Heating & Air Conditioning / HVAC near Orland Hills

“Great job, called him out and took him only one day before coming out and taking care of my issues. Highly recommend!!“

“Very professional and helpful with our “emergency” situation, as we had a gas leak. Bill was an amazing technician- thorough and professional in every way. Highly recommended.“

“Coordinator Elisha was terrific: kept me informed of when technician would be here; Rich Lewis boiler tech was also tops: readjusted settings and cleaned burners - obviously knows his trade well. Reasonable charges. I can't say enough good. Definitely will call Maertin again - Love you guys“

“Chris was recommended by another HVAC guy that was out of town when my AC decided to shut down on a 100 degree day. Chris showed up within the hour, explained every issue going on and went out of his way to fix my unit. He was very informative and experienced. I would recommend him to everyone. He did amazing work and super quick too. You could tell he really wanted to help like he would his own family or friends. Great guy !“

“Awesome service, good advice provided, very personable service technician. This was a clean and check appointment that provided reassurance that my system was functioning well. I signed up for a service agreement, will continue to get my HVAC system cleaned and checked by this company twice per year.“

“Honest and professional. Saved me $1500+ another company quoted for unnecessary and overpriced work.“

“Sal is the best. My AC was underperforming and Sal was able to diagnose the problem. He spent time checking the system thoroughly and explained everything to me before discussing the solution. Very professional. Other HVAC companies, especially the one's that heavily advertise on TV, would have wanted to replace the condensing unit and would have not solved the problem. Sal replaced the liquid line filter drier and thermostatic expansion valve. He used nitrogen gas to clear the system and recharged with R 410A. System is working perfectly.
Sal cares about what he does and his knowledge of HVAC systems is remarkable. Sal is honest and very fair with pricing.
I would recommend Pinnacle HVAC, LLC for all your HVAC needs. Honesty, Integrity, Fairness, Excellence.
Sal will be my guy going forward as well as all my family.
Thank you Sal.“

“Service Technician discovered clogged condensation drain was able to clear blocked line. He was contentious, polite -arrived on time. A good representative for Climate Control.“

“B & Z is the best. Bob and his crew responded very quickly and helped me make the right decision on a new furnace and AC unit.

Unlike many HVAC providers I’ve worked with, Bob carries and can provide any of the major brands, so he does not push one brand and upsell for more than you need. He did a thorough analysis and test to determine the appropriate size systems and gave me options on good, better, best and associated pros and cons.

Most importantly Bob is honest and trustworthy. Quick response, comprehensive evaluation and recommendations, competitive and fair pricing and high quality installation. Highly recommend B & Z!“

“The two gentlemen, Arnie and Gene that installed my entire new HVAC system were awesome! They were extremely professional and clean. I would use them again in a heartbeat.“

“Had Comfortmate service my Navien combi boiler last fall.Had my vents and AC serviced just recently. Very impressed with the service and the technicians. My heating and cooling systems are working like brand new.“

“Water Heater quote and check. Storm came through 8/16/2025 Saturday
MagTek Mat 8/20/2025 quickly and with a sleuthing eye tracked water dripping from ceiling wall and ruled out my water heater although it was installed 2011. Mat was great in his knowledge experience and ensured that the drip is NOT the water heater. Together we trailed the drip that has slowed yet still present !!! Thank you Mat and MagTek for expertise! Now I have information to proceed in how to get this fixed b4 it becomes a bigger problem.“

“I Have ALWAYS had top notch service from the phone calls to the pleasant and informative professionals who service my home and business! You Have ALWAYS been a top notch service for me and my family over 30 years..Thank You!“

“There was big misunderstanding the first they came around. But after speaking with the owner he made it a mission to figure out what I really needed. He send out a tech with many years of experience and was able to help me with my issue. Afterwards the owner called me again to ensure I was satisfied with everything. I give the owner big props in helping me out even though Im sure he’s a very busy guy.“

“We had just had our basement renovated and a flood. ServePro’s team from the office staff, workers in my home and the continued communication and follow up they’ve provided is outstanding. As awful as the flooding was Serve Pro has done wonders to restore our basement. Thank you ServePro you’ve done a stellar job.“

“First time using Precision Heating and Cooling. Technician, Ryan came out on time, found the issue and ordered part. Came back with part fixed the furnace and explained what was done. Actually signed up for check up on Air and heating for next year.“

“Jeremy Adams performed an outstanding job diagnosing, ordering and repairing my AC unit. He consistently checked in and urged the Supply House to track our order as it took several weeks to get the correct parts in. He was very professional and courteous through the entire journey. I will continue to use this company and request Jeremy to perform the work. I'm sure everyone else there is great, but I just had really great experience working with Jeremy. Thanks for all your support. Mike“

“Honest and responsible company. They have done several jobs for me. I highly recommend them.“

“Trust that Tim at Air Source 1 Heating and Air will provide you with quality equipment and service you can depend on !!“

“Joe has been nothing short of amazing with our repair needs. I am incredibly grateful for the service my family has received!“

“Bloomingdale HVAC installed my new AC and Furnace. It was a great experience. Competitive price. Peter Wakley was very helpful during estimate, explained everything, answered all questions, even supervised the day of installation. Installation team lead by Angel. Assisted by Nick and Jordan. Whole crew was amazing. They focused on every single details and concerns. Very Happy with their work. Highly recommend.“

“Great experience with Allegiance. The owners were out of town on vacation. They took our call without hesitation got a tech headed our way and got our house back heating within the hour in below 0 temps. Great company and great service. Highly recommend!!“

“I just wanted to let you know that your folks did a great job helping me out at the house with our old heat pump that wasn’t working. Given the weather, and I’m sure the volume of issues they were working with, they did a great job of getting back to me right away and coming out to see what was going on so quickly. They were really good and nice people to deal with! What a good job they did, I really appreciate it.“

“We had such a great experience with Marek! He was so kind, professional, and made the whole process stress-free. He explained everything clearly, fixed our AC quickly, and made sure everything was working perfectly before he left. On top of that, he was genuinely sweet and respectful, which made the experience even better. It’s not easy to find people who are both skilled and caring, but he was exactly that. Highly recommend!“

“I have been a customer of C & J Heating and Cooling for over 20 years. Jimmy and Rich and Jeff are the most dependable, honest, knowledgeable HVAC guys you will ever come across. The work they and the crew do is the best. I would refer C & J to anyone without hesitation.“

“Very happy. Good, honest people. Showed up when he said he would every time. Fair price. Good workmanship. Cleaned up after the install. I couldn't be here, but Mike explained everything to my wife very clearly.“