Don’t sweat (or shiver) through your next HVAC breakdown — call CRNE’S Environmental Control for all your heating and cooling needs! Since 1990, CRNE’S has provided Lake Forest, IL, and the surrounding areas with reliable, cost-effective services for homeowners and businesses.

Contact us today at (847) 272-3192 for a free estimate on new equipment!

HVAC Services Lake Forest IL

With offices in Northbrook and a service territory that extends to Buffalo Grove, Wheeling, IL, and beyond, we are one of Chicagoland’s most well respected heating and cooling companies. Your comfort is our priority, so you’ll benefit from our excellent customer service, expert installers, and high-quality products.

Free New Equipment Estimates for
Lake Forest Residents

Lake Forest HVAC Experts

CRNE’S heating, ventilation and air conditioning services are fast, reliable, and comprehensive. You can trust our NATE-certified crew to service your equipment using industry best practices. Our technicians are furnace repair experts capable of working on any make or model — as well as boilers. And if your system goes kaput in the summer, rest assured that we also have plenty of air conditioning repair experience. 

When it’s time to replace your old heating or cooling system, we can recommend high-efficiency equipment that will keep your family comfortable while saving you money in the long run. As a factory-authorized Carrier dealer, CRNE’S also makes installation a breeze. We even offer a variety of integrated air-quality services to help you breathe easy.

Carrier Factory Authorized Dealer

We know from experience how important it is to provide ongoing care for your equipment, old or new. To reduce the chance of breakdowns and improve efficiency, CRNE’S offers no-hassle maintenance agreements that include seasonal service and diagnostic checkups for your furnace, air conditioning unit, and water heater. Get ahead of costly repairs by taking good care of your system!

Beyond Heating & Cooling

Our commitment to your comfort goes beyond our expertise with furnace and air conditioning repair. We also sell and install water heaters and home generators. Join the ranks of satisfied customers from Northbrook, Palatine, Buffalo Grove, and Wheeling to Lake Forest, IL — call CRNE’S HVAC experts at (847) 272-3192 today to request service or a free estimate on new equipment.

Request Service Now

If you tell us what you thought of our work, we’ll even give you a special discount on your next service call.

Interested in joining the CRNE’S team? Review our current openings and submit an application.