We had a full HVAC installation that included removing the old units, relocating the new units from…read morethe garage to the attic, moving the thermostat, installing all new ductwork, and cleaning and replacing all vents. It was a Big job, and I must say the West Coast team did an excellent job. Communication was great throughout, and the entire team was a pleasure to work with. We had a couple of other companies provide quotes, and West Coast beat them all! They were reliable, professional, and affordable. The installation went smooth and passed all inspections with flying colors! Thank you to the West Coast Team for the Great service!

Uriel Blancas is the HVAC tech who did the spring maintenance re-check today and he did an…read moreexemplary job. 10/10, FIVE STARS IN ALL ASPECTS. TIMELY- Uriel called 30 min before his arrival and then, arrived at the stated time. This is particularly helpful so I can move my bunny to another room with all of his belongings. ATTENTION TO DETAIL - I saw him place a protective cloth down on the floor before he placed the ladder and tools down. I also noticed there was a bottle of cleaner with his supplies. He cleaned the inside vents as well as the compressor on the roof. He also tied off a loose wire/when checking the air handler in the ceiling. KNOWLEDGEABLE and THROROUGH - Uriel did a complete system check and then, he sat down with me to explain what was done and why. He addressed the concerns I had about some of the prior readings in terms that I could understand and shared tips that will help ensure my system runs at its most efficient. Example: A higher MERV doesn't always mean "better" and can actually restrict the airflow. He said that for my particular system I should use a MERV10 filter and change it every 3 months. He changed my filters and then, left me with two spares to use before the fall check comes. FRIENDLY - In the course of chatting with Uriel, it came up that I might benefit from having more filtered air coming into my condo. He made a recommendation for a part that would replace the standalone room air purifier I currently use. He placed this info into the after-visit summary so I can "research it and see if it fits with my needs and finances." There was zero pressure to make a purchase on the spot. And while this next item has nothing to do with the knowledge or ability of an HVAC tech, I greatly appreciate that he did NOT smell like cigarette / e-cigarette smoke or strong cologne as I have a bunny and people in my family have asthma. Thank you, Uriel, for a job well done.

We had a full system replacement. Sal and his team set the standard for professionalism from start…read moreto finish, from the initial assessment to the final walkthrough. Sal is clearly in the right business -- knowledgeable, thorough, and genuinely engaged. It felt like a partnership, not a transaction. The install team, led by Gabe, arrived on time and fully briefed. I didn't need to repeat any detail or hover over their work -- they came ready and made the whole thing look routine. Sal stopped by to check in half-way through and made sure everything was on schedule. The entire job was completed in one day. Our home was left spotless, and the work itself was clean and precise. Couldn't be happier with the outcome. Highly recommend.

I had a great experience with Sam fixing my Furnace when it had a bad motor. And the also installed…read morea new thermostat for me. They did a great job, scheduling was quick and easy and the price was better than other quotes I got.

My experience went very smooth. Everyone was super kind and welcoming. I got a great deal on my…read morehvac system and they installed everything in 1 day! Clean work with a great price, I will be referring all my friends and family.

I found this company in a Fortune magazine story awhile back. It was about HVAC companies with…read moregreat reviews. Joel, David and Kavin just finished installing two air condition units. The estimate was fair, the communication was great and they completed the installations like perfectionists. They were so pleasant and easy to have around as they worked nonstop to finish the job on time. I highly recommend this company.

Vladimir was a little late, but took care of everything. Very detail oriented and explained…read moreeverything to me so I could understand. Perk: took a look and assisted with troubleshooting my QuietCool system. Recommend Vladimir!!!

