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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon230
    Verified boiler repairs reviews

Find Boiler repair pros in Sterling

Avatar for Renuity

Renuity

5.00(
3
)
Approved Pro

Renuity

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
219 local quotes requested

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

"They were able to start project in a timely manner and finished I 1 day."

Donna B on May 2025

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

"They were able to start project in a timely manner and finished I 1 day."

Donna B on May 2025


Avatar for Mid America Basement Systems

Mid America Basement Systems

4.48(
42
)
Approved Pro

Mid America Basement Systems

4.48(
42
)
Approved Pro
Customers say: Quality work
82 local quotes requested
35 years of experience

Got water in your basement? Dealing with a leaky foundation or a wet crawl space? At MidAmerica Basement Systems, we've got you covered. We offer effective solutions to dry out your wet basement, fix your crawl space, and restore the structural integrity of your home. We also specialize in installing seamless gutters to redirect water away from your foundation and provide expert concrete repair to fix cracked walkways, patios, and more. Call us today to find out how we can help! We look forward to earning your business.

"Great communication and timely work"

Robert S on October 2025

Got water in your basement? Dealing with a leaky foundation or a wet crawl space? At MidAmerica Basement Systems, we've got you covered. We offer effective solutions to dry out your wet basement, fix your crawl space, and restore the structural integrity of your home. We also specialize in installing seamless gutters to redirect water away from your foundation and provide expert concrete repair to fix cracked walkways, patios, and more. Call us today to find out how we can help! We look forward to earning your business.

"Great communication and timely work"

Robert S on October 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
Customers say: Quick response
121 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 Five Star Bath Solutions of Rockford

Five Star Bath Solutions of Rockford

5.00(
12
)
Approved Pro

Five Star Bath Solutions of Rockford

5.00(
12
)
Approved Pro
Customers say: Quick response
109 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


Avatar for R & B Remodeling

R & B Remodeling

4.76(
34
)
Approved Pro

R & B Remodeling

4.76(
34
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
99 local quotes requested

Specializing in remodels! 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 our services offered and call or click to schedule a free estimate today!

"We couldn’t be more thrilled with our experience working with R&B Remodeling on our deck project. From the very first consultation to the final walkthrough, Grant, the owner, was professional, communicative, and incredibly easy to work with. What really set them apart was their willingness to collaborate. As the project evolved, we had a few design changes and new ideas, and Grant was flexible and accommodating every step of the way. He listened carefully, offered smart suggestions, and made sure we were happy with the result. Even after the deck was complete, Grant followed up to ensure everything met our expectations and that we were completely satisfied. That kind of dedication is rare and speaks volumes about their commitment to customer service. If you're considering a deck remodel, we wholeheartedly recommend R&B Remodeling. They’re reliable, budget-friendly, and truly care about delivering a beautiful, lasting result."

Michael R on August 2025

Specializing in remodels! 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 our services offered and call or click to schedule a free estimate today!

"We couldn’t be more thrilled with our experience working with R&B Remodeling on our deck project. From the very first consultation to the final walkthrough, Grant, the owner, was professional, communicative, and incredibly easy to work with. What really set them apart was their willingness to collaborate. As the project evolved, we had a few design changes and new ideas, and Grant was flexible and accommodating every step of the way. He listened carefully, offered smart suggestions, and made sure we were happy with the result. Even after the deck was complete, Grant followed up to ensure everything met our expectations and that we were completely satisfied. That kind of dedication is rare and speaks volumes about their commitment to customer service. If you're considering a deck remodel, we wholeheartedly recommend R&B Remodeling. They’re reliable, budget-friendly, and truly care about delivering a beautiful, lasting result."

Michael R on August 2025


Avatar for Weigant Home Improvement

Weigant Home Improvement

4.33(
12
)
Approved Pro

Weigant Home Improvement

4.33(
12
)
Approved Pro
Customers say: True professional
195 local quotes requested
4 years of experience

Here at Weigant Home Improvement, we do anything from changing an outlet to remodeling your home, from doing some landscaping to a backyard project there is no job too big or too small give us a call today for your free estimate.

"Austin and his crew were very professional. They came in and removed all of our old material and completely finish the job in a timely fashion and we are beyond impressed with the work that was completed here and would highly recommend for any project."

Jessica S on October 2025

Here at Weigant Home Improvement, we do anything from changing an outlet to remodeling your home, from doing some landscaping to a backyard project there is no job too big or too small give us a call today for your free estimate.

"Austin and his crew were very professional. They came in and removed all of our old material and completely finish the job in a timely fashion and we are beyond impressed with the work that was completed here and would highly recommend for any project."

