HVAC System in Crystal Lake, IL

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2. Integrated Design & Supply

Integrated Design & Supply

111 Erick St Ste 114, Crystal Lake, IL 60014

From Business: Integrated Designs Integrated Design and Supply, Inc is a specialty heat trace company that has been established to provide the highest quality products and services available.…

YP
22 Years
in Business

3. Legacy Home Services

Legacy Home Services

7316 Teckler Blvd Ste 2B, Crystal Lake, IL 60014

OPEN 24 HOURS

From Business: At Legacy Home Services, our professional staff provides expert heating & cooling solutions with a Hometown Feel. As a local Family owned business, we take Pride in treating…

YP
37 Years
in Business

4. Crystal Lake Heating and Air Conditioning

Crystal Lake Heating and Air Conditioning

Crystal Lake, IL 60014

From Business: Crystal Lake Heating and Air Conditioning has serviced the McHenry County area since 1967. Our specialty is in the area residential installation and service of Furnaces,…

8. Approved Comfort

Approved Comfort

8465 Pyott Rd, Lake In The Hills, IL 60156

CLOSED NOW:12:00 pm - 12:00 pm

From Business: Why Choose Approved Comfort Heating and Air Conditioning: •Approved Comfort realizes that our business is customer service, we just happen to repair, maintain and install…

YP
32 Years
in Business

10. 24Hr Home Comfort Services

24Hr Home Comfort Services

9209 South Illinois Route 31, Lake in the Hills, IL 60156

OPEN NOW:12:00 am - 11:59 pm

From Business: 24Hr Home Comfort Services Inc of Lake in the Hills, IL, proudly serves McHenry County and the surrounding areas. The 24Hr Home Comfort family is a provider of customized…

18. H.R. Stewart Inc.

H.R. Stewart Inc.

52 Crystal St, Cary, IL 60013

From Business: H.R. Stewart Inc. provides residential and commercial HVAC, custom sheet metal, sewer cleaning, plumbing, piping services, and more to the Cary, IL area.

YP
95 Years
in Business

19. R.G.H. Heating & Cooling Inc.

R.G.H. Heating & Cooling Inc.

Serving the Crystal Lake Area

OPEN NOW:8:00 am - 4:00 pm

From Business: R.G.H. Heating & Cooling Inc provides exceptional heating, air-conditioning, furnace, and heat pump to the Hampshire, IL area.

YP
18 Years
in Business

20. Birdie Heating & Cooling

Birdie Heating & Cooling

1203 Birch St, Lake In The Hills, IL 60156

OPEN NOW:8:00 am - 5:00 pm

From Business: Welcome Birdie Heating & Cooling, where we're all about keeping your home or business comfortable-no matter the season! Based right here in Lake in the Hills and proudly…

21. Filtershipping.com

Filtershipping.com

Woodstock, IL 60098

OPEN NOW:9:00 am - 3:00 pm

From Business: Air cleaners AIR cleaner parts whole house AIR cleaners HUMIDIFIERS HUMIDIFIER parts whole house humidifiers UV systems UV bulbs UV units & systems.

YP
12 Years
in Business

22. Gardner Environmental Services

Gardner Environmental Services

Serving the Crystal Lake Area

OPEN NOW:7:30 am - 4:00 pm

From Business: CONTACT A MOLD REMEDIATION COMPANY SERVING HARVARD, IL AND SURROUNDING AREAS If you find mold in your home or place of business, reach out to us. Gardner Environmental Services…

We found 132 results for Air Conditioning Equipment Systems in or near Crystal Lake, IL.They also appear in other related business categories including Heating Contractors & Specialties, Air Conditioning Contractors & Systems, and Air Conditioning Service & Repair. 15 of the rated businesses have 4+ star ratings.


The businesses listed also serve surrounding cities and neighborhoods including Northwest Elgin, Century Oaks West, and Algonquin Springs. These businesses offer their services in one-or-more of the following languages: and Spanish.