Technicians always show up on time and are very respectful.
Jimmy Nguyen
G"Great experience with 20th Century Air"
Our technician Daniel Pop was very thorough and explained everything.
Guns n' Smoke
A"Reasonable Quote and Quick Service"
Problem diagnosed quickly, quote was reasonable, and work got done next day!
Amanda Wool
B"He's truly amazing!"
Ryan is incredible. He is the only person/company I allow to work on my house, and I am super picky.
Bobby Kuhns
d"Trustworthy and Professional Service"
20th Century Air is trustworthy, punctual, and professional in their service.
dennis hada
Look no further for a great company
Chris and Daniel get you what you need, and more! We needed to retrofit an old central heating system to also cool. Chris was quick to provide availability the very next day, and Daniel arrived on time with everything we needed to know to make the best decision for us. You can tell that everyone here knows their role and the industry very well. Look no further if you are looking for a company that believes in their work, their products, and works together as a team to get the job done. The traditional hassles of getting quotes, scheduling, installation, and worrying about whether or not you can trust that you got the best value are gone when you work with 20th Century!
Rosary Ha
Great service!
Great service! We’re a repeat customer for HVAC maintenance needs. Technicians always show up on time and are very respectful of the property. Thank you and highly recommended!
Jimmy Nguyen
Great experience with 20th Century Air
We had a great experience with 20th Century Air. Our technician Daniel Pop was very thorough and explained everything he did and our options. I will definitely use them again and recommend them to anyone.
Guns n' Smoke
Reasonable Quote and Quick Service
Problem diagnosed quickly, quote was reasonable, and work got done next day! We are very appreciative and will use this company for all our HVAC needs!
Amanda Wool
He's truly amazing!
Ryan is incredible. He is the only person/company that I allow to work on my house, and I am super, super picky. He has worked on many homes for me. I completely trust him and have for many years now. He's like family. He's truly amazing!
Bobby Kuhns
Trustworthy and Professional Service
We have been with 20th Century Air for over 10 years. They are trustworthy, punctual, and professional in their service. We really like working with Ryan, who maintains our home and rental AC/heating systems. We also really appreciate Julie, the office manager, for all of her help and kindness.
Serving Santa Ana and beyond
HVAC Repair Company Santa Ana
Nothing disrupts your life quite like an HVAC breakdown. That's where 20th Century Air comes in, offering prompt and professional HVAC repair services to get your system running smoothly again—so you can get back to your day.
20th Century Air’s friendly and professional team tackles each HVAC repair with care, using the latest tools and techniques to ensure lasting solutions. We can repair all types of heating, cooling, and ventilation systems and are often able to troubleshoot and fix the problem on the spot. From handling minor issues to complete breakdowns, 20th Century Air is there to get the job done right!
Facing HVAC troubles? Reach out to 20th Century Air at (714) 430-8006 for expert HVAC repair services that keep you comfortable.
At 20th Century Air, we offer top-notch heating and air conditioning solutions across Orange, Riverside, and Los Angeles Counties. Our family-owned business blends over 35 years of expertise with state-of-the-art technology to ensure your comfort year-round. We pride ourselves in our honest, reliable service. Here's why you should choose us:
Transparent, upfront pricing with free estimates
Licensed, insured, and experienced technicians
Custom installations with energy-efficient equipment
Free WIFI Thermostat