"Thoroughly Impressed with 20th Century Air"
We were thoroughly impressed with not only Daniel, but 20th Century Air's communication and urgency.
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Tom Young
"Very Satisfied and Highly Recommend"
I was very satisfied with service and highly recommend 20th Century Air for fair, honest, and affordable HVAC installation.
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Big Grump
"Same day service on a hot day is the best kind of help a man can ask for!"
They were fast and efficient. Highly recommend for a fair and honest deal!
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Lisa Stein
"He saved me $10,000 plus!"
Juan was only here for 20 min and fixed the problem by changing some fuses. He saved me $10,000 plus!
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Yvonne Tsai
"Goes Above and Beyond"
Daniel is always professional, thorough and goes above and beyond to provide great customer service.
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Jerrod Williams
"Definitely made the right choice"
Daniel was extremely knowledgeable and not pushy about upselling.
Thoroughly Impressed with 20th Century Air
Our AC stopped working yesterday on a hot day. We reached out to 20th Century Air since we have had them out multiple times to our home in the past, including at our previous home. They were able to come out same-day and assess the issue. Daniel Pop was the specific technician that assisted us. He showed me exactly what was happening and explained that our pump failed, which was triggering the shut-off. He was able to pick up the part the next morning and come out and resolve the issue. We were thoroughly impressed with not only Daniel, but 20th Century Air's communication and urgency. Would highly recommend.
Michael Endresen
Very Satisfied and Highly Recommend
When my AC failed over the weekend, I scheduled an appointment for Monday. Juan and Adrian arrived on time, diagnosed and replaced the failed contactor in the compressor. They tested the repair and texted a link for the very affordable online payment. I was very satisfied with service and highly recommend 20th Century Air for fair, honest, and affordable HVAC installation (they did the new install in 2018), annual service and maintenance.
Tom Young
Same day service on a hot day is the best kind of help a man can ask for!
Same day service on a hot day is the best kind of help a man can ask for! They were fast and efficient. First place wanted to charge me a fortune for a new system; this was parts and maintenance (clogged air filter and blown capacitor). Highly recommend for a fair and honest deal!
Big Grump
He saved me $10,000 plus!
I am so glad I called 20th Century! I was calling them to get a second opinion on needing a new whole air conditioning system. Juan was only here for 20 min and fixed the problem by changing some fuses. I am laying in my room with cold air blowing on me and so happy! We have been suffering for a month. He saved me $10,000 plus! He says he is a repairman and not a salesman! Thank you 20th Century and Juan!
Lisa Stein
Goes Above and Beyond
Daniel is always professional, thorough and goes above and beyond to provide great customer service.
Yvonne Tsai
Definitely made the right choice
Just moved to a new place and wanted 20th Century was recommended to me for heating and AC maintenance. I wanted to have the system tuned before the summer heat hit, so I opted for their annual maintenance plan. Daniel showed up and immediately got to work. He gave the AC system a good tune-up and it is running much quieter now. Daniel was extremely knowledgeable and not pushy about upselling. He coached me on my system and gave good recommendations to keep the system healthy. Definitely made the right choice with 20th Century and look forward to having them out for a winter tune-up.
Jerrod Williams
Serving Westminster, Buena Park, Yorba Linda, La Habra, Placentia, Brea, Villa Park, Orange County and beyond
Air Conditioning Repair Company Orange County
When your AC falters, quick and reliable repair services are crucial.
20th Century Air stands ready to address all your repair needs, ensuring your system is back to providing comfort in no time. Our experienced technicians diagnose and fix any issue, large or small, with a focus on durability and efficiency. Choose 20th Century Air for AC repair services that restore your system's performance—and your peace of mind.
It might be time to call in the pros at 20th Century Air if:
Your system is running, but it’s not cooling your home.
Your air conditioner won’t turn on.
Some parts of your home are significantly cooler than others.
Your AC system is leaking or is frozen over.
Your air conditioner is making odd noises or emitting unpleasant smells.
Experiencing AC issues? Call (714) 430-8006 to get 20th Century Air’s expert technicians on the job and get back to enjoying a cool, comfortable home.
Why Choose 20th Century Air
At 20th Century Air, we bring over 38 years of family-owned experience to homes and businesses across Orange, Los Angeles, and Riverside Counties. We combine state-of-the-art HVAC solutions with honest, old-fashioned service so you always know you’re getting fair, dependable work—never pressure or unnecessary upsells.
Why Choose Us:
Family owned and operated since 1987
Honest, no-pressure recommendations and upfront pricing
Fast, efficient installations and repairs by licensed technicians
Fair, competitive pricing with financing options available
Club maintenance membership with discounts and priority service
Expertise with all makes and models, including ductless and IAQ
Orange County AC Repair Call for More Information Today!714-430-8006
