Selling an HVAC, plumbing, roofing, construction, or trades business

This site was built for you. Not for tech startups. Not for retail chains. For people who built an HVAC company, a plumbing business, a roofing operation, a general contracting firm, a civil engineering company, a land surveying business, or any other trade from the ground up over 20 or 30 years. The Owner’s Shortlist exists specifically for that kind of owner, because selling a trades or construction business is nothing like selling anything else, and most generic advice misses the point entirely.

Key Takeaways

• Trades and construction businesses (HVAC, plumbing, roofing, electrical, landscaping, pest control, manufacturing, trucking, auto repair, general contracting, civil engineering, land surveying) sell differently from other businesses, with distinct buyer pools and valuation factors.
• PE add-on acquisitions in HVAC rose 88% year over year through June 2025 (PitchBook), making buyer-market awareness critical.
• Four factors matter across every trade: owner dependency, technician or crew stability, recurring versus project revenue, and clean financials.
• The right advisor has sold businesses like yours before, not just businesses in general.

Why trades businesses sell differently from other businesses

The average trades or construction business does not follow the same rules as a software company or a retail chain. Valuation multiples are different, the due diligence process has specific wrinkles, and the buyer pool is shaped by factors most general advisors don’t understand. According to PitchBook data reported by Marketplace.org in 2024, PE firms acquired nearly 800 HVAC, plumbing, and electrical businesses since 2022. That same consolidation wave has spread into construction, civil engineering, and professional services. This is not a niche market anymore.

A roofing company’s revenue can swing 40% depending on whether there was a major hail season. An HVAC business’s value depends heavily on what percentage of revenue comes from service contracts versus installation jobs. A landscaping business with recurring mowing contracts sells very differently from one that only does installs and hardscape projects. These details matter to buyers, and they matter to how your business gets priced.

Before you talk to any buyer, it’s worth understanding what your business is actually worth and how trades buyers calculate that number.

Owners who go into a sale thinking their business is “just like any other” frequently leave money on the table. The buyers who are most active in trades, especially PE platforms rolling up home services, have spent years learning exactly where value lives in your type of business. You need to understand that too.

What private equity is doing in home services right now

PE add-on acquisitions in HVAC alone rose 88% year over year through June 2025, according to PitchBook. Roofing PE platforms grew from 17 to 56 between early 2023 and late 2024, per The Deal Sheet (2025). PE interest in plumbing and HVAC on the Axial deal platform increased 550% from 2020 to 2023 (Axial, 2024). If you own a trades business with solid recurring revenue, you have likely already received a call or LinkedIn message from a PE platform scout. If not, you probably will.

PE firms are buying individual home services businesses, combining them into regional platforms, and selling the combined platform to a larger buyer 3 to 5 years later. The math works because a group of well-run businesses in the same region is worth more than the sum of individual parts. For owners, this can mean a higher sale price than an individual buyer would offer. It also means a different kind of transaction, with rollover equity, earn-outs, and post-sale obligations that are worth understanding before you sit down with a PE buyer.

Read more about what PE firms actually do to a trades business after they buy it before you sit down with one.

How does valuation work for each type of trades business?

The four factors that matter across every trade are: owner dependency, technician or crew stability, recurring versus project revenue, and clean financials. But how those factors play out looks different depending on the type of business. Here’s what buyers look at in each industry.

HVAC (heating, air conditioning, and cooling)

Residential HVAC businesses, whether you call it heating and air, air conditioning service, or cooling and refrigeration, are selling at 6 to 11 times EBITDA in strong markets, based on Q1 2025 transaction data from industry broker reports. Maintenance agreement revenue commands a higher multiple than pure installation revenue because it’s predictable. Owner dependency is the single biggest valuation drag. If customers call the owner’s cell phone directly, or if the owner is the only one who can quote commercial jobs, buyers discount the price sharply.

Plumbing

Plumbing businesses follow a similar structure to HVAC. The residential versus commercial split matters to buyers. A plumber-owned business that does mostly residential service calls is easier to value than one that mixes commercial construction draws. The licensed technician base is a core asset. Buyers are not just paying for trucks and tools. They’re paying for a crew of plumbers that can produce revenue from day one.

Roofing

Roofing contractors, roofers, and roofing companies carry more valuation complexity than most trades. Buyers distinguish sharply between storm-chasing operations, whose revenue spikes after hail events and then drops off, and established residential re-roof businesses with consistent annual volume. Recurring commercial roof maintenance contracts are rare and very valuable when they exist. A roofing company selling on a peak storm year should expect buyers to average the last three to five years of revenue rather than rely on the peak year alone.

