Answers · Home services
What Makes a Home Service Business Worth More to a Buyer?
A home service business is worth more to a buyer when its earnings can be proved from the records and will keep coming after the owner leaves; in Pepperdine Graziadio Business School’s 2026 Private Capital Markets Report, the median EBITDA multiple investment bankers reported on closed construction deals was 3.5 times for companies with under $1 million of EBITDA and 5.0 times for $1 million to $4.99 million. In the records, that looks like profit that agrees with the tax returns and bank deposits, receivables that get collected, finished work that gets billed, agreements that renew, margins a buyer can see by trade, and a schedule that moves without the seller. The report has no separate line for HVAC, plumbing or roofing; federal industry codes put those contractors in construction. The medians of the multiples business brokers reported in the same survey ran from 2.12 to 3.25 times seller’s discretionary earnings for deals of $500,000 to $4.99 million, across all industries. Those are survey medians (43 investment bankers and 49 brokers answered), not a price for any one company, and the multiple a buyer applies moves with the risk it reads in the records. To see where your company could sit, take SDE and EBITDA from the last three tax returns, keep only the add-backs you can document, and count what a buyer will check: finished work not invoiced, receivables by age, lapsed agreements and margin by trade.
By Tamara Stepanyan, founder of Lumina Business Advisory · Updated · Sources checked · Editorial standards
How HVAC, plumbing and roofing companies are valued: SDE vs. EBITDA
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Hand-off 6 of 6 · Payment → Margin
Choose the answer that sounds like your business.
That was one of six hand-offs where money changes hands, from first inquiry to collected cash. The other five take about three minutes and end in a dated sheet that names where to start.
The IRS’s business valuation guidelines name three generally accepted approaches, asset-based, market and income, and say historical statements should, if necessary, be “adjusted to reflect the appropriate asset value, income, cash flows and/or benefit stream.” When a company’s hard assets are trucks, tools and parts on shelves, whatever a buyer pays above their value is paid for the earnings and the customer list. That is why the earnings figure, and every adjustment to it, carries the negotiation.
Two earnings figures come up, and they answer different questions. Seller’s discretionary earnings, or SDE, starts from pre-tax profit and adds back what one owner-operator takes out: the owner’s salary and benefits, personal costs run through the company, interest, depreciation, amortization and one-time items. It answers a buyer who will run the company: what does this pay the person in the owner’s chair? EBITDA, earnings before interest, taxes, depreciation and amortization, as adjusted for a sale, keeps a market salary for whoever runs the company as an expense. It answers a buyer who will hire a general manager. The gap between the two is the cost of replacing the owner.
An SBA lender’s coverage test is built on EBITDA. SBA’s SOP 50 10 8.1, effective October 1, 2026, defines the historical debt service coverage ratio as EBITDA “divided by the combined debt service post-transaction,” and lets the lender adjust for items that include “Seller discretionary expenses” and “Ownership Compensation.” Each one needs written support: “Adjustments to cash flow without the Lender’s supporting analysis and justification will be ineligible.” An add-back the owner cannot document is, for that lender, not earnings.
Illustrative example: a hypothetical HVAC and plumbing company shows $180,000 of pre-tax profit on its return. The owner draws a $150,000 salary, runs $18,000 of personal vehicle and phone costs through the company, and paid a one-time $25,000 legal settlement; depreciation is $60,000 and interest $22,000. Its SDE is $455,000. If a general manager would cost $110,000, EBITDA after that salary is $345,000. At the 1.25 coverage SBA sets for an Initial Acquisition, its default case of a buyer who was not already an owner, that supports at most $276,000 a year of payments on all its debt after the sale. If the lender cannot verify the $18,000, the payments it can support fall by $14,400 a year, and the loan the buyer can carry falls with them.
