Insights for HVAC business owners: guides and articles
Guides to download and articles to read, on valuing, preparing, selling and buying an HVAC business.
Start here
If you are selling
Where to begin, in this order.
- The 90-day testHow much of the business is you?Guide to download, 15 pages
- Normalising your profitThe add-backs buyers accept and rejectGuide to download, 15 pages
- The 2026 Sellers GuideWhat your business could sell for, who is buying now, and what to do next.Guide to download, 27 pages
If you are buying
What to read before you agree a price.
- Buying an HVAC business in 2027The mistakes that cost buyers mostGuide to download, 16 pages
- Reading an HVAC listing like an expertTurn every line into a document you can ask forGuide to download, 16 pages
- Register as a buyerTell us what you are looking for and hear about businesses that fit.Free to register
Guides to download
Seven 2027 guides, and our 2026 Sellers Guide. Each 2027 guide comes with a tool you can use on your own business, or on one you are thinking of buying.
Buying an HVAC business in 2027
Eight mistakes that cost buyers of HVAC businesses most, what good looks like for each, and a one-page scorecard to fill in before you agree a price.
For buyers 16 pages Includes the buyer's red-flag scorecard Updated Oct 2026
The 90-day test
A test of whether your HVAC business could quote, dispatch and sign off gas and refrigerant work for 90 days without you, with a one-page scorecard.
For sellers 15 pages Includes the owner dependency scorecard Updated Oct 2026
Normalising your profit
Three tests for every add-back when you sell an HVAC business, with a one-page schedule for your own figures.
For sellers 15 pages Includes the add-back schedule Updated Oct 2026
Why prices fall after "yes"
Five gaps a buyer can find in an HVAC business after the offer, what good looks like for each, and a one-page list for raising them first.
For sellers 14 pages Includes the early disclosure list Updated Oct 2026
Cash, stock, work in progress and retentions at completion
Follow one HVAC installation from deposit to retention release, and see which lines of your balance sheet a buyer may question.
For sellers 16 pages Includes the working capital estimator Updated Oct 2026
Get the guide: Cash, stock, work in progress and retentions at completion
The refrigerant phase-down and your value
What the 2027 HFC quota step does and does not change for an HVAC service book, with a worksheet for listing your plant by gas, record and plan.
For sellers and buyers 16 pages Includes the installed-base exposure worksheet Updated Oct 2026
Reading an HVAC listing like an expert
One invented HVAC listing read line by line, with the document that proves each claim and a worksheet to fill in for every listing you look at.
For buyers 16 pages Includes the listing evidence worksheet Updated Oct 2026
Also available: our 2026 guide for sellers
The HVAC Business Owner's Guide to Selling
What your business could sell for, who is buying now, and what to do over the next twelve months.
For sellers 27 pages 2026 edition
Browse by topic
Every article and guide sits under one topic, newest first.
Valuation and price
What a buyer pays for, and how the number is reached.
18 articles and 2 guides
- Normalising your profitGuide to download 15 pages Sellers
- Why prices fall after "yes"Guide to download 14 pages Sellers
- 250,000 Installations: Why Capability With Volume Is Worth MoreSep 2026 3 min read Sellers
- Heating Season 2026: The Service Book on TrialSep 2026 11 min read Sellers
- The £9,000 Heat Pump Grant: What July's Boiler Upgrade Scheme Changes Mean for HVAC Business ValuesAug 2026 3 min read Sellers
- The Autumn 2026 HVAC Exit Window: Four Forces Reshaping What Your Business Is WorthAug 2026 10 min read Sellers
- What Multiple Does an HVAC Business Sell For, and Why Yours DiffersMay 2026 3 min read Sellers
- What Is My HVAC Business Worth?Mar 2026 5 min read Sellers
- What Is My HVAC Business Actually Worth? A Realistic GuideMar 2026 6 min read Sellers
- Geographic Density: The Hidden Value in Your HVAC BusinessMar 2026 5 min read Sellers
- Commercial vs Residential HVAC: Which Type of Business Commands a Higher Price?Feb 2026 6 min read Sellers
- If Your Business Cannot Run Without You, It Is Worth LessNov 2025 3 min read Sellers
- Planned Maintenance Versus Breakdown Work: Two Kinds of RevenueOct 2025 4 min read Sellers
- Why Recurring Revenue Changes Everything When SellingJun 2025 3 min read Sellers
- Service Contracts Versus Installations: The Ratio That Sets Your MultipleApr 2025 4 min read Sellers
- Why January Is When HVAC Owners Start Putting a Number On ItJan 2025 4 min read Sellers
- How the heat pump transition affects HVAC business valuations4 min read Sellers
- How to value a plumbing and heating business for sale1 min read Sellers
- Is now a good time to sell an HVAC business in the UK?4 min read Sellers
- What multiple do HVAC businesses sell for in the UK in 2026?4 min read Sellers
Market and policy
Heat pumps, grants, the rules and who is active in the market.
