Top-rated boiler repair pros.

Get matched with top boiler repair pros in Bethalto, IL

There are 4 highly-rated local boiler repair pros.

Need a pro for your boiler repair project in Bethalto, IL?

Select your specific project to find the pro for you.

TRUSTED BY BETHALTO, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon624
    Verified boiler repairs reviews

Find Boiler repair pros in Bethalto

Midtown Home Improvements, Inc. (St. Louis)*

4.78(
1,775
)
Approved Pro

Midtown Home Improvements, Inc. (St. Louis)*

4.78(
1,775
)
Approved Pro
Customers say: True professional
33 years of experience
Free onsite estimate

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Response was overall proactive. Sales expertise in estimating jobs needs improvement. Overall material and execution of works is of the highest quality and standard."

Dustin S on July 2025

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Response was overall proactive. Sales expertise in estimating jobs needs improvement. Overall material and execution of works is of the highest quality and standard."

Dustin S on July 2025


Design Tech Contracting

New on AngiNew on Angi
Approved Pro

Design Tech Contracting

New on AngiNew on Angi
Approved Pro
136 local quotes requested
21 years of experience

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 the services we offer below and call -or- click to schedule an estimate today!

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 the services we offer below and call -or- click to schedule an estimate today!


"-"

Eve H on August 2024

Hoffmann Brothers is your best drain cleaning and sewer specialist. Our field professionals are licensed and trained to perform drain cleaning and clearing of sewer back ups in both your home and business.

"-"

Eve H on August 2024


"Jeff updated the water heater, "

Valeria S on October 2025

In business since 2005, you can rely on us to provide you with comprehensive heating and cooling services. Our locally and family-owned and operated business has over 25 years of experience in the industry.

"Jeff updated the water heater, "

Valeria S on October 2025


Avatar for Hoffmann Brothers

Hoffmann Brothers

4.72(
38
)
Approved Pro

Hoffmann Brothers

4.72(
38
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
25 years of experience

The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.

"Good"

Andrew W on August 2024

The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.

"Good"

Andrew W on August 2024


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.65(
897
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.65(
897
)
Approved Pro
Customers say: Quick response
496 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"this id the 2nd time that i use Roto rooter and both time the done the job in a timely manor and he told me what he was doing. he was on time and polite and professional, and yes i will hire then again, Thank you. Mike F. "

Mike F on November 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"this id the 2nd time that i use Roto rooter and both time the done the job in a timely manor and he told me what he was doing. he was on time and polite and professional, and yes i will hire then again, Thank you. Mike F. "

Mike F on November 2025


Avatar for Mr. Handyman Metro East

Mr. Handyman Metro East

4.64(
188
)
Approved Pro

Mr. Handyman Metro East

4.64(
188
)
Approved Pro
Customers say: Super punctual
208 local quotes requested
25 years of experience

One call does it all!! .Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task whether major or minor home repair is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

"It went fast, clean and great."

Jai D on February 2021

One call does it all!! .Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task whether major or minor home repair is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

"It went fast, clean and great."

Jai D on February 2021


Le Roy Construction & Remodeling

4.75(
4
)
Approved Pro

Le Roy Construction & Remodeling

4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
109 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!

"Everything went great. Job completed on time and clear communication and expectations throughout."

John K on August 2021

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!

"Everything went great. Job completed on time and clear communication and expectations throughout."

John K on August 2021


C Hatcher Construction

5.00(
7
)
Approved Pro

C Hatcher Construction

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
243 local quotes requested

Home repairs, electric, plumbing, remodeling, flooring, masonry, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!

"Excellent work and communication. . Work done very timely manner. Very reasonable cost. Have several other projects hiring him to do. Highly recommend"

Kristi S on March 2024

Home repairs, electric, plumbing, remodeling, flooring, masonry, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!

"Excellent work and communication. . Work done very timely manner. Very reasonable cost. Have several other projects hiring him to do. Highly recommend"

Kristi S on March 2024


Avatar for The Steven Brand

The Steven Brand

4.86(
57
)
Approved Pro

The Steven Brand

4.86(
57
)
Approved Pro
Super Service Award
Customers say: Quick response
721 local quotes requested
1 years of experience

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Professional and also came in a snow storm today November 29th completed job and did a very good job 👏 very satisfied!!!"

Stan F on November 2025

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Professional and also came in a snow storm today November 29th completed job and did a very good job 👏 very satisfied!!!"

Stan F on November 2025

...
Showing 1-10 of 211
Boiler Repair questions, answered by experts

DIY troubleshooting is possible for minor issues like bleeding radiators or resetting the system, but professionals should handle complex repairs to ensure safety and efficiency.

Addressing banging, clanging, and hissing radiators involves several steps. Start by bleeding the radiator to release trapped air, a common source of noise. Next, ensure all valves, brackets, and pipes are securely tightened to prevent the components from rattling. You can also consider installing radiator insulation to dampen heat expansion sounds. If you perform all of these fixes and the noise persists, explore the use of radiator additives that can mitigate water-related noises. If all else fails, you should consult an HVAC professional.

It is usually worth it to repair your HVAC system instead of replacing it. However, one exception is if your system is reaching the end of its life—usually 15 to 25 years. Otherwise, repairs will cost an average of $350, and a full HVAC replacement would total $7,500 in most cases, or between $5,000 and $22,000, depending on the type of system. A reputable HVAC repair company can inspect your system and let you know if replacing it would be more cost-effective.

Generally speaking, yes, turning one radiator off does save some money, especially if the system is a little older—so long as you’re not cranking up the dial on the ones you leave on. But some HVAC specialists argue that keeping your entire system on ensures that your boiler stays efficient. After all, it’s rated to fit your home and heats the amount of water your heating system needs. This could be the case if you have a new system. However, turning radiators off in unused rooms lowers the amount of hot water you need.

If you don't clean a boiler, you may have higher energy bills or no heat. A dirty boiler is inefficient and can't properly maintain a heating system. It may break down more often due to corrosion or clogs from soot and oil buildup. Cleaning a boiler improves its performance. The cost to replace a boiler can be expensive, so keeping it clean is a cost-effective practice.

The Bethalto, IL homeowners’ guide to boiler repairs

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