I had an excellent experience with Henry from ThermaTech. My HVAC system stopped working properly…read moreafter another company had spent about two hours diagnosing it and quoted me more than $3,000 for a new control board, contactor, transformer, surge protector, and maintenance plan. Henry arrived, clearly explained each step of his diagnostic process, and quickly identified that the transformer and contactor were the actual issues. He completed the repair in about an hour and charged me $540 total, saving me roughly $2,500 compared with the previous quote. What impressed me most was Henry's honesty, expertise, and transparency. He did not try to upsell me or replace parts that were not needed. He took the time to explain what had failed, why the system was not powering on, and what he was doing to fix it. It is rare to find an HVAC company that combines strong technical knowledge with fair pricing and integrity. I would absolutely recommend ThermaTech to anyone looking for an honest and skilled HVAC professional.

Henry is the reason why Therma Tech supersedes all the other HVAC businesses. We have an ancient…read morefurnace-condenser system. We had no idea when it was last serviced or if it had ever been serviced at all. Henry gave us a very fair and competitive price for a tune up. Upon Henry's arrival, he was friendly and professional. He opened the furnace and showed us the burner. He explained it was in great condition considering the age of the unit and it didn't need servicing; although, he did clean up around a few areas around the burner. The blower motor was slightly wobbly, and once again, he explained it was still in good shape considering its age. He proceeded to the back patio where the condenser was located. He noted the unit was very old and that particular Freon is no longer available for servicing; however, he stated the unit did not need to be replaced just yet as long as it's blowing cold. Henry indicated despite our units being way past their anticipated life expectancy, they were clean and blowing hot & cold just fine. Therefore, no servicing was recommended and he did not charge us anything. We are impressed not only by Henry's friendliness and professionalism, but also by his transparency and integrity. Many other companies would have hopped on the opportunity to upsell the service or even sway us to replace our system right away, but Henry gave us peace of mind to give us time and to save up for an inevitable replacement in the future with Therma Tech. Thank you so much, Henry! We will definitely contact you again in the future and recommend you to all our family, friends and coworkers.

Once again this company delivered amazing service. They are honest and professional. I highly…read morerecommend them. I will call them again if I have any issues!!

Amazing job! Fixed my AC in less than half an hour! I would highly recommend this service to anyone!read more

Artem and Stanislav did a fantastic job installing a new mini-split for us. I look forward to…read moreworking with them again. 5 Stars

Vlad did an excellent job installing our new HVAC system. He was professional, knowledgeable, and…read morepaid close attention to every detail. The attic installation was very clean and organized, including the air handler, ductwork, refrigerant lines, and drainage. Vlad took the time to explain the system, answered all of our questions, and made sure everything was working properly before finishing. The entire process went smoothly, and the work area was left clean afterward. We're very happy with the quality of the installation and would definitely recommend Vlad and FUSE Service to anyone looking for reliable HVAC work.

Quick professional knowledgeable They performed repairs…read more Install ac. Quotes. They know this business well

Left the same review on Google but thought I'd cover my bases for others looking for an AC repair…read morecompany. AC was making scary noises during the heat wave. Searched for ac repair companies online at 3am. Sent a message to FREON for service. Received a response from Aleks IMMEDIATELY. I thought they were computer generated text messages, but saw a typo and a following message with the correction! AC was making scary noises during the heat wave. Searched for ac repair companies online at 3am. Sent a message to FREON for service. Received a response from Aleks immediately and had my appointment scheduled for the following afternoon. Technician Gary replaced the capacitor and contactor and was done in 35 minutes! Satisfied with the speed of booking and repairing my ac unit! I've never booked a service appointment at 3am while in bed! By 320am, had my appointment scheduled for the following afternoon at 2pm. Technician, Gary, arrived at 1:55pm and replaced the capacitor and contactor and was done in 35 minutes! Price was reasonable (according to Google) and I even left a tip since I considered this an emergency appointment. Satisfied with the speed of booking and repairing my ac unit!

I've been using A&H for years - trustworthy and great work. They not only replaced our old heater…read moreand installed new AC, they also separated our 2-story home into 2 zones which means we can heat/cool each separately! Highly recommended!!

I cannot recommend A&H HVAC for trying to repair my HVAC which they installed. There seems to be…read moresome change in ownership and staff as I was not familiar with the people who came out to repair my AC. One technician came out to fix non cooling of my downstairs AC on Mar 27. He checked out the 2 units and replaced a capacitor on the upstairs unit which was not the unit that needed repair. He also said it was a drain valve problem on the downstairs unit which he cleared. His charge was for $460 for 20 minutes of work. Air was OK for awhile, but broke down again with no cooling. Another technician came out on May 20 to check it and said it was a loose connection which he reconnected. He did not check air to see if that corrected the problem. He charged another $165. Finally Daniel came out to check it out. He could not repair it either. Finally it took $625 and no solution to the problem. I had to consult with another company who fixed the problem.

