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TRUSTED BY JOHNSTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon641
    Verified boiler repairs reviews

Verified Reviews for Boiler Repair pros in Johnston, SC

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

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

Last update on October 17, 2025

Find Boiler repair pros in Johnston

Avatar for Powell Plumbing, LLC

Powell Plumbing, LLC

Located In:
5.00(
6
)
•Approved Pro

Powell Plumbing, LLC

Located In:
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
205 local quotes requested

I can cover all your plumbing needs from small repairs to large repairs, whatever you need, including drain cleaning. I pride myself on the quality work I provide, while delivering great customer service. Call -or- click to schedule an estimate today!

"Very affordable and wonderful customer service. Will be using them again!"

Lennetta B on November 2024

I can cover all your plumbing needs from small repairs to large repairs, whatever you need, including drain cleaning. I pride myself on the quality work I provide, while delivering great customer service. Call -or- click to schedule an estimate today!

"Very affordable and wonderful customer service. Will be using them again!"

Lennetta B on November 2024

Avatar for Ka'Vontay's Door Installation

Ka'Vontay's Door Installation

1821 Tanyard St.
New on AngiNew on Angi
•Approved Pro

Ka'Vontay's Door Installation

1821 Tanyard St.
New on AngiNew on Angi
•Approved Pro
3 years of experience
Free onsite estimate

Kavontay's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Kavontay's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Avatar for P & W HVAC Services

P & W HVAC Services

145 Ridgefield Road
4.81(
243
)
•Approved Pro

P & W HVAC Services

145 Ridgefield Road
4.81(
243
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
50 local quotes requested

P & W HVAC Services is your first choice when it comes to any and all of your HVAC needs in South Carolina. Our mission and goal as a company is too make sure that our customers are 100% satisfied, that we show up on time, and that we provide a great service at a fair price. As a locally owned and operated business, you will deal with the owner of the company from your initial estimate through to the completion of your work. Get in touch so we can show you what many of your neighbors already know; that P & W HVAC Services will solve your HVAC problems. Guaranteed!

"Excellent experience. Pro was thorough and professional. We would definitely use again. "

Tanya V on July 2025

P & W HVAC Services is your first choice when it comes to any and all of your HVAC needs in South Carolina. Our mission and goal as a company is too make sure that our customers are 100% satisfied, that we show up on time, and that we provide a great service at a fair price. As a locally owned and operated business, you will deal with the owner of the company from your initial estimate through to the completion of your work. Get in touch so we can show you what many of your neighbors already know; that P & W HVAC Services will solve your HVAC problems. Guaranteed!

"Excellent experience. Pro was thorough and professional. We would definitely use again. "

Tanya V on July 2025

Avatar for R&M Building and Remodeling

R&M Building and Remodeling

Pickett Mill Road
No reviews yet

R&M Building and Remodeling

Pickett Mill Road
No reviews yet
8 years of experience

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

Weld fab and piping

No reviews yet

Weld fab and piping

No reviews yet

We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile

We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile

AR Plumbing

No reviews yet

AR Plumbing

No reviews yet
Emergency services offered

I been doing Plumbing for almost six years now. I went to school for plumbing, I was top of my class and good at what I do. I can fix your leaking or clogged toilet. I will provide you with the best service and work at a good time no matter what.

I been doing Plumbing for almost six years now. I went to school for plumbing, I was top of my class and good at what I do. I can fix your leaking or clogged toilet. I will provide you with the best service and work at a good time no matter what.

Avatar for Sector One Incorporated

Sector One Incorporated

1751 Dixon Airline Rd
5.00(
3
)

Sector One Incorporated

1751 Dixon Airline Rd
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Heating / Air Conditioning - Welding * Remove an Old System and Replace it with a New System * New Installations * Preventive Maintenance * Service and Repairs * Welding: www.facebook.com/SectorOneIncorporated/

"Sector One was Amazing!! Mr Sam the owner traced my problem and had my unit back running in no time, plus gave me some suggestions on adding to my existing unit when I do future renovations. I would refer Sector One to all my family & friends, honest and most of all integrity!!!"

Jim W on December 2023

Heating / Air Conditioning - Welding * Remove an Old System and Replace it with a New System * New Installations * Preventive Maintenance * Service and Repairs * Welding: www.facebook.com/SectorOneIncorporated/

"Sector One was Amazing!! Mr Sam the owner traced my problem and had my unit back running in no time, plus gave me some suggestions on adding to my existing unit when I do future renovations. I would refer Sector One to all my family & friends, honest and most of all integrity!!!"

Jim W on December 2023

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Boiler Repair questions, answered by experts

Yes, it is OK to turn off some radiators, and you’ll save money on heating costs if you make it a regular habit to turn your radiators off in unused rooms that don’t need heat. That said, turn them back on when you need to heat your whole home instead of cranking up the dial on the ones you haven’t closed to compensate. The latter will result in higher heating costs and more wear and tear on your system.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

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.

With proper maintenance, boilers last for around 15 years on average. A cast iron boiler may last longer, over 20 years, but you should always consider the efficiency of older boilers and opt to replace an old one if it’s significantly lower than newer, high-efficiency boilers. Otherwise, you’ll be spending more on your utility bills each month.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

The Johnston, SC homeowners’ guide to boiler repairs

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

See all articles

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