Heating & Air Conditioning / HVAC near Altadena

“Randy was very efficient, explained all the information that I would need to know and was very pleasant.“

“Orion HVAC is our go-to company for HVAC services. They’ve handled everything from furnace maintenance to air conditioning repairs, and each time, they’ve exceeded our expectations. Their technicians are friendly and always on time. I can't recommend them enough!“

“I contacted this place to have my dryer duct cleaned and checked out. The technician who came out was great. Professional. Honest. Didn't try to upsell. He worked quickly and cleanly. They were super responsive when I called, and Loretta in the office is fantastic.“

“Great HVAC service! The technician was professional, arrived on time, and quickly fixed our AC issue. The work was done efficiently, and the pricing was fair. Highly recommend for air conditioning repair, heating services, and HVAC maintenance.“

“They were polite, careful with my furniture and explained what They were doing as they went. Definitely worth doing“

“They did a wonderful job, and it was done very efficiently. They also were very professional and polite.“

“Gabriel service was very professional. His quote and service was reasonable . He did not try to overcharge. He was honest and he did a thorough job. I recommend him for any of your heating or cooling needs . He is a repair man that can be trusted.“

“We do HVAC was assigned to me by my home warranty company after several other companies failed to do the job - and thank goodness! They were able to solve the problem quickly, and were super easy to deal with.“

“Air Comfort Experts ultimately delivered on a difficult, intermittent manufacturer-related HVAC issue, and I appreciate their commitment to resolving it.

ACE installed our rooftop Trane unit back in April, but unfortunately shortly afterward an intermittent problem with the unit began. Because it was inconsistent, it took time to diagnose and couldn’t really be reproduced during visits. Over roughly nine months, their team worked through multiple troubleshooting steps and escalated each step of the way appropriately, ultimately needing to coordinate directly with Trane where they determined the problem to be a manufacturer-related issue with the unit.

A few weeks ago, the unit's blower motor was replaced under warranty, and since then the system has been operating exactly as it should, with immediate fan starts on every call. While follow-up sometimes required persistence, they stood behind their work, completed a challenging rooftop install and repair, and saw the job through to a successful resolution.“

“Service provider Seth was very knowledgeable, candid and offered alternatives to address our issues.“

“Excellent! Technician arrived on time, was friendly and polite. He fixed the problem with no attempt to upcharge. Really great service.“

“I called pac west few days back for repair and maintenance vartan responded and showed up in under an hour. They did a great and clean job. Definitely recommend it!“

“David, the technician assigned to my service visit, was excellent and provided detailed information and instructions regarding maintenance and upkeep of my HVAC system. He provided before and after photos. Both he and his trainee, Daniel, were professional and personable.“

“Called American Cool and Heat to come help repair my central air conditioning. The system stopped sending cool air. They showed up within an hour fixed the issue, provided regular maintenance for the system. They were punctual and affordable. I highly recommend them.“

“We recently had our ducts cleaned, and William was great to work with. He helped set everything up quickly, worked around our schedule, and made sure it got done ASAP since we had just moved into the space.

He took the time to explain the process in a way that was easy to understand, and you can tell he really knows what he’s doing. Everything was handled smoothly and professionally, and we noticed a difference right away. Definitely recommend!“

“Alex Garcia was an absolute lifesaver! He’s hands down the best AC repairman I’ve ever worked with. Not only did he fix the issue quickly, but he also took the time to explain what went wrong and how to prevent it in the future. His professionalism, attention to detail, and friendly attitude really stood out. Highly recommend Alex for any AC repairs – he truly goes above and beyond!"“

“We've been Air-Tro customers for over 20 years and the HVAC system they installed for us in 2005 is still going strong because of their excellent care and maintenance. This spring, Paul expertly diagnosed and fixed a leaky part, which should keep our unit running for the rest of its life. We are so grateful to Paul and the whole Air-Tro crew!“

“Alex was very helpful and communicative. He explained what’s was going on and was very pleasant.“

“Super impressed with the rapid response by this company!! Gustavo, the rep who arrived, was prompt, friendly and VERY knowledgeable!! He quickly diagnosed the problem. The part I needed was located in Los Angeles, the owner had an employee pick up the part and deliver to my home. I did not have to wait until this afternoon to have the heater repaired.“

“Great Business with extraordinary technicians.
Alex is amazing to work with!“

“Phill Hartsell was Great!, He checked, serviced, & cleaned all 4 of our Mitsubishi units , he was on time, pleasant and efficient, its always a pleasure doing business with Air Tech“

“We had them upgrade our intake to a larger size. They had it done super fast and they were clean and lovely guys. They even showed love to our little dogs.“

“Contacted Aire Serve via email on a Wednesday, they responded the next morning and had a tech available the same day. The tech (Bryan) was very professional. No hard sell, just advice and options. He did a thorough assessment, explained to me his recommendations, and gave me some tips for how I could improve the AC’s function separate from the unit itself. I am not sure what steps we will take, but going forward, I will use this company for any future AC/heating needs. I was pleasantly surprised at such high quality customer service in 2026! Highly recommend.“

“I called SoCal Air for an annual inspection and maintenance on my residential HVAC. They were there the same day and did a great job.“

“Greg the technician was great, checked everything we needed, explained information about our HVAC & was professional.“

“Merry Plumbing is so quick to assist. We appreciate Juan for his competence in his work, his patience in explaining things, his courtesy to those around him. We always ask for him.“

“I talked to several AC companies before I decided to use Bryant Heating & Air Conditioning! In comparisons, Bryant offers 1) professional and outstanding services (details in every element): 2) more than reasonable cost ( >30% less than others ) and 3) guarantees! Specifically, Bryant installed three brand new (so beautiful!) Carrier central air compressor units and copper coils into my 5000 sq.ft house. We will have a pleasant upcoming summer for sure! In sum, you do not need to talk to other AC companies (some of them are even crooks!). Go Bryant!
The team from Bryant includes: Courtney, Jonny, Josh and Iran!
Thanks!
Dr. Wei Li (USC professor)“