Connect with Top-Rated HVAC Contractors in Crystal Lake!

Arctic Heating & Cooling is a family-owned and operated HVAC company that provides a range of services, including HVAC installation, repair, and maintenance, as well as indoor air quality solutions and energy efficiency upgrades. Our team of professional technicians is dedicated to keeping homes comfortable and efficient, and we offer financing options and a 100% satisfaction guarantee. With a focus on customer service and expert technicians, we are committed to being the best choice for HVAC services in McHenry County.

Platinum Heating and Cooling, Inc. provides top-notch HVAC services for commercial and residential properties in northern Illinois. Our mission is to deliver quality HVAC solutions tailored to your unique needs, ensuring comfort and reliability. We offer a wide range of services including equipment cleanings, preventative maintenance, break/fix service, new system installations, and existing equipment replacements. Our team of friendly, knowledgeable technicians are dedicated to providing a positive customer experience.

At Legacy Precision HVAC, we're dedicated to providing exceptional indoor air quality, heating, and cooling services to our customers. Our team of expert technicians is committed to delivering personalized solutions that meet the unique needs of each household. We offer a wide range of services, from routine maintenance to system upgrades, all designed to improve the overall comfort and health of your home. Whether you're looking to repair, service, or upgrade your HVAC system, we're here to help. Our goal is to provide guidance and support that you can trust, every step of the way.