Top-rated boiler repair pros.

Get matched with top boiler repair pros in Union, SC

There are 7 highly-rated local boiler repair pros.

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Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon971
Verified boiler repairs reviews

Boiler repair pros in Union

Bentley's Heating & Air
3 Town Center Dr
4.89(
38
)
Approved Pro
Bentley's Heating & Air
3 Town Center Dr
4.89(
38
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
47 local quotes requested

Bentley's Heating and Air has been serving the upstate since 1991. A recent winner of several years of the Better Business Integrity Award shows that we strive for Excellency and 100% satisfaction. We are skilled in all aspects of the heating and cooling business. We sell and service all makes and models. There is never a job too big or too small. Mention Angie's list for a special discount!

"Robbie was excellent and found the source of a problem that my previous heating/air contractors missed."

Greg S on December 2019

Bentley's Heating and Air has been serving the upstate since 1991. A recent winner of several years of the Better Business Integrity Award shows that we strive for Excellency and 100% satisfaction. We are skilled in all aspects of the heating and cooling business. We sell and service all makes and models. There is never a job too big or too small. Mention Angie's list for a special discount!

"Robbie was excellent and found the source of a problem that my previous heating/air contractors missed."

Greg S on December 2019


Avatar for Flaker Flooring L.L.C.
Flaker Flooring L.L.C.
1233 Doug Hollow Rd
4.54(
48
)
Approved Pro
Flaker Flooring L.L.C.
1233 Doug Hollow Rd
4.54(
48
)
Approved Pro
Customers say: Terrific value
251 local quotes requested
26 years of experience

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"If you are reading this review, I wish I could speak to you face to face and tell you (implore you) not to use Flaker Flooring for services. We hired them to install laminate hardwood flooring in our small condo in Keowee Key. We hired them based on decent prices and decent reviews. There were issues with timing and punctuality. The price was increased twice due to needing to to extra work to level (which we agreed to with no issue). Once the work was "complete" there were issues. There were missing transition pieces, missing pieces near the sliding glass door, missing quarter round in areas, and BUBBLING in the flooring. We adressed our concerns and transition pieces and quarter round were added. Upon final inspection the cuts to the wood, around corners, vents, etc were rough. There were gaps at corners that the quarter round didn't cover and there were bubbles/humps throughout the flooring. Never have I seen floors that are not flat. We were told by the contractor that there was nothing he could do and the floors would settle. These were there upon installation. Well, about 6 months later, the bubbles have become large hills in the flooring, and the floor is rising to the point where doors no longer shut because they scrape the flooring. When we called the contractor back out, he said he had no idea why that was happening and wasn't sure how to fix it. We had a reputable flooring contractor come out and inspect the floors. He said that without a doubt, this was an install error. The floors were installed way too tight. There is supposed to be space where the floor meets the wall. This is what the quarter round is there to cover. There was no space. The subfloor also had issues that we were never made aware of. The new contractor stated Flaker Flooring should have never placed floors without replacing the subfloor. There were no temperature or moisture issues present. Again, we never heard a word about it. We paid $7k to have the flooring replaced (as it was unusable) and the work redone. We have asked Flaker Flooring to simply refund their work, and they have yet to. The bottom line is: if you are looking for quality work and a contractor that has integrity and will stand by their work (especially if they make errors)... look elsewhere, and be sure their work comes with a warranty. Please don't trust the other reviews as we did. Please do not use this contractor. You will likely have to have the work redone."

Leah W on January 2021

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"If you are reading this review, I wish I could speak to you face to face and tell you (implore you) not to use Flaker Flooring for services. We hired them to install laminate hardwood flooring in our small condo in Keowee Key. We hired them based on decent prices and decent reviews. There were issues with timing and punctuality. The price was increased twice due to needing to to extra work to level (which we agreed to with no issue). Once the work was "complete" there were issues. There were missing transition pieces, missing pieces near the sliding glass door, missing quarter round in areas, and BUBBLING in the flooring. We adressed our concerns and transition pieces and quarter round were added. Upon final inspection the cuts to the wood, around corners, vents, etc were rough. There were gaps at corners that the quarter round didn't cover and there were bubbles/humps throughout the flooring. Never have I seen floors that are not flat. We were told by the contractor that there was nothing he could do and the floors would settle. These were there upon installation. Well, about 6 months later, the bubbles have become large hills in the flooring, and the floor is rising to the point where doors no longer shut because they scrape the flooring. When we called the contractor back out, he said he had no idea why that was happening and wasn't sure how to fix it. We had a reputable flooring contractor come out and inspect the floors. He said that without a doubt, this was an install error. The floors were installed way too tight. There is supposed to be space where the floor meets the wall. This is what the quarter round is there to cover. There was no space. The subfloor also had issues that we were never made aware of. The new contractor stated Flaker Flooring should have never placed floors without replacing the subfloor. There were no temperature or moisture issues present. Again, we never heard a word about it. We paid $7k to have the flooring replaced (as it was unusable) and the work redone. We have asked Flaker Flooring to simply refund their work, and they have yet to. The bottom line is: if you are looking for quality work and a contractor that has integrity and will stand by their work (especially if they make errors)... look elsewhere, and be sure their work comes with a warranty. Please don't trust the other reviews as we did. Please do not use this contractor. You will likely have to have the work redone."

