How to Price HVAC Jobs for Profit

Start from your own profit and loss statement, never from a competitor's price or a stock pricebook. The sequence is: total your annual overhead, calculate your truly billable hours (not paid hours), divide to get overhead recovery per billable hour, add your fully burdened labor cost per hour, then divide by one minus your target net margin. That gives you the hourly rate every flat-rate task price must be built on. Skip the billable-hours step and you will underprice every job you sell.

This is the number that quietly bankrupts profitable-looking HVAC companies. A technician paid for 2,080 hours a year does not produce 2,080 billable hours. Subtract holidays, vacation, sick time, training, shop time, drive time, warranty and callback work, unsold estimates, meetings, and truck maintenance. Many residential operations plan on roughly 1,400 billable hours per technician per year. If you calculate your rate on paid hours instead of billable hours, you can underprice by 30% or more and never see it in a monthly P&L.

The data says yes for service work. The ACCA and Farmington Consulting Group study of more than 1,000 HVACR contractors found flat-rate service pricing correlated with 7% average net profit versus 4% for other pricing methods. Flat rate also removes the two worst features of time and materials: the customer watching the clock, and your price depending on which technician showed up that day.

Yes, with real data behind it. The ACCA study found that offering financing increased close rates by 11%, and that when financing was offered on every job, financed sales rose from 17% to 35%. The mechanism is simple: financing changes the customer's question from "can I afford this?" to "which option do I want?" That is a completely different conversation.

No. The credit expired. The IRS instructions for Form 5695 state plainly: "You can't claim energy efficient home improvement credits for expenditures or property placed in service after December 31, 2025." Section 25C was terminated by the One Big Beautiful Bill Act (P.L. 119-21), and the Section 25D residential clean energy credit ended for expenditures made after the same date. Any sales presentation, price sheet, or website still promising homeowners a $2,000 federal credit is now factually wrong — and that is a real liability at the kitchen table.

Largely not, at the federal level. Department of Energy Program Notice 26-2, dated May 29, 2026, removed "program allowances for upgrades for fuel-switching" and instead allows rebates only for upgrading from existing electric equipment to more efficient electric equipment. Practically, that means gas furnace to heat pump conversions are generally no longer eligible under the Home Energy Rebates programs, with narrow exceptions. These programs are state-administered, so direct customers to their state energy office rather than making a national promise.

When you offer a customer a promotional rate — zero percent, or a long deferred term — someone subsidizes it, and that someone is you. The contractor pays the lender a merchant or dealer fee to buy the rate down, and it is deducted from your funding. The deeper the promotion, the higher the fee. The critical discipline: a dealer fee is a pricing decision, not a marketing decision. If it is not built into your price book, you are paying the lender out of your own gross profit on every financed job. Note that lenders do not publish fee schedules — they sit behind dealer enrollment — so you must ask directly and model it.