About JM Services

JM Services Heating & Air Conditioning, Inc., is the only name you need to know for all of your heating and cooling needs. John has been serving home owners in the Greater Chicago area for more than 20 years. With his knowledge and experience, he’ll know what to do to resolve any of your heating and cooling needs. Sleep easier tonight know you’ve got a pro on the job. We are based in Algonquin Illinois, which provides us the easy navigation and routes to get to your home or business quickly. We specialize in Central A/C installation, Gas Furnace Installation, Emergency Services, and schedule flexibility.

We proudly have a 4.17 star rating on Home Advisor, offer free estimates, and senior citizen discounts. 


Communities We Serve

We proudly offer Air Conditioning and HVAC services to the following wonderful communities in McHenry, Cook, & Kane Counties.

Algonquin, Barrington, Carpentersville, Cary, Crystal Lake, Dundee, Elgin, Fox River Grove, Gilberts, Hoffman Estates, Huntley, Island Lake, Inverness, Lake in The Hills, Lake Zurich, Schaumburg, Sleepy Hollow, West Dundee, and many many more wonderful communities.


Customer Testimonials 


Review by Jennifer M.
Project: Install a Central Air Conditioning System
We have used him in our old home and our new home. He came out for an emergency gas leak with our water heater and handled immediately. Very professional and trustworthy. Also did work on our furnace. We recommend him to our friends and neighbors. He even followed up with us while he was on vacation to ensure we were taken care of.
Review by Ken J.
Project: Install a Central Air Conditioning System
He stands by his work, very prompt when I call, and a very professional person.

Additional Customer Reviews

Mark Connor

3 years ago
Amazing service and prices! Very knowledgeable in his field. You can’t go wrong with JM Services.

A Google User

A Google User
6 years ago
John is the best!!! You won’t find a more honest guy in this business. Too bad he can’t fix cars too….