At Official Heating & Cooling, our goal is to offer dependable, high-quality heating system installation, maintenance, and repair for all of our valued customers.
Whether you own a single family home or a large commercial building in the Crystal Lake area, we're here to design a heating solution that will best serve the needs of you and your space.
Our HVAC contractors are focused on going above and beyond to ensure your complete satisfaction. We recognize the importance of your furnace during the cold months, which is why we take a thorough, methodical approach to HVAC service.
Official Heating & Cooling provides the highest level of quality in all of our heating system installation projects, and all jobs are performed by highly experienced, NATE-certified contractors you can trust. We strive to keep our prices reasonable and affordable, and we offer a variety of heating systems to suit your needs and budget.
As your furnace or ductless mini split system ages, general wear and tear can cause it to stop working efficiently. And in more extreme cases, older heating systems can suddenly stop working entirely.
If you need commercial or residential heating system repair service in Northern Illinois, trust that you can count on Official Heating & Cooling to get the job done right. We pride ourselves on providing the highest level of quality and service whenever we're called to the rescue.
Official Heating & Cooling can tackle your heating system repair no matter how large or small the issue you’re experiencing. When you work with us, we'll take the time to answer any questions you have and explain our methodology for addressing your heating system issue. We understand how much you rely on your heating system during cold weather during Illinois winters, so we'll be certain to take a thorough approach when handling your repair job.Book Your Repair
We love serving the Northern Illinois community with excellent, reliable HVAC services for residential and commercial spaces in the area. But sometimes, a service call reveals a simple fix that could save you time and stress. Here are a few tricks to try when troubleshooting your furnace before calling our pros at Official Heating & Cooling for help: