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Find Boiler repair pros in Rantoul

Avatar for Baer's Air Heating and Cooling

Baer's Air Heating and Cooling

5.00(
3
)
Approved Pro

Baer's Air Heating and Cooling

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Baer's Air Heating and Cooling, is the premier HVAC company serving Iroquois County and surrounding areas for almost a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. We offer both residential and commercial and if you want the job done right, call Michael today!

"null"

John B on July 2019

Baer's Air Heating and Cooling, is the premier HVAC company serving Iroquois County and surrounding areas for almost a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. We offer both residential and commercial and if you want the job done right, call Michael today!

"null"

John B on July 2019


Avatar for Lockhart Electric, LLC

Lockhart Electric, LLC

5.00(
8
)
Approved Pro

Lockhart Electric, LLC

5.00(
8
)
Approved Pro
55 local quotes requested
39 years of experience

Lockhart Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Had 100 amp breaker replaced with 200 amp and multiple new lines run to the garage and added 100 amp in the garage. They were thorough and efficient and did the work as expected. Very professional and kept us updated if any potential delays and when new issues were found. I highly recommend and would hire again."

Julie H on July 2025

Lockhart Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Had 100 amp breaker replaced with 200 amp and multiple new lines run to the garage and added 100 amp in the garage. They were thorough and efficient and did the work as expected. Very professional and kept us updated if any potential delays and when new issues were found. I highly recommend and would hire again."

Julie H on July 2025


Avatar for KODIAK IMPROVEMENTS, INC

KODIAK IMPROVEMENTS, INC

4.97(
37
)
Approved Pro

KODIAK IMPROVEMENTS, INC

4.97(
37
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
71 local quotes requested

Kodiak improvements inc. est. 1999 has an A+ BBB rating. we are your local source for quality home improvements & maintenance. Thank you for considering Kodiak Improvements Inc. for any and all home improvements and maintenance projects. Michael E. Durst President Kodiak Improvements Inc.

"We can't say enough about how delighted we were with not only the results of our total kitchen remodel, but the experience of working with Mike, Ryan and Jared. From our very first contact, they were reliable and responsive, answering all texts and calls promptly and keeping appointments punctually. They offered ideas but were also highly respectful and responsive to ideas we presented, always saying "We can make that happen!", even when we had some really out-there requests like cutting a whole section of cabinets out around our 100 year old laundry chute and installing a stained glass window! Ryan and Jared are superb carpenters; their work is beautiful and they pay careful attention to detail. Best of all they are both extremely polite and pleasant, which really matters when someone is in your home every day for several weeks. They had our kitchen completely demolished down to the plaster and back to being a functioning kitchen in just 4 weeks , including significant plumbing and electrical repairs and upgrades , as well as delays in shipping of a replacement for a damaged cabinet (not their fault!) and our new window. They have well-established relationships with a number of local subcontractors and vendors who are equally reliable and skilled, so the project moved along without any other delays. We would hire them without question to do other work on our home!"

Harold A on November 2024

Kodiak improvements inc. est. 1999 has an A+ BBB rating. we are your local source for quality home improvements & maintenance. Thank you for considering Kodiak Improvements Inc. for any and all home improvements and maintenance projects. Michael E. Durst President Kodiak Improvements Inc.

"We can't say enough about how delighted we were with not only the results of our total kitchen remodel, but the experience of working with Mike, Ryan and Jared. From our very first contact, they were reliable and responsive, answering all texts and calls promptly and keeping appointments punctually. They offered ideas but were also highly respectful and responsive to ideas we presented, always saying "We can make that happen!", even when we had some really out-there requests like cutting a whole section of cabinets out around our 100 year old laundry chute and installing a stained glass window! Ryan and Jared are superb carpenters; their work is beautiful and they pay careful attention to detail. Best of all they are both extremely polite and pleasant, which really matters when someone is in your home every day for several weeks. They had our kitchen completely demolished down to the plaster and back to being a functioning kitchen in just 4 weeks , including significant plumbing and electrical repairs and upgrades , as well as delays in shipping of a replacement for a damaged cabinet (not their fault!) and our new window. They have well-established relationships with a number of local subcontractors and vendors who are equally reliable and skilled, so the project moved along without any other delays. We would hire them without question to do other work on our home!"

Harold A on November 2024


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
190 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

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
31365 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



Avatar for Superior services

Superior services

No reviews yet

Superior services

No reviews yet
9 years of experience

I am a jack of all trades, if it needs to be fixed, built or replaced chances are i can do it. Specialties/ preferred work include: windows/doors(6 years experience, flooring (8 years experience), automotive repair/maintenance (3 years experience)

I am a jack of all trades, if it needs to be fixed, built or replaced chances are i can do it. Specialties/ preferred work include: windows/doors(6 years experience, flooring (8 years experience), automotive repair/maintenance (3 years experience)


Avatar for CEC Plumbing & Heating LLC

CEC Plumbing & Heating LLC

5.00(
3
)

CEC Plumbing & Heating LLC

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CEC Plumbing is a professional plumbing contractor that provides residential and commercial plumbing services. Rely on our experienced and courteous team for dependable and comprehensive plumbing and repair service.

"They were knowledgeable, efficient and worked in a timely manner. Price was very reasonable. Highly recommend."

Tara B on June 2024

CEC Plumbing is a professional plumbing contractor that provides residential and commercial plumbing services. Rely on our experienced and courteous team for dependable and comprehensive plumbing and repair service.

"They were knowledgeable, efficient and worked in a timely manner. Price was very reasonable. Highly recommend."

Tara B on June 2024



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Boiler Repair questions, answered by experts

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

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.

Your house may be cold even if the heat is on because of bad insulation, gaps in doors, small holes pulling hot air from the home, or excess humidity. The heater itself might be malfunctioning. For this problem, you’d need to talk to an HVAC pro. If you have a gas heating system (most do) this should be considered an urgent job as natural gas could be leaking in your home.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

Once you know where your bleed valves are and how to use them, bleeding out heaters is a quick process. Expect it to take around 10 to 20 minutes, possibly longer if you have a lot of heaters or are still learning how they work. If you have a central bleed valve on your boiler, the process still takes the same amount of time. Make sure you have any keys necessary to turn the bleed valves on. Without bleed valves, the process should take around three hours.

The Rantoul, IL homeowners’ guide to boiler repairs

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