Jessica S on October 2025


Avatar for TMI - Total Maintenance Inc

TMI - Total Maintenance Inc

4.54(
114
)
Approved Pro

TMI - Total Maintenance Inc

4.54(
114
)
Approved Pro
Customers say: Super punctual
219 local quotes requested
52 years of experience

Locally Owned and Operated Total Maintenance, Inc. (TMI) is a full-service air conditioning, heating, plumbing and appliance repair contractor with the ability to service and install complete heating, air conditioning, and plumbing systems. In addition to scheduled service tune-ups, repairing of existing equipment, replacement of old equipment, and installation of new equipment, we can help you find ways to reduce your energy bills through a thorough cost-benefits analysis. We have an extensive history of repair service on all brands of central air conditioning, heating, and plumbing systems. TMI - Total Maintenance, Inc. provides quality workmanship with professional, dependable, and courteous service with our "Fixed Right or It's FREE!"™ guarantee. All of our employees are background checked and drug screened so you can feel safe about who is in your home or business. We offer 24-hour emergency service 7 days a week so that you can count on us to be there when you need us the most. Our certified technicians use state-of-the-art technology to diagnose and repair existing systems and always use the finest new equipment for installations in the industry. Furthermore, we have a patented Straight Forward Pricing Guide™ so you know what the price is before we do the work and you are never charged by the hour. How many companies are willing to show you their price books? You can count on TMI to do the job right. We service all brands of air conditioning, heating, plumbing and appliance equipment.

"Customer service was a home run! Had a few difference plumbing issues going on and Mitch and Tom addressed everything and had it all working in a very timely manner. Thanks to both. Will be calling them as needed in the future."

S Y on October 2024

Locally Owned and Operated Total Maintenance, Inc. (TMI) is a full-service air conditioning, heating, plumbing and appliance repair contractor with the ability to service and install complete heating, air conditioning, and plumbing systems. In addition to scheduled service tune-ups, repairing of existing equipment, replacement of old equipment, and installation of new equipment, we can help you find ways to reduce your energy bills through a thorough cost-benefits analysis. We have an extensive history of repair service on all brands of central air conditioning, heating, and plumbing systems. TMI - Total Maintenance, Inc. provides quality workmanship with professional, dependable, and courteous service with our "Fixed Right or It's FREE!"™ guarantee. All of our employees are background checked and drug screened so you can feel safe about who is in your home or business. We offer 24-hour emergency service 7 days a week so that you can count on us to be there when you need us the most. Our certified technicians use state-of-the-art technology to diagnose and repair existing systems and always use the finest new equipment for installations in the industry. Furthermore, we have a patented Straight Forward Pricing Guide™ so you know what the price is before we do the work and you are never charged by the hour. How many companies are willing to show you their price books? You can count on TMI to do the job right. We service all brands of air conditioning, heating, plumbing and appliance equipment.

"Customer service was a home run! Had a few difference plumbing issues going on and Mitch and Tom addressed everything and had it all working in a very timely manner. Thanks to both. Will be calling them as needed in the future."

S Y on October 2024


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
31537 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


We offer exeptional customer service, high quality services, competive pricing, reliable delivery, soulutions to customers needs and ethical practices.


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Boiler Repair questions, answered by experts

Both hydronic and electric hydronic heaters usually come with a higher price tag up front, but you can save more on energy costs over time compared to standard heaters. They also provide heat for a short time after the heater is actually turned off, making them more efficient. Additionally, standard convection heaters use electric coils to heat up the air, whereas hydronic heaters warm up water or oil which then heats the air.

You’ll want to bleed your radiators at least once per year, typically in the fall before you plan to turn on the heat. Bleeding a radiator is a regular part of your heating system maintenance, and you’ll need to do this regularly to keep these units running efficiently. You should also bleed radiators any time they start making noise, like gurgling, hissing, or banging.

If you hire a professional to replace your gas furnace’s thermocouple, you’ll usually pay between $150 and $250. Since thermocouples often fail due to a lack of maintenance, you may be able to avoid—or at least delay—a thermocouple replacement by taking good care of your furnace. This means scheduling annual furnace inspections, changing the filters at least once per season, and cleaning the burners occasionally.

Most propane boilers last 15 to 20 years with regular maintenance and proper care. The lifespan depends on the quality of the unit, proper installation, and the level of maintenance. Investing in annual service can maximize longevity and efficiency. Routine inspections and timely repairs prevent early breakdown, ensuring your boiler heats your home for years to come.

Repair costs typically range from $200 to $1,500, depending on the issue, such as leaks, burner malfunctions, or thermostat failures. Complex repairs involving heat exchanger replacement can be more expensive.

The Sterling, IL homeowners’ guide to boiler repairs

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