fast and efficient service. Quality work. Very knowledgeable staff. better than fair price…read more Thanks, Mike and Jeff!

Without a doubt call Naughton for HVAC needs. They were friendly, helpful, and the service was top…read morenotch. They came much cheaper than I was quoted from another company and a repairman was here in 15 minutes.

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 I once had an outdated furnace that would go out on the coldest days, Williamson has always been there for me.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

STI Heating & Air Conditioning saved me so much money! I had another HVAC company looked at my…read morecentral air unit because it was blowing lukewarm air. The other company told me I needed a new compressor for $1699 and they took only cash. After a repairman ran off with $453 of my aunt's cash, I decided I did not feel comfortable giving the HVAC repairman $2000 (with labor) in cash. So, I told him I would seek a second opinion. I called STI Heating & Cooling who were booked for the week so I made an appointment for the following week. Ted arrived on time and was very professional. He took a look at my unit (which is 42 years old) and told me I needed a Hard Start Capacitor for $173. He also checked the amount of Freon (R22) told me I might need a little. He installed the capacitor and added a little Freon and my unit start blowing extremely cold air. Ted's work was great! He told me his father had an old unit like mines and he keeps him father's unit working. I told Ted the other repairman thought I needed a new compressor and Ted suggested maybe the other repairman was not familiar with older units like mine. I am SO glad I called STI Heating & Cooling! I told Ted they are now my go-to company for ALL my HVAC activities. I would highly recommend this company - they proved to be a huge money saver for me.

The service was amazing! Customer service was very helpful and the technician provided excellent…read moreservice. And they were reasonably priced! I would definitely recommend STI Heating & Air Conditioning to anyone looking for repair and/or great service. Will definitely contact them again for future repairs and checks. :)

Provided a free estimate and completed ductwork replacement within days. All staff are…read moreprofessional, amiable, and efficient. Colby completed expert installation in under three hours. Marlon assisted with final cleaning. And Diamond's responsiveness to questions and scheduling was invaluable. Kudos to All at Tech One. I highly recommend them. D. Young in Richton Park

From the owner: Tech One Heating and AC is locally owned and operated HVAC contractor that can provide homeowners…read moreand business owners with a wide range of heating and air conditioning services. We offer our comprehensive services to Northwest Indiana and the South Suburbs of Chicago. With over 20 years of experience in the Heating & Air Conditioning industry, we are confident we can help you with whatever heating or air conditioning service you need. Maintenance Agreements are available to ensure that you are always VIP in our customer database. Regular maintenance is one of the most cost effective ways to maintain comfort and increase efficiency.

Kind of surprising that reviews from two and three years ago are still effecting these yelp…read morereviews. Michael came out and discussed our needs and reviewed the options. We picked a 15 seer two stage furnace. We look forward to the five year ( twice per season) maintenance contract. Nice to think that there is reliability in the new a/c and furnace. Discussed options on Wednesday and they installed it on Friday. Efficient crew that was very polite and knowledgeable of what was needed. Certainly one of the companies that you should talk to when looking to do HVAC work.

Wait until they discover their two-stage furnace was never installed correctly and that it's been…read morerunning on single stage for years. This was a serious oversight. If a two-stage furnace was wired or set up incorrectly and only ever ran in single-stage mode, the homeowner probably missed out on: Comfort benefits - two-stage furnaces are designed to run on low most of the time, giving more even heating and fewer temperature swings. Efficiency - the furnace likely used more gas and electricity than necessary. Longevity - constant high-stage operation puts more wear on components than normal two-stage cycling. It would worth having a qualified HVAC tech inspect the wiring, thermostat settings, and control board configuration.

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!

So Glad I Found SunRise Solar!…read more I found SunRise Solar Attic Fans through an online search and couldn't be happier that I did! From the first contact to the final install, the experience was smooth, professional, and genuinely impressive. We had two 32-watt round panel solar attic fans installed by Josh, who was friendly, punctual, and incredibly knowledgeable. He took the time to answer all our questions and made sure everything was done right the first time. The fans are already making a huge difference--our attic is noticeably cooler, and the house feels more comfortable overall. The value that these fans add to our home is significant! It's clear SunRise is the industry leader when it comes to solar attic ventilation, and their products and service totally reflect that. If you're even thinking about adding solar attic fans to your home, I highly recommend going with SunRise Solar Inc. They're pros, and the results speak for themselves!

I had a Sunrise Solar Attic Fan installed by a local roofing company. While the roofer did a nice…read morejob, they did not provide me with any user manuals. In addition, I had specific technical questions about whether the fan had a thermostat. I sent a note to the SRS support email and the support I received was fantastic! I would say the best customer support I have ever received! The person I spoke with: 1) Answered all my questions in detail. 2) Was incredibly responsive to all my questions. 3) Facetimed with me to show me the answer to one of my technical questions. 4) Offered his mobile number if I had questions over the weekend. The fan itself is great. The customer support is A+++ and was a truly unmatched customer experience.