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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon221
    Verified boiler repairs reviews

Verified Reviews for Boiler Repair pros in Warren, OH

*The Angi rating for Boiler Repair companies in Warren, OH 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 Warren, OH 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 December 03, 2025

Find Boiler repair pros in Warren

Avatar for Rob Repairs LLC

Rob Repairs LLC

4.96(
40
)
•Approved Pro

Rob Repairs LLC

4.96(
40
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"This was the second job we had Rob do for us and it excelled even the last one. I don't want to prop the man up too much but he did another stellar job. When it comes time for another repair or construction need we may have, I'll be looking to Rob Repairs before anyone else."

Jason B on April 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"This was the second job we had Rob do for us and it excelled even the last one. I don't want to prop the man up too much but he did another stellar job. When it comes time for another repair or construction need we may have, I'll be looking to Rob Repairs before anyone else."

Jason B on April 2024

Avatar for ORiley

ORiley

4.91(
16
)
•Approved Pro

ORiley

4.91(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
5 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your property with respect and care. Our mission is to provide you top of the line service with quality products at a competitive price. We have an option for every budget.

"Attention to detail is very good."

Sunday F on October 2023

We are a locally owned and operated company that values honesty and integrity and treats your property with respect and care. Our mission is to provide you top of the line service with quality products at a competitive price. We have an option for every budget.

"Attention to detail is very good."

Sunday F on October 2023

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

Avatar for Highlander Waterproofing, Inc

Highlander Waterproofing, Inc

4.27(
48
)
•Approved Pro

Highlander Waterproofing, Inc

4.27(
48
)
•Approved Pro
Customers say: Quick response
45 local quotes requested
14 years of experience

At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!

"Completed the project quickly, haven't had any flooding, and now i can get in and out of the crawl space without getting stuck!"

Alicia C on August 2024

At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!

"Completed the project quickly, haven't had any flooding, and now i can get in and out of the crawl space without getting stuck!"

Alicia C on August 2024

Avatar for Highlander Waterproofing, Inc.

Highlander Waterproofing, Inc.

5.00(
1
)
•Approved Pro

Highlander Waterproofing, Inc.

5.00(
1
)
•Approved Pro
14 years of experience
Free onsite estimate

At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!

At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!

Avatar for DryTech Basement Waterproofing

DryTech Basement Waterproofing

4.92(
12
)
•Approved Pro

DryTech Basement Waterproofing

4.92(
12
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Welcome to DryTech Basement Waterproofing, we are excited to exceed your expectations! As experts, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"Excellent customer service"

VICTORIA B on October 2023

Welcome to DryTech Basement Waterproofing, we are excited to exceed your expectations! As experts, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"Excellent customer service"

VICTORIA B on October 2023

Avatar for Healthy House Systems

Healthy House Systems

5.00(
4
)
•Approved Pro

Healthy House Systems

5.00(
4
)
•Approved Pro
50 local quotes requested
Free onsite estimate

With over 7 years of experience, Healthy House is dedicated to providing top-notch basement repair and waterproofing services with a focus on quality, reliability, and customer satisfaction. Our experienced team of professionals is committed to delivering exceptional results for all your home repair needs, ensuring peace of mind and a secure foundation for your property.

"I had a pretty bad flood in my basement after the heavy storms that came through back in June. I realized that my sump pump was the reason so I needed to replace it. I wanted something with more horsepower and after doing some research, I decided an ejector pump would work best for my home. Tyler was very friendly and understanding of my situation. He told me about some options, gave me the literature and a fair price for what I wanted. He and his team were very professional and attentive and definitely knowledgeable about the equipment and installation process. I was a little apprehensive about going with a company that’s just starting out, but Tyler gave me a good feeling about their company and products. I’m very happy with the installation and the service I received. I wouldn’t hesitate to contact them again (although I hope I never have to) for any future needs. We have multiple rental properties, so I would call him first if I ever need service at any of them. A+++"

Chris S on August 2025

With over 7 years of experience, Healthy House is dedicated to providing top-notch basement repair and waterproofing services with a focus on quality, reliability, and customer satisfaction. Our experienced team of professionals is committed to delivering exceptional results for all your home repair needs, ensuring peace of mind and a secure foundation for your property.

"I had a pretty bad flood in my basement after the heavy storms that came through back in June. I realized that my sump pump was the reason so I needed to replace it. I wanted something with more horsepower and after doing some research, I decided an ejector pump would work best for my home. Tyler was very friendly and understanding of my situation. He told me about some options, gave me the literature and a fair price for what I wanted. He and his team were very professional and attentive and definitely knowledgeable about the equipment and installation process. I was a little apprehensive about going with a company that’s just starting out, but Tyler gave me a good feeling about their company and products. I’m very happy with the installation and the service I received. I wouldn’t hesitate to contact them again (although I hope I never have to) for any future needs. We have multiple rental properties, so I would call him first if I ever need service at any of them. A+++"

Chris S on August 2025

Avatar for Makeithot Water Heaters LLC

Makeithot Water Heaters LLC

5.00(
12
)
•Approved Pro

Makeithot Water Heaters LLC

5.00(
12
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
46 local quotes requested

Makeithot water heaters specializes in water heater replacement installation and repair. Our staff are the most highly trained and qualified water heater specialist that are constantly training and certifying with every major manufacturer. We handle every aspect of your hot water system from the right water heater for your homes needs to your pressure, including all code requirements and manufacturer requirements, As well as ventilation. we are certified by every major manufacture for tank type water, heaters tankless water, heaters, and hybrid heat pump water heaters. Hot water is what we do.!

