Best HVAC and plumbing franchises to buy in 2027
Curated by Kory White · Fractional CRO, CRO Syndicate
Direct Answer
The best HVAC and plumbing franchises to buy in 2027 are home-services brands with strong national lead generation, recurring maintenance-membership revenue, and proven call-center and dispatch systems. Strong concepts include Benjamin Franklin Plumbing, Mr. Rooter Plumbing, and Aire Serv (all Neighborly brands), plus bluefrog Plumbing + Drain and One Hour Heating & Air Conditioning.
Total initial investment commonly runs $80,000 to $300,000 depending on how many trucks you launch with, with franchise fees of roughly $35,000 to $60,000 and royalties of 5% to 8% of gross sales (sometimes a flat or tiered fee). The margin engine is recurring service-agreement memberships plus emergency demand that does not wait for a good economy.
Below are real Franchise Disclosure Document ranges and how to verify them.
How HVAC and plumbing franchise economics actually work
These are truck-and-technician businesses. Your capital goes into service vehicles, tools, inventory, and a marketing radius rather than a retail build-out, so a single-truck startup can begin well under $150,000. The value of the franchise is rarely the trade knowledge — many buyers are existing contractors — it is the brand, lead flow, financing partnerships, and dispatch software that lift average ticket and close rate.
The repeat-revenue layer is the maintenance membership: customers pay a recurring fee for scheduled tune-ups, which smooths seasonality and creates a base of warm customers for larger repair and replacement jobs. The trade-offs are skilled-labor scarcity (licensed techs are hard to hire and keep), regulatory licensing per state and trade, and working capital for parts and payroll between large jobs.
Plumbing franchises
- Benjamin Franklin Plumbing (Neighborly) — residential plumbing with the "punctuality" brand promise and shared national support. Item 7 commonly runs $95,000 to $300,000 per published FDD ranges, depending on territory and fleet size.
- Mr. Rooter Plumbing (Neighborly) — drain and plumbing services with strong commercial and residential mix. Initial investment commonly $80,000 to $200,000.
- bluefrog Plumbing + Drain — full-service residential and commercial plumbing with a membership focus. Item 7 commonly $160,000 to $300,000.
HVAC franchises
- Aire Serv (Neighborly) — heating and cooling service and replacement. Investment commonly $90,000 to $260,000, royalties tied to a Neighborly structure.
- One Hour Heating & Air Conditioning — HVAC with the same punctuality promise as Ben Franklin under the same parent system, leaning on membership plans and replacement financing. Item 7 commonly $110,000 to $300,000.
What the FDD actually tells you
Read Item 7 for the full initial-investment range, Item 6 for royalty and ad-fund structure (some home-services brands use flat or tiered fees rather than a pure percentage), and Item 19 for any Financial Performance Representation. Item 20 lists outlet counts plus transfers and terminations — a useful signal of owner satisfaction.
Item 3 lists litigation.
The single most useful check is calling current franchisees. Ask about average ticket, membership-conversion rate, technician pay and turnover, how many leads the brand actually delivers versus what you must generate locally, and how long it took to fill their trucks.
It also pays to map your local market before you sign. Home-services demand is highly local: the age of the housing stock, the climate, the density of competing contractors, and the prevailing labor rates all shape your unit economics far more than any national average. A market with older homes and aging HVAC systems generates more replacement work; a market saturated with established independents will cost more in marketing to break into.
Walk a few competitors' service areas, check online review volume and pricing, and ask the franchisor for a documented territory analysis. The brands worth buying will support that diligence with data rather than pressure you to commit before you have done it.
Red flags to watch before you commit
- Lead-generation claims you cannot verify. If a franchisor implies the brand will "fill your schedule," ask franchisees how many booked jobs per week actually come from corporate marketing.
- No maintenance-membership program. Without recurring agreements, the model is purely transactional and far more cyclical.
- Technician turnover at existing units. Skilled-trade labor is the binding constraint. High churn at current franchises means recruiting cost will erode your margin.
- Thin Item 19 from a brand pushing income talk. If revenue talk happens on calls but nothing is on paper, treat it as unverifiable.
- Royalty plus ad-fund stack that crowds out profit. Add Item 6 percentages together and model them against realistic gross margin before signing.
- Clustered terminations in Item 20. A recent spike in franchisee exits is a warning that the unit economics are not holding.
Frequently asked questions
How much does an HVAC or plumbing franchise cost in 2027? Total initial investment commonly runs $80,000 to $300,000, driven mostly by how many service trucks you launch with. Confirm the exact figure in Item 7 of the current FDD.
Do I need to be a licensed plumber or HVAC tech? Often not as the owner, but your business must employ properly licensed technicians, and many states require a qualifying license holder. Confirm licensing rules in your state before signing.
What makes these recession-resistant? Burst pipes and broken furnaces are non-discretionary. Emergency repair demand holds up better than discretionary spending, especially when paired with replacement financing.
How does the maintenance membership help? Recurring tune-up agreements smooth seasonal demand, build a base of warm customers, and generate replacement leads when aging equipment fails.
How many trucks should I start with? Many owners begin with one or two and add capacity as call volume grows. Starting lean keeps your Item 7 investment and payroll risk lower while you validate local demand.
Sources
- U.S. Federal Trade Commission, "A Consumer's Guide to Buying a Franchise" — https://consumer.ftc.gov/articles/buying-franchise-consumer-guide
- Benjamin Franklin Plumbing franchise — https://www.benjaminfranklinplumbingfranchise.com/
- Mr. Rooter franchise (Neighborly) — https://www.mrrooterfranchise.com/
- Aire Serv franchise (Neighborly) — https://www.aireservfranchise.com/
- Bluefrog Plumbing + Drain franchise — https://www.bluefrogfranchise.com/
- One Hour Heating & Air Conditioning franchise — https://www.onehourfranchise.com/
- Neighborly brands portfolio — https://www.neighborlybrands.com/
Related on PULSE
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