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TRUSTED BY SULLIVAN, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon171
    Verified boiler repairs reviews

Find Boiler repair pros in Sullivan

Sure Dry Waterproofing

4.85(
80
)
Approved Pro

Sure Dry Waterproofing

4.85(
80
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
46 years of experience

Let�s make your basement or Crawl space dry, We have been servicing Illinois since 1979 and pride ourselves on the quality of work that we provide to our homeowners.

"My basement has always leaked and was never dry. I called Donnie Felton, who was highly recommended by a few friends, he was very knowledgeable and explained exactly what he would do step by step. He showed up the following week and completed the job in two days. My basement is now dry and does not see a drop of water even during the heaviest rain. I love not seeing any water in my basement. I would highly recommend Donnie Felton."

BRAD M on July 2025

Let�s make your basement or Crawl space dry, We have been servicing Illinois since 1979 and pride ourselves on the quality of work that we provide to our homeowners.

"My basement has always leaked and was never dry. I called Donnie Felton, who was highly recommended by a few friends, he was very knowledgeable and explained exactly what he would do step by step. He showed up the following week and completed the job in two days. My basement is now dry and does not see a drop of water even during the heaviest rain. I love not seeing any water in my basement. I would highly recommend Donnie Felton."

BRAD M on July 2025


Affordable Home Repair

5.00(
3
)
Approved Pro

Affordable Home Repair

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

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"He was fantastic to work with and did a great job!"

Sam W on November 2024

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"He was fantastic to work with and did a great job!"

Sam W on November 2024


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.75(
474
)
Approved Pro

Neli Virtual Appliance Repair

4.75(
474
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
31224 local quotes requested

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

"I had a problem connecting, so I got a local handyman who came and solved my problem. I asked Neli to stop charging me, and nothing happened, I then went to the "live chat" option on their website and asked how to stop getting charged, I Never got an answer and they just kept charging me, Then they requested that I rate the CHAT!!! Too much on too many fronts. Dr. Gaber"

Pamela G 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

"I had a problem connecting, so I got a local handyman who came and solved my problem. I asked Neli to stop charging me, and nothing happened, I then went to the "live chat" option on their website and asked how to stop getting charged, I Never got an answer and they just kept charging me, Then they requested that I rate the CHAT!!! Too much on too many fronts. Dr. Gaber"

Pamela G on November 2025



Avatar for Weld & Go

Weld & Go

No reviews yet

Weld & Go

No reviews yet
Free onsite estimate

Weld & Go has started in May 2022. I do stick, mig welding, tig, and brazing for the love of it & the passion to help rural folks out when we're all struggling looking for a cheaper alternatives to situations. I work on farm equipment, fix what dreams n desires you're not willing to scrap just yet and yes that's also means from fixing your old tool box to making a flat bed for your truck. Truck broke down n needs maintenanced on the highway and interstate? I'll help get you back out on the road again. Just give my number a call for further questions

Weld & Go has started in May 2022. I do stick, mig welding, tig, and brazing for the love of it & the passion to help rural folks out when we're all struggling looking for a cheaper alternatives to situations. I work on farm equipment, fix what dreams n desires you're not willing to scrap just yet and yes that's also means from fixing your old tool box to making a flat bed for your truck. Truck broke down n needs maintenanced on the highway and interstate? I'll help get you back out on the road again. Just give my number a call for further questions


Outlaw Garage

No reviews yet

Outlaw Garage

No reviews yet

Our speciality is customer service. That is our first and foremost priority! Second of all our speciality that's industry related is diagnostic services, troubleshooting, one on one customer service and technician relationship with the customer to explain the process and the problem with the vehicle and the repair process. That's what makes us stand out amongst other repair shops is we take the customer and explain the problem and show them what's wrong with their vehicle so they have a better understanding of what's wrong and how we can solve their vehicles problem and theirs by fixing it. Then our other specialities are brakes, oil changes, transmission flush and fill, radiator flush and fill, exhaust work, major and minor engine repair and engine replacement, transmission replacement, suspension, tire repair, windshield replacement, so much more.

Our speciality is customer service. That is our first and foremost priority! Second of all our speciality that's industry related is diagnostic services, troubleshooting, one on one customer service and technician relationship with the customer to explain the process and the problem with the vehicle and the repair process. That's what makes us stand out amongst other repair shops is we take the customer and explain the problem and show them what's wrong with their vehicle so they have a better understanding of what's wrong and how we can solve their vehicles problem and theirs by fixing it. Then our other specialities are brakes, oil changes, transmission flush and fill, radiator flush and fill, exhaust work, major and minor engine repair and engine replacement, transmission replacement, suspension, tire repair, windshield replacement, so much more.


Percolation Consulting, LLC

No reviews yet

Percolation Consulting, LLC

No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.



Cripe Heating and Air

5.00(
3
)

Cripe Heating and Air

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

If you're uncomfortable don't gripe, call Cripe! We specialize in all phases of heating and cooling services, installs, repairs, maintenance, 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! Call -or- click to schedule a free estimate today!

"It went good. He was kind and efficient."

Tavis L on March 2023

If you're uncomfortable don't gripe, call Cripe! We specialize in all phases of heating and cooling services, installs, repairs, maintenance, 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! Call -or- click to schedule a free estimate today!

"It went good. He was kind and efficient."

Tavis L on March 2023


Avatar for U.S. Water Heating Solutions

U.S. Water Heating Solutions

No reviews yet

U.S. Water Heating Solutions

No reviews yet
7 years of experience

U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.

U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.

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Boiler Repair questions, answered by experts

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Signs of needing a new expansion tank include visible leaks and a dull sound when you knock your knuckles against the tank (working tanks should sound hollow). A malfunctioning tank may also sweat with condensation, cause pipes to create loud noises when the system is turned off, and lead to very high-pressure readings on the boiler’s gauges. When in doubt, call for a professional inspection to find the source of the problem.

Fixing a radiator is worth it because it costs less than fully replacing it. Sometimes, a little troubleshooting can go a long way. The issue could be as simple as a blown fuse, a malfunctioning thermostat, or a loose valve. Plus, your daily life wouldn’t be too comfortable without a functioning radiator.

Over time, a radiator can leak if turned off due to the built-up air pressure, which can cause water or coolant to leak. If your radiator leaks when it’s off, turn your whole system off and bleed the radiator, then turn it back on. If it’s still leaking, you might want to have an HVAC professional look at the issue.

The Sullivan, IL homeowners’ guide to boiler repairs

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

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