24/7 Customer Service
Trust Oncourse for all your home comfort services. Our 24/7 Customer Service guarantees swift attention. Day or night, reach out for immediate resolution, ensuring your home or business stays comfortable and functional, providing you with peace of mind around the clock. Give us a call at 888-331-7854.

Heating Repair Services in Chicagoland & Northwest Indiana

As brisk temperatures replace the heat of summer, your heating system takes over the job of keeping you comfortable. Oncourse has years of experience delivering reliable heating repair to homeowners in Aurora, Bolingbrook, Carol Stream, Elgin, Elmhurst, Naperville, Oak Lawn, Orland Park, Schaumburg, Wheaton, IL, and the surrounding areas.

24/7 Emergency Service 888-331-7854

Emergency Coverage for Fast, Efficient Response

As your local heating service, our team understands the urgency associated with a sudden breakdown. Our round-the-clock emergency coverage means that our network of in-house NATE-certified technicians as well as trusted, licensed, insured, independent contractors are standing by ready to take care of your needs.

Just as important as our fast response is the inventory of replacement parts that we carry in our service vehicles. Once you give us the okay to make a repair, we’ll almost always have the parts that we need with us to get right to work. No wasted trips back to the shop, no delays waiting to order a part: just fast, efficient restoration of comfort.

Heating Repair

Skilled Technicians Ensure Reliable Heater Repair Services

When it comes to fixing a heating system, most homeowners lean toward the “one and done” concept: You want the repair done right the first time. You certainly don’t want to call the service technician back any time soon to redo the repair. With our experts, that’s not something you’ll need to worry about.

Our technicians are skilled veterans at furnace and boiler repair. Seasoned and certified, our technicians repair all models of heaters, and we have the equipment to handle large or small jobs. We prioritize staying up to date on heating advancements and techniques so that we can serve you better. In addition to in-depth knowledge and skill, our technicians always bring a smile and a respectful attitude.

Heating Repair Vs. Heating Replacement

Oncourse offers simple, reliable, trustworthy service to residential homeowners. We prioritize staying up to date on heating advancements and techniques so that we can serve you better. Our network of in-house NATE-certified technicians as well as trusted, licensed, insured, independent contractors always bring a smile and respectful attitude.

We can provide sound guidance on the repair vs. replace dilemma. Rest assured, we’re not out simply to make a sale; we want to ensure that your home and family are safe and comfortable. We’ll help you plan for a new heating system so that when the time arrives, you’ll know what to expect.

Effective and Efficient Repair Services

We offer honest, convenient, practical, and reliable services for confident homeownership and peace of mind. As a Carrier Factory Authorized Dealer, we feature equipment that’s quiet, energy-efficient, and environmentally safe.

We provide clear pricing policies and free in-home estimates on new equipment. Our staff operates according to the highest safety, performance, and ethical standards, and we have the backing of a strong utility company. Furthermore, our customer service line is available 24/7.

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What to expect

Discover the Oncourse difference

24/7 Emergency Service

Count on us around the clock for swift assistance whenever unexpected home issues arise.

Free in-home estimates

Get accurate assessments without financial obligations to plan your home care budget effectively.

Warranty Coverage

Don't stress about your home systems. Our warranty coverage means we will be there to help with potential issues.

NATE-certified techs

Rest assured with our highly skilled and certified technicians ensuring quality service and expertise.

Certified Care You Can Count On

Trust our commitment to excellence and industry-recognized certifications for dependable home solutions.

Carrier President's Award Winners

Experience award-winning service and reliability from a trusted leader in home care solutions.

24/7 Emergency Service

Count on us around the clock for swift assistance whenever unexpected home issues arise.

Free in-home estimates

Get accurate assessments without financial obligations to plan your home care budget effectively.

Warranty Coverage

Don't stress about your home systems. Our warranty coverage means we will be there to help with potential issues.

NATE-certified techs

Rest assured with our highly skilled and certified technicians ensuring quality service and expertise.

Certified Care You Can Count On

Trust our commitment to excellence and industry-recognized certifications for dependable home solutions.

Carrier President's Award Winners

Experience award-winning service and reliability from a trusted leader in home care solutions.

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TESTIMONIALS

See What Your Neighbors Are Saying

Jeff was professional, knowledgeable, and friendly. Looking forward to working with him again.

Paul J.

Paul J.

Excellent service. Completed job as I would have, courteous and professional. Great job! Jeff Peter's did the work.

Noreen M.

Noreen M.

Scott came out to my house to repair my furnace from Nicor. Did an excellent job. Was fixed up efficiently and quickly.

Joan N.

Joan N.

Bryan Nystrom went above and beyond to help our family get THE heat back on. He went to the warehouse and back late on a friday night to ensure the best possible professional service. HIGHLY RECOMMEND!

Sonya H.

Sonya H.

Jeff was professional, knowledgeable, and friendly. Looking forward to working with him again.

Paul J.

Paul J.