Furnace Repair in Crystal Lake & Surrounding Areas

Serving Algonquin, Cary, Crystal Lake, Huntley, Lake In The Hills, McHenry and the greater areas, stay cool all summer long!

Warm Up with Our Quality Furnace Repair Services

Is your furnace letting you down? Heat Costs Rising? You may benefit from a professional furnace repair services. With over 40 years of experience, we service all major makes and models.

Heating Repair

Having your heating system stop working in the dead of winter not only puts a damper on your morning shower, but it can be also be dangerous for your family or small-business employees and patrons. For this reason, we are proud to offer emergency furnace repairs in Crystal Lake and surrounding areas during nights, holidays, and on weekends, every day of the year, with no trip fee! For such occurrences, we are able to dispatch a insured & licensed technician within 24 hours.

For non-pressing heating system repairs, our team of professionals is trained to quickly target the issue and provide you with the best possible solution, while always minding your budget and, of course, safety. Weatherwise technicians are knowledgeable and trustworthy. They will strive to answer all of your questions and provide a fair service price before ever starting any work. Should you have any questions about your particular heating system prior to a technician coming to your residence, we are happy to speak with you on the phone, free of charge. Our goal is your comfort and safety, always!

Check out our 4.9 star Google review ratings from past customers who have had new installed and replaced furnace systems with us. We work with the best manufactures to ensure quality heating systems at the best price. Our team of experts will provide several models to meet your needs.

WeatherWise Heating & Cooling

Contact us at 815.477.7766 today to schedule HVAC service with our team! We offer honest, upfront pricing in writing and industry leading warranties on parts and service.

Signs it's Time to Repair Your Furnace

Below are several signs that it may be time to replace your furnace. It’s important to give us a call to properly diagnois the current issues of the heating system to decide if replacement or repair is the best option.

Furnace Repair Services

Not only are we committed to providing you with unbeatable on-site heating services such as no trip charges and regular tune-ups to ensure HVAC system efficiency, but we also guarantee 24/7 year-round emergency assistance and furnace repair in Crystal Lake as well as discounts on replacement parts, repair labor, and new unit purchases.

Having issues with your furnace? Call WeatherWise Heating & Cooling to find out how we can help! For 24/7 emergency heating services, and HVAC services call (815) 477-7766 now.​

Have a question? Call 815.477.7766 or fill out the form to schedule your free estimate.



Satisfaction Guarantee

24/7 Emergency Service

Locally Owned

Competitive Pricing

Trained Technicians

Certified & Insured