Get matched with top heat pump installers and replacers in Mchenry, IL

"Great! Fast, friendly, and fair. Nice to work with a local, family owned, company that is customer focused with knowledgeable sales and service professionals. Couldn't be happier!"

"All in all good service but price too high"

"Great experience from beginning to end."

"The unit was installed a couple of years ago. This visit was for spring checkup. Thomas, the tech, was great. Informative and efficient. I highly recommend this firm."

"He did a great job going over my questions and explaining the water heater, checking the plumbing and making suggestions for the future."

"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!"

"My mother contacted Four Seasons Heating and Cooling on 01/26/2026 for a water leak. What should have been a simple service call turned into them replacing her boiler?something that was not needed. The technician arrived at 8:00 a.m. and instead of shutting the water off, allowed it to continue leaking for approximately three hours while he tried to determine ?how my mother?s credit was? so they could charge her for additional work. He even made the comment, ?Oh, there is no way you could afford this in cash,? which was extremely inappropriate and unprofessional. After being pressured into purchasing a new boiler costing nearly $17,000, her tenants were left with NO HEAT because the job was not completed correctly. A second technician had to come out to bleed the old pipes and stated that the original work was done incorrectly. I was on the phone during a call with customer service and had to take over because of how rude and disrespectful they were toward my mother. Once I took over "

"Very impressed with G & R Heating & Air! They arrived on time and got our heater running perfectly. Honest pricing and excellent customer care. Will definitely call them again."

"Careful friendly"

"They overcharge. They do not tell you up front that they will charge $89 just to come out (that does not get applied to your bill as most other companies do). The guy took a 30 minute job and stalled around our house for 2 hours because he bills by the hour even though the problem was diagnosed within 2 minutes of his arrival. He was having my wife do his job (bring him buckets, bring him water etc) as if she was his little helper. Then he overcharged us. The company acknowledged this and refunded some money. It was still too much so then they told us we could email them the expired coupon from their website and they'd give us $25. This job should have been about $100-$125 but they more than doubled the national standard charge (over $300!!) to replace the drain tube. He says he cleaned the furnace too, but it's still dirty. I have before and after pictures. He also left the furnace with the pilot light out and the thermal coupler smashed in. I will definitely not use this company again. Dissatisfied with them and with HomeAdvisor. Wish I would've done this job myself. I could have done it for about $10 and in 10 minutes. That's no exaggeration and the technician knows it."