by 2030) · Maine electrical contractor comparable transactions (Service Experts/Pine State, Guidant Power/Monroe Infrared) · Federal Investment Tax Credit (ITC) policy (30% through 2032) · Solar industry benchmarks (gross margin, revenue seasonality, working capital requirements)