HVAC Prices Are Going Up Again. Do You Actually Know Your Margins?

HVAC contractors are getting another reminder this fall that their cost structure does not sit still.

September price adjustments are landing across service parts, gas piping products, plumbing and mechanical components, and sheet-metal products. ACHR News reports increases ranging from 5% to 15% on some product groups this month, with additional increases of up to 6% taking effect later in September.^[1]

But September is not an isolated event. August brought a much broader round of increases across equipment, parts, controls, valves and accessories. Amana, Daikin and Goodman were among brands with increases of up to 7%, while some parts and component categories moved by double digits.^[2] Distributor trackers from Geary Pacific and Conklin Metal show the same pattern across dozens of manufacturers and product categories.^[3][4]

The obvious response is to complain about price increases. The more important response is to ask a harder question: if one of your key costs changed this morning, would you know what it did to your gross margin?

The price increase is not the real problem. A stale price book is.

Supplier increases are normal in a contracting business. Equipment changes. Copper moves. Sheet metal moves. Refrigerant moves. Insurance changes. Payroll changes. Fuel changes. Merchant fees change. Warranty expense changes. Lead costs change.

What makes those changes dangerous is when the selling price stays frozen while the underlying cost of delivering the job keeps moving.

A lot of contractors still treat a price book like a finished document: build it, load it into the software and revisit it when something finally feels wrong. By then, months of gross profit can already be gone.

Quarterly price-book reviews should be a minimum operating rhythm

That does not mean every contractor should raise prices every quarter. It means every contractor should know every quarter whether they need to.

A quarterly review should reconcile current distributor and manufacturer costs against the cost basis in the price book, then check whether labor burden, commissions, permit costs, consumables, financing expense, warranty reserves and overhead assumptions still reflect reality.

If your software can import or bulk-update costs, use it. If it cannot, create a repeatable review process anyway. The goal is not administrative perfection. The goal is preventing a six-month lag between the market changing and your selling price noticing.

Busy does not mean profitable

One of the most dangerous things about margin erosion is that the company can look healthy while it is happening.

The schedule can be full. Average ticket can be up. Revenue can be growing. Technicians can be running calls every day. None of those numbers, by themselves, tell you whether the work is being sold at a healthy margin.

Revenue is a useful number. Gross profit is the number that tells you whether the work is paying for the business you built around it.

That is why contractors need more than a price book. They need a financial operating cadence: cost updates, job costing, departmental gross margin, labor efficiency, overhead awareness and regular review of what is actually left after a job is completed.

The broader cost environment is still moving

There is little reason to assume contractors can go back to checking costs once a year. Skanska’s summer construction-market report says copper pricing continues to rise and revised its 2026 price-escalation forecast for larger HVAC equipment categories to 10%–12%, depending on manufacturer, while lead times for some major HVAC equipment remain elevated.^[5]

That forecast is aimed largely at bigger commercial equipment, but the operating lesson applies across the trade: cost volatility is now part of the business environment. Contractors need systems that can absorb it without guessing.

A price book should be a financial model of the company

Manufacturers will raise prices again. Labor will get more expensive. Insurance will change. Fuel will move. Parts will move. The cost of acquiring a customer will move.

None of that is unusual. The dangerous part is operating the company as though those numbers have not changed.

Your price book should reflect what it actually costs to put a trained technician in a truck, send that truck to a customer’s home, perform the work, stand behind it and still have enough left over to build a healthy company.

You do not necessarily need to raise prices every quarter.

But you should know every quarter whether you need to.