Top-rated boiler repair pros.

Get matched with top boiler repair pros in Grafton, OH

There are 16 highly-rated local boiler repair pros.

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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2.9k+
    Verified boiler repairs reviews

Find Boiler repair pros in Grafton

Avatar for Nemecs Remodeling & Plumbing

Nemecs Remodeling & Plumbing

4.90(
248
)
Approved Pro

Nemecs Remodeling & Plumbing

4.90(
248
)
Approved Pro
Super Service Award
Customers say: True professional
77 local quotes requested
33 years of experience

Our happy satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services. We also can do same day services for those in unforeseen circumstances that require immediate attention and get you back to a normal day Powered by Unlimited Hands Whatever it takes, our hands are on it. From quick fixes to complete renovations, plumbing repairs to total overhauls, Nemec's Remodeling & Plumbing - backed by Unlimited Hands - is your all-in-one solution for anything and everything, literally!!! Just ask I'm sure we'll do it

"Steve was a complete professional and did high quality work, Highly Recommend!"

Doug T on October 2025

Our happy satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services. We also can do same day services for those in unforeseen circumstances that require immediate attention and get you back to a normal day Powered by Unlimited Hands Whatever it takes, our hands are on it. From quick fixes to complete renovations, plumbing repairs to total overhauls, Nemec's Remodeling & Plumbing - backed by Unlimited Hands - is your all-in-one solution for anything and everything, literally!!! Just ask I'm sure we'll do it

"Steve was a complete professional and did high quality work, Highly Recommend!"

Doug T on October 2025


Hello! I am a 25 year old father who has some extra time on his hands often and doesn’t mind helping you out with your housework!


Avatar for Dover Home Remodelers Inc

Dover Home Remodelers Inc

4.49(
87
)
Approved Pro

Dover Home Remodelers Inc

4.49(
87
)
Approved Pro
Customers say: Quality work
49 local quotes requested
41 years of experience

Quality. Reliability. Results. Since 1984, Dover Home Remodelers has earned our reputation as the most trusted, skilled and innovative design/build firm in Northeast Ohio. We’ve built our business on not only marquee renovation projects, but rather, on exceptional customer experiences. Our talented design and architectural team works to blend your dreams and ideas with our knowledge and experience, for standout results that exceed your every expectation. Because we have an architect on staff, Dover has the unique capability to manage the entire design/build process, from concept design and drawings, to product selections and construction. That seamless project management with one point of contact allows for customer involvement and input along the way, resulting in greater customer satisfaction. Master bath renovations, in-law-suites, additions, kitchen remodels—Dover manages every project with the same energy, focus and attention to detail, resulting in a design/build experience unlike any other. To create an ever more personalized experience, Dover has created the new Dover Floor & Tile Center. Our storefront is a unique home design retailer where homeowners can see, feel and compare products. This location offers a wide selection of products from the industry's leading brands in flooring and tile. Carpet, tile, wood flooring, stone - if you are looking for ideas for your floors, walls and other surfaces, this is your one-stop, go-to resource. Plus you get personal, firsthand remodeling resources and guidance from our award-winning design team. They will help guide you in your selections and pick the best product for your project. Dover Home Remodelers - The best is yet to come. Dover Home Remodelers has 19 employees and uses subs for licensed trades. Award winning. Additional email - [email protected].

"Pros: quick response and quick to come out and give a quote. Friendly and personable. Cons: Quote came in very high. Prepare for sticker shock. Nearly 4.5x national avg."

Jerem F on May 2023

Quality. Reliability. Results. Since 1984, Dover Home Remodelers has earned our reputation as the most trusted, skilled and innovative design/build firm in Northeast Ohio. We’ve built our business on not only marquee renovation projects, but rather, on exceptional customer experiences. Our talented design and architectural team works to blend your dreams and ideas with our knowledge and experience, for standout results that exceed your every expectation. Because we have an architect on staff, Dover has the unique capability to manage the entire design/build process, from concept design and drawings, to product selections and construction. That seamless project management with one point of contact allows for customer involvement and input along the way, resulting in greater customer satisfaction. Master bath renovations, in-law-suites, additions, kitchen remodels—Dover manages every project with the same energy, focus and attention to detail, resulting in a design/build experience unlike any other. To create an ever more personalized experience, Dover has created the new Dover Floor & Tile Center. Our storefront is a unique home design retailer where homeowners can see, feel and compare products. This location offers a wide selection of products from the industry's leading brands in flooring and tile. Carpet, tile, wood flooring, stone - if you are looking for ideas for your floors, walls and other surfaces, this is your one-stop, go-to resource. Plus you get personal, firsthand remodeling resources and guidance from our award-winning design team. They will help guide you in your selections and pick the best product for your project. Dover Home Remodelers - The best is yet to come. Dover Home Remodelers has 19 employees and uses subs for licensed trades. Award winning. Additional email - [email protected].