5 articles
- Your Autumn Install Pipeline Is an Asset. Write It Down.Sep 2026 3 min read Sellers
- CHMM Year 2 at 8%: The Policy Floor Under HVAC DemandSep 2026 3 min read Sellers and buyers
- UK HVAC Market Report: Business Sales Outlook 2026Mar 2026 5 min read Sellers and buyers
- How the Heat Pump Transition Affects Your Exit TimingApr 2025 3 min read Sellers
- The Heat Pump Transition: What HVAC Business Owners Need to Know in 2025Feb 2025 6 min read Sellers
Buyers and the sale process
Who buys, what they check and how a sale runs.
17 articles and 2 guides
- Buying an HVAC business in 2027Guide to download 16 pages Buyers
- Reading an HVAC listing like an expertGuide to download 16 pages Buyers
- The Service Book on Trial: What Your Autumn Diary Proves to a BuyerSep 2026 3 min read Sellers and buyers
- Who Is Buying UK HVAC Businesses in 2026? The Consolidators Move QuietlyAug 2026 3 min read Sellers and buyers
- Earn-Outs in HVAC Deals: The Structure and the Small PrintJul 2026 4 min read Sellers and buyers
- Specialist vs General Business Broker: Why It Matters for HVACMar 2026 5 min read Sellers and buyers
- Why Private Equity Firms Are Buying HVAC Companies (And What It Means For You)Mar 2026 6 min read Sellers and buyers
- How the 2035 Gas Boiler Phase-Out Is Driving HVAC Acquisitions Right NowMar 2026 6 min read Sellers and buyers
- What an HVAC Buyer Asks For in Due DiligenceMar 2026 4 min read Sellers and buyers
- Owner Dependency: Why Buyers Pay Less When the Business Can't Run Without YouFeb 2026 5 min read Sellers and buyers
- If This Is the Year: The Order an HVAC Sale Happens InJan 2026 4 min read Sellers and buyers
- The Service Book Goes On Trial: What the Heating Season ProvesSep 2025 4 min read Sellers and buyers
- Who Is Buying UK HVAC Businesses, and What They Screen ForAug 2025 4 min read Sellers and buyers
- Private Equity in HVAC: What Owners Need to KnowJul 2025 3 min read Sellers and buyers
- The Heat Pump Transition, Read From a Buyer's ChairMay 2025 4 min read Sellers and buyers
- HVAC business sale due diligence checklist4 min read Sellers and buyers
- How long does it take to sell an HVAC company in the UK?4 min read Sellers and buyers
- What do buyers look for when acquiring an HVAC business?3 min read Sellers and buyers
- What is an earn-out when selling a heating business?4 min read Sellers and buyers
Tax, legal and finance
Business Asset Disposal Relief, TUPE, deal structure and funding.
