Heating & Air Conditioning / HVAC near Lake Barrington

“Awesome team! Knowledgeable, professionals, and fast at work. Adam is top of the chain with knowledge and knows how. Juan and Alexis work ethics and steadfast commitment to finishing the job the right way was impressive. Great team. ? recommend!“

“At first I was skeptical. Lead Electric helped me through every step of the way from paper work until finished project. I would highly recommend them.“

“Jordon was excellent. Diagnosed our plumbing problems and gave us several options to fix. Would do business again with Black Diamond.“

“We had A wonderful experience with Nick and the team at Aire Serv. They were all very experienced and professional. They did a very clean job. I would definitely recommend them.“

“Prompt, knowledgeable, and effective. Definitely recommend. They were on-site with a couple of hours and had the entire job done within 24 hours.“

“Did a good job explaining everything.
Professional work.
Excellent business“

“Bryan Gomez came out, did a fantastic job explained everything and was super professional and friendly.“

“Technician was able to repair and clean old dryer. Not to repair versus just replace.“

“Garrett from weather wise did a wonderful job making sure my water heater and condenser was working correctly. Lovely experience, would call again. ✨“

“Nathan was pleasant and professional for our annual plumbing inspection. He answered all my questions and was respectful of our house.“

“Great customer service!!!
The technician Shawn was very knowledgeable and explained everything as he went through the process of repairing our AC unit after the storm on July 3 2026.
Thank You to the Jett’s Team“

“Overall excellent. Not referring to today's visit, I understand that companies have limits on services but they could be explained to the customer in friendlier tones of voice.“

“Technician Dave Hoffman performed the annual maintenance process on our air conditioning system for JNL and did it in a thorough and expeditious manner. He explained in detail the need for a particular replacement part and was able to complete the installation real time. We've had a solid relationship with this company for the past nine years.“

“Precision Today provided AC maintenance service on my Trane AC unit. The communications were great, they arrived as stated and performed the work as stated. My Service Tech Ali, was very professional and knowledgeable. He did a great job and I am pleased with the service. Will use again for furnace maintenance.“

“McHenry Heating and Air has been my first choice HVAC and Plumbing for my home and rental properties. I tried many in the area before them and they are the best and have been using them for last several years. Recently had an HVAC emergency call at 10 pm and technician worked until 2 am to get the furnace going. Service calls and installations have always been affordable and they can't be beat with how they back up what they do. Same for the plumbing side of the business which I also call them for (wish plumbing had weekend hours but you can't have everything).“

“Any Temp installed a new furnace and heat pump in my condo several months ago and did an excellent job at a fair price. The installation crew was very professional and courteous. Jhon was just out to do my seasonal heat pump/AC maintenance. He arrived on time, in the early part of his appointment window. It’s nice that they send a text when the service technician is on the way, along with a tracker to let you know when to expect his arrival. Jhon, like the installation crew was professional, courteous and went above and beyond what was expected.“

“I had a very nice young man for my technician. He checked and cleaned everything and told me all was well. Of course that made me happy. The technician was here to clean and check my heating system for the winter“

“Patrick is great! We recently had a new system installed and needed to put in a service call. They were able to fit us in the same day and communicated clearly before his arrival. Patrick was friendly, knowledgeable, and quickly diagnosed and fixed the problem. Excellent service all around.“

“Great experience with H.R. Stuart. Devin has always been my first point of contact when I call in, or when he reaches out to me for maintenance. He is always professional and easy to work with. A true problem solver.

It has also been a pleasure working with Connor when he comes out to our home. Not only is he is very knowledgeable and passionate about his work, but he is also very patient and takes the time to explain everything. He keeps it simple and its much appreciated.“

“My HOA has a contract for semi-annual inspections for our individual HVAC systems. They have always been professional and helpful when doing these inspections. When it came time to replace my furnace and AC, and after getting several estimates, I had Aaron and Trecker install both. They were timely, professional and efficient and I’ve been very happy with their work. I received them to everyone.“

“Alex came out to do our seasonal service to our furnace and A/C. He was detailed and took his time to make sure everything was running properly. Then he took his time to go over things with me. We highly recommend Compass!“

“Very professional! Mike made himself available to answer any questions we had. The crew that did the installation were very friendly, polite and neat. They communicated with the different steps as they were installing. I would definitely recommend them. We overall had a very pleasant experience.“

“Brian was so quick to respond and come over! The problem was quickly resolved and he explained everything in detail. We will use him again in the future! Thanks!“

“Highly recommend! Lara responded quickly when our AC stopped working during a heat wave, even though it was after business hours. Michal did a thorough check of the system and explained his recommendations. Our AC works even better now than before.“

“I struck gold the day I called Legendary Service and spoke with Sean about replacing a thermostat. Sean was extremely knowledgeable, patient and helpful.

Shortly after that conversation my furnace unexpectedly was unusable due to the previous owners’ care. I purchase the Gold Service Package and hired Sean to completely update my entire hvac system with heat pumps, humidifier, air purifier and smart thermostat. Sean was able to schedule and perform this huge job within a reasonable amount of time and he and his team did a stellar job installing it.In addition, the system works quietly and efficiently and my gas and electric bills are way lower!

Because Sean is also a plumber, when he came for a routine check of the hvac, I showed him a small leak in the bathroom. Sean identified the problem, returned in a few days and did a few plumbing repairs. Once again, stellar work at reasonable prices.

I highly recommend Legendary Services. I’m extremely satisfied with the quality of work, pricing and excellent products. The team is dependable and honest. As a condo owner, reaching out to Sean at Legendary was the smartest move ever!“

“So my AC went out last night, Steve came by 30 minutes after I called him which these days is quite unusual especially at night. Unfortunately it was dead, but came here at 8:00 Am today and installed a brand new one. Talked to me entire time explained everything that he was doing and did a fantastic job. Not only did he do a great job, he is a legit a very good guy, and glad I reached out to him. I highly recommend calling steve if you have any issues with your AC. One of the few good guys left that you know that you can trust and to be honest

Greg~.. Mundelein“

“Adam and Fernando just finished cleaning my air ducts. I have to say they did an amazing job they were very thorough and professional. They explained everything they were doing step by step during and gave before and after picture. Great Job!!“