During a cold day in January, I contacted Jay's heating and air conditioning. My heater quit…read morerunning hours earlier. I contacted Joel and made an appointment for him to stop out. Same day! He showed up promptly and was able to complete the repairs in short order. He was experienced and knowledgeable with my Carrier heater. His repair costs were extremely reasonable. I will definitely recommend to Jay's heating and air conditioning to my family and friends!

Straight forward and to the point. Service quickly diagnosed the issue with my furnace and resolved…read morethe problem at an affordable price.

Honest guys installed a new central air conditioning unit at my home. Everyone work together as a…read moreteam to make my experience very satisfactory! Tony, Ena, Carlos, David and Leo we're all very respectful and considerate of my concerns. I was also given a very good price. I am very satisfied so far!

WTH happened to this business? They haven't been reachable in over a year but I have a warranty on…read moretheir services. No notice or anything about closing a business. Former employees here have contacted me looking to do side jobs. Very unprofessional and creepy.

Tamar and his team are great. What's important is that not only are the helpful, prompt, friendly…read moreand knowledgeable - they listen. I've had a problem with at least one vent sweating profusely during hot, humid weather. I had multiple HVAC companies turn me down to even come look at it. I finally got a HVAC company company to come out to my house, but they didn't listen to my suggestions or concerns, and instead charged me $89 to tell me "the sweating vent you have is probably caused by your filter". Spoiler alert: it wasn't. Whereas, Tamar listened to what I asked, solved the problem, and offered helpful suggestions. They are my new go-to HVAC guys!

Quick response, showed up the same day as I called. Tamar was easy to talk to and explained…read moreeverything well.

Always thought they were wonderful till they did a no show. I waited seven hours with a pre…read morescheduled visit loosing time at work. They do not need me as they have lots of customers now but watch them pull a no show on you next.

Had my furnace stop working on Saturday night. Called Kevin at 7:00 p.m. Weather was really bad. He…read morewas at my home in an hour. found the problem, fixed it in about an hour, had the part in his truck. Very reasonable price. Now I know who to call for my Mobile home. Would highly recommend this company and Kevin.

Jason did high quality work at a very competitive price when he did maintenance on my heating unit…read moreand humidifier. Good honest work at a good price. What more could I ask for?

My water heater went out. The company that "diagnosed" the problem charged me $99 and said that…read morethis did not include the cost to replace it. The company then quoted me $2200 as the cost to replace it and reiterated that this did not include the $99 that they already charged me. So yes, had I gone with that company, it would have cost me $2300. Armed with this information, I posted pictures and exactly what the "diagnosis" said and asked for emailed quotes...to be clear I said EMAIL only. I then got no less than 10 phone calls saying "please give us a call so we can talk about your situation. Some called more than once. Lakeland Heating and Cooling (Jason) was nothing like that... $1270 flat rate to replace the water heater. Yes, thats how he replied in his email.. as I requested. He came in.. with the water heater... replaced it... and went on his way. Other companies, that followed directions, also came in higher than $2000. I am EXTREMELY satisfied with Jason and Lakeland! High Quality, Tremendous VALUE

Requested a HVAC and Furnace tune up through the yelp projects…read more Quick response and got us on the schedule. They came out today and the tech was great, checked everything out. Happy with the service and would recommend to other. We will be repeat customers in the future

Timely, friendly and knowledgable repair team. Thanks for helping me out in less than 24 hours.read more

Welp, it doesn't get much better than this. I called Williamson after trying Illiana the same day,…read morehoping Williamson good send someone right away (Illiana couldn't make an emergency call and we needed someone here before we left for work). The technician called me back immediately and stopped by us on his way to another job within 30 minutes of the call. They were in and out within 30 minutes, replacing our 2nd capacitor for $100 less than Illiana charged us for the exact same part last Summer. I am happy to be working with a small, local business, and now I'm never turning back. Thank you Williamson!

Wayne is great. He has done a bunch of heating certs and repair work for me. Straightforward, fair…read moreprices, and quick service. They work in the south suburbs and Indiana as well.

Very disappointed. Technician left clamps inside our furnace so the heat wouldnt turn off. The gas…read morefurnace kept running and running and running even when the thermostat was turned off. Didn't matter that the temp was set to 72, the furnace kept running into the mid 80s. I tried adjusting the temperature and when that didnt work I turned the thermostat off. When that didnt work and my screaming hot baby needed put back into bed I had my husband go and check the issue himself. Mertz sent a technician that failed to ensure he took all his equipment with him and left us in a dangerous situation with a nonstop running gas furnace.

I was a loyal customer to this company,when I called on October 31 to have them clean nd tune up my…read morefurnace that I purchased from them the representative on the phone told me the best he could do was dec 4,over. month to send someone three miles away from there shop.Well they seen their last dollar from me.

I would highly recommend Air Source 1. Several weeks ago, Tim and his Team did an excellent job…read moreinstalling an air conditioner and furnace in my townhouse. All gas lines, electrical hookups, evaporator coil connections were done well as well as the outside air conditioner connections. All work byproducts were removed leaving a clean work area outside as well as inside. This was not surprising as Tim and his Team installed two high efficiency furnaces and air conditioners back in 2016 with similar results. Thanks Tim!

When I had my air conditioner serviced in the spring the guy was very honest that I needed a new…read morecapacitor. He showed me the test and I know my way around air-conditioning units. He didn't try to upsell me to a new unit. Family run. Would definitely use them again.