La Habra Heights HVAC Experts

Your Comfort Is

Just a Click Away

One Hour Heating & Air Conditioning® Serving La Habra Heights

4.84

(160265 reviews)

Your comfort is our top priority at One Hour Heating & Air Conditioning®. As the trusted source for heating and cooling services in La Habra Heights, CA, we offer reliable, expert solutions that help to ensure your system runs smoothly every season. From preventative AC services before the summer hits to fast, around-the-clock emergency HVAC service when disaster strikes, we’re here for you. We pride ourselves on being punctual, transparent and respectful to your home. And because we adhere to a strict code of ethics, you can trust us to treat your issues as our own. Call today to schedule your appointment with One Hour Heating & Air Conditioning®.

Reliable Service, Honest Pricing, Proven Results

When something goes wrong with your HVAC system, you want a team you can trust. That’s where we come in. At One Hour Heating & Air Conditioning®, we bring dependable AC services to homes across La Habra Heights with a focus on integrity, punctuality, and transparency. From your first call, we make sure you know exactly what to expect with our Straightforward Pricing® guide. We stick to your schedule, and we promise to arrive within a time window of your choosing. We’re available 24/7 because we know that a breakdown rarely occurs on schedule. Our technicians follow a strict ethical code and stay up to date on all relevant laws and local codes, so you don’t have to worry about compliance. When we’re on the job, your comfort and your peace of mind come first!

How We Earn Your Trust

Respect, Integrity & Transparent Pricing
We Show Up On Time
Emergency HVAC Help Anytime
Satisfaction Guaranteed on Every Job
High Standards, Every Location
Ethical, Well-Trained Professionals
Pricing Options Before Work Begins

Comprehensive Heating And Cooling Services

We offer a full range of heating and cooling services designed to keep your home comfortable all year-round. Whether you need a seasonal check up before summer, your furnace is making strange noises or you’re looking to improve the air quality in your home, we’ve got the expertise to handle it all. Our team works on all major brands, systems and components, from ductwork to thermostats and filtration systems. We’re available 24/7 for fast, professional emergency HVAC service when disaster strikes on a hot day. So whether it’s minor repairs or a complete system replacement you’re needing, you can count on us for reliable results.

Full-Service HVAC Support:

Trusted Local Service Backed By Experience

La Habra Heights might be tucked away from the city noise, but the heat still finds its way in. That’s why we offer expert heating and cooling services built for the local climate. Whether it’s just a minor tune-up or an emergency repair you’re needing, One Hour Heating & Air Conditioning® has the tools, training and commitment to keep your home comfortable. No stress and no waiting, just solutions when you need them most.

Proudly Serving Local Communities, Including:

La Habra
Friendly Hills
Rowland
Whittier

Expert AC Services Means Comfort You Can Count On

Living in La Habra Heights means dealing with plenty of warm days, and your comfort depends on having an HVAC team that shows up and gets the job done right. At One Hour Heating & Air Conditioning®, we pride ourselves on keeping our word and showing up within your chosen time window. That’s our Always On Time... Or You Don’t Pay a Dime!® promise. We’ve got fully trained and certified technicians who follow a strict code of ethics on every job. From the moment you call us to the moment we leave after a repair, we provide courteous customer-centric service, clean work and total transparency. Thanks to our Straightforward Pricing® guide, you’ll know what to expect before work begins. No hidden charges, just honest work and real results. Whether you’re scheduling seasonal maintenance or calling after hours for emergency HVAC service, our friendly technicians are prepared to deliver the service you deserve no matter what time it is. We guarantee your satisfaction. Don’t wait, reach out to One Hour Heating & Air Conditioning® for reliable heating and cooling services in La Habra Heights today!

We Have a Reputation

For Being Punctual, Friendly and Knowledgeable

4.84

(160265 reviews)

Mallory Vivar

in the last week

“Had to reach out to an A/C company, had no idea who to choose but took a chance on One Hour Ac & Heat. Came out to our house at 1am, got us fixed up and signed up for yearly maintenance. Professional all the way around. Thank you so much! Highly recommended!!”

Adria Thomas

in the last week

“Brian did a great job. He was very professional and knowledgeable of his job. I had an appointment for a couple of days later. He called me the next morning saying he was coming that day to repair my a/c and I appreciate it because my house was hot. Brian did a great job!”

SaKarsha SanchezHunter

in the last week

“Spencer provided outstanding HVAC service—he was patient, caring, and incredibly personable throughout the entire visit. He took the time to explain everything clearly, making sure I understood each step of the process. His professionalism and attention to detail were evident, and I truly appreciated how informative and thorough he was. Spencer went above and beyond to ensure I felt comfortable and confident in the work being done. It’s rare to find someone so knowledgeable and genuinely committed to excellent customer service. I highly recommend Spencer for anyone needing trustworthy, top-quality HVAC support.”

Nat Le Narvor

in the last week

“Yesterday, the issue was diagnosed. AC unit needed to be replaced. The team came this morning to install the new unit (inside and outside) and again, they were all very professional, did a great job. Very friendly technicians. They explained the difference between the new unit and the old and shared advice on how to best operate the AC. I highly recommend the service of this company! And my house is called again😃”

Jackie P

in the last week

“Great company! Reliable, responsive and incredibly knowledgeable. They were able to accommodate us same day, thoroughly explain the issue I was having and remediate quickly. Thank you so much for your expertise and professionalism!”

Vernon Fawcett

in the last week

“Nick was amazing. He completed the requested service and also provided some recommendations that we appreciated. Nick was thorough and we're very pleased with the work that was completed today.”

Saundra Middleton

in the last week

“I am very pleased with this maintenance service I received from One Hour Air Conditioning The technician Roberto was very professional and pleasant. He called to let me know he was on his way greeted me at my door, also, he asked if I had any concerns or special needs for his visit. He went right to work cleaning my outdoor unit and also taking care of the unit in the garage Also had great suggestions regarding what type of filter to place in the unit. thank you, Roberto. we’ll see you again in three months.”

Michael Puglise

in the last week

“I actually had One Hour do some work last year and they were out again this year. I really appreciate the fact I can call these guys and they'll show up the same day. That really helps, especially in this Texas heat. I had the same technician, Brent, nearly exactly a year later. He's patient, answers any questions I have, gives me tips on how to maintain the system and got me back up and running. I'll keep coming back here for my HVAC needs because I can depend on them. Im giving the 5 star specifically for Brent. I appreciate the business model and always getting there in a timely manner, their costs are just higher than most others.”

Keith Maholic

in the last week

“Anthony Romero Came out to my Home and it was very nice to have a service tech explain everything that he was checking and doing. Explaining what was wrong and how the service plans that were available and how they worked. Tony was very efficient he had the Blower motor replaced within a hour after he showed up very quick and would highly recommend him and Mitchell Heating and Air Conditioning Service.”

Bret Martin

in the last week

“Davis was amazing. Knew what was going on as soon as o told him. He was very professional and did not try to sell me stuff that I did not need. Will go back again if and when I need too.”