If you own a commercial HVAC business and you’ve been thinking about what it might be worth, 2026 is a particularly good time to find out. Private equity has poured billions into the trades sector over the last five years, and HVAC — especially commercial HVAC — remains one of the most actively acquired verticals in the country.

But here’s what most owners don’t know: the difference between an average exit and a great one often comes down to preparation and process — not the business itself. I’ve closed over 600 transactions across 14 trade verticals, and I’ve watched business owners leave millions on the table simply because they didn’t know what buyers were looking for before they started talking.

This article breaks down current HVAC valuation multiples, what drives them up or down, and what you should be doing now — whether you’re planning to sell in 12 months or five years.

What Is My HVAC Business Worth? Current Valuation Multiples

HVAC valuation is expressed as a multiple of EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) — the standardized profit metric buyers use to compare businesses. In 2026, here’s where the market sits:

Business Size	EBITDA Range	Typical Multiple	Buyer Type
Small (<$1M EBITDA)	$500K–$999K	3x–5x EBITDA	Regional strategics
Mid-Market ($1M–$3M)	$1M–$3M	5x–7x EBITDA	PE add-ons
Platform ($3M+ EBITDA)	$3M+	7x–10x+ EBITDA	PE platforms

Commercial HVAC — businesses with maintenance contracts, service agreements, and large-scale installation work — consistently trades at the higher end of these ranges. Residential-heavy businesses with little recurring revenue tend to compress toward the lower end.

“The multiple your business commands depends less on your revenue and more on the quality and predictability of your earnings.”

What Drives HVAC Valuations Higher (or Lower)

After reviewing hundreds of HVAC transactions, the factors that move the needle most are consistent:

1. Recurring Revenue

Buyers pay a significant premium for businesses where a predictable percentage of revenue comes from service agreements, preventive maintenance contracts, or multi-year commercial relationships. A business generating 50%+ recurring revenue can command 1–2x more than a comparable installation-heavy competitor.

2. Commercial vs. Residential Mix

Commercial HVAC commands higher multiples because the contracts are larger, the customer relationships are stickier, and the revenue is less seasonal. If your business serves commercial clients or has a growing commercial segment, buyers will recognize and reward that.

3. Owner Dependency

This is the single biggest valuation discount I see. If you are the primary salesperson, the lead technician, or the person all customer relationships run through — buyers see risk, and they price it accordingly. Reducing owner dependency before going to market is one of the highest-return moves you can make.

4. Geographic Density and Market Position

PE platforms are building regional density — they want businesses in markets they’re already in, or in markets they want to enter. If you’re the dominant commercial HVAC provider in your region, that has real strategic value to the right buyer.

PE Buyers vs. Strategic Buyers: Who Pays More?

There are two main buyer types in commercial HVAC today, and understanding the difference matters for your exit:

Private equity platforms are acquiring HVAC businesses at an extraordinary pace. Apex Service Partners alone closed approximately 60 add-on acquisitions in 2025. PE buyers typically offer structured deals with equity rollover — meaning you keep a stake and can profit a second time when the platform eventually sells.

Strategic buyers (other contractors, national service companies) tend to pay for market share and operational synergies. They often move faster and with less complexity than PE, but typically don’t offer rollover equity.

Neither is universally better. The right buyer depends on your goals and timeline. A competitive process — running both buyer types simultaneously — consistently produces better outcomes than approaching one buyer directly.

Advisor-led competitive processes achieve sale prices 20–25% higher than owner-led transactions, according to multiple industry studies.

The One Number Buyers Look At First: Your Recast EBITDA

Before any serious buyer will engage, they’ll want to see a recast P&L — a normalized view of your earnings that adds back owner compensation, one-time expenses, and personal items running through the business. This number is the foundation of your valuation.

Many owners are surprised to discover their “true” EBITDA is significantly higher than what their tax return shows. That gap directly affects your sale price.

Use our free 1120-S Recast P&L Calculator to run your own numbers in minutes. Enter figures directly from your S-Corp return and instantly see your recast EBITDA, Seller’s Discretionary Earnings, and a clean statement you can share with your advisor or accountant.

→ Run Your Free EBITDA Recast Now

3 Things to Do Before You Go to Market

Whether you’re 12 months or 3 years from a potential sale, these three moves will materially improve your outcome:

• Build recurring revenue. Even modest growth in service agreement revenue — moving from 20% to 40% of total revenue — can meaningfully expand your multiple. Start converting one-time customers to annual maintenance relationships now.
• Reduce owner dependency. Document your processes, delegate customer relationships to your team, and step back from day-to-day operations. Buyers pay more for businesses that don’t require the owner to function.
• Get a professional valuation early. Most owners who contact me have been underestimating their business’s value for years. Knowing where you stand gives you leverage and time to fix what buyers will flag in due diligence.

Get a Free Valuation for Your HVAC Business

Every engagement I take is sell-side only — I represent you, not the buyer. My process includes a full market valuation benchmarked against real closed transactions, a PE vs. strategic buyer comparison, and a clear picture of what your business would actually sell for today.

There’s no upfront cost, no obligation, and every conversation is completely confidential. You decide if and when you want to act.

John Burnett is a sell-side M&A advisor at PTS Group specializing in commercial trades businesses across HVAC, plumbing, electrical, and roofing..