Then the multiple. Pepperdine Graziadio Business School’s 2026 Private Capital Markets Report, from a survey deployed in January 2026, has two findings that bear on this. The 43 investment bankers who answered were asked for the multiples of EBITDA they saw on closed deals by industry and company size; among those with construction deals, the median was 3.5 times for companies with under $1 million of EBITDA and 5.0 times for $1 million to $4.99 million. The report has no separate line for home services, and the Census Bureau’s industry codes put HVAC, plumbing and roofing contractors in the construction sector. The 49 business brokers who answered, across all industries, reported multiples of SDE by deal size, with medians of 2.12 times for deals of $500,000 to $999,000, 3.00 times for $1 million to $1.99 million, and 3.25 times for $2 million to $4.99 million. With 43 and 49 respondents, these are reference points, not a price for any one company. Applied to the hypothetical company above, 3.5 times its $345,000 of EBITDA is $1,207,500, and the $18,000 add-back the lender could not verify would take $63,000 off that figure. The IRS guidelines list “The stability or irregularity of earnings” among the factors an appraiser weighs in setting the rate that turns earnings into value. The rest of this guide is about the records that make earnings look stable.
What an SBA lender must verify before it finances the sale
A buyer paying cash sets its own checklist. When the purchase is financed with an SBA 7(a) loan, the checklist is public: Appendix 15 of SOP 50 10 8.1, which calls the valuation “the key component to the analysis of any loan application for a change of ownership.” The points below summarize SBA’s program rules for lenders as of October 1, 2026; how a sale is taxed is a question for the CPA. Not legal advice.
- An independent valuation. Above a Business Purchase Price of $350,000 (not counting owner-occupied real estate), or at any price where buyer and seller have a close relationship, the value comes from an accredited, independent “Qualified Source.” It “must be requested by and prepared for the Lender,” which “may not use a business valuation prepared for the Applicant or the seller.”
- The price cannot outrun the valuation. “If the amount paid for the business exceeds the business valuation, the difference must be made up by equity,” and total debt for the purchase, including seller debt not on full standby, “is limited to the business valuation amount.”
- The numbers are checked against the IRS. The lender verifies the financial information the appraiser relied on “against the seller’s IRS transcripts,” and its analysis of the company covers the three most recent fiscal years plus the latest interim statements.
- A quality of earnings report at $3 million and up. For an outside buyer at a Business Purchase Price of $3 million or more, the lender also obtains a QoE. It reconciles statements, tax returns and IRS transcript data “to produce a normalized, adjusted earnings figure that reflects recurring, arm’s-length operations,” with a cash proof tying bank statements to the income statement and the return for the trailing 12 months and the last two fiscal years.
- What the QoE looks for. Every add-back, “including non-recurring revenue or expenses, above- or below-market owner compensation, related-party transactions, deferred maintenance, and accounting methodology differences between cash-basis and accrual-basis reporting,” and the revenue base: “customer concentration risk, contract continuity, and the likelihood that existing revenue and margins will be maintained post-sale.”
- No earnouts, and a time limit on the seller. “Seller earnouts are prohibited.” In an outside sale the seller may not stay as an officer, director, stockholder or employee; the company may contract with the seller as a consultant “for a period not to exceed 24 months.”
Read together: in an SBA-financed sale, the price has to be carried by earnings an appraiser and the lender can tie to tax returns and bank deposits for the years before the sale, with no later payment for results the seller promises.
What buyers check in the money path: receivables, unbilled work, agreements, margins
Diligence reads the records an owner already uses, from the other side of the table. Between the first call and collected cash, five places decide how much of the reported profit a buyer believes. A leak at any of them is money the company earned and never collected, and to a buyer it is also a preview of how the company runs.
- Receivables. The aging by customer, how many days invoices take to become cash, and which balances may never be collected. Whether receivables go to the buyer or stay with the seller is a term of the purchase agreement. Where they transfer, they count toward the working capital delivered at closing, and SBA’s SOP describes purchase agreements with a working capital “true-up” that remedies a shortfall at the time of the acquisition. Either way, an old balance nobody is calling about tells a buyer how collections run. For a roofer, insurance money held by a carrier or a mortgage company on finished jobs belongs on the same list.
- Unbilled work. Finished jobs with no invoice, extras done on site and left off the bill, callbacks closed as no-charge by default. On cash-basis books none of it shows until it is billed and paid, and a QoE’s review of cash-basis against accrual-basis reporting is one place the question comes up. The count of finished jobs not yet invoiced, with the oldest, is a number a buyer can ask for in the first week.
- Agreements. Maintenance agreements are recurring revenue only if they renew. A buyer can ask for the active count by month, renewals against expirations, failed charges and what happened next, and the visits members paid for and have not received, an obligation that goes with the agreements to whoever owns them. The HVAC renewal guide covers the three lists behind those answers: the expiring list, the failed charges and the visits still owed.