Best Value, Fast Service, and Professional! I recently hired…read moreAirmaxx to install a new HVAC system at a property in Carmel Valley, and they exceeded every expectation. As a Realtor, I'm used to vetting contractors, so I gathered five different quotes for this project--including bids from Tytum, Progressive Heating, and Fuse AC. Airmaxx not only provided the best price quote, but their proposal was the most complete. They were the only ones who made the permitting process completely seamless, which was critical for my tight timeline. And great equipment recommendation. The Carrier 37MURA High-Efficiency Heat Pump--it's a "slim line" model, so it has a much smaller footprint than those old bulky cubes, which was perfect for my San Diego side yard. Plus, it uses variable-speed inverter technology, making it really quiet and efficient. The communication with their office was prompt and professional from the initial Yelp inquiry to the final invoice. They scheduled the work quickly, and the installation of the new Lennox furnace was fast and clean. It's rare to find a company that hits the trifecta of best price, highest quality, and fastest turnaround. I highly recommend the Airmaxx team for anyone in San Diego looking for reliable HVAC work!

Had Salvadore and Adrian repair our Hvac system. Both men were courteous and well trained. Also…read moreboth men recognized that the work that was needed should have been done under warranty. I appreciated their honesty and not trying to charge me as others may have done. Good job by Bob Jenson!! Curt Wright

I just had Jason and James here to do my annual maintenance on my hot water heater and check…read moreeverything throughout my house, and they are awesome. They walked me through everything very clearly and made it simple for me to know what my house needs. Great techs! I would love to have them back.

It's been too long without writing a review of Carter Heat & Air. My fault! We always hope for the…read morebest when calling for service on systems in your house. But it's really rare (in my experience) when a service company not only exceeds every expectation but continues to year after year. Krystal is incredible and her attention to follow up and personal communication is the best I've experienced. My system is not new but we did have a new Ecobee thermostat installed a few years back. Huge fan of this company and I'd recommend to anyone! They installed it easily and works (worked haha) perfectly until we had an accident in the attic (by no fault of theirs) that damaged the wire leading to the thermostat. Billy shot right over and diagnosed the issue due to his electrical smarts (and that he can fit up in my attic the size of a mouse trap). Sorry Billy. With old houses and older units, like ours, sometimes rewiring can be really difficult and many times not the best solution. Which was the case in our situation. Instead, the best fix for the wiring issue, was no wiring at all. Thank you technology! Billy suggested installing a wireless remote transmitter on the furnace that could talk to my favorite Ecobee thermostat. Simple solution to an old house problem. The system is up working properly now and it was all done quickly and with no stress. How many times can you say that with a non functioning system in an old house! From the techs and their attention to detail and Krystal and her epic work and customer support, they have my business for life. Feel free to reach out if you have questions or want a more detailed account of my experience with Carter Heat & Air. They 100% deserve a huge shoutout!

Went back to these pros a lot in 2023!…read more --A new system for my mom's house --Preventiive maintenance services for current systems in various family members' homes. Chad, Cristal and road tech crews remain the bomb HIGHLY recommend

One of the best AC companies I've ever dealt with. Nick was able to come out a few times with some…read moreissues I've experienced with my AC unit and thermostat. After working on it and coming over on short notice a few times in nothing but crazy hot weather (thank you thank you) my AC is running better then it has in a long time and the bugs fixed up. Also had the pleasure of working with a few of his guys and all have been great experiences, very professional, up front and honest. Nick and his business have me as a customer as long as he'll have me. Thank you for being great to work with, the fantastic work, and being professional yet personable with everything. If you are looking for an AC company that won't rip you off, knows what they are doing, and won't treat you like a number, then call Nick and know you will be taken care of!

Nick came out and installed a new system at my house. The guys did a great job, very professional,…read morevery reasonable pricing. I highly recommend them Karl G

Brian was awesome giving estimate For new HVAC system.I…read morehave not Figured my plans yet. Highly recommend! Had 6 HVAC guys Come to house for estimates All six promised estimates by days End on computer and only two Included Blue Diamond did so.Also Only two even went to attic to check duct work Blue Diamond was One.

They do a good job, they always negotiate especially when its an odd job. I have used them twice…read more Really like these guys.

I'm sure Leif could tell I know nothing about HVAC systems, but he did a great job explaining…read moreeverything to me and never tried to take advantage. His prices were very reasonable and he did a great job explaining the options and the costs. I booked a full AC and furnace replacement, and the quality of the work was excellent.

Leif came to our house to fix our A/C. Ended up being an easy fix. Gave us a couple of useful tips…read more He was professional and knowledgeable. We will definitely call him again when needed.