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TRUSTED BY GASTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon759
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Gaston, SC

*The Angi rating for Boiler Installation companies in Gaston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Gaston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on September 06, 2026

Find Boiler installation pros in Gaston

Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gaston, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Service Tech was on time, professional, courteous, and efficient. He found a small part that needed repairing so I'm sure that will keep me cool this coming summer. E F Martin has always been a cut above the rest and it shows in all they do. Thanks!!"
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
Response rate100%
12 neighbors recently requested a quote
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Avatar for DUCTZ of Greater Columbia
DUCTZ of Greater Columbia
4.8(
108
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gaston, SC and surrounding areas

In business since 2008

Free estimates

"Went well! Fast and efficient!"
Before
After
Boot Sealing
Damaged Duct Work
Dirt & Microbial Growth

+2

Recommended by97%of homeowners
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Avatar for Southeast Plumbing & Gas, LLC
Southeast Plumbing & Gas, LLC
4.5(
55
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gaston, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"After talking with several plumbers, I decided to use Southeast Plumbing and Gas. Brian answered all of my questions and quoted me a very competitive price. Brian installed a new dishwasher, put in a new tankless water heater (plus ran new electrical for the unit) and some other smaller fixes. He was professional, courteous, and did the work for what he quoted. He also tackled some additional plumbing issues that cropped up while he was doing everything else. He was at our house for over 12 hrs fixing everything and making sure everything was working properly before he left. I would definitely recommend SE Plumbing and Gas and would use them again."
Multiple LP Gas Line Installation
Underground natural gas line
Underground natural gas line installation
Septic Systems Service and Usage
Water Filtration & Softeners Project

+85

Recommended by96%of homeowners
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Avatar for One Stop Plumbing, Heating, and Air
One Stop Plumbing, Heating, and Air
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 Gaston, SC and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"It went better than I could have expected. The one stop crew came in helped me pick out the right water heater. They put it in no problem and got the old one out. I will call one stop for future plumbing and hvac issues."
Removing the tile to access the pipes in the wall to locate a hot water line.
Farmhouse Cast Iron Wall Sink Installation Project
Pool House Half Bathroom, which our One Stop Plumbing, Heating, and Air interior designer selected the fixtures, hardware, pedestal sink and toilet, as well as the wall paint color for project.
The finished project: A Delta Cassidy Pot Filler Faucet install
The piping installation after it was located inside the wall. After the painting contractor installed the dry wall and the wallpaper finished we were then able to finish the sink project and add the finishing touches.

+25

Recommended by80%of homeowners
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Avatar for HIS Heating and Cooling of the Midlands
HIS Heating and Cooling of the Midlands
4.6(
19
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gaston, SC and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"The contractor performed an outstanding installation. The first visit, he assessed the work to perform, then walk me through the process he would perform. He offered various units to accommodate my requirement before I decided on the best option. On the day of the installation, he arrived on time, took the necessary safety precautions, did the installation and then walk me through the process of what he performed and showed me the operations. His quality of work (A+) and the cost (A+) met our expectations."
3.5 Ton Airtemp Gas Package System Installation
2 ton Airtemp Heatpump Condenser Installation
2 ton Airtemp airhandler 5kw heatstrips Installation
Additional Photos
Additional Photos

+29

Recommended by94%of homeowners
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Avatar for A & A Duct Repair
A & A Duct Repair
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gaston, SC and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"He did a great job and it was more convenient for me. I would use the service again"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+34

Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gaston, SC and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"It went well. We will use his services again, if necessary."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Showing 1-10 of 37
Install Boiler questions, answered by experts

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

Due to fuel line connections and venting complexity, professional installation is required for safety and efficiency.

The Gaston, SC homeowners’ guide to boiler installation services

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

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