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Award Winning Bair Services Technicians

Our Team Is Your Team

We are very proud of our hard working team. Our staff participates in continual training and education to provide you with the newest technologies and best practices in the plumbing, heating and air conditioning fields.

Downers Grove Weather Status

Clear Sky
Humidity: 66 %
Wind: 5.01 km/h

Our trucks are stocked with over 5,000 parts, allowing us to complete most jobs the same day.

Bair Services has a dedicated, licensed team that commits to bringing green furnace/heating services with quality, precision, and reliability you can count on.

While we service all cooling unit brands, we are an award-winning Trane Comfort Specialist air conditioning contractor.

As our homes become more efficient, tight, and well insulated, we are increasingly exposed to trapped, unwanted particles. We can help you in your quest for cleaner air for your family.

Looking for financing options? Not a problem! We now have special financing available for customers with approved credit!

Financing Options

Premium Services You Can Trust

We require 4 years minimum study and apprenticeship as well as a background check.

We stand behind our work. 

Our quote is what you pay. No hidden fee during your repair.

Bair’s trucks are stocked with over 5,000 parts, allowing us to complete most jobs the same day. Some jobs will require a follow up visit.

Even if your repair takes longer than planned, our price won’t change.




Contact Us Today

Get Your Free Estimate!

Free estimates available on any new heating and air conditioning installs! Contact us today!

Our Plumbing, Heating, & Cooling Offers

See more of our offers on our specials page! Senior and Veteran discounts are available. We also have special financing available. 

Professionals in Home and Business Comfort

Robert Bair Plumbing, Heating & Air continues to strive for excellence, listening to customer comments, and providing team members with ongoing education. Every service call delivers customer service based professionals in fully stocked trucks, with the newest equipment available to your door.


Happy Customers

Trusted by our best customers around Downers Grove and our surrounding service areas.