Dean provided all I could ever ask for as a novice HVAC customer. He responds quickly and efficiently at all times, explains every step of the process, answers any question professionally no matter how basic, and provides a no-nonsense quote that is highly competitive compared to other services in the area. Dean was with me every step of the way, from the inquiry stage all the way to assisting with the documents needed for the LADWP rebates and tax credits even way after our unit was already installed. Hands down no comparison, look for Dean from Efficiency Air for your HVAC needs.

We recently had our old HVAC unit replaced, and the entire experience was excellent from start to finish. The team was efficient, knowledgeable, and made the whole process smooth and stress-free. A special shoutout to Dean—he was incredibly professional, a pleasure to deal with, and took the time to answer all our questions clearly. It’s not often you come across someone so courteous and easy to work with. The pricing was very reasonable for the quality of service and equipment provided. We’re extremely happy with the new unit and can already feel the difference in comfort. I would absolutely recommend this company to anyone looking for reliable and honest HVAC services.

Dean gave an estimate, answered all my questions thoroughly and patiently, took my phone calls and answered texts promptly. He was here for the entire day during the replacement of my two furnaces and 2 AC systems. And he was the last to leave. He responded on Sunday to a text about a simple glitch and had the problem resolved first thing Monday. We couldn't be happier. I have referred him to neighbors!

Tim came in and SAVED THE DAY. Where he differed from other companies is his matter of fact explanations of the system and install, what will/won't pass inspection, and his experience with different brands. No upselling! He confirmed that the system is only as good as the installer. He offered a 10 year labor warranty (which speaks volumes about his confidence in his work). Even though it would have been easier to remove our 30 year old 5 ton package unit from the roof with a crane, I had a lot of concerns due to the surrounding trees, power lines, and narrow space, so Tim graciously agreed to have it removed by hand and he still got the entire job done in one day. New heat pump system with the furnace in the attic and replacement of the ducts was quoted at great price. Not cheap, but FAIR. New thermostat of course plus a new vent in our laundry room and a new attic access. 5-6 guys on site who were all very professional and took great care in doing the job. The install was done so professionally - not only did they leave no trace of the work inside and out, but all of the connections and lines are visibly clean and straight. A lot of care went into making it look good and not disturb our property. The system itself runs beautifully for heating and cooling. Very quiet, very fast, and strong. PSA I learned from Tim: Always change your filter every 90 days! This will do wonders for keeping the system running perfectly. I highly recommend Tim and Efficiency Air. I have already been telling my coworkers and friends - if anyone needs HVAC they are the way to go!

Best Air Conditioning service in Los Angeles Thank you Igor. We had a really great experience! We had a complete new system installed-a/c, furnace, ducts. Their work was excellent. They came on time when they said they would - installers were polite, clean and very hard working. Completed the project on time without any unexpected delays or expense. Would definitely recommend.