Top-rated radiant floor heating system installers.

Get matched with top radiant floor heating system installers in Saint-Louis, MO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radiant floor heating system installers in Saint-Louis

Avatar for SmartHouse Heating & Cooling
SmartHouse Heating & Cooling
4.7(
564
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"We found SmartHouse almost by accident while looking for solutions to what turned out to be botched previous AC installation by a much bigger and more established company who we had trusted to do a decent job. Instead we ended up with a system that wouldn't cool the house. Smarthouse first correctly diagnosed the problem, then fixed it, and advised us on how best to heat and cool our 100+ old house. We now have a service contract with them for regular maintenance and they recently installed a mini-split for us. Their techs are great. Just the sort of people we would feel comfortable leaving alone in the house to finish a job if necessary."
Old boiler being removed
A Manual-J load calculation is performed to determine the precise amount of heating and cooling needed for each space.
Installing a Mitsubishi Hyper Heat Mini Split System to Heat and Cool this Sunroom Addition.
Mitsubishi outdoor unit installed on rooftop to heat and cool 3rd floor of this St. Louis City home.
Daikin FIT Heat Pump Installed in University City Home

+106

Response time3 days
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Fresh Air Heating & Cooling
Fresh Air Heating & Cooling
4.8(
264
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"This company was excellent all the way around. The staff member who contacted me was very nice and helpful. They were able to come out the same day (I did not have heat). They sent me a text message with a picture of the technician which I thought was an excellent feature. The technician, Jeff, was very nice and extremely knowledgeable. I would definitely hire them again because the work was top quality and the cost was fair and reasonable."
Fresh Air Van
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Liberty Heating & Cooling
Liberty Heating & Cooling
4.8(
43
)

Serving Saint-Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"Sam was great. Had a extremely dirty system that would not function correctly or blow cold air. Had High Ridge Heating and Cooling here as he has done work before for me and parents. He took one look and stated we needed to replace entire a/c furnace unit for $3100. Told us it would cost about the same to clean. No way I could afford that so went on Angie's List to find someone and read Sam's review's. He came out and told me the cost at $425 to clean. Which was fantastic. He spent about 2 1/2 to 3 hours and did a wonderful job. Ended up paying total $625 once he was done and asked me before doing anything additional that would cost more. Also since our unit didn't have valves on system to reuse our refrigerant he had to put new in which was part of price increase. Sam, thanks so mich for not trying to take advantage."
A/C replacement
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
4.8(
460
)

Serving Saint-Louis, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"I've had my unit over 3 years it was due for my yearly inspection that's included in my warranty. Steve came out and checked my unit out said everything was working well and asked me about the water leak from the Overflow which I didn't call in should have but didn't. I'm a hard learner. He checked it out found the problem ordered the part through the company( was not a problem within the unit) it was a part connected to the pipe for the Overflow. didn't take long for the part to come in, they sent out a repairman fix the repair on the leak. The next day I woke up no heat called Antone explaining I had no heat they said they'd send somebody out that day now you know if it was another company it would have been like this. well we have to give you an appointment cuz all are repairman our out on calls that's not how it goes with Anton I requested Steve to come out, within 40 minutes he was at my door went downstairs he new exactly what the problem was. It was a Minor error within the repairman from the prior day, fixed it in within 5 min. had heat. Told me exactly what happened. A little bit about Steve he is dedicated to his work a valuable employee very respectful tells me exactly what's going on and what he looked over and answers all my questions and actually helps me with my Control Systems upstairs I'm not good at setting it to my likings. If you're looking for a company and tone is the company to go to. A shout out to you Steve."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time1 day
Response rate86%
12 neighbors recently requested a quote
Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
333
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"I bought a new shower system and needed help installing it. Glen quoted me a priced but let me know my other option was to buy different hardware. If I follow his advice, I simply buy and install the fixtures myself. The guts inside the wall (already open to tile) are just fine and work with the upgraded features I wanted! Saved me a bunch in time and materials. While he was here he diagnosed another plumbing issue in my guest bath. the quote seems fair and now I know I can trust them to do what's best for me I'll be calling them back."
.
.
.
.
.

