From the first initial call to the office to the end of the job was met with such care and…read moreexceptional service. They were timely, professional and great at talking us through everything. Even going above and beyond to explain how to maintain heating and cooling for optimal use! Would recommend highly and they will always have us as a client. They are go to!!

We are a business that produces a lot of heat year round. It gets very uncomfortable without our AC…read moreunits working properly. AAA was very understanding and got their technician (Cory) out right away. He diagnosed the problem and got our systems running. We can breathe easy again. Great service from a great family owned company. AAA is AAA+.

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 I once had an outdated furnace that would go out on the coldest days, Williamson has always been there for me.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!

I was very happy with the service I received. He arrived on time,covered his shoes when he…read moreentered,and was quite courteous. Work was done quickly and to my satisfaction at a reasonable price.i will hire again.

ExoEdge Systems LLC was sent to my home to service the air conditioner. Instead of focusing only on…read morethe unit, their technician attempted to walk through the house and claimed he needed to check every vent in every room. When I declined, the technician later reported on the number of pets in my home which was unrelated to the service call. I invited this company in with the expectation of a professional HVAC repair, not a house inspection. I felt misled and uncomfortable. A contractor should respect boundaries and stick to the job they were dispatched for.

Called them to try to save my old furnace, they were out that day. Furnace needed to be replaced…read moredue to cracked heat exchanger in which they pulled out and showed me. They replaced my furnace and central air unit the next day in 20 degree weather. They were efficient, friendly, clean and very knowledgable!

My furnace went out during a really cold evening. They were out the next day to replace it They…read morewere just wonderful. The staff, price, service and just overall experience! It's never fun spending that much money but they really made it easier and even sent a thank you gift!

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

Technicians came on time and explained every thing they were doing like I was a kid (which is what…read moreI want...I know nothing about HVACs). Technicians were extremely honest and didn't try to upsell. Even told me that if something were to happen, I can call them again and I wouldn't be charged another fee to come out. You've earned a lifelong customer. Thanks!

My furnace and AC were over 25 years old. I decided to get them replaced. Greg, after a few phone…read morecalls, came out and gave me an estimate and explained what equipment he was using and the equivalency to other brands. We set up a date to have it installed. Due to unforeseen circumstances, I had to change the date and make it earlier. Greg fit me in within a week. His technician, Ben, was very professional and congenial. He completed the job in the time specified and did an excellent job of cleaning up. Greg had a fair price and was very friendly. I wouldn't hesitate to use Whitmer Services again.

From the owner: Family owned business serving NW Indiana.read more

Heat stopped working about 3am. Called Jimmy around 8am and he squeezed us into his schedule and…read morecame around 9:30am. Quickly troubleshot and found the problem. Had the part on his truck and now we are warm again. Price was more than fair. Highly recommend them.

From the owner: Mendez Heating & Air Conditioning specializes in providing Air Conditioning and Heating solutions…read moreto residential homeowners in the Northwest Indiana Region. Hands down, you will not find a lower price for any of your heating or cooling needs. Family owned and operated, reliable service, honest and knowledgeable; you can count on us for quality work to exceed your expectations. We offer many options and will make sure the solution fits within your needs and budget!