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Thermostat Services in Missouri

54 local Thermostat Services pros serving 20 cities across Missouri. Looking for thermostat installation in Missouri? HVAC Service Fast lists 54 local Thermostat Services companies serving 20 cities — from Kansas City and Affton to St. Louis. Compare Google ratings, check license details and contact companies directly — no middleman, no fees. Missouri sees both hot summers (~80°F) and cold winters (~30°F), so equipment works year-round with little downtime.… Read more

Compare Thermostat Services Companies in Missouri

Local contractors · pick a city to narrow down

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Carroll Parts

3225 Roanoke Rd, Kansas City, MO 64111, USA

Thermostat Services
4.9 (883) · via Google

Website

Plumbing Masters - St. Louis, MO logo

Plumbing Masters - St. Louis, MO

11012 Lin Valle Dr Ste K, St. Louis, MO 63123, USA

Heating Services Plumbing Services Water Heaters
4.9 (778) · via Google

Website

Steve S Heating And Cooling LLC

4252 NW Riverside St

American Standard Customer Care Dealer
AC Services Heating Services Energy Efficient Solutions
4.9 (588) · via Google

Website

Climate Masters - Webster Groves, MO

8027 Big Bend Blvd, Webster Groves, MO 63119, USA

Carrier Factory Authorized Dealer
AC Services Heating Services Commercial HVAC
4.9 (205) · via Google 40 yrs

Website

All 4 One Heating & Cooling logo

All 4 One Heating & Cooling

5828 Woodland Ave, Kansas City, MO 64110, USA

AC Services Commercial HVAC Ductwork Services
4.9 (74) · via Google

Website

About Thermostat Services in Missouri

Looking for thermostat installation in Missouri? HVAC Service Fast lists 54 local Thermostat Services companies serving 20 cities — from Kansas City and Affton to St. Louis. Compare Google ratings, check license details and contact companies directly — no middleman, no fees.

Missouri sees both hot summers (~80°F) and cold winters (~30°F), so equipment works year-round with little downtime. Typical jobs include thermostat installation, thermostat repair, smart thermostat installation and seasonal maintenance.

Missouri has no statewide HVAC contractor license — licensing is handled at the city or county level. When comparing local pros, ask which municipal license they hold and whether the work needs a permit.

Thermostat Services in Missouri — FAQ

How many Thermostat Services companies are listed in Missouri?
HVAC Service Fast currently lists 54 Thermostat Services companies across 20 cities in Missouri. Every profile shows the data we have on file — ratings from public sources, phone, address and, where available, license numbers.
How do I verify a Thermostat Services contractor's license in Missouri?
Missouri does not issue a statewide HVAC license; cities and counties handle licensing locally. Ask the contractor which local license they hold and confirm it with your municipality.
How much does Thermostat Services cost in Missouri?
Prices vary with job scope, equipment and local labor rates, so treat any flat number online with caution. Our free HVAC cost guide explains typical price factors, and requesting two or three quotes from the companies listed here is the fastest way to see real local pricing.
Which Missouri cities have the most Thermostat Services pros?
The largest concentrations are in Kansas City, Affton, St. Louis, Kansas City, Lenexa. Use the city filter to narrow this page, or open a city page for the full local list.

Thermostat Services by City in Missouri

Open a city page for the full local list of Thermostat Services pros.