+2

Response time6 days
12 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for MTL Management Group
MTL Management Group
5.0(
26
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

MTL Management Group is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Water line
Water line
Water line
Drain clog
Drain clog

+18

Response time6 hrs
Response rate100%
6 neighbors recently requested a quote
Master Remodel & Construction
4.9(
15
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Jacob and Cody have been amazing to work with. We originally hired them to repair our stairs and have since contracted with them to install our kitchen tile floor, install electric in our kitchen island and to repair some of our drywall. Their team is very professional, their estimates are accurate and they do quality work. We plan to hire them again when we remodel our bathrooms."
Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
Perfect Air
4.7(
6
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 1982

Emergency services offered

Warranties offered

Founded in 1982. Team members that are drug tested and background checked insuring that the people in your home are safe. We specialize in repairing and replacing residential heating and air conditioning systems. "Fixed Right or It's Free"\nTechs available Sat & Sun call for appointment.

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for House Doctor's
House Doctor's
5.0(
1
)

Serving Saint-Louis, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Property maintenance is an essential yet often daunting task for homeowners and businesses. Finding the time or the right tools to carry out these tasks can be difficult and exhausting, leading to delays and frustration. At House Doctors of St Louis, we are here to alleviate these challenges, providing reliable solutions to all your maintenance and improvement needs efficiently and professionally.\n\nOur skilled handyman team excels in managing an extensive range of tasks for residential and commercial projects alike. We transform overwhelming to-do lists and stalled projects into completed tasks, ensuring a smooth process from start to finish. Whether it's quick repairs or major renovations, our technicians handle a variety of requests backed by free estimates to initiate the process, thus making your goals achievable.\n\n

Hvac Install
Hvac Install
Hvac Install
Hvac Install
Hvac Install

+1

1 neighbors recently requested a quote
FAQs for radiant floor heating system installation projects in Saint-Louis, MO

In new construction, installing radiant floor heating costs between $19,000 and $48,000. The price depends on factors such as the heating system type, flooring material, and square footage. Since there's no existing flooring or wall to work around, the installation is more straightforward, reducing labor costs and improving project efficiency.

Radiant floor heating warms rooms by circulating heated water beneath the flooring, while baseboard heating supplies warmth through units installed along the lower wall portions. Radiant flooring systems deliver even and consistent heat, whereas baseboard units generate gradients of warmth. Radiant floor heating also reduces heat loss, making your home more energy efficient.

Tile and stone are the best choices for radiant heating because they transfer heat rapidly and efficiently. These materials warm the room quickly, ensuring optimal comfort. While wood, laminate, vinyl, carpet, and rubber are acceptable alternatives, they conduct heat slower and require extra energy to achieve the same temperature levels.

Radiant floor heating heats an entire house only when every room and area is outfitted with the system. Installing radiant heating across all of your living spaces ensures complete and consistent warmth, eliminating cold spots while enhancing energy efficiency. Installing a whole-home system provides even warmth, eliminating reliance on forced-air systems.

In-floor heating systems deliver long-lasting performance, with tubing and coils lasting 20 to 35 years and boilers operating for 15 to 20 years. Routine maintenance and prompt repairs ensure your heating system reaches its maximum lifespan. A properly installed system provides reliable warmth over decades, making it a durable long-term investment in home comfort.

Radiant floor heating prevents mold growth by actively reducing moisture beneath the flooring. It maintains warm surfaces that dry excess water and lower condensation, which minimizes the conditions needed for mold to thrive. This efficient control of humidity results in a healthier environment indoors, ensuring that moisture issues are kept well below harmful levels.

The Saint-Louis, MO homeowners’ guide to radiant floor heating system installations

From average costs to expert advice, get all the answers you need to get your job done.