Electrical

The licensed electrician shortage is a real valuation factor in the electrical trade. A stable, well-compensated crew of licensed electricians is harder to replace than the customer list. Commercial electrical contractors are often valued differently from residential, partly because commercial work requires bonding, insurance, and project management infrastructure that adds complexity. Buyer interest in electrical businesses has grown steadily as part of the broader home services roll-up trend.

Landscaping and lawn care

Recurring maintenance contracts, weekly mowing, lawn care programs, and commercial property agreements are what buyers are paying for when they acquire a landscaping or landscaper-owned business. One-time installs and hardscape projects are revenue, but not the kind that commands a high multiple. Seasonal revenue patterns complicate valuation and the timing of a sale. Equipment depreciation is examined closely. Buyers want to know whether the fleet can produce revenue for another five years or whether there’s a significant capital outlay coming.

Pest control and extermination

Pest control and extermination businesses have some of the highest recurring revenue rates of any trade, and buyers price that accordingly. Service agreement revenue, quarterly or monthly customer contracts, produces stable, predictable cash flow that PE buyers find particularly attractive. Pest control businesses have sold at multiples closer to software-as-a-service businesses than to typical project-based trades, because the revenue behaves similarly. If you operate a pest control or extermination business, your recurring revenue percentage is the most important number in your financial package.

Manufacturing

Manufacturing due diligence is more complex than most trades. Equipment appraisals, customer concentration, and process documentation all factor into how a buyer values the business. A manufacturing shop where 60% of revenue comes from one customer is a different risk profile from one with 50 clients. Intellectual property, whether that’s proprietary processes, tooling, or formulations, matters more here than in most service businesses. The buyer pool includes both strategic buyers (competitors or suppliers) and PE.

Trucking and transportation

Trucking businesses are asset-heavy, which complicates valuation significantly. The fleet itself, trucks, trailers, and equipment, has a market value that must be reconciled with the income-based valuation of the business. DOT compliance history is examined in detail. Owner-operator businesses, where the owner drives a route or manages dispatch personally, sell very differently from fleet businesses with professional management in place. Buyers in trucking are often strategic, existing carriers looking to add capacity or geographic reach.

Auto repair

Owner dependency is particularly acute in independent auto repair shops. Customers often come specifically because they trust the owner, and that relationship does not automatically transfer to a new owner. Franchise shops, whether a national brand or a regional chain, have a built-in buyer pool and brand value that independent shops don’t. For independent auto repair owners, reducing personal customer dependency is the most important preparation step before going to market.

Construction (general contractors, home builders, subcontractors)

General contractors, home builders, commercial construction companies, and specialty subcontractors are bought and sold for different reasons than most trades. Buyers look at backlog: the signed contracts and committed work that will produce revenue over the next 6 to 18 months. A general contracting business with $3 million in active backlog is a very different acquisition from one that closes jobs and starts from zero each quarter.

Owner dependency is acute in construction. If the owner is the primary estimator, the key relationship on major accounts, or the license holder for the business, buyers price that risk directly. Licensed contractor status matters particularly in commercial construction, where bonding capacity, insurance limits, and contractor-of-record standing affect what a buyer can bid on day one after closing.

Subcontractors in specific trades (concrete, framing, mechanical, electrical, drywall) typically value like their trade peers. General contracting businesses with significant commercial work are often valued on EBITDA rather than SDE because they operate at a larger scale and have more overhead to normalize.

Civil engineering

Civil engineering firms sell to a specific buyer pool: larger engineering companies adding capacity or geographic reach, private equity platforms consolidating professional services firms, and sometimes the firm’s own employees through a management buyout or employee ownership structure.

PE-backed consolidation in civil and environmental engineering has accelerated since 2022. Firms with recurring government or municipal contracts, land development work tied to long-term projects, and a stable professional staff command significantly higher multiples than project-only firms. Key valuation factors specific to civil engineering include professional license concentration, contract backlog, and client concentration. A civil engineering firm where 40% of revenue comes from one developer is a riskier acquisition than one spread across 30 clients. Whether technical staff stay after a change of ownership is also examined closely.

Land surveying

Land surveying businesses are a specialized niche with a defined buyer pool: larger surveying firms, civil engineering companies adding in-house survey capability, and occasionally PE platforms building professional services roll-ups.

The licensed Professional Surveyor (PS or PLS) on staff is often the most critical asset in a surveying business. In many states, the license holder must be actively involved for the firm to operate legally. A land surveying business where the owner holds the only active license and plans to leave shortly after closing has a structural problem that needs to be addressed before going to market. The fix is either promoting a licensed staff surveyor to a principal role or negotiating a long enough post-close transition to satisfy state regulators and buyer concerns.

