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Your Trusted

HVAC EXPERTS
in Crystal Lake

and surrounding areas
  • Service All HVAC Makes & Models
  • Family Owned & Locally Operated
  • 100% Satisfaction Guarantee
  • Free Estimates, Upfront Pricing
The Most Comfortable Call
You Can Make.

Heating and Cooling Services across: Mchenry, Kane
and Cook County & the Surrounding Areas

Searching for dependable repair or installation and HVAC services in the Crystal Lake area? Here at WeatherWise Heating & Cooling, we deliver high-quality heating and cooling services throughout Crystal Lake and the surrounding areas. With more than 50+ years of combined experience, we stand by our Heating & Air Conditioning services with a 100% satisfaction guarantee. 

We repair most heating and air makes and models and are happy to speak with you on the phone, free of charge, should you have any questions. We provide reliable, unmatched HVAC service and innovative  products from leading manufacturers like American Standard and Bryant. WeatherWise guarantees a certified technician will be at your door within 24 hours of calling — with no trip fee!

We Service All Makes & Models

Amana Heating & Air Conditioning Repair
American Standard HVAC Repair
Aprilaire Indoor Air Quality Logo
Bryant HVAC Logo
Carrier HVAC Logo
Comfortmaker Dealer Crystal Lake IL
Goodman HVAC Service in Crystal Lake
Lennox Repair Crystal Lake IL
Payne HVAC Logo
Trane Repair or Install Crystal Lake IL
WeatherWise Heating & Cooling

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Heating Company Crystal Lake IL

We're Committed To Year-Round Comfort

Learn More About Us And What Makes Us Different In Providing The Best HVAC Services.

Why WeatherWise Heating & Cooling Services?

Whether you need help with a air conditioning repair, furnace repair or replacement, mini ductless systems or indoor air quality in the Crystal Lake and Surrounding Areas, you can always count on us to get the job done. 

24-Hour Service Available
Family Owned & Operated
Up-Front Pricing & Financing
Licensed & Insured
Trained Technicians
Highly Reviewed
WeatherWise Heating & Cooling Logo

Discount Club Membership

30% OFF ALL HVAC REPAIRS
ANNUAL A/C & FURNACE TUNE-UPS
MEMBER ONLY PRICING
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