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Top-Rated Boiler installation pros in Awendaw - Updated Nov 2026

Automated Living Solutions
4.5(
49
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Awendaw, SC and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Electrician was prompt and friendly. Worked very quickly. I had purchased a full day and he had gotten through most of my items by the mid-day point. A couple of my ceiling fan light kits were not working properly and needed a little extra attention to troubleshoot. Also the doorbell I had purchased needed a transformer in order to complete install. The tech was eager to leave and said he would come back another day if wanted him to. When I tried to schedule a follow up, he was booked up for at least the next 3 weeks. I was disappointed that since I had paid and booked for a full day, he didn't stick around long enough for me to run to the store and get whatever supplies might be needed so the job could be finished that day. Also after he left, we realized one of the regular light fixtures that was installed wasn't working. Considering I paid for a full day and only got a half day of work, and had to pay someone else to come back and finish the job, I don't feel like I got a great deal."
Recommended by83%of homeowners
Avatar for Commonwealth Contracting LLC
Commonwealth Contracting LLC
4.6(
206
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Awendaw, SC and surrounding areas

In business since 2003

Free estimates

"A large tree fell on my home during storm & I hired another contractor to complete repairs which included replacing 9-12 rafters/sheathing/shingles, re-building small front porch & adding 3 windows to sunroom. Original contractor installed the windows & did a lot of work on the roof but were very slow & work was sub-par.....they also had issues getting project permitted & I finally had to let them go. I was in a real bind to get repairs completed as I was in the middle of re-financing house when the storm hit. I contacted Commonwealth & they were able to come out & assess what needed to be done. They got the permits right away & got started. Most of the previous work had to be re-done....they removed the windows & added headers & proper support & re-installed, repaired roof & re-built front porch. All work was done professionally & in a timely manner. Also installed interior trim (baseboards/windowsills/frame) in sunroom, which I requested at the last minute, so house would be ready for appraisal. They did a nice job matching the original trim on older home. Would definitely hire again."
New Bedroom Addition
Kitchen Remodeling "After"
Bathroom Remodel
Recommended by96%of homeowners
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Install Boiler FAQs, answered by experts

Warmed or cooled air can escape your home through drafty windows and doors. If you notice any gaps, be sure to caulk and seal them. You can also hire a local pro for an energy audit to get a list of energy-saving recommendations. 

Finally, check your insulation. It can settle in over time and become less effective. The Environmental Protection Agency (EPA) estimates that you can save an average of 15% on heating and cooling costs (or 11% of total energy costs) by sealing leaks and making sure attics, crawl spaces, and basements have a nice layer of insulation.

Costs depend on unit size, labor, fuel type, and whether additional piping or venting is needed.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

The average lifespan of a boiler is typically between 15 and 20 years, though some may last for as little as 10 years while others can reach 30. A boiler's longevity is influenced by several factors, including the quality of the unit, proper installation, and consistent professional maintenance.

The material also plays a significant role. Older boilers made from durable cast iron can last for over 20 years, with some functioning for up to 50 years. However, it's important to consider their lower efficiency, which can lead to higher utility bills. Modern boilers, often made from steel alloys, are designed to withstand high pressure and temperatures and have an average lifespan of about 20 years.

To maximize your boiler's lifespan, ensure it is installed correctly, have it professionally maintained each year, and address any necessary repairs immediately.

The Awendaw, SC homeowners’ guide to boiler installation services

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