- Job margins. Gross margin by trade and job type, estimated against actual hours and parts on closed jobs, and callbacks with their cost. A multi-trade company that cannot split margin by department asks the buyer to trust the total.
- Customer concentration. The share of revenue from the largest accounts: a builder, a property manager, a home warranty company. A large account on a handshake is a question; one on a written agreement the attorney has confirmed can pass to a new owner is an answer.
The cash proof sits under all five. If deposits do not match the revenue on the return, that gap is the first question, and revenue that never reached the tax return cannot be verified against it.
How dependence on the owner changes what a buyer pays
A buyer pays for earnings that will still be there after the seller leaves. If the owner sells the replacements, prices the large jobs, holds the builder relationships and approves every schedule change, part of the earnings walks out with the owner. SBA’s rules show the logic from the other side: the SOP exempts owner buyouts from the QoE requirement “because the existing owner(s) retain operational knowledge of the business.” In an outside sale, that knowledge leaves.
Financing narrows the ways around it. With earnouts prohibited and the seller limited to consulting for up to 24 months, an SBA-financed buyer cannot pay later for revenue that depends on the seller staying, and the lender’s credit memo must describe the buyer’s management team, including “how the daily operations will be managed if the principals are not there on a daily basis.” What remains is a lower price, more cash from the buyer, a seller note, or no deal. A seller note can count toward the buyer’s required equity only if it is on full standby, with no payments of principal or interest for the term of the SBA loan, and it can supply no more than half of the required equity injection. Six questions show a buyer how much leaves with the owner:
- Who sells: the share of replacement and large-job revenue the owner closed personally last year.
- Who prices: a written price book the office can use, or the owner’s head.
- Who holds the relationships: whether the largest accounts know a second name at the company.
- Who decides: what still waits for the owner, such as price exceptions, refunds, schedule changes and terms for a new commercial account.
- Who holds the keys: vendor accounts, software logins, the phone number and the website domain, all in the company’s name.
- Who holds the license: if the contractor license is held through the owner as the qualifying individual, ask the state licensing board and the attorney what happens to it at a sale.
Every line a buyer can tick without the owner in the room is earnings the buyer does not have to price as leaving. Approvals can move first: each needs only a written rule, a dollar limit and a named person.
What to fix 12 to 24 months before selling
The window comes from what a buyer reads. SBA’s SOP has the lender analyze the three most recent fiscal years, test coverage on the last year or the average of the last two, and, where a QoE is required, run its cash proof over the trailing 12 months and the last two fiscal years. A fix made 24 months out shows in those years; one made the month before listing barely shows at all. In order, each with an owner:
- The books, with the CPA and bookkeeper: a monthly close, revenue reconciled to deposits every month, and personal and related-party items out of the company or written down with a reason, such as rent to the owner’s building under a written lease. SBA has lenders use the highest level of reporting available, ranking audited, reviewed and CPA-compiled statements above tax returns alone; ask the CPA which is worth having.
- Receivables, with the office manager: payment terms in writing for every account billed on terms, the aging read weekly, and every balance past 90 days collected or written off with a reason before the last fiscal year a buyer will read closes.
- Unbilled work, with dispatch and the office: no job closes without an invoice or a written no-charge reason.
- Agreements, with whoever owns the program: the expiring list worked weekly, failed charges worked within days, visits owed booked before each renewal, and renewals counted the same way every month.
- Margins, with the owner and bookkeeper: job cost by trade and job type monthly, estimated against actual on closed jobs, and prices moved where a job type keeps coming in thin.
- The owner’s role, with the manager who will stay: estimating on a written price book, approvals with dollar limits, a manager running the day-to-day for at least a full fiscal year before the sale, and the largest accounts introduced to a second name.
- Trucks and equipment, with the service manager: a maintenance log for every vehicle and major tool, since deferred maintenance is a QoE line.
The weekly check is one sheet, read by the owner and the office manager on the same day: finished jobs not invoiced, and the oldest; receivables past 60 days by customer; agreements expiring in 30 days, failed charges and visits owed; estimates open past 14 days; and decisions that still needed the owner. Monthly, add margin by trade. Kept for two years, it answers the money-path questions above from the company’s own records.
