Get matched with top central a/c installers in Lake Zurich, IL

"Serviceman was very helpful. Did a nice job completing the installation, cleaning up and walking me through how to use the new unit."

"We were impressed with Besco from the start. We called them to replace a 20-yr old furnace and A/C. Ed came to look over our situation and found that our A/C coils had frozen, causing water to collect in the bottom of the furnace. Ed asked for towels and mopped up the 1” of water himself. The quote for new Trane equipment was reasonable compared to other quotes for similar equipment and contained 3 options. Ed got the permits for us and installation went very well. Installers efficient and explained what we needed to know. In addition to the furnace, they removed old piping from a water softener long gone. They fixed the ducts and cleaned up nicely. We look forward to having Besco maintain the new equipment."

"Tim came out for an estimate. He was professional and knowledgeable. Not pushy at all. On the day of installation, he and his team were respectful, efficient, and left our home clean. He thoroughly explained everything, and programmed the thermostat for us. We will use them for all future maintenance. Highly recommend."

"The three installers, Mirek, Mike, and Jonathan arrived promptly for the all-day job. All three were very professional. They came with their own dollies to bring the equipment to my unit, provided drop cloths to protect the flooring in my unit and in the building corridors, and answered questions about the equipment to my satisfaction. Will, the Shavitz Heating and AC Specialist who advised me on the equipment options, also stopped by to check on the installation. When the work was completed, the installers went through a checklist to make sure the installation was completed properly and the fan coil was operating correctly. They also showed me how to replace the filter and how to program the thermostat. Will also contacted me to see if I was satisfied and offered to stop by and program the thermostat."

"Cleaned out my dryer air duct, installed a cover on the outside vent to prevent birds from flying in, and replaced the foil duct that runs out the back of the dyer. Cesar was excellent - ask for him."

"My furnace was installed by someone else that did a very poor job. I could not replace the filter without smashing it and smashing the new one to put in. Ridiculous! I had All Temp come out and they were able to do a quick fix so I didn't have to struggle with it anymore. He was on time, pleasant. He even put up with my dog wanting to say hello to him, Definitely would hire again!"

"These guys are great! We have an yearly maintenance contract with them for our AC and hot water boiler. They are professional and do great work! They are also very responsive as issues arise. Our older hot water radiator system went down on a Saturday night. I called Maggie and and Bob (one of the owners) was out Sunday morning and repaired our unit. They also installed a new hot water heater recently. Highly recommended!"

"Update to my previous review. The electrician who installed the 20 amp outlet in my garage used a Siemens circuit breaker when there are all GE circuit breakers in my circuit breaker box. I found out yesterday that this is a "no no". So I have to downgrade my review to say that this was NOT a expertly done job.
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"I called them for central A/C repair and furnace servicing, and they exceeded my expectations. The team quickly diagnosed the issues and fixed everything without delay. Their professionalism and attention to detail really stood out. Highly recommended for any HVAC needs."

"My experience working with CR Mechanical Services couldn't have been better. While looking to replace my furnace and air conditioner, I requested quotes from 4 different companies and CR Mechanical Services stood head and shoulders above the others. They provided a thorough HVAC consultation, listened to and answered my questions, and proposed a great new system at an unbeatable price. Rick and Craig just finished the installation today - right on time and right on schedule - and were friendly and professional through it all. My thanks to them, and my highest recommendation to all who are looking for an HVAC company."