Growth in an HVAC business usually means adding a truck, and adding a truck before the business underneath it is sound adds cost faster than revenue. The growth that pays comes first from the customers you already have: agreements that fill the shoulder months, options that lift the average ticket, a price book that holds the margin whichever technician quotes, and cash collected at the door. This page is for the owner of a US HVAC contracting business asking how to grow it and how to make money in the heating and air conditioning business before and after the next hire. The free tools on this site do the arithmetic each step depends on.
HVAC business growth starts with the agreement base, not the crew
Every agreement is two visits next year already sold and a customer who will call you first. The fastest HVAC business growth is the agreement count: offer the plan on every service ticket, price it from the visit cost so it carries margin, and run the renewal program so it does not lapse. A shop with a deep agreement base can add a truck knowing the shoulder months are covered.
Lift the ticket with options, not with pressure
Present good, better and best on every repair and every replacement, priced from the same book with the same margin. Customers choose a tier more readily than they decide yes or no, and the middle tier lifts the average ticket without a harder sell. Track close rate by tier; that number tells you whether the options are priced to be chosen.
Hold the margin with the price book
Growth that arrives at a thin margin is a bigger business that makes the same money. Build the billing rate from your loaded hour, overhead per billable hour and profit target with the calculator on this site, put the book on every phone, and review it when costs move. The parts markup chart protects the other half of the ticket. This is how to make money in heating and air conditioning business rather than merely turnover.
Collect at the door
A growing shop with slow collections grows its receivables faster than its bank balance. Invoice from the approved option before the truck leaves, take the card there, bill agreements automatically. The invoice tool on this site produces the document; the habit is what funds the next truck without a loan.
Then the next truck, and the system to run it
When the agreement base, the average ticket and the collections are sound, the next truck adds revenue at a known margin. It also adds a schedule one person can no longer hold in their head, which is when software earns its place: the dispatch board, the price book on every phone, the agreements list. Jobber lists Core at $49 per month for one user and $29 per month for each additional user; Housecall Pro lists Basic at $79 per month for one user; CoilDesk Pro is $29 per month for the whole crew. Choose by the seat arithmetic and the demo on a real job.
Questions people ask about how to grow your hvac business
What is the fastest way to grow your HVAC business?
Sell agreements on every service ticket and present options on every quote. Both grow revenue from the customers you already reach.
When should we add a truck?
When the agreement base covers the shoulder months, the average ticket is where the price book says it should be, and collections are current. Before that, a truck adds cost faster than revenue.
How to make money in heating and air conditioning business in a slow season?
Agreement visits booked ahead, replacement quotes from the aging units those visits found, and a price book that did not drop with the temperature.