Does a records-based operations review help in due diligence?
It helps before diligence, not in place of it. Under SBA’s rules the valuation is prepared for the lender, and the QoE “must not be prepared by or for the seller,” so nothing the seller commissions stands in for either. An operations review is not a financial-statement audit or a tax review; those belong to the CPA. What it can do, 12 to 24 months out, is count some of the money-path questions a buyer’s QoE will ask about (finished work not billed, receivables by age, lapsed agreements, margin by trade) while there is still time to fix them in the years a buyer will read. If the sale is a few months away, those years are written, and the next calls are to the CPA, the attorney and a business broker or M&A advisor. If the weekly sheet above is already kept and acted on, the company has done this work itself.
For a company with time before a sale, the Revenue Review counts this under the Payment → Margin hand-off. Working from read-only access to the field-service software, books and phone logs, it lists finished work not billed, receivables by age and customer, lapsed agreements and margin by trade, puts a monthly dollar figure on each where the records support one, and ranks what to fix first. It is not a valuation or a QoE, it does not broker sales, and we do not buy companies. It ends in a written report the company keeps. The 20-minute call is free; it is where we say whether the weekly sheet alone covers it.
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Asked right after
- How much do HVAC businesses sell for?
- In Pepperdine Graziadio Business School’s 2026 Private Capital Markets Report, the median EBITDA multiple investment bankers reported on closed construction deals was 3.5 times for companies with under $1 million of EBITDA and 5.0 times for $1 million to $4.99 million; federal industry codes put HVAC contractors in construction, and the report has no HVAC line of its own. The medians of the multiples business brokers reported in the same survey ran from 2.12 to 3.25 times seller’s discretionary earnings for deals of $500,000 to $4.99 million, across all industries. A given company sells for a multiple of the earnings a buyer can verify, set deal by deal. In an SBA-financed sale above $350,000, an independent valuation prepared for the lender caps the debt: anything paid above it must be made up by equity, which under SBA’s rules can include a seller note on full standby.
- How do I sell my HVAC business?
- Start with the records 12 to 24 months ahead, earlier if there is time: three fiscal years of statements that agree with the tax returns and deposits, receivables, unbilled work and agreements counted weekly, margins by trade, and a manager who runs the day-to-day. Then bring in a CPA, an attorney and a business broker or M&A advisor for the valuation, the terms and the search for buyers.
- What is the difference between SDE and EBITDA?
- SDE adds one owner-operator’s full salary, benefits and personal costs back to pre-tax profit, with interest, depreciation, amortization and one-time items; EBITDA keeps a market salary for whoever runs the company as an expense. SDE shows what the company pays an owner who runs it; EBITDA shows what is left after paying a manager. SBA’s lender rules measure debt coverage on EBITDA.
- Can the seller stay on after an SBA-financed sale?
- Only as a consultant, in an outside sale. SBA’s SOP 50 10 8.1 says the seller in an Initial Acquisition or Business Expansion may not remain as an officer, director, stockholder or employee, and the company may contract with the seller as a consultant for no more than 24 months in total. Seller earnouts are prohibited. Partial sales and owner buyouts follow different rules.
- Do I need a quality of earnings report to sell my business?
- Not always. Under SBA’s rules the buyer’s lender must obtain one when an outside buyer finances a Business Purchase Price of $3 million or more with a 7(a) loan, and it must not be prepared by or for the seller. Below that, or with other financing, the buyer decides. Either way it reads the same records: statements, tax returns, IRS transcripts and bank deposits.
Keep reading
Related answers
Sources
- SOP 50 10 8.1 — Lender and Development Company Loan Programs, Appendix 15: 7(a) Changes of Ownership (effective October 1, 2026) · U.S. Small Business Administration, 2026
- IRM 4.48.4 — Business Valuation Guidelines · Internal Revenue Service, 2020
- 2026 Private Capital Markets Report (Craig R. Everett): Table 31, Median Deal Multiples by EBITDA Size of Company; Figure 114, SDE Multiples by Deal Size (business brokers) · Pepperdine Graziadio Business School, 2026
- 2022 NAICS, Sector 23: Construction (238160 Roofing Contractors; 238220 Plumbing, Heating, and Air-Conditioning Contractors) · U.S. Census Bureau, 2022
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