Get matched with top furnace / forced air heating system install or replace pros in Round Lake, IL

"We recently replaced our Heating & Cooling system with a energy efficient furnace & air-conditioning unit. We knew what we wanted, so I received bids from 4 different suppliers, receiving bids for a apples to apples comparison. All-Temp was by far the best pricing. Our installation process went flawlessly & the installers answered any question that I had. They came back out to our home per my request on a couple more occasions, to adjust the amount of time the 2 stage system ran. Everyone that we have dealt with has been extremely professional, courteous & knowledgeable. We just received a clean & check of our system & Jen our technician met each of those attributes. I would highly recommend All-Temp for any of your heating or cooling needs. Herb Pitzman Huntley, IL"

"Outstanding service from beginning to end. The team arrived right on schedule, worked efficiently, and left everything spotless. Our heating system runs better, and the air feels much cleaner."

"Outstanding service!! Cahill has been our heating and air conditions company for over 25 years. Installed two systems over this time. High quality work."

"I was very impressed with the saleperson. He was very knowledgeable and thorough. The installation was done very promptly without any issues. Accidental damage to a utility sink was repaired the next day at no charge. The HVAC system I installed has worked very well without any issues and was priced at a very competitive rate. Replaced my Furnace and Air Conditioner. Installed UV Filter and Humidifier. LENNOX: ✓ 13ACXN-030 "Single Stage Cooling" Air • 30,000 BTUs • 15 SEER • 12.4 SEER2 • 12 Year Parts Guarantee • 12 Year Four Seasons Labor Guarantee • 12 Year Compressor Guarantee ✓ ML296UH-070XV36B "2 Stage Heating - VS Blower" Gas Furnace • 70,000 BTUs • 96% AFUE • 12 year Parts Guarantee • 12 year Labor Guarantee • LIFE Heat Exchanger Guarantee ✓ CX35-30/36B-6F Indoor Unit (Coil)"

"In the middle of the night on 2/2/22 during a snowstorm, my furnace went out. I texted Carlos at 7am, and by 10:30am he had replaced the blower motor, and I had heat. Besides that, my furnace is running more quietly than it's ever run before. Very impressive."

"This company was very good and helpful we need heat in our house right before Christmas thanks for replacing our furnace"

"We were very pleased with our experience with Northern Continental. Dave, the owner, was nice to deal with and answered our questions and concerns. The installation of our new AC and furnace unit was done promptly and professionally. We received quality service and a great product from Northern Continental."

"For all your heating, ventilation, and air conditioning requirements, I highly recommend CR Mechanical Services. Their ability to address problems efficiently and promptly is truly impressive!"

"Friendly reliable owners and staff. Work was completed when scheduled and professionally. New AC was installed with furnace. Since it was cold out, I was assured They will check outside condenser unit in the spring. Comforting to work with a good company."

"Dean installed our tankless water system and was the consummate professional; polite, knowledgeable, easy to ask questions and explained everything until I was comfortable. Highly recommend."