Heat Pump Repair & Replacement Service Crystal Lake, IL - WeatherWise

Heat Pump Services in Crystal Lake, IL

Services in Crystal Lake

Serving Algonquin, Cary, Crystal Lake, Huntley, Lake In The Hills, McHenry and the greater areas.

Schedule Service or call us today 815-477-7766

Winter 2024

special promo

Special Carrier Furnace Promo

Up to $1,450

in Rebates

Is your heat pump letting you down? Are heat costs rising? Now’s the time to consider high-quality HVAC services. With over 40 years of experience, WeatherWise Heating & Cooling knows how to fix heat pump systems fast for long-term results.

Our Services

WeatherWise Heating & Cooling is your go-to HVAC service company. As NATE-certified technicians, we understand the complexities of your heat pump. We provide energy-efficient and cost-saving solutions to keep you and your loved ones safe and warm all winter, from repairs to annual maintenance!


We offer heat pump repairs in Crystal Lake and surrounding areas. Heating systems can fail anytime, so we extended our regular business hours to 24-hour emergency repair services. Call us, day or night, whenever your heat pump stops pumping warm air throughout your house!

Installations and Replacements

Don’t have a heat pump? No problem! We specialize in heat pump installations in Crystal Lake. Our HVAC contractors work with you to find one that best suits your needs and budget.

If you already have a heat pump, but it’s old and worn out, don’t worry! Our heat pump replacements in Crystal Lake ensure energy-efficient heating all season. We’ll find you a state-of-the-art unit that uses less electricity than your current one for long-term savings!


Heat pumps, like any HVAC system, have a finite lifespan. However, that doesn’t mean yours has to take its last breath if it still has years left. WeatherWise heat pump tune-ups quickly diagnose and address any issues before they worsen, extending years to your unit in durability and performance.

Benefits of Installing a Heat Pump

These ductless systems function as a heater and air conditioning unit, using electricity to circulate air throughout the house. You can expect numerous benefits over traditional furnaces and air conditioners, such as

  • Lower utility bills
  • No strange smells or smoke
  • Multipurpose units blowing heating and cooling
  • Energy-efficient technology
  • Quiet operation compared to central AC systems

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

Contact Us for Service!

Call WeatherWise Heating & Cooling for high-quality HVAC services! For 24/7 emergency heating and HVAC services, call (815) 477-7766 now.​

There’s no other trustable name out there. When you work with WeatherWise, you see the results speak for themselves.

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Why Choose Us

Heating & Cooling

Locally owned & operated professionals in air
conditioning, heating & plumbing service:


Satisfaction Guarantee


24/7 Emergency Service


Locally Owned


Competitive Pricing


Trained Technicians


Certified & Insured

Satisfied Clients

See Why Your
Neighbors Keep
Calling Us

Read All Reviews

I've been using WeatherWise for years and always happy with the service.

They are always on time and best of all, reasonably priced. It's hard to find a company in that industry that you can trust. They have been there when I needed them. I trust WeatherWise and have recommended their service for my neighbors who are also very happy. I recently had them install a new furnace and air conditioner and was surprised that both were installed in less than a day. Keep up the good work!

Tom Froelich


I had weather wise come out to my home to put on a new humidifier.

They completed the job quickly, professionally, and explained how everything worked to me and my husband. When the crew was finished, they left our basement neat, clean and tidy. For the price, you really can't beat their great service!

Cynthia Simmons


Weatherwise is amazing.

I can tell you that these guys really know what they are doing, they are priced very fair, and treat you like friends and family. Of all the service companies I have dealt with in my time they are by far the best. Frank, on behalf of my family and my self we thank you from the bottom of our hearts for your service. A new furnace 2 days before -25 degree temps is a huge relief. Thanks again and we will see you next fall for service.

Ryan Gerstad