Compare 3 Local HVAC Contractors in McHenry, IL

All Solutions provides comprehensive HVAC services, including air conditioning, heating, ductless systems, and indoor air quality solutions. With over 30 years of local experience and Carrier Dealer certification, we guarantee reliable, energy-efficient installations and repairs. Our 100% satisfaction pledge ensures clients receive unmatched service quality and accountability.

Advantage Mechanical provides expert HVAC maintenance, repair, and installation services for commercial and industrial clients. Based in McHenry, Illinois, we serve the Chicago metropolitan area and Southern Wisconsin. With over 80 years of combined experience, our team emphasizes preventative maintenance to minimize downtime and costs while extending equipment longevity. Our services include boiler and chiller repairs, DDC controls, and retrofitting, all delivered with a commitment to quality and customer satisfaction.

Freund Plumbing & Heating is a family-owned business specializing in plumbing, heating, and HVAC services for residential and commercial clients. With over 60 years of experience, we deliver reliable, licensed, and bonded service across McHenry County and surrounding areas. Our commitment to honesty, expertise, and 24/7 emergency support ensures lasting customer satisfaction.