We proudly serve Wonder Lake, McHenry, Woodstock, Johnsburg, Spring Grove, and the surrounding areas in Northern Illinois. If you’re nearby, chances are we can help just give us a call!
Yes! We provide 24/7 emergency service for heating and air conditioning breakdowns. Whether it’s a freezing winter night or a hot summer day, we’re here when you need us most.
We work with trusted names like Rheem, Amana, and other leading brands. Our goal is to match each home with the system that offers the best comfort, efficiency, and reliability.
We recommend servicing your heating and cooling systems at least once a year—preferably in spring for A/C and fall for furnaces. Regular maintenance helps improve performance, reduce energy bills, and extend system life.
Yes. C&C Heating & Air Conditioning is fully licensed and insured, giving you peace of mind knowing your home is in safe hands.
We’re a family-owned, locally operated business that treats every customer like a neighbor. With fast response times, honest pricing, and reliable workmanship, we take pride in getting the job done right—every time.