A $900,000 acquisition may require about $98,000 in buyer equity. The numbers become less comfortable once the seller’s work, ageing vehicles, and monthly loan payments enter the calculation.
A plumbing company producing $300,000 in annual owner earnings might carry a $900,000 asking price. Through the US Small Business Administration’s 7(a) programme, an individual buyer could finance most of that purchase.
This prospect has drawn more professionals towards entrepreneurship through acquisition, or ETA. They enter business ownership by purchasing an established operation rather than spending years finding customers, recruiting employees and building revenue from scratch.
Plumbing and HVAC companies fit the model particularly well. Demand tends to be local and recurring. The work cannot be relocated overseas, and many services remain urgent even when the economy slows. Yet these companies are rarely passive investments. Their value often sits with technicians, licences, customer relationships and the practical knowledge of an owner who may have spent decades inside the operation.
For a buyer, the useful calculation starts with the purchase price and continues through the first several years of ownership.
How a $900,000 Valuation Is Built
Small owner-operated companies are commonly valued using seller’s discretionary earnings, or SDE. It usually combines pretax profit with one owner’s compensation, interest, depreciation and accepted add-backs for personal or non-recurring expenses.
A company advertised as producing $300,000 in cash flow may therefore be reporting the total amount available to a working owner. Some of that money may represent salary for running the business.
EBITDA treats the issue differently because management compensation ordinarily remains an operating expense. Buyers moving from larger corporate deals into the small-business market can miss this distinction and overestimate the return available after hiring a manager.
BizBuySell analysed 226 plumbing companies sold between 2021 and 2025. The businesses recorded median owner earnings of $311,598 and a median sale price of $638,730. Their average earnings multiple was 2.49 across the period and 2.59 in 2025. The upper quartile reached 3.15.
Applying a three-times multiple to $300,000 of SDE produces the $900,000 price used here. Recent transactions support that range for a good company, though the multiple sits above the overall average.
Why would a buyer pay it? Perhaps the company has experienced technicians who intend to stay, well-maintained vehicles and several years of clean accounts. Maintenance agreements may provide recurring revenue. Customer concentration may be low. An operation that functions for several weeks without the owner will usually attract more confidence than one built around the owner’s personal relationships and technical licence.
Building the Purchase Budget
The asking price does not include every cost of getting the company into new hands. Lawyers and accountants must review the transaction. The lender may require a valuation. The company will need working capital from day one.
The SBA 7(a) programme allows borrowers to finance eligible ownership changes and working capital. The maximum loan amount is $5 million. Business-acquisition loans without substantial real estate generally run for no more than 10 years.
A complete ownership change above $500,000 ordinarily requires a 10% equity injection. On a $980,000 project, the buyer contributes $98,000 and borrows the remaining $882,000.
Closing with only $98,000 available would leave little protection. The buyer may wait weeks before taking a salary. Insurance deposits or urgent repairs can consume cash early, while household expenses continue outside the business. For this reason, lenders often examine post-closing liquidity.
Using retirement savings for the equity contribution deserves similar scrutiny. It places the buyer’s current income and accumulated savings inside the same business, alongside a personal guarantee on the loan.
Seller financing may cover part of the capital structure. For a seller note to count towards the required equity injection, it must meet the SBA’s standby conditions and receive the lender’s approval.
The purchase budget reaches $980,000 once transaction costs and opening working capital are added. The buyer supplies $98,000 in this example.
The First-Year Cash Flow
Loan terms will shape the buyer’s income from the company. The Federal Reserve reported a 6.75% bank prime rate on September 8, 2026. SBA variable-rate loans above $350,000 may carry a maximum rate three percentage points above the applicable base rate.
At an illustrative rate of 9.75%, an $882,000 loan amortised over 10 years would require payments of about $11,534 a month, or $138,400 a year. Debt-service coverage comes to about 2.17 times, based on the advertised SDE. A lender may view that margin favourably. The buyer still needs to establish how much labour sits inside the $300,000.
Imagine that the seller prepares estimates, assigns technicians, recruits staff, and takes over when a customer dispute escalates. A buyer who intends to keep a separate job cannot leave those duties unattended. Hiring a general manager for $90,000, including payroll burden, reduces the available cash to roughly $71,600 before tax and capital spending.
A full-time owner-operator avoids that management hire and receives the remaining $161,600. Part of the amount pays for running the company. If the role warrants a $110,000 salary, the economic return above that salary is about $51,600 before tax and reinvestment.
A $70,000 fleet replacement would erase that return for the year and require another $18,400 from operating cash or reserves. The age and condition of the vans can therefore matter as much as a small adjustment to the valuation multiple.
A buyer working full time in the company could receive $110,000 for the job and retain about $51,600 before tax and reinvestment under this model.
Finding Out What the Seller Really Earned
Tax returns, bank statements and the general ledger provide the starting records. Revenue shown in the accounts should be traceable to deposits, while expenses need enough documentation for the buyer’s accountant to understand what produced the reported profit.
Add-backs receive close attention because a few generous adjustments can change the valuation materially. A personal vehicle used mainly by the seller may be removable. Above-market compensation paid to a relative can sometimes be adjusted. Marketing described as a one-off expense belongs back in the cost base when similar spending appears every year.