14 articles and 1 guide
- Cash, stock, work in progress and retentions at completionGuide to download 16 pages Sellers
- The Relief Limit Falls to £500,000: What It Means for HVAC OwnersNov 2026 3 min read Sellers
- BADR at 18% and the New £2.5m Inheritance Tax Cap: The 2026 Tax Reset for HVAC OwnersAug 2026 4 min read Sellers
- TUPE When You Sell a Plumbing and Heating BusinessJun 2026 4 min read Sellers
- The New Rate Is Live: What Changed for HVAC Owners This AprilApr 2026 4 min read Sellers
- After the BADR Rise: What HVAC Owners Can Do NowMar 2026 6 min read Sellers
- The BADR Tax Change: What HVAC Business Owners Need to Know NowMar 2026 6 min read Sellers
- What Happens to My Engineers When I Sell? TUPE Explained for HVAC OwnersMar 2026 7 min read Sellers
- Business Asset Disposal Relief: What Changed in April 2026Feb 2026 3 min read Sellers
- New Year, New Plan: Is 2026 the Year to Sell Your HVAC Business?Jan 2026 5 min read Sellers
- The Autumn Budget 2025: What Changed for HVAC Business OwnersDec 2025 5 min read Sellers
- The April Line: Tax Year End Timing for Heating and Plumbing OwnersMar 2025 4 min read Sellers
- BADR relief when selling an HVAC business1 min read Sellers
- Capital gains tax on selling a plumbing and heating business1 min read Sellers
- TUPE obligations when selling a plumbing and heating business4 min read Sellers
Compliance and accreditation
Gas Safe, F-gas, MCS and what each is worth at a sale.
9 articles and 1 guide
- The refrigerant phase-down and your valueGuide to download 16 pages Sellers and buyers
- Why F-Gas Competence Keeps Appreciating as an AssetOct 2026 3 min read Sellers and buyers
- The 2027 F-Gas Step-Down Is Unchanged, and It Is CloseOct 2026 3 min read Sellers and buyers
- The F-Gas Quarter: Certified Capability Ahead of the 2027 Step-DownOct 2026 10 min read Sellers and buyers
- F-Gas Certification and MCS Accreditation: Do They Affect Your Sale Price?Feb 2026 5 min read Sellers
- Gas Safe vs Heat Pump: How Your Service Mix Affects Your Business ValueJan 2026 5 min read Sellers
- How MCS Accreditation Transforms Your ValuationJan 2026 3 min read Sellers
- Why Your Gas Safe Engineers Are Your Most Valuable AssetFeb 2025 4 min read Sellers
- Gas Safe, F-Gas and What Registration Is Worth at SaleFeb 2025 5 min read Sellers
- Do Gas Safe registrations transfer when selling a plumbing business?4 min read Sellers
Preparing to sell
The work that makes a business easier to sell, in the order to do it.
15 articles and 2 guides
- The 90-day testGuide to download 15 pages Sellers
- The HVAC Business Owner's Guide to SellingGuide to download 27 pages Sellers
- The Engineer Shortage Is Your Strongest Card: Turning HVAC's Skills Gap into Sale ValueAug 2026 3 min read Sellers
- How We Keep Your Sale Completely ConfidentialApr 2026 3 min read Sellers
- Preparing Your Fleet and Equipment for a Business SaleMar 2026 6 min read Sellers
- Keeping It Quiet: Confidentiality in a Heating Business SaleFeb 2026 3 min read Sellers
- The Trade You Built: December Questions About SuccessionDec 2025 4 min read Sellers
- Budget Month and the HVAC Owner's Year-End ChecklistNov 2025 3 min read Sellers
- Thinking About Selling Your HVAC Business in 2026? Start Preparing NowSep 2025 5 min read Sellers
- 12 Months Before You Sell: A Preparation ChecklistSep 2025 3 min read Sellers
- Using the Quiet Season: Summer Preparation for an HVAC SaleJul 2025 3 min read Sellers
- Engineers Are the Asset: Workforce Age and the HVAC ValuationJun 2025 4 min read Sellers
- Why Your Maintenance Contract Book Is the Most Valuable Part of Your HVAC BusinessMay 2025 6 min read Sellers
- How to keep the sale of my plumbing business confidential4 min read Sellers
- How to prepare my plumbing business for sale4 min read Sellers
- Should I tell my staff I am selling my heating business?1 min read Sellers
- What happens to my boiler service contracts when I sell?1 min read Sellers
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