Industries
Buying an HVAC, Plumbing or Home Services Business with an SBA Loan
Trades businesses are some of the most-financed acquisitions in the SBA program and some of the easiest to get wrong. The questions that decide them: whose license is it, who are the technicians loyal to, and what does the slow season do to the payment?
Key facts
- Lenders underwrite the business's historical cash flow after a realistic salary for whoever runs it, not the seller's best year.
- Many trades require a licensed qualifier. If the seller is the license holder, the plan to replace that license is part of the loan request.
- Seasonality is a cash-flow and working-capital question; lenders look at monthly results, not only annual totals.
- Service agreements and repeat customers support the price; one-off install revenue and a single big contractor customer weaken it.
- Trucks and equipment are collateral, but used equipment counts for only part of its book value in the lender's collateral test.
Written for larger, structured projects: acquisitions, owner-occupied real estate and expansion. For quick capital or small short-term needs, your local SBDC or a nonprofit lender is usually a better first call.
Why trades businesses are popular, and where they trip up
HVAC, plumbing, electrical, roofing, pest control, garage doors: home and commercial service businesses are attractive to buyers because demand is steady, the work can’t be offshored, and many owners are approaching retirement with no family successor. Lenders like the category too, because these businesses often have years of tax returns, real equipment and a broad customer base.
They trip up on a short list of issues that are specific to the trades. This page covers those. For the general mechanics of an acquisition loan, see buying a business with an SBA loan.
The license holder
Many trades require a licensed master or qualifier for the business to pull permits and do the work. Licensing is set by states and often by municipalities, so the rules vary from place to place. The question for your deal is simple: whose license does the business operate under, and will it still have one the day after closing?
- If you hold the right license, say so prominently in your loan request.
- If a long-time employee holds it, the lender will want to know that person is staying, and may look at how the business would cope if they left.
- If the seller holds it, you have a problem to solve before closing: get licensed yourself, hire a licensed qualifier, or arrange a transition the rules allow. The seller’s role after closing is limited under SBA rules (see below), so “the seller will keep his license on the business for a few years” is not a plan a lender can rely on without checking.
Seasonality and the payment
An HVAC company may do much of its business in the hottest and coldest months; a landscaper or pool company is quieter in winter. Annual cash flow can look comfortable while two or three months run short.
Lenders look at monthly or quarterly results, and their analysis includes whether the business will have enough working capital to get through the next year. Practical answers include building a working-capital reserve into the project at closing, setting up a line of credit, and, with some lenders, discussing a payment structure that fits the cycle. Working capital in a business acquisition covers how a reserve is sized and funded.
Technicians and the customer relationship
In a service business, customers often know the technician better than the owner. Lenders and buyers both ask:
- How many technicians are there, how long have they been with the company, and are any of them likely to leave or compete?
- Are there non-solicitation or similar agreements, and are they enforceable where you are?
- Who are the customers loyal to: the brand, the service agreement, or a particular person?
A transition plan that keeps the key technicians, sometimes with a retention bonus funded by the buyer, can matter as much as the price.
Recurring revenue and customer concentration
Not all revenue is equal:
- Maintenance and service agreements that renew year after year are the most valuable. Bring the renewal history.
- Repair and replacement revenue from a broad residential base is steady in aggregate.
- New construction or a few commercial contractors can be lumpy and concentrated. If one general contractor accounts for a big share of revenue, expect questions about that relationship and its terms.
The lender’s valuation and, on larger deals, a quality-of-earnings report look at revenue quality and customer concentration as well as the totals. For initial acquisitions with a purchase price of $3 million or more, the current SBA rulebook requires a quality-of-earnings report in addition to the business valuation.
Add-backs and deductions specific to the trades
Common add-backs: the seller’s personal truck and fuel, family members on payroll who won’t stay, a one-time lawsuit or equipment failure, depreciation and interest. Common deductions: a market salary for the owner-operator, and truck and equipment replacement. A fleet that needs replacing is a real recurring cost even if the seller hasn’t been doing it. Under the current rules, lenders adjust cash flow for unfunded capital expenditures and owner compensation, and must justify each adjustment. See add-backs for the general principles.
Hypothetical example
A residential HVAC company shows $420,000 of cash flow before owner pay (net income plus the seller’s salary, depreciation, interest and a personal vehicle).
- Deduct a market salary for the buyer as general manager: $120,000.
- Deduct average truck and equipment replacement the business must fund itself: $45,000.
- Cash available for debt service: $255,000.
- Assumed total annual payments on the new debt: $185,000. Coverage: about 1.38x.
Now the monthly view: if the business loses money in two shoulder-season months, the buyer plans a working-capital reserve at closing to cover those months plus payroll and parts, and adds it to the project cost. All figures are invented to show the arithmetic.
Vehicles, equipment and collateral
Trucks, tools and inventory are part of what you’re buying, and they become collateral for the loan. For collateral purposes, used equipment counts for only part of its value, so in most trades acquisitions the business assets won’t fully cover the loan. When there’s a shortfall, lenders look to other available collateral, which can include equity in personal real estate. That’s common in goodwill-heavy deals, so expect the conversation early rather than at commitment. If vehicles are leased, the leases have to be assigned or replaced.
The seller’s role after closing
In an SBA-financed purchase of 100% of the business, the seller can’t stay on as an owner, officer or employee, but the business may hire the seller as a consultant for a transition period of up to 24 months in total. For a trades business, use that period to introduce yourself to commercial accounts, transfer supplier and manufacturer relationships, and settle the license question for good. More in the seller transition period.
Before you sign the letter of intent
- Whose license does the business operate under, and what’s the replacement plan?
- What do the monthly results look like for the last two or three years?
- What share of revenue is from service agreements, and what’s the renewal history?
- Who are the top customers, and what share of revenue does each represent?
- What does the fleet look like, and what needs replacing soon?
- Which technicians are staying, and on what terms?
Run your numbers in the acquisition calculator, read how business acquisition financing is structured, and when you’re ready, tell us about the deal. We’ll tell you where it looks solid and where a lender is likely to push.
Common questions
Can I buy an HVAC company if I'm not licensed?
Sometimes, but the business must still have the license it needs to operate. In many places a company can operate under a licensed qualifier who is an employee or officer. If the seller is that person, you need a replacement plan before closing, and lenders will ask for it.
Can the SBA loan payments follow the busy season?
Payment structures are set by the lender within SBA rules, and some lenders will discuss structures that fit a seasonal business. The more common tools are a working capital reserve at closing and a line of credit. Ask early rather than assume.
Do lenders count maintenance agreements as recurring revenue?
They count what the records show. Agreements that renew year after year, with a renewal history you can document, support the cash flow and the price. Agreements that were sold once and mostly lapsed do not.
What about the trucks? Do I need a separate loan?
Usually not. Vehicles and equipment are typically part of the purchase and are financed within the acquisition loan, with the lender taking a lien where required. Leased vehicles are a different matter: those leases must transfer or be replaced.
Tell us what you're trying to do
No pressure, and we don't pull your credit to start. Describe your plan in your own words and we'll give you an honest read on what fits, what doesn't, and what your other options are — including ones that aren't an SBA loan.
General information, not legal, tax or financial advice. Precise SBA is not affiliated with the U.S. Small Business Administration. SBA rules and lender policies change; all financing is subject to lender underwriting and SBA program rules, and nothing here is an offer or commitment to lend. Examples use hypothetical numbers. We never charge you. If a loan closes, the lender may pay us a referral fee, disclosed on SBA Form 159 (how we get paid).