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Find Radiant floor heating system installers in Portsmouth

Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
87
)

Serving Portsmouth, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"The service technician Victor arrived on time and politely introduced himself. Prior to commencing work he inspected the work area (installation and clearances etc). He explained the house heating would be off as he cleaned filters etc. After cleaning/adjustment/testing was conducted, he went over the test results printout with me. All good and nothing required further work."
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+11

7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for SuperiorAir Duct Cleaning
SuperiorAir Duct Cleaning
4.5(
573
)

Serving Portsmouth, NH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Showed up on-time and did a very professional job. Made some recommendations to seal the exterior of the chimney. There was no pressure sales just a careful recommendation. Because of the professionalism, I had him also look at the heating system. He cleaned the ducts and inspected the air handlers. I highly recommend Superior."
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+43

Recommended by87%of homeowners
Avatar for Seashore Comfort Solutions
Seashore Comfort Solutions
5.0(
7
)

Serving Portsmouth, NH and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"We own a home in Gloucester that we rent out during the high season. During the hottest week of the summer, two of our central A/C units broke down and we needed to replace them fast. I called ten different A/C companies on a Sunday night—and was amazed that I reached SEASHORE COMFORT SOLUTIONS directly. Sarah sent out someone from their team the next day to do a diagnostic; we ended up replacing the two units within days of that first visit. Every time I called the office, someone answered. Every time I wrote to SEASHORE COMFORT SOLUTIONS, I received quick responses, clear answers and very courteous service. They deserve FIVE STARS every time. When the units were installed, the tech called me about the wall mount placement and then again to tell me they were leaving. SEASHORE COMFORT SOLUTIONS was so easy to work with and I'm relieved to know that they are nearby and ready to help when needed. Thank you to Sarah, Rich, Frank and everyone on the SEASHORE COMFORT SOLUTIONS team!!"
Heat pump installation
Rooftop unit replacement
Ductless mini split installation
Dryer vent cleaning - before
Dryer vent cleaning - after

+3

Recommended by100%of homeowners
Avatar for TJ Thistlewood Plumbing & HVAC
TJ Thistlewood Plumbing & HVAC
5.0(
6
)

Serving Portsmouth, NH and surrounding areas

Emergency services offered

"Tyler was extremely helpful and accommodating and helped me on very short notice with 2 plumbing projects recently, even spending almost an entire Saturday working when a washing machine install ended up being more work than expected. He is professional and extremely reasonably priced. Will definitely recommend and use for all of my plumbing needs."
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+1

Recommended by100%of homeowners
Avatar for Queen City HVAC LLC
Queen City HVAC LLC
5.0(
8
)

Serving Portsmouth, NH and surrounding areas

In business since 2019

Free estimates

Offers commercial services

"Adam, the business owner, arrived as promised, quickly identified the problem and solved it, and then made a long-term suggestion which I most likely will follow."
Response time7 hrs
Response rate85%
Recommended by100%of homeowners
Avatar for DF Richard Energy
DF Richard Energy
4.1(
31
)

Serving Portsmouth, NH and surrounding areas

In business since 1932

Free estimates

Emergency services offered

"The gentlemen who sell the product were excellent.  Punctual and answered our numerous questions.  The installation was timely and the laborers were great.  That's where the good stuff stopped.  First of all, there were scuffs all over the ceilings and a hole in the sheetrock where they had dropped a tool in the attic.  Secondly, the installation of the ac grates was shotty at best.  We had to take one down and realized they were only screwed into the sheetrock no strapping or molly bolts.  The biggest issue however, is that we have been without heat on three occassions, had zones running continuously, and had no less than five service calls to them.  We are beyond frustrated after spending so much and are still working to rectify the issue

I have updated our review.  After the last service call, the problems with the furnace have been fixed.  I believe they are now working with a different installation company which should match with their customer service end of things (which as i said was always excellent) we are still waiting for them to come back this summer to complete a few odds and ends and as soon as that work is completed i will give a final review
"
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Recommended by80%of homeowners
Avatar for DiPietro Heating & Cooling
DiPietro Heating & Cooling
3.7(
46
)

Serving Portsmouth, NH and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Scheduling was challenging. On the first attempt, the service guy never arrived. When I called, the scheduler said there was some computer error, apologized, and rescheduled. On the second attempt, the guy came and did the service, then recommended having the expansion tank replaced. I was supposed to get a call to schedule the follow-up service, but never did. I called a few times and left a message, eventually getting a callback from someone who was able to schedule the service. Once again, the first attempt was a flop. They sent out a heating technician, not a plumber, to replace the expansion tank, which he was not certified to do...and he arrived late. On the second attempt, the plumber arrived on-time. He was very professional, efficient, and did great quality work. He made a recommendation for some other plumbing work after I asked him about an issue we had been having. He told me to call the company to schedule the work. Once again, I struggled to even get the service scheduled. This time, I gave up after 3 or 4 tries. I'll be contacting another plumber to get the work done at some point."
High efficiency Trane XL16i system
High efficiency Burnham Boiler
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+3

Recommended by66%of homeowners
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FAQs for radiant floor heating system installation projects in Portsmouth, NH

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 Portsmouth, NH 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.