Got HVACerz from Yelp because of their high ratings, and the experience fully lived up to it…read more Barsin contacted me and came to my house for an estimate. He carefully checked my existing furnace and walked me through different options in a very professional and detailed way. In the end, we went with the option he recommended, and the entire process was totally transparent from start to finish. The installation crew arrived on time and kept me informed of their progress without excessive back-and-forth messages. Both Nahira and Rolando handled the removal of the old unit and the installation of the new one smoothly. After the job was done, they clearly explained how to use and maintain the new system.

Air conditioning unit wasn't blowing cold air so I called this company and they were able to fit me…read morein day of. They provided a window of 11am-noon and came on time at 11am. Barsin the technician arrived and I appreciated how I received a text 15 min before letting me know he was on his way. It ended up being a simple fix of the capacitor needing to be replaced. No upsell, great customer service, punctual, and friendly demeanor. He also provided a receipt directly in a few seconds before he left. I've worked with other contractors where I needed to track them down for a receipt after I paid but he was quick and prompt! He also provided one year warranty guarantee on his work! Highly recommend! Don't call around. This is your guy to provide quick and trustworthy high quality service! Thank you!!!

We recently hired Air Sharks for an HVAC installation project (replaced gas furnace to heat pump…read moreand added an air conditioner), and they did a fantastic job from start to finish. The entire process was incredibly organized and professional. Their team was thorough during the initial quote from Hyman in Nov'25 , efficient during the actual installation in Feb'26 , and remarkably helpful in guiding us through the rebate process. They kept us informed every step of the way with excellent follow-up, ensuring no detail was missed. Thank you to the team for a smooth and stress-free experience!

Air Sharks has done my furnace heating tune ups in the fall and AC tune ups in the spring every…read moreyear for the past two years. I've also had them replace the air ducts under the house which were old and not efficiently moving the air into the vents. With each visit, the techs were very professional and informative while performing the services. Before the air duct replacement, one of the project managers visited and was very thorough in explaining other services such as water heater vs. heat pump replacement and insulation. Communications with this company are also very good. It is easy to call when I need to schedule services and they also keep me up to date on the appointment arrival times via text messages. I highly recommend Air Sharks and plan to continue using this company for future services and projects.

So thankful for the Calvey team from start to finish. They were fully booked today and still went…read moreabove and beyond to come out and service our a/c before our graduation party. From the dispatch team, to Kelly - our service technician saying yes to one more visit on his already booked schedule, we are so thankful! We appreciate your care and concern and for taking care of us! We highly recommend working with Calvey! Thanks everyone. You all are amazing.

Years ago the apartment complex I lived at contracted Calvey to install mini-split A/C in the…read moreapartment I was in. The install was amazing quality! So much so that it gave me the confidence to buy my first home without A/C because I knew I could just call Calvey. A few years later I did just that. Damn, it's been a couple of months now and I've been able to control the climate of my entire house from my phone, optimizing the temperature and sometimes making it as low as 66F to just enjoy the air being crisp. The install has been fantastic quality and the crew listened to everything I wanted every step of the way. They mounted rat spikes where I wanted, they put the lines and the units exactly where I asked and I've had no issues at all. I truly believe with home price comparisons in my area that I made money off of the install because it increased my home value. My golden retriever is happy, I am 100% happy and I will see you guys again next home upgrade. :)

I had an issue with an older A/C unit that multiple other providers looked at and couldn't figure…read moreout. Giovanni came in, diagnosed the problem, and found a creative solution that actually worked -- no "you need to replace the whole unit" runaround, just genuine expertise and a willingness to think outside the box. What really stood out beyond the technical skills was how accommodating and flexible he was throughout the whole process. He worked around my schedule, kept things stress-free, and was friendly and easy to talk to from start to finish. You can tell he actually cares about doing right by the customer rather than just closing a ticket. Global Heating and Cooling Services has earned a loyal customer.

I had a great experience with Global and highly recommend them! An air duct under my house had…read moredisconnected from the vent in a bedroom. Johnny responded incredibly quickly, arrived promptly and had everything fixed in about 15 minutes. What really stood out was his honesty and fairness with the effort that it would take to fix this problem and the pricing-- he only charged the minimum service fee. Other companies had quoted me anywhere from $300 to $500 for the same job. It's rare to find a company that's this responsive, efficient, and trustworthy. I'll definitely be calling them again for any future HVAC needs.

Technician Ed is such a gem! Knows exactly what he's doing. By performing the analysis, he's able…read moreto figure out our AC's problem right away and fix it within an hour. Excellent job. Great value of service.

Needed a thermostat for a heat pump replaced. Irbis was very easy to schedule the work quickly and…read moretheir communication was excellent. The technician, Almaz was very knowledgeable and professional. Very satisfied with the work.