How to Sell Your HVAC, Plumbing, or Electrical Business in 2026
Service trade businesses are selling at 4 to 6 times their annual profit. PE-backed roll-ups are buying aggressively, and businesses with recurring maintenance contracts are commanding top dollar. Here’s everything you need to know.
How Service Trade Businesses Are Valued
4.0x – 6.0x
Profit Multiple (SDE)
4.5x
Average Multiple
3-7 mo
Time to Close
Very Strong
Buyer Demand
SDE and Trade-Specific Add-Backs
Service businesses are valued on Seller’s Discretionary Earnings (SDE), your total profit plus your salary and personal expenses that run through the business. A buyer multiplies your SDE by a number (the “multiple”) to get your business value.
Trade businesses often have more add-backs than other industries. Common ones include:
- Owner’s salary and benefits (health insurance, retirement contributions)
- Owner’s truck payment, fuel, and insurance, if the truck is used partly for personal use
- Personal tools and equipment purchased through the business
- Family members on payroll who don’t work full-time (or at all)
- One-time expenses like a fleet upgrade or new equipment purchase
- Personal cell phone, meals, travel, and other lifestyle expenses
Simple example: If your HVAC business makes $400,000 in annual SDE and sells at a 5x multiple, it’s worth about $2,000,000. Our free valuation calculator figures out your SDE and gives you a range in about 5 minutes.
What Drives the Value of a Service Business
What Pushes Your Multiple Up
- Recurring maintenance contracts, This is the #1 value driver. Businesses with 30%+ of revenue from service agreements get a significant premium. Contracts mean predictable cash flow, and buyers love predictable cash flow.
- Technician retention, Skilled techs are hard to find and expensive to train. If your team has been with you for years and plans to stay after the sale, that’s worth real money.
- Fleet in good condition, A well-maintained fleet of trucks and equipment means the buyer doesn’t need to spend $200K+ replacing vehicles right after closing.
- Transferable licenses, If your contractor’s license can transfer with the business (or your key employees hold their own), the deal gets much easier.
- Owner is not on the truck, If the business runs without you doing service calls every day, it’s worth more. Buyers want a business, not a job.
- Strong reputation and reviews, Google reviews, referral networks, and community reputation are real assets. A 4.5+ star rating with hundreds of reviews is a moat that’s hard to replicate.
- Diversified services, Offering HVAC, plumbing, and electrical (or installation plus service) reduces risk and opens up cross-selling for the buyer.
What Brings Your Multiple Down
- Owner is the primary technician doing most of the service calls
- No maintenance contracts, all revenue comes from one-time jobs
- High technician turnover or difficulty hiring
- Aging fleet that needs replacing in the next 1-2 years
- Single service line (HVAC only, plumbing only) with no diversification
- Declining revenue or shrinking margins year over year
- Heavy dependence on one or two large commercial customers
Not sure where your business falls?
Our calculator handles HVAC, plumbing, electrical, and other trade businesses, it factors in your contracts, team size, and fleet.
Who Buys Service Trade Businesses?
Three types of buyers, ranked by who typically pays the most:
PE-Backed Roll-Ups
5-7x SDE. Private equity firms buy multiple service businesses and combine them into one large platform. They pay top dollar for businesses with contracts, good teams, and clean books. Best fit for businesses making $300K+ SDE.
Regional Service Groups
4-6x SDE. Existing service companies expanding into your area or adding your service line. They already know the business and can move fast. Good fit for $150K-$500K SDE businesses.
Individual Operators
3-5x SDE. First-time business owners, often using SBA loans. They want a business they can run themselves. Straightforward deals, but they need the owner to help with the transition.
Want to know which buyer type fits your situation? Book a free call, we’ll match you based on your business size, service area, and goals.
How to Sell Your Service Business (Step by Step)
1. Get a Valuation
Start with our free valuation calculator. It takes about 5 minutes and gives you a range based on your revenue, profit, contracts, and team size. No email, no phone call, just your number.
2. Build Your Team
You need a broker or M&A advisor who knows trade businesses. They’ll help you price the business correctly, find the right buyers, and negotiate a deal that protects you. A good advisor pays for themselves many times over through a higher sale price and better deal terms.
3. Get Your Financials in Order
Buyers will ask for:
- 3 years of tax returns and profit & loss statements
- List of all maintenance and service contracts with revenue amounts
- Employee roster with pay rates, tenure, and licenses held
- Fleet list with vehicle age, mileage, and condition
- Equipment list with estimated values
- Customer concentration breakdown (top 10 customers as % of revenue)
4. Optimize Before You List
Small changes can add hundreds of thousands to your sale price. Focus on building up your maintenance contract base, getting off the truck yourself, stabilizing your technician team, and cleaning up your books. Even 3-6 months of prep work can meaningfully move your multiple.
5. Go to Market
Your broker lists the business confidentially, your company name, location, and employee details stay hidden until a buyer signs an NDA and proves they can afford it. Serious buyers get access to your data, tour the operation, and submit offers (called an LOI, Letter of Intent).
6. Due Diligence and Close
Once you accept an offer, the buyer verifies everything: financials, contracts, licenses, fleet, employees, and customer relationships. This takes 45-90 days for most service business deals.
Then you sign the final purchase agreement, transfer the business, and receive payment. Most sellers also provide 60-90 days of transition support, introducing the new owner to customers, training on operations, and helping with the license transfer.
Licensing and How It Transfers
Licensing is one of the trickiest parts of selling a trade business. Here’s what you need to know:
Trade licenses (HVAC, plumbing, electrical) are usually held by individuals, not companies. The buyer may need to obtain their own license or hire a licensed employee.
Contractor’s licenses vary by state. Some states let the license transfer with the business entity. Others require a new application.
In many deals, the seller agrees to stay on as the qualifying license holder for 6-12 months while the buyer gets licensed.
If your key employees hold their own trade licenses, that’s a major plus, the business can operate without you from day one.
Local permits, city business licenses, and specialty certifications (like EPA 608 for HVAC) all need to be addressed in the deal.
A good broker will help you map out the licensing transfer process for your specific state and trade before you go to market.
Frequently Asked Questions
What is my HVAC or plumbing business worth?
Most HVAC, plumbing, and electrical businesses sell for 4.0 to 6.0 times their annual profit (SDE). Businesses with strong recurring maintenance contracts, trained technicians, and an owner who is not on the truck every day command the highest multiples. Use our free valuation calculator for a personalized estimate.
How long does it take to sell a service business?
Typically 3 to 7 months from listing to close. Businesses with clean financials, transferable licenses, and stable technician teams close faster. PE-backed roll-ups can move quickly when they find the right fit.
Do trade licenses transfer when I sell my business?
It depends on your state. Some states allow contractor licenses to transfer with the business entity. Others require the new owner to hold their own license. In many deals, the seller stays on as the license holder for a transition period while the buyer obtains their own.
Who buys HVAC and plumbing businesses?
Three main buyer types: private equity roll-ups (paying 5-7x for platform acquisitions), regional service groups expanding into your territory (4-6x), and individual operators looking for their first or second business (3-5x). PE roll-ups are the most active buyers in the trades right now.
What makes a service business more valuable?
The biggest value driver is recurring revenue from maintenance contracts. Businesses with 30% or more of revenue from service agreements get a significant premium. Other factors include technician retention, fleet condition, owner not being the primary technician, strong online reviews, and diversified service lines.
What’s Your Service Business Worth?
Free. Confidential. Takes about 5 minutes. No email required.