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TRUSTED BY IRMO, SC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified boiler installation services reviews

Find Boiler installation pros in Irmo

Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)

Serving Irmo, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"I had been told by another company that I needed to have my duct work replaced. It is only 7 yrs old so I contacted EF Martin for a free second opinion. They came out and did a visual inspection, showed me photos of where the other company said that there was damage and advised me that there were minimal repairs that needed to be done but that the work was still covered under the installing companies warranty."
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Cottrell & Co., Inc.
Cottrell & Co., Inc.
4.8(
529
)

Serving Irmo, SC and surrounding areas

In business since 1995

Emergency services offered

Warranties offered

"We first used Cottrell Fall 2017 for a hot water heater. Josh came out on a service call one night to assess our issue and recommended a replacement. I love that they have 24/7 hours with no extra charges. A crew came the following afternoon to replace the tank and installed new valves. We called them again when I noticed the signs of a potential slab leak earlier this month. They wanted another company to come out to detect the origination of the leak and then they came out afterwards. The day of the appointment to do the repairs, the appointment before me ran late so they were late getting to me and still stayed to finish the job until about 7:00 PM which I appreciated. I am pretty obsessive about my house being clean so I’ve appreciated their willingness to wear shoe covers and how they clean up after themselves. I have bad allergies so when they had to do the slab leak repair and Brett mentioned it would get dusty so he was putting up some plastic and I said I was concerned about dust going all over, he made a little fortress of plastic to work under to contain the dust in one small area. Of course, not even a plastic fortress can rival all that flying dust but I give him an A for effort :-) They replaced a hot and cold pipe that each had holes in the same area for $2,400. I can’t remember the name of the other tech but he was friendly as well. We noticed our water pressure in our kitchen decreased significantly after this repair and Brett came back again to check it out and cleaned out the hot line in the kitchen where some sediment was causing the low pressure. He also installed a new pressure reducer valve to boost the pressure in the house that has been low. Brett seems to go above and beyond and Cottrell has stood behind their work which has gained my trust in them. I will continue to call on them when plumbing issues arise (though I REALLY hope that won’t be for a while!)"
Recommended by96%of homeowners
Avatar for DUCTZ of Greater Columbia
DUCTZ of Greater Columbia
4.8(
108
)

Serving Irmo, SC and surrounding areas

In business since 2008

Free estimates

"Scheduling the work for a new dryer vent was not only easy and prompt, but the young lady who scheduled was more than helpful. The company offered a coupon on Angie's List which I had not purchased. After I mentioned finding the great reviews on Angie's List, she told me I would save by purchasing the coupon, which we did. Wayne and Robert arrived on time and proceeded to install the new vent after explaining what they would do. They reconnected our dryer to the new vents, replaced it and tried it out. Finally, they replaced a door that had been taken down by the new washer and dryer installers when they were done. This is one of the most professional and dependable companies we have had in our home, and we will use them again if needed for duct work."
Before
After
Boot Sealing
Damaged Duct Work
Dirt &  Microbial Growth

+2

Recommended by97%of homeowners
Avatar for Southeast Plumbing & Gas, LLC
Southeast Plumbing & Gas, LLC
4.5(
55
)

Serving Irmo, 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
Avatar for One Stop Plumbing, Heating, and Air
One Stop Plumbing, Heating, and Air
5.0(
6
)

Serving Irmo, 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
Avatar for HIS Heating and Cooling of the Midlands
HIS Heating and Cooling of the Midlands
4.6(
19
)

Serving Irmo, 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
Avatar for A & A Duct Repair
A & A Duct Repair
5.0(
7
)

Serving Irmo, SC and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We can take care of all your heating and cooling needs. We specialize in duct repair/replacement, as well as mobile home duct work. From big to small, we do it all here at A & A Duct repair! Call and schedule your free estimate today!! 8033376097

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+34

Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Irmo, SC and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim responded promptly to my order placed on Angie's List for the Remote Computer Tune Up & Repair Deal.  He cleaned up the computer remotely, which was running very slowly, and required frequent re-boots.  Computer is running much faster now.  Great service.  Would highly recommend.


"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Showing 1-10 of 39
Install Boiler questions, answered by experts

Boilers provide even heating, energy efficiency, and a quiet operation compared to forced air systems.

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

Many utility companies and government programs offer rebates or incentives for the installation of high-efficiency propane boilers. These can offset upfront costs and improve your return on investment. Check with your local utility or installer for current offers. Incentives vary by state and provider, so exploring regional programs can help maximize your savings.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

The Irmo, SC homeowners’ guide to boiler installation services

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