Expert AC Services in La Habra, CA

Living in La Habra means dealing with everything from chilly desert nights in winter to sweltering, dry summers. That’s why it’s crucial to have dependable heating and cooling systems in place. One Hour Heating & Air Conditioning® in La Habra, CA is your trusted team for expert AC services, heating repairs, and emergency HVAC service. We work to solve your issues fast and get your home back to feeling just right. Whether you need a quick repair or a complete installation, our team is equipped to help with all types of HVAC problems. When comfort matters most, One Hour Heating & Air Conditioning® is only a call away.

Why One Hour Heating & Air Conditioning® is Different

Our team is known for putting customers first in every way, with service rooted in integrity and care. We show up when we say we will, provide clear expectations, and treat every home like it’s our own.

Here are some reasons La Habra residents rely on us:

Always On Time… Or You Don’t Pay a Dime!® – We respect your schedule. If we don’t arrive during the promised window, your service is free. No excuses.
Straightforward Pricing® Guide – Our pricing is honest and upfront. You’ll know the cost of the job before we begin, with no surprise charges or hidden fees.
Locally Owned & Operated – While we're part of a nationally trusted brand, our La Habra location is focused on serving our local community with personalized care. We are locally owned and hire skilled technicians to work in their own community.
Always Respectful – From the moment we enter your home, our technicians treat your space with the respect it deserves. We prioritize protecting your belongings, maintaining a tidy workspace, and putting your comfort first. Ultimately, we treat your home as if it were our own.

AC Services You Can Count On

When it comes to heating and cooling systems, there’s no problem too big or too small for our team. Whether you need a small repair or ongoing maintenance, our licensed and insured technicians are ready to help. We work with all makes and models of HVAC equipment. With our commitment to honesty and integrity you can have peace of mind that our recommendations are tailored to your system’s specific needs. If your goal is increased energy efficiency, better indoor air quality, or simply staying cool on hot California days, we’ll help make it happen. Your home’s comfort is always our top priority.

Here’s a list of our HVAC services:

Serving La Habra and Nearby Neighborhoods

We’re proud to serve the community of La Habra and surrounding areas. Our team is local, so we understand the unique challenges that come with Southern California’s climate. Wherever you live in the area, you can count on One Hour Heating & Air Conditioning® to deliver fast, friendly service you can depend on.

Our service area includes:

Monte Vista
Sierra Vista
Heritage Village
La Habra Heights
Downtown
North Hills
West Side
South of Imperial
And more!

Book with One Hour Heating & Air Conditioning® Today

Whatever heating and cooling services you need, One Hour Heating & Air Conditioning® in La Habra is here for you. Our team is like no other. Each technician is committed to continuing education to deliver you the most knowledgeable service with unmatched customer satisfaction. If you’re searching for reliable heating and cooling in La Habra, call One Hour Heating & Air Conditioning® today.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.82

(154546 reviews)

Ahili Lozano

in the last week

“Had trouble with turning on my heater. Joshua was quick to have it working in no time. He also showed me the issue and how to address it. Very friendly and professional. Happy with the service!!! Will recommend to fam and friends. :)”

Phyllis Bridges

in the last week

“The technician was on time, his work was efficient, and he even did extra cleaning on a drain. He was polite, quiet, and fast. This company cares about their customers. I made the right decision when choosing them for total furnace and air replacement last fall.”

Carol Shifflett

in the last week

“I recently had to replace HVAC and furnace. Scotty has been my go to person for many years. Always polite and cheerful. He informed me it was time to get the units replaced. I had been dragging my feet for a while. I took the plunge and had both units replaced. The two guys (Nick was one. Unfortunately I did not get the other person's name.) They arrived about 10:00 AM and never stopped until after 5:00PM. Did not take any breaks, just kept their heads down and worked hard. Very cordial and happy folks. Explained everything they were doing. Thank you.”

Derrick Crandall

in the last week

“Walter was professional, thorough and friendly. In addition to seasoal changeover from heat to AC, he offered expert advice for overcoming a long-time problem of thermostat location simply and based on existing smart Honeywell units. Evaluated UV bulbs and other technology. Really intend to ask for him for future service needs.”

Inday Candy

in the last week

“Edwin our technician is very knowledgeable and explained in details what needs to done with our HVAC. He has prepared multiple recommendations which enable us to have choices on what needs to be done. He has great personality too. Great job!”

Cindy Sandoval

in the last week

“I had a great experience with One Hour Heating & Air Conditioning in Torrance thanks to Joshua! He was professional, knowledgeable, and extremely courteous from start to finish. He arrived right on time, quickly diagnosed the issue with our AC unit, and explained everything clearly before beginning the repair. What really stood out was how respectful he was of our home—he wore shoe covers, cleaned up after the job, and made sure everything was running perfectly before leaving. Joshua truly went above and beyond, and I wouldn’t hesitate to recommend him to anyone needing HVAC service. Great service like this is hard to come by!”

Brian Drew

in the last week

“My technician Michael Tran was awesome. He arrived sooner then expected, took his time looking over the system and showed me different price packages that were best based on the situation. Michael repaired and got everything working again. Overall my first experience with them and the tech was exceptional.”

Morton Hughes

in the last week

“Zachary Brown, the service technician who came to my home for a a/c tuneup and then discussed the purchase of a new a/c, because my current one was installed in 1996, and is worn out, was very knowledgeable, answered all my questions satisfactory and was very helpful and professional. I received quality customer service which is very rare nowadays. My highest compliments to Niceville one hour heating and air conditioning for employing such a great technician”

Calen Dehen

in the last week

“Great experience working with Erick and Jim. Erick spoke with my dad and I at length, beyond business hours, to make sure all of our questions and concerns were addressed, prior to install, and selecting the best furnace to meet my needs. Jim was professional and courteous in my home during the install. Would use this company again.”

Brian Park

in the last week

“Top notch operation. Always on time. Straight forward pricing.”