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TRUSTED BY SOUTH BELOIT, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon207
    Verified boiler repairs reviews

Find Boiler repair pros in South Beloit

Avatar for G & R Heating & Air

G & R Heating & Air

4.51(
98
)
Approved Pro

G & R Heating & Air

4.51(
98
)
Approved Pro
Customers say: Super punctual
192 local quotes requested
Free onsite estimate

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"Very impressed with G & R Heating & Air! They arrived on time and got our heater running perfectly. Honest pricing and excellent customer care. Will definitely call them again."

Max G on November 2025

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"Very impressed with G & R Heating & Air! They arrived on time and got our heater running perfectly. Honest pricing and excellent customer care. Will definitely call them again."

Max G on November 2025


Avatar for Wagner & Sons Plumbing, LLC

Wagner & Sons Plumbing, LLC

5.00(
26
)
Approved Pro

Wagner & Sons Plumbing, LLC

5.00(
26
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
134 local quotes requested

WINTER WEATHER: 24 HOUR EMERGENCY SERVICES AVAILABLE. Call me today at (630) 546-2588. Master Plumber with 44 years of experience*Proudly run by 3 generations of our family* Professional* Prompt & On time* Informative*Fair Pricing*Discounts for Seniors and Veterans* Same Day/Next day Service (in most cases)* Available weekends & Holidays* All work has a warranty* Call or click to schedule a FREE estimate today! ***Currently we do NOT install or repair Tankless Water Heaters***

"Simply put,in Mike we trust. He diagnosed our issue immediately, replaced our water heater and other troubleshooting. Now our water is piping hot, running smooth and clean! We have a 90 year old home, they don’t build them like this anymore and I’m not shopping around. When I need service again and I certainly will, Wagner & Sons is the only one I’ll call. Thank you!"

Rachel O on September 2025

WINTER WEATHER: 24 HOUR EMERGENCY SERVICES AVAILABLE. Call me today at (630) 546-2588. Master Plumber with 44 years of experience*Proudly run by 3 generations of our family* Professional* Prompt & On time* Informative*Fair Pricing*Discounts for Seniors and Veterans* Same Day/Next day Service (in most cases)* Available weekends & Holidays* All work has a warranty* Call or click to schedule a FREE estimate today! ***Currently we do NOT install or repair Tankless Water Heaters***

"Simply put,in Mike we trust. He diagnosed our issue immediately, replaced our water heater and other troubleshooting. Now our water is piping hot, running smooth and clean! We have a 90 year old home, they don’t build them like this anymore and I’m not shopping around. When I need service again and I certainly will, Wagner & Sons is the only one I’ll call. Thank you!"

Rachel O on September 2025


Avatar for Giddens Property Service, LLC

Giddens Property Service, LLC

4.58(
38
)
Approved Pro

Giddens Property Service, LLC

4.58(
38
)
Approved Pro
Customers say: Quality work
10 years of experience
Free onsite estimate

,Giddens Property Service, LLC 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. 8am-5pm monday-friday

"I was told the day before it would be 90. So I hired them, two days later, he sent a request for an additional 90 dollars, and I responded to the email. Then he called. I explained that was not the price he quoted, but he said it was his mistake and still insisted on the 90 dollars.."

Dwan M on March 2025

,Giddens Property Service, LLC 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. 8am-5pm monday-friday

"I was told the day before it would be 90. So I hired them, two days later, he sent a request for an additional 90 dollars, and I responded to the email. Then he called. I explained that was not the price he quoted, but he said it was his mistake and still insisted on the 90 dollars.."

Dwan M on March 2025


Avatar for Five Star Bath Solutions of Rockford

Five Star Bath Solutions of Rockford

4.92(
12
)
Approved Pro

Five Star Bath Solutions of Rockford

4.92(
12
)
Approved Pro
Customers say: Quick response
73 local quotes requested
2 years of experience

Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"Everyone that we dealt with couldn?t have been nicer. We had a tub to shower conversion which was completed in one day. Matt, the installer, laid a tarp down from the door to our bathroom to protect the floors. He asked for our input when he was installing the shelves and grab bars. After he finished cleaning everything up he explained how to used the new shower head and what to use to clean the surface. The next day we texted him with a question and he immediately answered. We couldn?t be happier with the job done and the professionalism of the company."

Faith H on February 2025

Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"Everyone that we dealt with couldn?t have been nicer. We had a tub to shower conversion which was completed in one day. Matt, the installer, laid a tarp down from the door to our bathroom to protect the floors. He asked for our input when he was installing the shelves and grab bars. After he finished cleaning everything up he explained how to used the new shower head and what to use to clean the surface. The next day we texted him with a question and he immediately answered. We couldn?t be happier with the job done and the professionalism of the company."

Faith H on February 2025


Mr Goodwater Inc

4.97(
32
)
Approved Pro

Mr Goodwater Inc

4.97(
32
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
48 local quotes requested

A 25 year-old, family-owned independent business offering water softening, conditioning, filtration and purification for homes, businesses and industry. We offer free water test and analysis, Eco-friendly options and many financing programs. There are two WQA Certified Water Specialists on staff to help diagnose water problems and recommend budget-friendly solutions.

"The job went very well, I requested an estimate, and the representative came by and took a look at my water and system. Gave me the price options, and I asked when you can do the installation? He said now if you like. I had a new water softener installed within a few hours. Awsome service"

Brendt W on March 2025

A 25 year-old, family-owned independent business offering water softening, conditioning, filtration and purification for homes, businesses and industry. We offer free water test and analysis, Eco-friendly options and many financing programs. There are two WQA Certified Water Specialists on staff to help diagnose water problems and recommend budget-friendly solutions.

