Heating & Air Conditioning / HVAC near Fox River Grove

“We had a situation where the coil in our heating and air unit froze up due to a bad filter, causing a leak in the ceiling. I called Bill and his son Wyatt were over in a flash. They diagnosed the problem right away and didn't charge us a fortune to fix the issue- it was after-hours. They also gave me some good recommendations for venting down into the basement for heating purposes in the winter. Will definitely be calling them again!“

“Let me tell you something these guys are on point professional, fast reliable and definitely recommend these guys have my place feeling like paradise will definitely have them on my favorites thanks, Mike the man at Green air for knocking it out and believe me when it comes to HVAC these are the guys ??? thanks from ajay“

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

“Esteban did an incredible job. He was thorough, courteous, and knowledgeable! Leith Heating and Cooling is extremely professional and I would recommend them to anyone.“

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

“Great all around service. My furnace stopped working after an electrical outage/power surge in the middle of winter! I called Legacy and they were able to send someone out the same day and I needed after 4:30pm and I wasn’t charged extra for the evening time. The tech Dan was so helpful. He talked with me before and after servicing the furnace so I understood well what was going on, took time to answer my questions (and I had a lot!), etc. Dan and the Legacy manager also worked so well with me to find the best affordable solution. I’m very grateful and the furnace is back up and going great!“

“I’m a huge fan!! Mark, Kelsey, Chris, Omar and the entire On the Mark team are AMAZING! I’m a new homeowner and quickly discovered the HVAC system was in terrible shape. Faulty fuses caused my air conditioning to fail in the summer and my heat to go out in the winter! It was a nightmare! When I contacted On the Mark Heating and Air, everything changed. From the moment I met Mark, the owner, and his team, I knew I was in great hands. After several emergency repairs, we decided it was time to replace the entire system. Mark sat down with my wife and I to have an honest, straightforward conversation about my options and recommended the perfect high-efficiency system for my family’s needs. “The best and most efficient system on the face of the Earth” as Mark put it. And right he was!! 3 years later and is still running strong. He even provided a temporary A/C unit to keep us comfortable while the new system was being installed, that kind of service is rare these days. His technician Chris and the whole crew were professional, respectful, and detail-oriented every step of the way. I also joined their member program, which includes great discounts on parts and service plus a 29-point inspection with every tune-up. The peace of mind alone is worth it. If you’re looking for reliable HVAC installation or repair in the area, On the Mark Heating and Air is the company to call. They’ve earned my full trust and my highest recommendation.“

“Was very happy with the technician she did a great job explained everything great to me will definitely recommend her“

“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).“

“Your technician, Isaac was very polite and after putting on his booties he explains the work he was going to do.
so i went back to the work i was doing. and he went to do the job.
at the end i signed the job ordering he left. i closed the garage door and noticed my garden hose, which
was curled on the garage floor near the garage door was missing. Apparently Isaac gathered the hose and
placed it back on the hose rack. Gathering and putting it back on the rack
is a chore for me. so thank you Isaac
Ralph Nickerson
13315 Honeysuckle Dr
Huntley“

“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.“

“I came home to a busted A/C after a week's vacation--88° in my house! Within a few days I had a consult, an estimate, and a new unit up and running. Everyone I worked with was amazing--I can't recommend them enough!“

“Service was honest and quick! Loved that they guided me in the right direction for our plumbing needs.“

“Ms. Lara, who was very nice, made an appointment with Mr. Michał to replace the HVC and helped me get a discount. The service was performed very quickly and professionally. I recommend it to anyone who needs help with heating and cooling installations. Chcesz zaoszczędzić dolary dzwoń do Lary.“

“This company is top notch from the appointment to finish. Ryan was thorough and professional. Took his time to explain everything to us so we can make a decision based on facts thanks so much for your company“

“New homeowners and got a magnet in the mail. So glad we went with this company! Tyler was so knowledgeable and helpful and we will do all of our maintenance with them going forward!“

“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!!“

“Josh and Sergio did an amazing job with the install. Highly recommend Lea Heating and Air Conditioning. Friendly and great with communication.“

“West Dundee home owner here, every time I call, they answer the phone, fast scheduling, show up on time, have decades of experience in their field to handle whatever my issues are.

I recommend, I have the upmost confidence with their ability to execute the job.“

“Brillliant Home Services installed a Tesla Wall Connector in my home. They were very professional throughout the whole process.

Started with Angel who came to my home to survey the site. He came at the exact time he said he would arrive.

Edison who did the install was very quick in getting the charger installed.

I would highly recommend them.“

“MANNY AND HIS CREW ARE PHONOMINAL!! I USE THEM ON ALL MY HVAC PROJUCTS. THEY ARE EXTEMELY RELIABLE AND PROFESSIONAL.“

“We’ve had several great experiences with Com24. They are always professional, knowledgeable, friendly, and reliable. They care about their customers and stand by their work. Would recommend them to anyone!“

“Beebe replaced my HVAC system and my water heater. Saved a lot compare to other HVAC companies I checked. Very happy with their service.“

“Chase Martin came out on a Sunday for an emergency call on one of the hottest weekends of the 2023 summer. He found that the blower on the furnace had failed. Being a holiday weekend, the part could not be found until Tuesday. Chase gave me ideas on how to keep the house cool and carried my very heavy dehumidifier up the stairs to help my living room feel cooler. He was conscientious, kind and apologetic that he couldn't help me right away.“

“Price was great, service was great, guys who did the work were great , sales guy was great. As a landlord for 40 years ( now retired ) I highly recommend this company . Scott, Long Grove, IL“

“Fast, reliable service! Within a business day of reporting my HVAC issues a technician (Omar) had my issue identified and resolved. Every associate from JNL I contacted treated me with professionalism and courtesy, I will be recommending them to other home owners within my area!“

“I was extremely happy with everyone from Northern Continental! work was complete on schedule and a very fair price. I would highly recommend them to anyone!!“