"The water heater didn’t need to be replaced. Appreciate Jason’s help, thoroughness and honesty. Will use him in the future."

Michael H on August 2025

Makeithot water heaters specializes in water heater replacement installation and repair. Our staff are the most highly trained and qualified water heater specialist that are constantly training and certifying with every major manufacturer. We handle every aspect of your hot water system from the right water heater for your homes needs to your pressure, including all code requirements and manufacturer requirements, As well as ventilation. we are certified by every major manufacture for tank type water, heaters tankless water, heaters, and hybrid heat pump water heaters. Hot water is what we do.!

"The water heater didn’t need to be replaced. Appreciate Jason’s help, thoroughness and honesty. Will use him in the future."

Michael H on August 2025

1-800-Plumber +Air of Youngstown

3.63(
4
)
•Approved Pro

1-800-Plumber +Air of Youngstown

3.63(
4
)
•Approved Pro
Customers say: Quick response
148 local quotes requested
2 years of experience

1-800-Plumber +Air is located of Youngstown is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business. The 1-800-Plumber +Air team has the expertise to meet your needs with an easy to remember name and phone number, so call us today for help with all your Youngstown home or business plumbing, drain cleaning, and heating and cooling needs. SCHEDULE YOUR APPOINTMENT TODAY! https://1800plumber.com/locations/youngstown-oh#content-scheduler

"The plumber was unethical, he made it so I would have to call the company back for more work. I can't even change my hot water tank because the water pipes and gas lines are crimped directly to both. I need a disconnect by code when I decide to rent my house."

Todd D on April 2025

1-800-Plumber +Air is located of Youngstown is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business. The 1-800-Plumber +Air team has the expertise to meet your needs with an easy to remember name and phone number, so call us today for help with all your Youngstown home or business plumbing, drain cleaning, and heating and cooling needs. SCHEDULE YOUR APPOINTMENT TODAY! https://1800plumber.com/locations/youngstown-oh#content-scheduler

"The plumber was unethical, he made it so I would have to call the company back for more work. I can't even change my hot water tank because the water pipes and gas lines are crimped directly to both. I need a disconnect by code when I decide to rent my house."

Todd D on April 2025

Avatar for RCL Home Service

RCL Home Service

4.79(
19
)
•Approved Pro

RCL Home Service

4.79(
19
)
•Approved Pro
Super Service Award
Customers say: Quick response
188 local quotes requested
1 years of experience

I’ve been in construction for 25 years retired from every day job and experience and work ethic is strong

"When I first had this company do small projects for me, I was impressed with the work, however, as the projects kept being done, he was always in such a hurry. He had so many customers to handle, he did not have time to really do a good job. He replaced a vanity in a bathroom, and cracked the drain pipe (2 inch crack). It was left. It began to leak and ruined my ceiling in my living room. So now all the plumbing and ceiling need replaced at my cost. He installed bead board on another bathroom along with trim. It was the worst job I have ever seen. I sat down and cried after he left. Again at my out-of-pocket costs, I now have a beautiful bathroom installed properly. He needs to be up front with customers that his scope of work does not include plumbing, electrical or fine carpentry. Horrible job..."

Donna H on November 2025

I’ve been in construction for 25 years retired from every day job and experience and work ethic is strong

"When I first had this company do small projects for me, I was impressed with the work, however, as the projects kept being done, he was always in such a hurry. He had so many customers to handle, he did not have time to really do a good job. He replaced a vanity in a bathroom, and cracked the drain pipe (2 inch crack). It was left. It began to leak and ruined my ceiling in my living room. So now all the plumbing and ceiling need replaced at my cost. He installed bead board on another bathroom along with trim. It was the worst job I have ever seen. I sat down and cried after he left. Again at my out-of-pocket costs, I now have a beautiful bathroom installed properly. He needs to be up front with customers that his scope of work does not include plumbing, electrical or fine carpentry. Horrible job..."

Donna H on November 2025

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Boiler Repair questions, answered by experts

Boiler leaks are the most common problem that impacts this fixture. Some leaks stem from corroded pipes and tanks, while others are due to damaged seals or excessive pressure. No matter how you slice it, boiler leaks are bad news. This issue leads to water damage in the home and malfunctioning electrical components in and around the boiler.

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 main difference between an outdoor wood furnace versus an outdoor wood boiler is what each appliance is heating. An outdoor wood furnace burns wood to create heat, which warms the air and moves it through the ducts in your home. An outdoor wood boiler uses the heat from burning wood to warm water, which goes through pipes to radiators in the home.

Regular maintenance includes annual inspections, filter changes, and checking for leaks or pressure inconsistencies to improve efficiency and longevity.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

The Warren, OH 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