"The job went very well, I requested an estimate, and the representative came by and took a look at my water and system. Gave me the price options, and I asked when you can do the installation? He said now if you like. I had a new water softener installed within a few hours. Awsome service"

Brendt W on March 2025


Avatar for Five Star Bath Solutions of Elgin

Five Star Bath Solutions of Elgin

5.00(
13
)
Approved Pro

Five Star Bath Solutions of Elgin

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
104 local quotes requested
2 years of experience

Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"We are so pleased at the exceptional job that Five Star has done for us. From start to finish, it was a great experience. They provided quality products and worked within our budget. Matt and Paul did a professional job on installation and cleaned up after each day and completed the project within 2 days. We would highly recommend this company to anyone remodeling their bathroom. "

Maureen R on September 2025

Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"We are so pleased at the exceptional job that Five Star has done for us. From start to finish, it was a great experience. They provided quality products and worked within our budget. Matt and Paul did a professional job on installation and cleaned up after each day and completed the project within 2 days. We would highly recommend this company to anyone remodeling their bathroom. "

Maureen R on September 2025


Avatar for TRIANGLE PLUMBING LLC

TRIANGLE PLUMBING LLC

4.95(
30
)
Approved Pro

TRIANGLE PLUMBING LLC

4.95(
30
)
Approved Pro
Super Service Award
Customers say: True professional
55 local quotes requested
2 years of experience

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

"Stellar job "

CJ C on October 2025

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

"Stellar job "

CJ C on October 2025


Carlson Heating And Cooling

4.90(
120
)
Approved Pro

Carlson Heating And Cooling

4.90(
120
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
72 local quotes requested

Carlson Heating, Cooling & HVAC is a company that prides itself in having the highest level of customer care. Our team of Machesney Park HVAC specialists will complete any project with ease. We serve Machesney Park and the surrounding areas. Sorry but we do not work on Boilers or Air Duct Cleaning.

"I’ve used Carlson Heating & Cooling twice and have been very satisfied both times. In 2024, I had them inspect my furnace and AC. They arrived on time, were professional, and gave my system a clean bill of health—without recommending any unnecessary repairs. In 2005, when my AC stopped working, they quickly diagnosed a dead compressor and recommended a replacement. Impressively, they waived the $225 charge for the initial visit and parts. The replacement was completed on schedule, exactly within the estimated cost. The technicians were friendly, informative, and professional throughout the process. They also cleaned up thoroughly, leaving no mess behind. I trust Carlson Heating & Cooling completely and will continue to use them for future service. I highly recommend them to anyone needing a system check-up, repair, or replacement."

Michael T on July 2025

Carlson Heating, Cooling & HVAC is a company that prides itself in having the highest level of customer care. Our team of Machesney Park HVAC specialists will complete any project with ease. We serve Machesney Park and the surrounding areas. Sorry but we do not work on Boilers or Air Duct Cleaning.

"I’ve used Carlson Heating & Cooling twice and have been very satisfied both times. In 2024, I had them inspect my furnace and AC. They arrived on time, were professional, and gave my system a clean bill of health—without recommending any unnecessary repairs. In 2005, when my AC stopped working, they quickly diagnosed a dead compressor and recommended a replacement. Impressively, they waived the $225 charge for the initial visit and parts. The replacement was completed on schedule, exactly within the estimated cost. The technicians were friendly, informative, and professional throughout the process. They also cleaned up thoroughly, leaving no mess behind. I trust Carlson Heating & Cooling completely and will continue to use them for future service. I highly recommend them to anyone needing a system check-up, repair, or replacement."

Michael T on July 2025


Avatar for S.R.M Contracting

S.R.M Contracting

4.30(
20
)
Approved Pro

S.R.M Contracting

4.30(
20
)
Approved Pro
Customers say: Quick response
910 local quotes requested
Free onsite estimate

S.R.M CONTRACTING has been in business for the last 3 years. Any job I take on. I work at it as if I was working on my own stuff. I am honest and to the point. I will not waste your money or my time. We have the experience and dedication to get the job done right! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent quality. Highly responsive and accommodating to our requests. The final cost matched the original quote."

Matt A on October 2024

S.R.M CONTRACTING has been in business for the last 3 years. Any job I take on. I work at it as if I was working on my own stuff. I am honest and to the point. I will not waste your money or my time. We have the experience and dedication to get the job done right! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent quality. Highly responsive and accommodating to our requests. The final cost matched the original quote."

Matt A on October 2024


Avatar for Exclusive Masonry & Construction

Exclusive Masonry & Construction

New on AngiNew on Angi
Approved Pro

Exclusive Masonry & Construction

New on AngiNew on Angi
Approved Pro
320 local quotes requested

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!

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!

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Boiler Repair questions, answered by experts

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

Clean regularly, check for leaks, and schedule annual inspections for safety and efficiency.

In many cases, yes, you can fix a radiator without replacing it, and it’s usually more affordable to do so. Radiators are relatively simple fixtures that shouldn’t run into many issues, but when you do have a radiator problem, the solutions typically require minimal materials and just an hour or so of labor. The only issue that demands a full radiator replacement is if the unit itself is cracked. This typically occurs only with aging systems.

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.

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.

The South Beloit, IL homeowners’ guide to boiler repairs

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