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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon144
    Verified boiler installation services reviews

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Avatar for Mechanical Comfort Systems Inc
Mechanical Comfort Systems Inc
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gainesville, TX and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Mechanical Comfort Systems installed a new heating and air system when my upstairs (where all the bedrooms are located) system went out in the heat of the summer on a Thursday (left for work and it was working... got home and it was 90 degrees upstairs). I had another HVAC contractor out before calling Mechanical Comfort Systems and their proposal was significantly more expensive for a lesser system than I received from Mechanical Comfort Systems (the efficiency of the system was an upgrade from existing, and other company quoted replacement with same efficiency as existing). The system was replaced quickly (on a Saturday), and the installers were great, very professional. They cleaned up after themselves, and did a great job. During the freeze this February, I had a water pipe freeze and burst. Mechanical Comfort Systems came out the day after, even though driving conditions were still terrible and all my friends in similar situation were being told it'd be several days to a week before a plumber could come unless they paid some ridiculously expensive emergency fee... I recommended Mechanical Comfort Systems to three other people I knew that also had frozen pipes burst, and they all had them come after fix theirs after I gave them Mechanical Comfort Systems information. I strongly recommend Mechanical Comfort Systems to anyone needing any plumbing or HVAC work. I'll definitely use them again... although I hope not anytime soon ?"
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15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Shaw Construction & Remodeling
Shaw Construction & Remodeling
New to Angi
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Gainesville, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m Brandon Shaw, owner of SHAW Construction & Remodeling, serving homeowners across North Texas. I’ve spent over a decade in construction, starting in heavy equipment and moving into hands-on residential remodeling, so I understand both the big picture and the small details that make a job last. My company focuses on quality work—whether it’s painting, flooring, drywall, or full interior upgrades—and I treat every home like it’s my own. I believe in doing things right the first time, communicating clearly, and standing behind my work long after the job is done.

Avatar for STUART HVAC, LLC
STUART HVAC, LLC
4.7(
49
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gainesville, TX and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Stuart is very knowledge about HVAC units and tries to repair versus replacement.  Extraordinary customer relations.

 Also scheduled adding new insulation.  His work is reliable.   We had a few hiccups on the timeline of getting replacement unit installed due to call load. We plan to use him for normal maintenance going forward.
"
Recommended by93%of homeowners
Avatar for Morrison Heating and Air
Morrison Heating and Air
5.0(
11
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gainesville, TX and surrounding areas

In business since 1985

Emergency services offered

Credit card accepted

"I called the afternoon my A/C went out. Morrison said would be there at 9a, got there at 8:45. Looked over entire system. Fixed the problem; explained why it broke down & how to care for A/C in general. The cost I wrote in here for the service call is approximate because I also had them service the A/C at my office. I’ve known Morrison family since 2010. They are honest about what’s wrong with A/C & cost of repair, whether replacement is warranted and what can wait, and are prompt in an emergency. They did an install for a friend & she is pleased a year later when Morrison came to service her A/C - for free because it was their install. The price they charged was way lower than other people she contacted & they provided a warranty for her new A/C. Highly recommend Morrisons."
Recommended by100%of homeowners
Avatar for Calahan Construction & Air
Calahan Construction & Air
4.7(
189
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gainesville, TX and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I originally asked Stacey for a quote last March, when I had to have some pipework done under the house and I thought I might be able to roll them in together and save some money. That didn't work out, so I had to put off the renovation. I recently had a hip replaced and am about to have the other replaced and it's very difficult to manage showers with the old setup. I decided to ask Stacey if he was available although it was very short notice. (I think he fit me in within less than three weeks.) Stacey's quote was $7500 and he stayed with this same price although six months had passed. The price included demo, providing and installing hardie board, laying the shower floor, building the shower frame, building a chair-height bench, providing and installing a new toilet and vanity, providing and installing a new light/fan/heat combination, installing miscellaneous bathroom hardware (that I provided - towel rack and toilet paper holder), installing a large mirror (that I provided) to replace the medicine cabinet, providing and installing new floor tile, new shower floor and wall tile including an accent tile, providing and installing new shower fixtures, providing and installed a new glass shower door, providing paint and painting everything that wasn't tiled including the linen closet. (I think that's everything!) The work took just shy of seven days. In everything, Stacey went above and beyond. (I was surprised that he worked with the crew and worked very hard.) Most of all, he managed my expectations very well. I was concerned about the shower door because the only kind I could remember seeing were the frameless, hinged style, and the sliding door he chose had a frame at the top and bottom (not in the middle). At first I really wanted those entirely frameless doors, but thank God he talked me down. In such a small bathroom, they would have been a nightmare. The towel rack that I ordered from that big online retailer arrived with the end open, and Stacey discovered that one of the screws was missing (and the hole stripped), so I'm guessing this item had actually been returned and then re-sent to me. Stacey did a workaround and it looks beautiful. He also was very helpful in guiding me with choices. There are so many choices out there in tiles and paint colors and EVERYTHING that I nearly shut down just trying to pick out accent tile. He provided paint cards so I could choose colors. Finally, he knew I had some blinds in my front window that I had installed improperly and now (recovering from the surgery) am not able to fix myself. He installed these for me as well! I just really couldn't be happier with the work. I highly recommend Calahan Construction. FYI, I asked Stacey if he does floor tile for the rest of the house (he does) and I am looking forward to working with him again on this project in the coming months."
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Amana Systems

+6

Recommended by91%of homeowners
Service Man
4.4(
116
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gainesville, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"

Cesar and Brandon arrived on schedule and completed the job within 90 minutes.  Very friendly and professional representatives of Service Man Services.  Offered to check our AC unit as part of their service, but we declined because our unit was newly installed less than three weeks ago.  If anyone needs routine duct cleaning, I recommend calling Service Man Services.


"
Recommended by83%of homeowners
Avatar for Dring Air Conditioning & Heating
Dring Air Conditioning & Heating
4.2(
125
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gainesville, TX and surrounding areas

In business since 1953

Free estimates

Emergency services offered

"I purchased my home last September and was concerned with the state of the air conditioner from the get go. This sumer, my fears have been realized. The unit would continually run all day and not be able to cool the 2000 SQF house. I had Larry Dunn with Dring come out to quote a replacement of the duct work, as it was origial in a 1950's house. The service crew arrived on time and were very professional as well as great communicators. They were able to explain the whole process and give me a detailed look at how everything they were putting worked. Everything went flawlessly, with the exception of a few dings in the wall, and the house is much cooler."
Before & After Attic Insulation
Before & After Attic Insulation
Before & After of a Carrier Heat Pump Installation
Fiberglass Attic Insulation
Carrier Air Handler Install

+13

Response time7 hrs
Response rate100%
Recommended by90%of homeowners
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Install Boiler questions, answered by experts

The cost of propane and related services varies depending on tank size and location but generally ranges from $500 to $2,500 for installation and initial fill.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

If you’re looking for a way to heat your home that is lower in cost and higher in efficiency, you should run the numbers to see what it would look like to switch to gas or electric heat. The best choice for how to heat your home depends on your location, budget, and energy priorities.

In some cases, conversion kits are available, but not all boilers are compatible. Conversion may require significant modifications and should only be performed by a qualified professional. Before making a decision, compare conversion costs to the cost of a complete replacement to determine the most cost-effective and reliable option for your home.

The Gainesville, TX homeowners’ guide to boiler installation services

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