Leah W on January 2021


Avatar for Ka'Vontay's Door Installation
Ka'Vontay's Door Installation
1821 Tanyard St.
New on HomeAdvisorNew on Angi
Approved Pro
Ka'Vontay's Door Installation
1821 Tanyard St.
New on AngiNew on HomeAdvisor
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 Affordable Septic Experts
Affordable Septic Experts
1016 Hopps Road
4.72(
16
)
Approved Pro
Affordable Septic Experts
1016 Hopps Road
4.72(
16
)
Approved Pro
Customers say: Quality work
11 years of experience
Warranties offered

Here at Affordable Septic Experts, Our goal is to provide professional work with affordable prices. I have structured this company to be extremely versatile. Affordable Septic Experts stands behind our MILITARY and LAW ENFORCEMENT, as we offer a 25% discount. We also offer a 20% discount to all HEALTH CARE WORKERS! We understand how easily hard work is forgotten or even overlooked. We want you to know we greatly appreciate your service to our country/community.

"Chris was awesome! He worked with me and even was able to get the cost down $500! Very professional and answered all questions! He definitely knows what he is doing!"

Chris I on December 2024

Here at Affordable Septic Experts, Our goal is to provide professional work with affordable prices. I have structured this company to be extremely versatile. Affordable Septic Experts stands behind our MILITARY and LAW ENFORCEMENT, as we offer a 25% discount. We also offer a 20% discount to all HEALTH CARE WORKERS! We understand how easily hard work is forgotten or even overlooked. We want you to know we greatly appreciate your service to our country/community.

"Chris was awesome! He worked with me and even was able to get the cost down $500! Very professional and answered all questions! He definitely knows what he is doing!"

Chris I on December 2024


Avatar for Hvac Service Corporation
Hvac Service Corporation
321 S Avon Street
New on HomeAdvisorNew on Angi
Approved Pro
Hvac Service Corporation
321 S Avon Street
New on AngiNew on HomeAdvisor
Approved Pro
18 years of experience
Free onsite estimate

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.


Avatar for Chris Foster Heating & Air
Chris Foster Heating & Air
229 Penick Drive
4.57(
384
)
Approved Pro
Chris Foster Heating & Air
229 Penick Drive
4.57(
384
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
55 local quotes requested

With over 30 years experience, Chris Foster Heating & Air understands that it's important to do the job right the first time, and that we work for YOU. We will arrive on time and we get the job done right the first time. We offer a service warranty for peace of mind. There is no job too big or too small for us to handle, and we go above and beyond anyone else to make sure that we exceed your expectations. Our #1 goal is customer satisfaction and we can't wait to serve you and add you to our long list of happy customers. **FINANCING AVAILABLE - PLEASE CALL FOR DETAILS.**

"Chris showed up literally the next morning after I started the project. He explained what our issue was and provided a solution. New system was installed that day and was 1/2 the price of Carolina Heating. Very pleased."

Lee H on February 2025

With over 30 years experience, Chris Foster Heating & Air understands that it's important to do the job right the first time, and that we work for YOU. We will arrive on time and we get the job done right the first time. We offer a service warranty for peace of mind. There is no job too big or too small for us to handle, and we go above and beyond anyone else to make sure that we exceed your expectations. Our #1 goal is customer satisfaction and we can't wait to serve you and add you to our long list of happy customers. **FINANCING AVAILABLE - PLEASE CALL FOR DETAILS.**

"Chris showed up literally the next morning after I started the project. He explained what our issue was and provided a solution. New system was installed that day and was 1/2 the price of Carolina Heating. Very pleased."

Lee H on February 2025


E&I Associates llc
8521 Stoneman Place
No reviews
E&I Associates llc
8521 Stoneman Place
No reviews
5 years of experience

E&I Associates LLC is a company dedicated to providing comprehensive solutions in commercial, residential, and industrial cleaning services, maintenance, and surface restoration. Equipped with state-of-the-art machines and top-of-the-line equipment, the company delivers high-quality cleaning services, from high-impact tasks like commercial floor Strip & Wax to comprehensive repair and restoration services for properties affected by natural disasters, including plumbing, electrical, air conditioning, and heating work. Known for its commitment to quality and attention to detail in every project, E&I Associates LLC ensures a clean, safe, and functional environment. Their team of qualified professionals focuses on technical excellence and strives to provide outstanding customer service with every job.

E&I Associates LLC is a company dedicated to providing comprehensive solutions in commercial, residential, and industrial cleaning services, maintenance, and surface restoration. Equipped with state-of-the-art machines and top-of-the-line equipment, the company delivers high-quality cleaning services, from high-impact tasks like commercial floor Strip & Wax to comprehensive repair and restoration services for properties affected by natural disasters, including plumbing, electrical, air conditioning, and heating work. Known for its commitment to quality and attention to detail in every project, E&I Associates LLC ensures a clean, safe, and functional environment. Their team of qualified professionals focuses on technical excellence and strives to provide outstanding customer service with every job.



R&M Building and Remodeling
Pickett Mill Road
No reviews
R&M Building and Remodeling
Pickett Mill Road
No reviews
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!


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Boiler repairs FAQs

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350

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