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!

I needed a humidifier installed in new construction home. I'm extremely pleased with my experience…read more They explained things patiently and thoroughly. When they came for the install, they informed me that the original humidifier was not the best fit. Rather than installing it just to get the job done they paused. They recommended a different option that was actually a lower cost and that they would have to come a different time to install it. This shows their dedication to customer satisfaction and making sure the customer has the best product to address their needs. Highly recommend them.

Pillar Heating and Air will provide the help you need with your furnace, air conditioner, or…read morethermostat. Travis and Adam are knowledgeable, professional, honest, and prompt. Service is done with care. They have taken care of our HVAC needs for years. We believe they are the best in the business. Give them a call!

I got a prompt response to my request with a quote for diagnostic, which would be waived if I…read moreproceeded with the repair. They do provide the service requested and gave me a link to make an appointment. We'll see how things go in a couple of days. The repair man, Alex, was prompt and identified the problem - two problems, actually. He was able to get the dryer running again, better than it had been. Reasonable price

I read the Yelp reviews for Astera before I reached out to them, and the 5-star reviews are spot…read moreon! I sent a message via Yelp on a Sunday night and they immediately scheduled our oven troubleshooting for Monday afternoon. Their front office staff is incredibly responsive! George (technician) arrived timely and was very thorough. He explained things to me every step of the way. He is approaching this very methodically - ok, so it's not the igniter, let's look at the next link in the chain... I saw George called out by name in other Yelp reviews, and I understand why he comes so highly recommended! He called the manufacturer to discuss his findings, but the manufacturer tech team wasn't available. He let me know he would be calling them again in the morning and that he would reach out to me with an update. I've had plenty of negative or so-so experiences with other service technicians from other companies. This experience with George / Astera is so positive that I'm posting my review even before the service is completed. Astera will be getting first crack at all of my appliance and HVAC service calls going forward.

I've used this company for many years…read more Very fair pricing. Reliable. Will come out in an emergency.

Steve and his team are incredible at what they do and we were very fortunate to find their HVAC…read moreservices. They have done multiple installs for us, including AC and whole home humidifiers, along with annual routine maintenance and we have been ecstatic with the attention to detail and turnaround time. Highly recommended if you're looking to upgrade your HVAC or even have some routine services to keep everything running smoothly. Best, Charlie

Always on time; fair pricing, friendly and excellent service. Tech Hugo did a great job cleaning…read moreand adjusting my system.

The technician was suppose to come between 8 - 830. I called around 9 am I was told there was an…read moreemergency. Fine My concern Is with your customer service. No one called me This makes me angry. I used to work in customer service. This would be something to the customer. If I did this I would be in serious trouble. Because you don't treat your customers like you did. You always let your customers if there is a delay. You guys failed this If you guys keep doing this. You guys will go elsewhere for service

Never a issue with TR Miller, the tech was informative, respectful, considerate never pressured…read moreme to buy anything. I have had TR MIller several times and I will continue to have this company if I need service in the future. A company you can really trust!!!!

Diagnosed and fixed the problem very quickly. Josh was great and really personable. He walked me…read morethrough what he was doing and taught me some of the basics so I could diagnose the issue next time. I will continue to use TR miller for plumbing, electrical and HVAC needs.

They responded promptly and finished the job--snaking out my clogged floor drain-- at a fair price…read more Gonzalo was friendly.

Jeromy was ultra knowledgeable and gave excellent recommendations that we needed! Scheduling was…read moreeasy and dependable; outstanding communications made it perfect. The guys were careful moving large heavy furnaces through our narrow hallway. At the completion, the furnace room was spic and span cleaned up, a nice treat. We also subscribed to their economical maintenance package, which will make our lives purr along in the future. Thank you Jeromy and Angel!