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TRUSTED BY JOHNSTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon32
    Verified boiler installation services reviews

Find Boiler installation pros in Johnston

Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Johnston, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

CNT Foundations is the best foundation repair company in the industry. Locally owned and operated since 2010, we service commercial and residential foundation repairs, crawl space repairs, and New Construction projects in the Carolinas, Savannah and Augusta, Georgia. Call today for a free estimate and find out why CNT Foundations is #1.

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+270

Recommended by84%of homeowners
Bridges heating and air
5.0(
4
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Johnston, SC and surrounding areas

In business since 1985

Credit card accepted

"Arrive I day & time quoted, very professional and efficient. Completed job as stated. Owner was in contact day of installation and day after to make sure all was O. K. highly recommend this company!"
Recommended by100%of homeowners
Avatar for All Dry Of The Carolinas Inc
All Dry Of The Carolinas Inc
4.3(
48
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Johnston, SC and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"All Dry of the Carolinas has provided a quote to do a french drain system around the front yard and replacing a sump pump that was installed by another company with one that is not a box store pump, but a super sump. They have also provided me with a warranty and clean outs will be installed in order to flush the system once a year. I have a quote for encapsulation as well. But that work will have to wait until I have a joist replaced."
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+4

Recommended by90%of homeowners
Avatar for Dedicated Air Care
Dedicated Air Care
4.7(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Johnston, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

Our company is a full-service heating contractor, and we established it with a strong focus on the best interest of our customers. With over 20 years of industry experience, we take pride in our courteous, highly-trained, and professional technicians who undergo continuous training and education to be able to work on all kinds of cooling and heating jobs. Our reputation for going above the expectations of our clients sets us apart from any other HVAC service provider in the area. Our team will arrive on time and will offer a detailed checklist after every maintenance job. In addition to being a full service HVAC contractor, we expanding our home service to include: electrical repair services, plumbing services, general home maintenance and lawn care services. Call us for a free estimate!

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Recommended by93%of homeowners
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Install Boiler questions, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

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 Johnston, SC homeowners’ guide to boiler installation services

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