Top 10 thermostat replacement & repair services in St. Louis, MO

Porch Pro Headshot SmartHouse Heating & Cooling
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(748)
SmartHouse is a full-service heating & cooling company, offering traditional and geothermal heating & cooling, air quality solutions, and consulting. SmartHouse customers benefit from an optimal in-home environment that includes: a safer, more comfortable and draft-free home, enhanced indoor air ...Read more about SmartHouse Heating & Cooling
SmartHouse is a full-service heating & cooling company, offering traditional and geothermal heating & cooling, air quality solutions, and consulting. SmartHouse customers benefit from an optimal in-home environment that includes: a safer, more comfortable and draft-free home, enhanced indoor air ...Read more about SmartHouse Heating & Cooling
Porch Pro Headshot Mister Sparky
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(411)
We specialize in residential electrical service and repair, main panel repairs and upgrades, whole house surveys and safety inspections, complete whole house surge protection, lighting package and ceiling fan installations, wiring and electrical system repairs and installs, energy saving audits, saf...Read more about Mister Sparky
We specialize in residential electrical service and repair, main panel repairs and upgrades, whole house surveys and safety inspections, complete whole house surge protection, lighting package and ceiling fan installations, wiring and electrical system repairs and installs, energy saving audits, saf...Read more about Mister Sparky
Porch Pro Headshot Quality Heating & Cooling Inc
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(90)
"Used Quality Heating & Cooling to update our builder's grade heating and cooling system. The owner came to our house and listened why we wanted to replace the system we had and came up with 2 or 3 options for us. We never felt pressured to purchase one system over another and options were explain...Read more about Quality Heating & Cooling Inc
"Used Quality Heating & Cooling to update our builder's grade heating and cooling system. The owner came to our house and listened why we wanted to replace the system we had and came up with 2 or 3 options for us. We never felt pressured to purchase one system over another and options were explain...Read more about Quality Heating & Cooling Inc
Porch Pro Headshot Williams Heating & Cooling, LLC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(83)
"Williams Heating & Cooling has been a very reputable company for many years with outstanding professionals from the office to the working personel in the field. Very prompt, clean and friendly workers that will greet you with a smile. But most of all they are very reasonable & fair to the customers...Read more about Williams Heating & Cooling, LLC
"Williams Heating & Cooling has been a very reputable company for many years with outstanding professionals from the office to the working personel in the field. Very prompt, clean and friendly workers that will greet you with a smile. But most of all they are very reasonable & fair to the customers...Read more about Williams Heating & Cooling, LLC
Porch Pro Headshot Total Comfort Heating & Air Conditioning LLC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(109)
Total Comfort Heating & Air Conditioning, LLC is a bonded, licensed and insured contractor with over 30 years of experience in the industry. Our company prides itself with quality workmanship and competitive pricing. Total Comfort Heating & Air Conditioning, LLC strives for excellence in our servic...Read more about Total Comfort Heating & Air Conditioning LLC
Total Comfort Heating & Air Conditioning, LLC is a bonded, licensed and insured contractor with over 30 years of experience in the industry. Our company prides itself with quality workmanship and competitive pricing. Total Comfort Heating & Air Conditioning, LLC strives for excellence in our servic...Read more about Total Comfort Heating & Air Conditioning LLC
Porch Pro Headshot Lights & Switches
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(54)
If you want to work with an electrician in the St Louis area, allow Lights & Switches to be of assistance. We'll work on your project in a meticulous manner, and our goal is to offer quality workmanship. We have 35 years of experience, and we're an excellent choice when you want: Lighting installat...Read more about Lights & Switches
If you want to work with an electrician in the St Louis area, allow Lights & Switches to be of assistance. We'll work on your project in a meticulous manner, and our goal is to offer quality workmanship. We have 35 years of experience, and we're an excellent choice when you want: Lighting installat...Read more about Lights & Switches
Porch Pro Headshot Jaenke Heating & Air Conditioning
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(76)
Since 1969, Jaenke Heating & Air Conditioning has provided heating and air conditioning services in Waterloo, IL and beyond. Our team is dedicated to helping homes and businesses across Randolph, Monroe, & St. Clair Counties find the HVAC solutions they need and deserve. We take the time to listen t...Read more about Jaenke Heating & Air Conditioning
Since 1969, Jaenke Heating & Air Conditioning has provided heating and air conditioning services in Waterloo, IL and beyond. Our team is dedicated to helping homes and businesses across Randolph, Monroe, & St. Clair Counties find the HVAC solutions they need and deserve. We take the time to listen t...Read more about Jaenke Heating & Air Conditioning
Porch Pro Headshot On Time Electrical & Air
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(11)
"Hi Everyone, we needed to have some electrical work done and with all the scams you see on the news you can't be too careful. I decided I would do a search for an electrician through the Better Business Bureau. That is how we found On Time Electrical Services. We called and had Marion Jarvis co...Read more about On Time Electrical & Air
"Hi Everyone, we needed to have some electrical work done and with all the scams you see on the news you can't be too careful. I decided I would do a search for an electrician through the Better Business Bureau. That is how we found On Time Electrical Services. We called and had Marion Jarvis co...Read more about On Time Electrical & Air
Porch Pro Headshot Pyramid Electrical Contractors, Inc.
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(38)
For more than 25 years, Pyramid Electrical Contractors, Inc. has served St. Louis and the surrounding region in both Illinois and Missouri with quality and dependable service. Known for their flexibility, broad capabilities and LEED certified staff, Pyramid is an experienced contractor offering 24 h...Read more about Pyramid Electrical Contractors, Inc.
For more than 25 years, Pyramid Electrical Contractors, Inc. has served St. Louis and the surrounding region in both Illinois and Missouri with quality and dependable service. Known for their flexibility, broad capabilities and LEED certified staff, Pyramid is an experienced contractor offering 24 h...Read more about Pyramid Electrical Contractors, Inc.
Porch Pro Headshot Paramount Electric
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(25)
Paramount Electric is St. Louis's premier residential electrical contractor. Our residential electricians know how daunting it can be for our customers to identify and solve even the simplest home electrical challenges. That's why we offer comprehensive solutions for all your residential electrical ...Read more about Paramount Electric
Paramount Electric is St. Louis's premier residential electrical contractor. Our residential electricians know how daunting it can be for our customers to identify and solve even the simplest home electrical challenges. That's why we offer comprehensive solutions for all your residential electrical ...Read more about Paramount Electric

