Due Diligence Guide · Home Services

Due Diligence Guide: Buying a Home Services Business

Verify revenue quality, workforce stability, licenses, and equipment before you close on any residential or commercial trade services acquisition.

Find Home Services Acquisition Targets

Home services acquisitions between $1M–$5M revenue require scrutiny beyond standard financials. Owner dependency, technician retention, license transferability, fleet condition, and online reputation are the variables that determine whether a deal creates value or immediate post-close problems. This guide covers every critical checkpoint.

Home Services Due Diligence Phases

01

Financial and Revenue Verification

Confirm that reported cash flow is real, recurring, and not concentrated in relationships that leave with the seller.

Reconstruct SDE with documented add-backscritical

Request 3 years of tax returns and P&Ls. Identify and validate every add-back — owner salary, personal vehicle, health insurance — before accepting the stated SDE figure.

Analyze recurring vs. one-time revenue splitcritical

Separate maintenance agreement, service contract, and subscription revenue from project-based work. Recurring revenue above 30% meaningfully supports a higher multiple.

Assess customer concentration riskcritical

Flag any single customer exceeding 15–20% of total revenue. Residential businesses with diversified homeowner bases carry significantly lower concentration risk than commercial-heavy books.

02

Operational and Workforce Assessment

Evaluate whether the business can operate without the seller and whether technicians will stay post-close.

Map owner dependency across revenue and operationscritical

Determine what percentage of customer relationships, technical decisions, and vendor relationships run exclusively through the seller. High dependency reduces transferable value significantly.

Conduct technician and staff retention interviewscritical

With seller permission, speak with lead technicians. Assess tenure, compensation relative to market, and whether key employees are aware of and comfortable with the pending transition.

Review scheduling, dispatch, and billing systemsimportant

Identify the field service management platform in use — ServiceTitan, Jobber, Housecall Pro. Fragmented or manual systems signal post-close integration costs and operational risk.

03

Legal, Licensing, and Asset Verification

Confirm all licenses, insurance, and physical assets are transferable and in compliant, working condition.

Verify all trade licenses and transferabilitycritical

Confirm state and local licenses for HVAC, plumbing, electrical, or pest control are current. Determine whether licenses are tied to the seller personally and require a new qualifier post-close.

Audit fleet and equipment conditionimportant

Review maintenance logs, age, and mileage on all vehicles and major equipment. Estimate near-term capex exposure — deferred maintenance on a 10-truck fleet can exceed $150K quickly.

Review insurance, bonding, and pending claimscritical

Confirm general liability, workers comp, and bonding are active and transferable. Request a 5-year claims history. Open claims or lapses are red flags for both buyers and SBA lenders.

Home Services-Specific Due Diligence Items

  • Verify that all maintenance agreements and service contracts are assignable to the buyer entity without customer consent requirements that could trigger mass cancellations at close.
  • Pull and analyze Google Business Profile review history — look for review velocity trends, unresolved 1-star complaints, and any reputation gaps that suggest customer service deterioration.
  • Confirm Local Services Ads account ownership and Google Guaranteed certification status, as these are tied to the business entity and may require requalification under new ownership.
  • Assess seasonal revenue distribution across 12 months — businesses with extreme seasonality in HVAC or landscaping require working capital planning that affects SBA loan sizing and post-close liquidity.
  • Request documentation of any environmental compliance obligations, refrigerant handling certifications, or pesticide applicator licenses that require individual certification rather than business-level transfer.

Frequently Asked Questions

How do I verify that recurring revenue is real and will survive a change of ownership?

Request a full contract list with customer names, contract values, and renewal dates. Cross-reference against invoicing history in the field service management system and confirm contracts are legally assignable to the buyer.

What is the biggest deal-killer in home services acquisitions?

Owner dependency is the most common value destroyer. If the seller holds all key customer relationships and technical licenses personally, buyers face immediate revenue attrition and potential license gaps the moment the seller exits.

Can I use an SBA 7(a) loan to buy a home services business?

Yes. Home services businesses are among the most SBA-eligible acquisition targets. Lenders favor established operations with 2+ years of history, positive cash flow, and asset collateral from vehicles and equipment to support the loan.

How long should due diligence take for a $2M–$4M home services acquisition?

Expect 45–75 days from signed LOI to close. License verification, fleet inspection, and customer concentration analysis are the most time-intensive steps and should begin immediately after the LOI is executed.

More Home Services Guides

Find Home Services businesses ready for acquisition

DealFlow OS surfaces targets with seller signals and motivation scores — so you know before you start diligence. Free to join.

Start finding deals — free

No credit card required