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 Installation & Replacement in Chicagoland & Northwest Indiana

If you have a faulty furnace in Aurora, Bolingbrook, Carol Stream, Elgin, Elmhurst, Naperville, Oak Lawn, Orland Park, Schaumburg, Wheaton, IL, or the surrounding areas, you and your family could face a miserable winter. Rather than endure another winter living in a chilly home, why not invest in a heating installation from Oncourse?

24/7 Emergency Service 888-331-7854

Quality products deliver long-lasting warmth

A furnace or boiler that runs efficiently saves you money and reduces stress. At Oncourse, we install energy-efficient heating equipment made by Carrier. Our heating services include affordable maintenance plans to protect your warranty and keep your new heater operating at peak performance.

To relieve the financial concerns associated with a replacement heater or new installation, we offer free estimates and clear pricing along with seasonal discounts and rebates. When you choose our experts to install your furnace or boiler, you’re partnering with a company that has a proven track record of excellence.

Before

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After

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Our professional heating installations ensure protection from the cold

Dependable products are just one aspect of a quality installation. Correct sizing is another vital part of making sure that your loved ones don’t turn into icicles when temperatures start to drop. That’s why we use Manual J calculations to determine what size heater matches your home heating needs.

Manual J calculations take into account factors such as sun, shade, square footage, the number of household members, your family’s lifestyle, and your temperature preferences. We believe Manual J calculations give us better information than a “rule of thumb” approach, enabling us to install a system that’s unique to your family. When the time nears to replace or upgrade an aging system, we’ll evaluate these factors to account for any changes or modifications.

Respect for you, your time, and your property

We maintain high standards, provide personal attention, and deliver efficient, cost-effective heating solutions. With our upfront pricing, you’ll always know what to expect. We are fully licensed, honest and efficient, and stand behind our installation work. When we’ve completed your installation, we’ll leave behind a clean and neat work area. While we’re in your home, we protect your furniture with drop cloths and your flooring with shoe covers.

Quality installations from experienced professionals

Oncourse is a Carrier Factory Authorized Dealer and we feature equipment that’s quiet, energy-efficient, and environmentally safe. We have a network of in-house NATE-certified technicians as well as trusted, licensed, insured, independent contractors. We offer convenient, simple, reliable, and trustworthy services for confident homeownership and peace of mind.

We offer clear pricing and free in-home estimates on new equipment. Our staff operates according to the highest safety, performance, and ethical guidelines. Additionally, our customer service line is available 24 hours a day, 7 days a week.

 

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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.