Equipment condition (GPS survey equipment, total stations, drones, CAD software) affects value but typically less than most surveying business owners expect. Buyers care more about the client list, the active project backlog, and whether the licensed principal is staying.

Read more about how to prepare your trades business for sale, including how to reduce owner dependency before going to market.

What the four common factors actually look like in practice

Every trades sale, regardless of industry, comes back to the same four things. Owner dependency, crew or technician stability, recurring versus project revenue, and clean financials. Understanding how buyers actually use these factors helps you prepare.

Owner dependency shows up in due diligence as a specific question: “What happens if the owner leaves on day one after closing?” If the honest answer is “things break down,” the buyer discounts accordingly. The fix is documented processes, a management layer, and customer relationships that belong to the business rather than to you personally.

Crew stability matters because the business cannot run without trained people. In HVAC, plumbing, electrical, and pest control, licensed technicians are hard to replace. High turnover, thin staffing, or a crew that follows the owner personally rather than staying with the business all create risk that buyers price in.

Recurring versus project revenue is the clearest predictor of valuation multiple across every trade. Service contracts, maintenance agreements, and scheduled programs produce revenue a buyer can count on. Installation jobs, storm jobs, and project bids are less predictable and valued accordingly. If you can shift even 20% of your revenue from project work to recurring agreements before going to market, the impact on price is real.

Clean financials means three years of tax returns, clean books, and a recast income statement that shows true owner earnings. Buyers and their accountants will reconstruct your financials anyway. The cleaner your records, the faster due diligence moves and the less room buyers have to reduce their offer based on uncertainty.

If you’re not sure where you are in that timeline, how to know when it’s time to sell walks through the signals worth paying attention to.

What does the right broker or advisor look like for a trades business?

The most important thing a broker can do for a trades business owner is know which buyers are actually active in your industry right now. Not which buyers were active two years ago. Right now. PE platforms consolidate and reconfigure constantly. Individual buyers in specific trades come and go. A broker who closed five roofing deals in the past three years knows things about roofing buyers that a generalist does not.

Ask any broker you interview these questions before you sign anything. How many businesses in my specific trade have you sold in the last three years? Who were the buyers, and are any of them still actively acquiring? What do you know about current PE platform activity in my industry? A broker who answers these questions with specifics is worth your time. One who gives you a general pitch about their “process” without industry-specific knowledge is not.

The fee math matters less than it first appears. A broker who generates two competing offers for your business instead of one will almost always produce a price difference that exceeds their commission. That second offer doesn’t come from posting your business on a listing site. It comes from a broker who has real relationships in your buyer market.

Read more about how to choose between a broker, an M&A advisor, or going solo before you commit to anyone.

The other thing a good broker does: they explain the difference between what your books say and what a buyer will actually pay. Those two numbers are rarely the same. A broker who has done this work in your industry can walk you through the adjustments buyers will make before you’re surprised by them at the negotiating table.

Common questions owners ask

Is my HVAC business worth more to a PE firm than to an individual buyer?

Often, yes, but not always. PE firms pay for recurring service contract revenue, crew stability, and geographic market position. A residential HVAC business with strong maintenance agreement revenue and low owner dependency can fetch 8 to 11 times EBITDA from a PE platform. An individual buyer using SBA financing typically pays 3 to 5 times. The gap is real, but PE deals come with conditions around rollover equity, earn-outs, and post-sale obligations that individual deals do not.

Do I need a broker who specializes in trades businesses?

You need a broker who has actually closed deals in your industry, not just one who says they can. Ask how many HVAC, plumbing, roofing, or trades businesses they have sold in the last 3 years. Ask who the buyers were. A broker who knows your buyer pool, including which PE platforms are active in home services right now, will produce meaningfully better results than a generalist who posts your listing on BizBuySell and waits.

Why do roofing businesses sell for different multiples than HVAC?

Revenue consistency. HVAC businesses with maintenance agreements produce predictable cash flow year over year. Roofing businesses that depend on storm activity produce lumpy revenue that buyers discount heavily. A roofing company with recurring commercial maintenance contracts is valued much closer to an HVAC business than one that chases storm jobs. The buyer is always paying for predictable future cash flow, not past peak years.

What is the biggest mistake trades owners make when selling?

Waiting too long and then rushing. Most owners plan to sell 'someday' and start thinking seriously about it only when something forces the issue: health, a burned-out partner, a family situation, or an unsolicited offer. That urgency hands leverage to the buyer. The owners who sell well almost always started preparing 2 to 3 years before going to market, cleaned up their financials, reduced owner dependency, and chose the right advisor before they needed one.