Costs to Install a Thermostat

$273 - $327
St. Louis, MO average
Get costs in your area
While $273 - $327 represents average costs for St. Louis, use the cost guide to determine prices near you.
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Top questions to ask before hiring a thermostat replacement & repair service

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for St. Louis thermostat replacement & repair services

28960

Very honest and reasonably priced

- Aaron Milligan
28961

My landlord called quality heating and cooling and they came to my house quickly and had the issue resolved in an hour, which was a huge relief because I have a small child and they had that AC up and running in no time flat

78637

We needed a replacement heating and cooling unit in our sunroom. As usual Quality was prompt in getting in the necessary equipment and installing it. Malcolm did a great job and took time to explain both the warranties and how the unit works.

- Bobbi Baumstark
28788

We had our semi-annual clean and check on our system and not only was the Technician extremely informative answering all of my questions, I felt at ease knowing our system still has a few more years left on it and we won't be needing to replace it this su...

- Valerie Jo
29654

Our air conditioning went outn and we called Quality and they came out the same day and determined the unit had to be replaced. Rich Sr. came the next morning and explained what we would need for our house. At same time we decided to include the furnace...

- Marge Place
28981

Quality Heating and Cooling is a very clean and thorough company. Their service is great and they seem to pride theirselves on preventative maintenance. With their service plan they like to find problems with your furnace or air condition before its in th...

- Danial Kunst
29930

Professional, reliable, and trustworthy. Nice folks.

70179

Frank/L&S really impressed me. He was polite, professional, and did a great job. The amount of time and price was quoted accurately and the quality of work couldn't have been better. I'm already planning additional projects for Frank & Lights and Switc...

- Michael Nehrkorn
2431

Excellent to keep appointment. Excellent responsiveness in communication. Excellent value.

The technician arrived on time, was very neat and clean, and very professional. I will always use Mister Sparky for all my electrical needs.

- Robin Faust
15747

While the electrician arrived on time and was clean and courteous the pricing was very high and we unfortunately could not agree to purchase their services. Over $500 for an estimated 2 hour job, requiring only $40 of materials from the vendor!

- Chris Unknown
15746

While the electrician arrived on time and was clean and courteous the pricing was very high and we unfortunately could not agree to purchase their services. Over $500 for an estimated 2 hour job, requiring only $40 of materials from the vendor!

- Chris Unknown
18128

I have had service through Williams Heating and Cooling LLC over the past 30 plus years. Service is reputable, dependable and professional. I had a system installed in my home just before I sold it, when my home went through the inspections for listings...

