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.

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.

Got an AC installed by them, appeared to work, however when it got super hot it didnt keep the…read morehouse cold. Got a different company to come and look at it and I found out they installed an undersized unit in the house. So now I'm stuck with an AC that works as intended but is too small for my house. It doesn't appear this company is open anymore but if somehow they open back. Do not use them! Place will rip you off.

Temur had the best quote. Installation was fast and he was responsive over text. The new furnace…read moreruns great

Very professional and helpful. On time and made good suggestions. The price stated was the price…read morepaid. Will definitely hire again

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

Even though we hadn't adjusted the thermostat settings, we were unable to understand why our energy…read moreexpenses had been gradually increasing each month for some time. We requested a comprehensive home energy assessment from this company. They went above and beyond what I had anticipated, a simple once-over. The professional tested HVAC performance, insulation levels, duct leaks, and even conducted a blower door test to find leaks and drafts for several hours. He compiled a list of fixes based on potential savings and produced a detailed report including thermal photos. We improved the attic insulation and sealed the ducts. The improvement has been amazing--the home stays more consistently conditioned and our heating and cooling system operates less frequently. We have already observed a 25% decrease in our utility costs. In addition to selling us equipment, They truly stand out for their expertise and transparency.

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!

Hello everyone, I want to give an enthusiastic 5 thumbs up for Williamson Heating & Cooling. Let…read moreme tell you why, Williamson has been my HVAC team for 17 years. As a single girl, y'all know it's hard to find good help. Wayne and his dad are AWESOME! They've installed and maintained my HVAC system with consistent excellence. I once had an outdated furnace that would go out on the coldest days, Williamson has always been there for me. They arrive on time, clean up and are all very courteous. I have replaced a heating and A/C system with Williamson and there is no other HVAC team for me. I highly recommend my HVAC team. Williamson heating is the best!

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.

My air conditioner unit was old, and it was still working but I decided it was time to get a new…read moreunit purchased and installed. I did get some quotes from a few companies but decided to use Addit Heating & Air Conditioning. They provided me with some quotes and also mentioned a special rebate that NIPSCO (the utility company in my area) had. None of the other companies mentioned this special rebate. Addit Heating and & Air Conditioning went above and beyond !! I was able to purchase the Seer 16 unit (their price was a bit less than what the other companies I got quotes from offered.) And the Seer 16 is much more energy efficient! The staff at Addit came out and got everything installed. Also they helped me with the rebate form I needed to fill out and submit to get the rebate. I highly recommend Addit Heating & Air Conditioning !!

They offered friendly service at a reasonable price. I didn't call in advance or have an…read moreappointment yet they came out the same day to ensure my son and I was warm through the below zero weather in Chicago. They went beyond a normal service call and found the underlying problem and provided me with various solutions. These guys are highly professional with an extensive resume of providing quality customer service at an affordable rate.

Great service. They did an excellent job and I highly recommend. Tim and his team were fantastic!read more

We had a mouse chew through the wires on our air conditioner outside. It was over 90 degrees…read moreoutside and we were in desperate need of a fix. They came out promptly and were extremely nice, professional and honest. They fixed everything quickly for a very reasonable price. The first company we called tried to, I assume, take advantage of the hot temperatures and gave us an astronomically high quote (7x higher than Air Source 1), which we declined. I can't recommend Air Source 1 enough. We will certainly be using them for any and all HVAC needs in the future!