Payroll can expose obligations that the headline earnings overlook. A technician paid below the local market rate may seek an increase after the sale. Overtime, commissions, payroll taxes and benefits need to be counted correctly. Where the seller’s spouse handles bookkeeping or customer calls without pay, the buyer must budget for someone to take over.
Customer records deserve to be separated by revenue source. Emergency residential repairs, new-construction projects and scheduled maintenance produce different margins. A business that depends heavily on one builder could lose a large share of sales when ownership changes or the builder moves to another contractor. Maintenance agreements are more predictable when renewal rates are strong and cancellation terms allow the contracts to transfer.
Then there is the fleet. Service vans may appear on the balance sheet at a low book value even though replacing them will require significant cash. Inspection reports, maintenance histories, and mileage can help the buyer schedule those purchases instead of discovering the problem after closing.
Insurance claims, outstanding warranties, permit disputes and customer refunds also belong in the review. None automatically makes a company unattractive. They affect the price and the amount of working capital required.
Licensing can determine whether the company is capable of operating after the sale. Rules differ by state and locality. In some jurisdictions, a plumbing or HVAC company must work under a qualifying individual’s licence. When the seller fills that role, the transition plan needs an eligible replacement and enough time to complete the relevant approvals.
Labour availability creates another practical constraint. The Bureau of Labor Statistics projects employment for plumbers, pipefitters and steamfitters to increase 7% from 2025 to 2035, with about 42,000 openings annually. HVAC employment is projected to grow 11%, with approximately 40,600 openings each year.
Demand for the services should support established operators. Competition for skilled technicians will continue to influence how much work those operators can accept and what they must spend on wages, training, and retention.
Could This Model Expand Black Business Ownership?
Census Bureau data counted about 4.4 million Black-owned businesses without employees in 2023. Only around 201,000 Black-owned employer firms operated in the United States, representing 3.4% of all employer businesses.
Acquiring an existing company offers one route into that smaller group. From the day the sale closes, the buyer owns an organisation with employees, customers and an operating history. Years of business development are included in the purchase price.
Capital determines who can use that route. According to the Federal Reserve’s Small Business Credit Survey, 32% of Black-owned employer firms that sought new financing received approval in 2025. Previous survey findings have shown gaps between Black- and white-owned firms even among applicants assessed as relatively low credit risks.
The example in this article helps show where the pressure arises. A professional buyer may have the income and management experience required to run the company, yet struggle to assemble $98,000 while keeping adequate reserves. Home equity, family loans and inherited assets have long helped individuals finance acquisitions. Unequal household wealth narrows those sources for many Black buyers.
SBA guarantees make lenders more willing to consider eligible transactions. Applicants still face credit checks, cash-flow analysis, and experience requirements, and personal guarantees are generally part of the deal.
Some buyers will need partners. An experienced trade operator might join an investor who can provide equity and financial oversight. Search funds and community investment vehicles can spread the initial capital requirement among several backers. Mission-oriented lenders may understand the buyer’s market and background better than a bank with little acquisition experience.
These arrangements need precise terms. The operating partner’s authority, salary, and ownership stake should be agreed before money changes hands. Investors will want voting rights and a route to exit. Ambiguity becomes expensive once loan payments begin.
Many suitable companies will be found through local relationships. Accountants know which owners have begun asking about retirement tax planning. Insurance brokers see ageing ownership across their client books. Equipment distributors and commercial lenders hear about possible sales before listings appear online.
The hypothetical company examined here would cost $980,000 after fees and opening working capital. During the first year, the operating model must produce enough cash to cover $138,400 in loan payments, the buyer’s compensation and whatever the fleet requires. Those numbers give a prospective buyer a practical basis for deciding which opportunities deserve further investigation.
Related Black Elites analysis: What If Your First Business Was One Someone Else Already Built? and The “Silver Tsunami” Is Coming. Who Will Own the Businesses Left Behind?
Frequently Asked Questions
Is a three-times multiple high for a plumbing company?
It is above the 2.49 average reported by BizBuySell for plumbing-company transactions from 2021 to 2025. Businesses in the upper quartile reached 3.15, so stronger operators have sold within that range.
Can the buyer use the company’s $300,000 SDE to pay themselves?
Yes, after covering the loan and the company’s other cash needs. In the example, debt service reduces the amount to about $161,600. An owner working in the business would draw compensation from that sum.
What happens if the buyer wants to keep another job?
The acquisition budget may need to include a manager. At the $90,000 cost used here, cash remaining after debt service and management falls to approximately $71,600 before tax and capital expenditure.
Can a seller note replace the entire buyer contribution?
Generally, no. Its treatment depends on current SBA rules, including standby requirements, and the lender must approve the structure.
Does the buyer need a plumbing licence?
State and local rules decide this. Some companies can employ a qualifying licence holder; other arrangements impose different ownership or supervision requirements. The answer should be settled before the purchase agreement becomes binding.
Where can buyers find companies whose owners plan to retire?
Business-sale marketplaces provide one source. Accountants, lenders, insurance brokers and equipment suppliers may hear about potential sales much earlier.