- Bethany L Rhodes

All Thermostat Replacement & Repair Services in St. Louis, MO

Porch Pro Headshot Electrical Connection
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(12)
The Electrical Connection is your doorway to Eastern Missouri's finest team of reliable electricians and quality electrical contractors - always ready to perform your electrical construction, maintenance and service. The Electrical Connection combines the capabilities, resources and commitment of th...Read more about Electrical Connection
The Electrical Connection is your doorway to Eastern Missouri's finest team of reliable electricians and quality electrical contractors - always ready to perform your electrical construction, maintenance and service. The Electrical Connection combines the capabilities, resources and commitment of th...Read more about Electrical Connection
Porch Pro Headshot Hoppy's Workers
Thermostat Replacement & Repair
Serves St. Louis, Missouri
Hoppy's Workers, General Contract and Handyman Service Company, has been in operation since 1994. From day one, Our main goal has been to make sure all our jobs, create a Hoppy Customer.
Hoppy's Workers, General Contract and Handyman Service Company, has been in operation since 1994. From day one, Our main goal has been to make sure all our jobs, create a Hoppy Customer.
Porch Pro Headshot Graham
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(124)
Porch Pro Headshot NORTHWEST ELECTRIC CO INC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
(29)
Porch Pro Headshot T-Will HVAC Miantenance LLC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
we have provided indoor comfort solutions for homeowners in St. Louis city and surrounding West County communities. Our goal is to prioritize customer satisfaction in everything we do and stand behind our products and workmanship 100 percent. It’s a simple promise that holds a lot of weight. It’s al...Read more about T-Will HVAC Miantenance LLC
we have provided indoor comfort solutions for homeowners in St. Louis city and surrounding West County communities. Our goal is to prioritize customer satisfaction in everything we do and stand behind our products and workmanship 100 percent. It’s a simple promise that holds a lot of weight. It’s al...Read more about T-Will HVAC Miantenance LLC
Porch Pro Headshot LILLARDLLC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
One thing I can tell you is that with LillardLLC you'll get more for your dollar with us. We always stay within the budget or help you save on extra expenses. We do all of this while delivering quality work that'll last a lifetime.
One thing I can tell you is that with LillardLLC you'll get more for your dollar with us. We always stay within the budget or help you save on extra expenses. We do all of this while delivering quality work that'll last a lifetime.
Porch Pro Headshot Porter home repair & mire
Thermostat Replacement & Repair
Serves St. Louis, Missouri
I'm a small business owner my crew and I specialize in several areas of handyman services painting,gutters repair & cleaning, tuckpointing,roofing repairs & replacement, painting interior & exterior,siding,power washing, lawncare,windows and more provide professional service, quality finish in all p...Read more about Porter home repair & mire
I'm a small business owner my crew and I specialize in several areas of handyman services painting,gutters repair & cleaning, tuckpointing,roofing repairs & replacement, painting interior & exterior,siding,power washing, lawncare,windows and more provide professional service, quality finish in all p...Read more about Porter home repair & mire
Porch Pro Headshot Ener-Source Electrical Contractors & Services  LLC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
Ener-Source Electrical Contractors & Services, LLC boasts a hard-working team of Saint Louis, MO, electricians who can fulfill virtually all of your residential and commercial electrical needs. Whether you're dealing with an emergency situation or simply seeking out a simple repair job, we'll make s...Read more about Ener-Source Electrical Contractors & Services LLC
Ener-Source Electrical Contractors & Services, LLC boasts a hard-working team of Saint Louis, MO, electricians who can fulfill virtually all of your residential and commercial electrical needs. Whether you're dealing with an emergency situation or simply seeking out a simple repair job, we'll make s...Read more about Ener-Source Electrical Contractors & Services LLC
Porch Pro Headshot JDL Maintenance Services
Thermostat Replacement & Repair
Serves St. Louis, Missouri
JDL Maintenance Services is a professional building and property maintenance service. From lawncare to remodeling, we can do it all!
JDL Maintenance Services is a professional building and property maintenance service. From lawncare to remodeling, we can do it all!
Porch Pro Headshot Handyman Construction & Rehab LLC
Thermostat Replacement & Repair
Serves St. Louis, Missouri
Porch Pro Headshot Comfort Keepers HVAC & Appliance Repair
Thermostat Replacement & Repair
Serves St. Louis, Missouri
No matter what the temperature is outside, Comfort Keepers HVAC Appliance Repairhasa team of technicians that is dedicated to bringing you ultimate comfort inside. Offering the best HVAC repair services in St. Louis, MO, this company can help with everything from routine air conditioner maintenance...Read more about Comfort Keepers HVAC & Appliance Repair
No matter what the temperature is outside, Comfort Keepers HVAC Appliance Repairhasa team of technicians that is dedicated to bringing you ultimate comfort inside. Offering the best HVAC repair services in St. Louis, MO, this company can help with everything from routine air conditioner maintenance...Read more about Comfort Keepers HVAC & Appliance Repair
Porch Pro Headshot Rev.Troy Handyman Construction Co.
Thermostat Replacement & Repair
Serves St. Louis, Missouri
Hansyman/Total Rehabs
Hansyman/Total Rehabs
Porch Pro Headshot Test
Thermostat Replacement & Repair
Serves St. Louis, Missouri
Porch Pro Headshot Lane Flooring and Home Repair
Thermostat Replacement & Repair
Serves St. Louis, Missouri

Latest projects near St. Louis

Recent projects booked on Porch
Saint Louis 63112
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for install a thermostat
Saint Louis 63112
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for install a thermostat
Saint Louis 63139
Thermostat Replacement and Repair
Comments from Customer
I have been without hea for a couple of days and tried to repalce to thermostat which was vey old but could not get the wiring right. So need to have thermostat replaced and check out furnance for faulty fuses and required wiring if thermostat does not fix problem need to understand if there is furnace problem / repair required.
Saint Louis 63123
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Saint Louis 63112
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.