Heating & Air Conditioning / HVAC near South Pasadena

“​The drain cleaning was a bit loud but that was to be expected given the equipment used. The technician was very professional and made sure to wipe down the floors after he was finished. Our kitchen sink hasn't backed up once since the service was performed.“

“Tom was on time, diagnosed my oven’s faulty switch, and repaired it within the hour. Fantastic job!“

“Gabriel of GR Air Conditioning came out to diagnose my ac issues and promptly gave me costs and time to repair. He wasn't pushy like others I've dealt with and I was very pleased with his service and professionalism. I will definitely recommend these guys.

Joseph“

“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!“

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

“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.“

“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!“

“We have been tied to JW since our purchase of our HVAC in Dec 2019. We are always impressed with the service once the technician arrives. Each visit is patient and thorough. Our recent tech Julian was helpful and pleasant. We are taking the proper steps to keep our system running its best.“

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

“From start to finish : GREAT service, good people. We were given options, and accurate estimates. The work was done thoroughly and clean-up was complete. Now we have a MINI-SPLIT system !“

“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!“

“Alex was honest, on time and very informative about current process and the next steps.“

“Thistle was great! Arrived on time, the morning after I called, did a great job replacing a broken ejection pump for a fair price, and were nice and communicative throughout!“

“Very professional fixed problem right away. Will definetly use them again in thr future.“

“It was one of the hottest summer days, and of course that’s when my AC decided to stop working. The house heated up so quickly, and I was really worried we’d have to wait days for a repair. Thankfully, Rafik the technician showed up the same day I called. He was very professional, friendly, and took the time to walk me through exactly what was wrong with my system. I appreciated that he explained everything in simple terms so I understood what needed to be done.

What impressed me most was that he had the right parts and tools with him, so he was able to fix the problem right then and there — no waiting around for days. Within just a few hours, cool air was flowing through the house again and my family was comfortable.

The level of service, knowledge, and quick response really stood out. It’s rare to find a company that values both professionalism and customer care this much. I highly recommend them to anyone needing HVAC service, especially if you want peace of mind that the job will be done right the first time.“

“I reached out about a ductless mini split installation because our upstairs bedroom gets warm at night. Scheduling the appointment was simple and communication stayed consistent. We talked while my dog followed everyone around the house. After the visit, I felt reassured we had workable options.“

“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!"“

“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“

“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.“

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