Last reviewed: September 2026 · By the HVAC Brief Editorial Team · Our sourcing and editorial standards
No federal agency publishes what an installed HVAC system costs, and any page quoting a precise national average is using a vendor survey, not official data. What is measured is the equipment side: producer prices for HVAC equipment are up 60% since 2019, against 31% for consumer prices.
That is why quotes moved. It is also why the ranges you see elsewhere disagree so widely: they are surveys of contractors or homeowners, not a measured price series, and they do not separate equipment from labour, ductwork or permits.
This page does two things. It gives you the part of the cost question that is actually documented, and it shows you how to read a quote so that the number in front of you means something.
What is actually measured
The Bureau of Labor Statistics publishes a producer price index for HVAC equipment manufacturing, series PCU333415333415. It tracks what manufacturers charge, monthly, and it is the only continuous federal measure that bears directly on your quote. It rose from an index of 203.0 in 2019 to 324.8 in August 2026.
| Cost component | Federal measure? | What exists |
|---|---|---|
| Equipment at the factory | Yes | BLS PPI PCU333415333415, monthly, up 60% since 2019 |
| Installation labour | Partly | BLS average hourly earnings for the trade, $42.61 as of July 2026. Not a job price. |
| Distributor margin | No | Not published |
| Ductwork, permits, disposal | No | Not published |
| Installed system price | No | Vendor surveys only |
Three of the five components that make up your bill are not measured by anyone official. That is the honest answer to why national averages vary so much between sites.
Why quotes rose so much
Equipment producer prices are up 60% since 2019 and 57% since 2020, against 31% for consumer prices generally. Equipment inflated at roughly twice the rate of the wider economy, and it is the largest single input a contractor cannot control.
Labour rose too, but less. Average hourly earnings across plumbing, heating and air conditioning contractors went from $30.39 in 2019 to $42.61, about 40%. Our full price index analysis traces the timing and shows the refrigerant transition was not the main driver.
Separately, the federal 25C tax credit that took up to $2,000 off a qualifying heat pump expired for anything placed in service after December 31, 2025. That is an out-of-pocket increase on the same job, and it is covered in what the 25C expiry costs.
How to read the quote in front of you
- Ask for equipment and labour on separate lines. Equipment is the line that moved. A contractor who can show you the invoice is usually the one not padding.
- Check whether ductwork is included. Reusing failing ductwork is the most common reason one quote comes in far below the others, and it is a scope difference rather than a saving.
- Confirm a load calculation was done. Sizing by rule of thumb rather than calculation is how systems end up oversized, which costs money twice.
- Ask which refrigerant. Pre-2025 R-410A inventory is often cheaper and still legal to install federally. It also commits you to a refrigerant being phased down. See what the rule actually says.
- Ask about the efficiency tier and your region. Minimum efficiency is set federally and varies by region, so the cheapest legal unit in one state cannot be installed in another.
We could copy one from a vendor survey, as most pages do. We do not, because we cannot verify it and because a national average is close to meaningless for a job whose price depends on your ductwork, your region’s efficiency floor, your equipment tier and your local labour market. What we can tell you is which parts of the increase are documented and how large they were.
Methodology and limitations
Equipment prices are BLS series PCU333415333415, indexed to its 2019 annual average. Labour is BLS Current Employment Statistics series CEU2023822003 for NAICS 238220. Consumer prices are CUUR0000SA0.
- Producer prices measure factory-gate charges, not installed prices. The direction is reliable, the pass-through to any one quote is not.
- PCU333415333415 includes commercial and industrial refrigeration equipment alongside residential HVAC.
- NAICS 238220 groups plumbing with heating and air conditioning, and average hourly earnings covers all payroll staff, not only installers.
- We deliberately publish no installed-cost range. No federal series measures one.
Frequently asked questions
How much does a new HVAC system cost in 2026?
No federal agency publishes installed system prices, so any precise national average comes from a vendor survey rather than official data. What is measured is equipment: producer prices for HVAC equipment manufacturing are up 60% since 2019 against 31% for consumer prices, which is the largest documented reason quotes rose.
Why is HVAC replacement so expensive now?
Equipment producer prices rose about 60% between 2019 and July 2026, roughly twice general inflation. Contractor wages rose about 40% over the same period. The federal 25C credit worth up to $2,000 on a heat pump also expired for property placed in service after December 31, 2025.
Why do cost estimates vary so much between websites?
Because installed price is not measured federally. Sites publish contractor or homeowner survey ranges, which differ by sample, region and what they include. Three of the five components of a bill, distributor margin, ductwork and permits, are not tracked by any official series.
How do I tell whether a quote is fair?
Ask for equipment and labour as separate lines, confirm whether ductwork is included, check that a load calculation was performed rather than a rule of thumb, and ask which refrigerant and efficiency tier is being quoted. A quote far below others is usually a scope difference rather than a better price.
Sources
- US Bureau of Labor Statistics, Producer Price Index by Industry, series PCU333415333415, via the BLS Public Data API v2.
- US Bureau of Labor Statistics, Current Employment Statistics, series CEU2023822003, and Consumer Price Index CUUR0000SA0.
- Internal Revenue Service, Energy Efficient Home Improvement Credit.
The HVAC Brief is an independent trade publication. We do not sell equipment, take manufacturer advertising, or accept payment for placement in our research. Corrections welcome.
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