I received four quotes last year for a complete HVAC replacement from four different outfits, and…read morethese guys were the only ones that looked out for my best interests. My original HVAC unit was probably over 20 years old, but the furnace was replaced about 10 years ago. His recommendation (unlike all the others, including the company that sold me the heater in 1014), was to hold off as long as possible on the heater and AC replacement - since they are both working and get the ductwork correct, thereby taking undue load off the existing systems, which should extend their life. The other guys, either knew, or should have known that the ductwork wasn't right, and that selling me new heaters and coolers was not the best way for me to go). Who knows how long my old AC will llast, but I can tell you that my house cools and heats much better after the ductwork correct. You guys have a loyal customer now, and I know who I am going to trust when I do need a new system. Thank you!

As always your technicians are top notch and did an exceptional job installing the unit.read more

Nick has been an absolute Godsend! From the start of this process, he has been mannerable,…read moreknowledgeable, and honest! If Nick is this company's reflection, I highly recommend that everyone use One Call Heating and Cooling for all their HVAC needs! Thank you, Nick, for everything!

I recently purchased an older home in downtown McDonough…read more The HVAC system was old and needed immediate replacement. Two companies looked at my HVAC system, one never called me back and the other did not thoroughly examine the system. I called One Call Heating and Air and they quickly sent Jason for a replacement quote. Jason spent time to take measurements of my crawl space and scrutinized connections and potential problems. Jason discussed the requirements with Mike and they gave me a fair quote which I accepted. The install was smooth, quick and very professional. I highly recommend One Call for all of your HVAC service.

I've been a customer for over 30 years. They just don't come any better that Mr Robert's. Customer…read moreservice is excellent and response time is impeccable.​

Mr Robert's has been serving my heating and air conditioning for my home for the past twenty years.read more

Samuel is completely knowledgeable about AC/Heating systems. He is reliable and honest. He does…read moregreat work for very fair prices. We have used him for a couple years now, and most recently he replaced our AC unit. He is also just a really good guy. We highly recommend him.

I highly recommend Save Brothers Cooling & Heating Service, one call & I received same day service…read more Mr.Samuel is an expert tech who was knowledgeable, thorough, friendly & provided his expertise. My mother & I were without heat for several days and came across the best HVAC Company that is out here & will definitely call again for future service needs & tell my family & friends about Save Brothers Cooling & Heating.

Mr. Rowell came out for last minute HVAC emergency we were having. We had an extremely clogged pipe…read moreand he came and addressed the situation quickly and efficiently. He explained to us what was causing the problem and within an hour we were back running! Highly recommend his company!

I've used Great Works Heating & Air Conditioning twice over the past year and have had excellent…read moreexperiences both times. The first visit, he diagnosed the issue within minutes, explained exactly what part I needed, and even pointed me in the right direction to get it so I could install it myself the next day--saving me time and money. This most recent visit was just as impressive. He came out first thing Monday morning and helped trace down a strange voltage issue that kept our heat from coming on. Instead of pushing unnecessary replacements like I'm sure some companies would have, he carefully isolated the problem to a loose plug on the furnace control board. He reseated it, and within minutes our heat was back up and running. Honest, knowledgeable, efficient, and clearly focused on fixing the real problem--not upselling. I highly recommend Great Works to anyone needing reliable HVAC service.

I called this morning and they were here this afternoon. Red is the best…read more Great company. Great job Red!

I called and got super prompt service built around my schedule. My service tech Jason was…read morecourteous, effecient, and informative and was able to show me what the problem was before addressing it and laying out my options.

So Justin from Berry Good Heating and Air came to my home and lied to me about what's wrong with my…read morefurnace. He used scare tactics and backhand insults to try and sell me a new unit costing $3400. He was in and out with my $100 after being there about 10 minutes. These are the people that make it hard to trust these home service businesses. I would stay far from these guys. I have an old friend that happens to be an Engineer and a HVAC tech. He has worked on my furnace and A/C over the years. He was not available until after hours and I wanted my air back on faster because it was so cold, so I decided to get these guys out sooner. Terrible mistake! Justin thought he could run a fast one! He removed my fan and pointed to a vent that is designed to be there and tell me that is the reason Carbon Monoxide is going to come up through my vents into my house and kill us! Disgusting! Sooooo dishonest! My guy actually tested the fan and the circuit board and identified the actual issue, which didn't require the unit replaced just the fan and the circuit board. My initial code was the pressure switch stuck open/closed btw.

I would give zero stars if I could. I am filing a report with the BBB. They did a horrible job…read morereplacing our air conditioning units and our furnace about a year and a half ago. I had another company come out and inspect everything. Turns out they did a horrible job installing everything and we have had C02 leaking into our crawlspace and pulling back into the blower. SO DANGEROUS!! I am so horribly unhappy. After calling them back multiple times to fix things, I am SO GLAD I called someone else to fix this crap. Do not hire them.

Great service and excellent quality. Arrived on time and installed my furnace and air as expected…read more Recommend cleaning the vents and suggested another provider.

In the middle of the summer last year we called/texted everywhere on at 10 pm on a Sunday when our…read moreupstairs unit went out. The owner (who just had surgery and had to use a scooter) replied almost immediately and said he would see us in the morning. unlike other companies who finally got back to us almost 2 weeks later. Family owned and operated, if I remember correctly his daughter even came out to give him a helping hand (or in this case a foot (due to the injury,)) really genuine company. he was upfront with the prices and our options. we never felt pressured or obligated to go one way or another. Really appreciated his timely response, communication, promptness, and honesty. Hopefully we won't have to see him any time soon but will use again.