5 PRICES TRACKED
Thermostat installation
Installing a smart or programmable thermostat. A small job with a surprisingly wide price range.
Every price we track (hover a dot)
| Year | Region | Contractor | What it was | List | Paid | Src |
|---|---|---|---|---|---|---|
| 2026 | National | Unknown | Smart thermostat installationLow end of Homewyse's January 2026 estimate of $115 to $244 per thermostat | $115survey avg | — | source |
| 2026 | National | National installer | Mysa smart thermostat, central HVACManufacturer device price for central HVAC model; professional install with adapter runs $174-$194 total per Mysa's own guide | $159 | — | source |
| 2026 | National | Unknown | Thermostat installation/replacementNational average across all thermostat types; most homeowners spent $114 to $265 | $184survey avg | — | source |
| 2026 | National | Unknown | Nest thermostat installationLow end of $210-$430 including installation | $210survey avg | — | source |
| 2026 | National | Unknown | Smart thermostat installationNational average, range $200 to $500 | $300survey avg | — | source |
Common questions
How much does thermostat install cost in the US?
Across 5 real US prices, the median is $184, ranging from $115 to $300. These are cost-guide figures and bills homeowners actually paid, not estimates.
Why do thermostat install prices vary so much?
HVAC has no list price. The bill depends on system size, brand, your existing ductwork, your state, and how much the contractor marks up labor. A national installer and a local contractor can be thousands apart.
How can I pay less for thermostat install?
Get at least three itemized quotes, ask for the equipment model and price separately from labor, check for utility and federal rebates, and do not sign under same-day pressure. The real prices here show what others achieved.
Related free guides
Methodology: prices here are published cost-guide figures and bills homeowners reported paying. Each row says which it is, with a link to the source where one exists. We never estimate and no sponsor can touch a number.