If you own a commercial HVAC business and you’ve been thinking about what it might be worth, 2026 is a particularly good time to find out. Private equity has poured billions into the trades sector over the last five years, and HVAC — especially commercial HVAC — remains one of the most actively acquired verticals in the country.

But here’s what most owners don’t know: the difference between an average exit and a great one often comes down to preparation and process — not the business itself. I’ve closed over 600 transactions across 14 trade verticals, and I’ve watched business owners leave millions on the table simply because they didn’t know what buyers were looking for before they started talking.

This article breaks down current HVAC valuation multiples, what drives them up or down, and what you should be doing now — whether you’re planning to sell in 12 months or five years.

What Is My HVAC Business Worth? Current Valuation Multiples

HVAC valuation is expressed as a multiple of EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) — the standardized profit metric buyers use to compare businesses. In 2026, here’s where the market sits:

Business Size	EBITDA Range	Typical Multiple	Buyer Type
Small (<$1M EBITDA)	$500K–$999K	3x–5x EBITDA	Regional strategics
Mid-Market ($1M–$3M)	$1M–$3M	5x–7x EBITDA	PE add-ons
Platform ($3M+ EBITDA)	$3M+	7x–10x+ EBITDA	PE platforms

Commercial HVAC — businesses with maintenance contracts, service agreements, and large-scale installation work — consistently trades at the higher end of these ranges. Residential-heavy businesses with little recurring revenue tend to compress toward the lower end.

“The multiple your business commands depends less on your revenue and more on the quality and predictability of your earnings.”

What Drives HVAC Valuations Higher (or Lower)

After reviewing hundreds of HVAC transactions, the factors that move the needle most are consistent:

1. Recurring Revenue

Buyers pay a significant premium for businesses where a predictable percentage of revenue comes from service agreements, preventive maintenance contracts, or multi-year commercial relationships. A business generating 50%+ recurring revenue can command 1–2x more than a comparable installation-heavy competitor.

2. Commercial vs. Residential Mix

Commercial HVAC commands higher multiples because the contracts are larger, the customer relationships are stickier, and the revenue is less seasonal. If your business serves commercial clients or has a growing commercial segment, buyers will recognize and reward that.

3. Owner Dependency

This is the single biggest valuation discount I see. If you are the primary salesperson, the lead technician, or the person all customer relationships run through — buyers see risk, and they price it accordingly. Reducing owner dependency before going to market is one of the highest-return moves you can make.

4. Geographic Density and Market Position

PE platforms are building regional density — they want businesses in markets they’re already in, or in markets they want to enter. If you’re the dominant commercial HVAC provider in your region, that has real strategic value to the right buyer.

PE Buyers vs. Strategic Buyers: Who Pays More?

There are two main buyer types in commercial HVAC today, and understanding the difference matters for your exit:

Private equity platforms are acquiring HVAC businesses at an extraordinary pace. Apex Service Partners alone closed approximately 60 add-on acquisitions in 2025. PE buyers typically offer structured deals with equity rollover — meaning you keep a stake and can profit a second time when the platform eventually sells.

Strategic buyers (other contractors, national service companies) tend to pay for market share and operational synergies. They often move faster and with less complexity than PE, but typically don’t offer rollover equity.

Neither is universally better. The right buyer depends on your goals and timeline. A competitive process — running both buyer types simultaneously — consistently produces better outcomes than approaching one buyer directly.

Advisor-led competitive processes achieve sale prices 20–25% higher than owner-led transactions, according to multiple industry studies.

The One Number Buyers Look At First: Your Recast EBITDA

Before any serious buyer will engage, they’ll want to see a recast P&L — a normalized view of your earnings that adds back owner compensation, one-time expenses, and personal items running through the business. This number is the foundation of your valuation.

Many owners are surprised to discover their “true” EBITDA is significantly higher than what their tax return shows. That gap directly affects your sale price.

Use our free 1120-S Recast P&L Calculator to run your own numbers in minutes. Enter figures directly from your S-Corp return and instantly see your recast EBITDA, Seller’s Discretionary Earnings, and a clean statement you can share with your advisor or accountant.

→ Run Your Free EBITDA Recast Now

3 Things to Do Before You Go to Market

Whether you’re 12 months or 3 years from a potential sale, these three moves will materially improve your outcome:

• Build recurring revenue. Even modest growth in service agreement revenue — moving from 20% to 40% of total revenue — can meaningfully expand your multiple. Start converting one-time customers to annual maintenance relationships now.
• Reduce owner dependency. Document your processes, delegate customer relationships to your team, and step back from day-to-day operations. Buyers pay more for businesses that don’t require the owner to function.
• Get a professional valuation early. Most owners who contact me have been underestimating their business’s value for years. Knowing where you stand gives you leverage and time to fix what buyers will flag in due diligence.

Get a Free Valuation for Your HVAC Business

Every engagement I take is sell-side only — I represent you, not the buyer. My process includes a full market valuation benchmarked against real closed transactions, a PE vs. strategic buyer comparison, and a clear picture of what your business would actually sell for today.

There’s no upfront cost, no obligation, and every conversation is completely confidential. You decide if and when you want to act.

John Burnett is a sell-side M&A advisor at PTS Group specializing in commercial trades businesses across HVAC, plumbing, electrical, and roofing.