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 I once had an outdated furnace that would go out on the coldest days, Williamson has always been there for me.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'm so glad to have found Tim and the Air Source 1 team! My furnace was 20+ years old, so I had…read morethem come in to do a tune-up / assessment. Jake came in for the initial consultation and detected some CO coming from the vents. He walked me through a bunch of questions I had regarding a new furnace install and maintenance and put me on the calendar only two days out. Luka and Adrian came in for the install and did an incredible job, with completion in ~4 hours. All three of these guys were very friendly, professional, and were mindful of keeping the interior of my home clean. These are the only guys I'll continue to do business with for any AC / HVAC needs in the future and I fully recommend them for everyone else in the area. I can guarantee they won't disappoint from a service and pricing perspective, thanks again guys! Looking forward to doing business with you again. Best, Charlie

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

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. :)

Quality work and the install was fast. Steve stayed til the job was finished bring warmth and heat…read moreon a cold day. Thank you.

Steve's work is fantastic and I'm recommending him to everyone I know…read more Our furnace went out this year, and it ended up being in need of some major repairs (cracked heat exchangers). I asked around and got a strong recommendation from a friend for Smart Move. I'm so glad I did. They helped us out, sourced all the parts we needed, and coordinated an inexpensive but very thorough repair. Steve and his team did great work quickly and at a fair price. They're friendly, helpful, and they're happy to discuss technical details with interested nerds like me. But more importantly, our house is very comfortable and we feel safe thanks to the thorough repairs Smart Move made. Thanks so much!

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!

Mark came out on a holiday weekend as our AC was not cooling. He was able to quickly diagnose the…read moreproblem and repair it on the spot. Mark walked me through every step of what he was doing, and within a half an hour our AC was pumping out cold air again. I would HIGHLY recommend Collins to anyone. They truly want to help their customers and not just sell unneeded items. Easily a 5 star company!

My furnace stopped working and cold temperatures were starting to come in.. after looking up a few…read moreheating places and seeing reviews I chose Collins. I'm so glad I did. Mark the owner is honest and friendly. I felt confident in the opinion he gave me and would trust him again in the future. I'm enjoying my new furnace and humidifier without worries for the winter. Give him a try, you won't regret it!!

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.

Harmonic Heating and Air Conditioning is the BEST!!! Our AC…read moredied and after another company told us that our unit could not be repaired and had to be replaced ($6,000), we contacted Harmonic for a second opinion. Daniel the service technician opened the unit up and tested everything. He took the time to explain what he was doing and why. He discovered a bare wire that had been chewed (possibly by a mouse) and was touching the metal housing which tripped the circuit breaker. Daniel replaced the wire and the unit is working perfectly. The honesty and integrity of this company is refreshing. We will not hesitate to use them again and recommend them to all our friends.

Stay away from this business! My entire cooling and heating system was left in an inoperable state…read more I called for a diagnostic of the air conditioner today because cool air isn't coming from the vents. I was told the diagnostic would cost $149. I asked to be informed of any repairs that had to be done. Technician checked the system and recommended replacing unit. We discussed replacement unit and cost. I was ready to pay deposit. In the next 10 minutes I was told that the model I selected is old and not available. New model costs $1000 more. I asked for a proposal to decide later. Technician told me that the visit costs $396. He said that he fixed air conditioner that was not working. He never told me that he is fixing anything. Through our the visit it looked like he was figuring out the problem. I talked to the owner and we agreed that any repairs that were done will be undone so that I do not have to pay for repairs. Then the technician removed all the wires from the board making both heat and fan unusable. He did not just undo the "repairs", but made entire system unusable including fan and heat which were working before his visit. See the photos to show what was done!

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.

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.