24/7 Emergency Service
Trust Oncourse for all your home comfort services. Our 24/7 Emergency 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.

AC Installation & Replacement Specialists in Chicagoland

Homeowners in the Chicagoland area want quality, energy-efficient equipment, and dependable service from an AC installation. 

That’s what Oncourse delivers to residents throughout Aurora, Bolingbrook, Carol Stream, Elgin, Elmhurst, Naperville, Oak Lawn, Orland Park, Schaumburg, Wheaton, and the surrounding areas in Illinois.

24/7 Emergency Service 888-331-7854

AC replacement experts

From late spring to the dog days of August, you need to know that your AC unit will keep you comfortable regardless of how high the temperature spikes. 

If your air conditioner is nearing its twilight years, your electric bills are on the rise, or you have inconsistent cooling, it might be time to replace your existing unit.

As you consider your AC replacement options, we can help. We’ll evaluate your home to see if any changes or modifications have altered the size or style of system that matches your needs. 

Our free estimates and upfront pricing make budgeting for a replacement system easy and convenient. We’ll install your new unit according to industry standards and your satisfaction.

technician installing an AC unit

Experience you can trust

Choosing the right air conditioner is a major step toward summer comfort. If your equipment is too large, it will constantly cycle on and off, lose efficiency, and wear out prematurely. If it’s too small, it will never adequately cool your home. 

We provide the expertise you need to avoid both of these problems. Our certified service technicians are seasoned veterans at using Manual J calculations to determine the size you need for your home. 

We pair years of hands-on experience with ongoing training to ensure that our AC installations are professional, reliable, and affordable. Whether you’ve never had air conditioning in your home or you need to upgrade to a modern system, we can handle your summer comfort needs.

What to Expect During AC Installation

At Oncourse Heating Cooling Plumbing, we aim to make installing a new air conditioner as easy as possible. When you hire us for the job, we’ll:

  • Schedule an installation date that fits your schedule
  • Carefully disconnect and remove your old air conditioning unit
  • Property connect and install the new unit in its place
  • Test the system in every way to ensure functionality

Homeowners only need to ensure the area near the air conditioner is clear for our technicians and that pets are kept in a separate room for safety. Leave the rest to us.

Energy-efficient ac systems ensure long-lasting comfort

We install systems from Carrier, a company well-known for its efficiency, eco-friendly features, and innovative technology. The AC options we offer include heat pump, ductless, and central air installation.

Regardless of which one you opt for, you’ll get whisper-quiet operation, long-term durability, and outstanding energy-efficiency. Once we install your new AC system, our service technicians can help you keep it in tip-top shape through one of our cost-effective maintenance plans.

24/7 Emergency Service 888-331-7854

Why Choose oncourse home solutions?

Oncourse Heating Cooling Plumbing operates according to the highest safety, performance, and ethical standards. We have a network of in-house NATE-certified technicians as well as trusted, licensed, and insured independent contractors. 

We offer convenient, simple, reliable, and trustworthy 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. Best of all, our customer service line is available 24 hours a day, 7 days a week.

Get started with your new AC installation by contacting Oncourse Heating Cooling Plumbing today.

 

Installing a new air conditioner may be a big project, but it doesn’t take days to handle. Our crew can typically remove your old AC unit and install a new one in a single day.

It’s very difficult to install an air conditioner if you aren’t a certified HVAC technician. The project requires multiple technicians with expert knowledge of these systems. It’s always advisable to hire experts to handle AC installation.

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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

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

Noreen M.

Noreen M.

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

Paul J.

Paul J.

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.

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Sonya H.

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