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

"The only time they had available was in the evening so I had to pay double the amount or a regular service call. I agreed to that because the temperature in my house probably around 40°. They gave me a timeframe for service from 5 PM to 9 PM and a service person would call when on their way. I was thrilled that Brett called me at before 5pm. Brett was very professional and thorough. He walked me through what needed to be fixed and prices. Within less than 35,minutes he replaced my broken igniter and answered questions about my desire to replace an 18 year old furnace."

"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."

"Tim and his assistant worked rapidly, but carefully, to remove the old furnace, install the new one, test it and then clean up the furnace area in the basement.  In addition they were able to put the furnace-mounted humidifier back in operation.  Not only was Tim and his assistant prompt, courteous and professional, they explained everything clearly and exceeded my expectations by installing a new furnace on a Sunday morning!"

"We decided to replace an outdated AC unit and furnace with a brand new heat pump and furnace. After speaking with a Four Seasons sales rep, we knew they were the best choice to go with due to their thorough assessment, knowledge of products, availability of service and overall transparency. And perhaps most importantly, they were not pushy and respect our decisions on what system we felt was best for our home. As with any expenditure of this nature, there will be some ironing out of details and inevitable bumps to get everything completed, but the overall experience amounted to an energy-efficient HVAC system that was installed with care and expediency. Their service technicians are also friendly, thorough, knowledgeable, and available at a moment's notice. We are so glad that we went with Four Seasons."

"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."

"ThermaTek did a great job replacing the blower fan and burner rod in my furnace. There was a slight delay in getting the correct blower fan but it was only one extra day. Great service and a massive improvement in the performance of my furnace. Would definitely use them again."

"As always, Mr. Duct kept in touch before hand, showed up absolutely on time, worked efficiently, and charged a very fair modest rate. The technician also noticed one or two things that we were trying to deal with (other than the furnace) and offered solutions with the equipment on hand. Saved us another call to another place! I'll have then back to clean the a/c and do our ducts (as they've done in past)"

"Fast service professional. Repaired my AC and serviced the furnace at a fair price. Did not immediately try to upsell to a new system. Highly recommended"

"Installation of a new furnace and air conditioner was done. We were so impressed with the professionalism and follow through of the CR Mechanical team. Rick contacted us promptly and advised us of our options and his recommendations for our project. We did some additional homework and decided to hire CR Mechanical. Craig arrived on schedule and installed the furnace and did some additional pipe work the first day. On the second day, the AC was installed on the new compressor was relocated to a new area that we had discussed. The job was completed as agreed with efficiency and neatness. I would recommend CR Mechanical with hesitation."

"Service went well.  Dre showed up on time and quickly began working.  He checked all parts in the furnace and took the time to explain how my specific high-efficiency 2-stage furnace worked along with pointing out the parts, the heating process and how it worked - very informative and even made it easy to understand!  I am pretty good at monthly filter changes, so I wasn't really expecting anything to be majorly wrong and fortunately there wasn't except for a pretty dirty filter in need of changing, which I was out of - and typically I always have a couple on hand - a little embarrassing on my part!  He also asked when was the last time I had flushed the water heater, it had been a while, he suggested it should be done annually and told me how to do it and the tools I would need to pick-up at the hardware store.  Oh, and by the way, he's a great story-teller!  Somehow we got on the subject - why is it that major hvac or plumbing emergencies often seem to happen when it is most inconvenient - on holidays when most companies are closed!  He shared a true, wonderful Christmas Eve experience he had when he was called to a home with no heat; it almost sounded like one of those Christmas miracle, feel good Hallmark movies!  I would definitely use this company again, and even request Dre, he did a thorough job on my furnace, provided me with great maintenance tips, and even an entertaining holiday story!  Bonus!"