"Pros: quick response and quick to come out and give a quote. Friendly and personable. Cons: Quote came in very high. Prepare for sticker shock. Nearly 4.5x national avg."

Jerem F on May 2023



SP Maintenance

5.00(
2
)
Approved Pro

SP Maintenance

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

SP Maintenance is a small owner operated business that installs new gas lines. We also specialize in repairs to leaking existing interior and exterior lines. Please leave detailed message with description of what is needed and pictures, if possible, for quicker estimate. There is a $50 charge for estimate but is taken off of final bill should you choose us to complete work.

"Jeremy was professional, prompt, and his work speaks for itself. He did an excellent job on a very botched previous job and he corrected not only beautifully but very quickly as well!!!. He is a very personable guy and I would recommend him to anyone seeking professional and beautiful results!!! EXTREMELY SATISFIED AND AND WILL UTILIZE HIM AGAIN!!!!"

Kathleena G on April 2024

SP Maintenance is a small owner operated business that installs new gas lines. We also specialize in repairs to leaking existing interior and exterior lines. Please leave detailed message with description of what is needed and pictures, if possible, for quicker estimate. There is a $50 charge for estimate but is taken off of final bill should you choose us to complete work.

"Jeremy was professional, prompt, and his work speaks for itself. He did an excellent job on a very botched previous job and he corrected not only beautifully but very quickly as well!!!. He is a very personable guy and I would recommend him to anyone seeking professional and beautiful results!!! EXTREMELY SATISFIED AND AND WILL UTILIZE HIM AGAIN!!!!"

Kathleena G on April 2024


Triple L Demo, Deconstruction Excavation

4.95(
19
)
Approved Pro

Triple L Demo, Deconstruction Excavation

4.95(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
15 years of experience

Triple L Demo, Deconstruction Excavation is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Triple-L enterprises were very professional. On time and did a great job filling in my pond and excavating my yard perfectly. I would recommend them to anyone. "

Gary L on August 2025

Triple L Demo, Deconstruction Excavation is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Triple-L enterprises were very professional. On time and did a great job filling in my pond and excavating my yard perfectly. I would recommend them to anyone. "

Gary L on August 2025


West Shore Home Cleveland

4.73(
22
)
Approved Pro

West Shore Home Cleveland

4.73(
22
)
Approved Pro
Customers say: Quality work
559 local quotes requested
19 years of experience

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in shower and bath replacements, and walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"Great customer service and very nice salesman Cory"

Jim B on March 2025

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in shower and bath replacements, and walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"Great customer service and very nice salesman Cory"

Jim B on March 2025


Avatar for A&D Heating & Cooling, LLC

A&D Heating & Cooling, LLC

5.00(
15
)
Approved Pro

A&D Heating & Cooling, LLC

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

At A&D Heating & Cooling LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Anthony was out to our property within 12 hrs. He educated us and solved the problem with our AC unit promptly. Would recommend."

Angela R on May 2023

At A&D Heating & Cooling LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Anthony was out to our property within 12 hrs. He educated us and solved the problem with our AC unit promptly. Would recommend."

Angela R on May 2023


Avatar for Leach Excavating, LLC

Leach Excavating, LLC

5.00(
4
)
Approved Pro

Leach Excavating, LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Our driveway was really bad and we had Leach LLC restored and corrected it. They did a beautiful job. I didnâ t even recognize it after it was finished. What was also very much appreciated was it was the most reasonable estimate by quite a bit. Highly recommend you getting an estimate of you need this type work done."

Carol M on March 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Our driveway was really bad and we had Leach LLC restored and corrected it. They did a beautiful job. I didnâ t even recognize it after it was finished. What was also very much appreciated was it was the most reasonable estimate by quite a bit. Highly recommend you getting an estimate of you need this type work done."

Carol M on March 2024


Avatar for Geo-Technologies

Geo-Technologies

5.00(
1
)
Approved Pro

Geo-Technologies

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small, the job.

"Do a great and go over and beyond with no extra cost."

Zach R on February 2019

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small, the job.

"Do a great and go over and beyond with no extra cost."

Zach R on February 2019

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Boiler Repair questions, answered by experts

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

Radiators are a popular home heating choice in older homes, but they are becoming less common in new-construction homes. According to a 2022 report by Elements Visual Capitalist, only around 1.3% of new single-family homes have radiators and similar heating systems, such as baseboard heating.

While they may not be as popular as they once were, radiators today come with more energy-efficient features that can make them practical for modern homeowners.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

To bleed a radiator, first turn off the heat to the system. Then, lay a towel under the valve, open the bleed valve, wait 20 to 30 seconds for air to escape, and gently close the valve. You should repeat this process for every radiator you have in your home. Once your radiator valves have all been closed carefully, you can turn them back on.

The Grafton, OH homeowners’ guide to boiler repairs

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