Get matched with top air conditioning pros in Holt, CA

"Nice people to work with. Rah and North."

"They did great. My HVAC system is 40 years old. There's only so much that can be done. I will be hiring these guys to install my new system in the very near future."

"Just awesome ,very professional and made it a very comfortable , was informative about how the furnace worked , took his time in checking everything."

"Alante , the tech was professional , courteous kept me informed The customer service also was outstanding"

Hi, I’m Jeromy, owner of United Heating & Air.\nI started this company with one goal—do the job right and treat people the way I’d want my own family treated. Around here, you’re not just another call on the schedule. I take pride in being honest about what you actually need, and delivering clean, professional work every time.

"I had tried calling several handyman before to get small jobs done at my home. JC from Nor Cal actually returned my call. We set an appointment but I had to reschedule. JC was very accommodating. He showed up as scheduled. I had two very old outdoor outlets that needed replacing. One of the outlets wasn’t grounded. That took some time but JC was determined and got the job done right. He’s very reasonable price, I’ll definitely be calling on him again"

"I had a problem with the airgap and the garbage disposal. I also needed some help with low water flow in one of my showers. Lano helped me resolve all my problems very promptly and professionally. He is very competent and does the job efficiently. I would hire him back for any of my other handyman needs as well."

"I own a business and had a company come out to fix our air conditioner. They came out 4 times, charged for all those time and the unit still was not working properly. I then decided to try someone else, so I called Thermotech on the referral of a friend. They came out, diagnosed the problem within 10 minutes (it was an old crumbling circuit board), showed me that bad part, ordered it and had it fixed in less than 24 hours. We have not had a single problem since! I was so happy with their service that I ended up using them for my home HVAC system.. I even referred them to a family member and they did a home install of a brand new HVAC system and they were very happy with the price, install, workmanship & fair pricing. Thermotech has found a customer for life with me. I have had so many bad experiences over the years with other companies telling & thermotech has been a game changer."

"Excellently. They came up with solutions to known problems and even solved complications I hadn’t considered. Thorough, patient, and cleaned up after. Will definitely be my first call for my next project."

Hi, I’m Saul, owner of a local HVAC company serving homeowners across the Bay Area.\n\nWe specialize in AC installation, furnace replacement, ductwork, thermostats, and fast, reliable repairs. Whether your system stopped working, needs an upgrade, or you’re looking to improve efficiency, we provide clear options and honest recommendations.\n\n✔ Upfront, transparent pricing \n✔ Clean, professional installations \n✔ Fast response times \n✔ High-efficiency systems (including Gree R-32) \n✔ Help with rebates and energy savings \n\nOur goal is simple: do the job right the first time and make the process easy for you.\n\nIf you're having issues with your heating or cooling system, send a message and tell me what’s going on—I’ll help you figure out the best solution.\n\nAre you looking for a repair, replacement, or just an estimate?