HVAC Services in Roland Heights, CA

Your Comfort Is

Just a Click Away

One Hour Heating & Air Conditioning® Serving Roland Heights

4.84

(160265 reviews)

In Rowland Heights, CA, your HVAC system needs to keep up with whatever the day might throw at it. One Hour Heating & Air Conditioning® offers expert heating and cooling services that deliver comfort and peace of mind all year long. Whether you’re scheduling seasonal AC services or dealing with a sudden breakdown that calls for emergency HVAC service, we show up ready to solve your issue. Our certified technicians follow a strict code of ethics, arrive within your chosen time window, and stand behind their work every step of the way. No stress and no surprises, we just provide you solutions that work. Need help fast? Contact One Hour Heating & Air Conditioning® now and let us take care of the problem.

Heating And Cooling Professionals You Can Rely On

At One Hour Heating & Air Conditioning®, we do more than just AC services, we deliver peace of mind. Homeowners in Rowland Heights know to count us because we stand behind every service with real guarantees, not empty promises. With our Straightforward Pricing® guide, you’ll know the cost of our service and any number of options you might have to solve your problem before work gets started. And day or night, we’re ready, because heating and cooling issues never clock out. We’re punctual, honest, and we abide by a strict code of ethics. We treat your home with respect and get the job done right the first time. We’re up to date on all local laws and regulations so you don’t have to worry about the longevity and legality of our repairs.

The One Hour Heating & Air Conditioning® Standard

Integrity, Honesty & Total Respect
On-Time, Or You Don’t Pay
Upfront, Transparent Pricing Guide
Emergency Service Day or Night
Guaranteed Workmanship
Strict Code of Ethics
Meets All Industry Regulations

Repairs, Maintenance, and Emergency Service

When something goes wrong with your HVAC system, it rarely happens at a good time. That’s why we offer 24/7 emergency HVAC service to help you when it matters most. Whether your AC gives out during a heatwave or your furnace won’t kick on late in the middle of a cold night, our technicians arrive on time, ready to work. Chances are that if it’s connected to an HVAC system, we can fix it. We can help improve air quality and improve airflow with our ductwork services or find the cause of a strange noise coming from your furnace. With One Hour Heating & Air Conditioning® on the job, you’ll be back up and running in no time at all.

Our HVAC Services Include:

Local Experts, Reliable Comfort

With hot, dry summers and little relief in the shade, Rowland Heights homeowners know how important it is to have dependable air conditioning. And summers don’t take time off, so we don’t either. One Hour Heating & Air Conditioning® delivers the reliable AC services local homeowners need. Whether it’s a tune-up before peak season or a full replacement after a breakdown, we’re here to make sure your system can handle whatever the seasons might throw at it. Stay cool, stay comfortable, and we’ll take care of the rest.

Serving Homes Across the Area

South San Jose Hills
La Habra Heights
Diamond Bar
Walnut
Brea
La Habra
Rowland

Your Comfort Is Our Priority

Homeowners in Rowland Heights know the value of having a cooling system that works through a heat spell with no interruptions, comfort is extremely valuable. At One Hour Heating & Air Conditioning®, we don’t just offer quick repairs. We bring reliability, transparency and respect to every service. Our Always On Time... Or You Don’t Pay a Dime!® guarantee ensures you’re never left waiting, and our Straightforward Pricing® guide means you’ll always know what the cost is. Our technicians are courteous, local, and committed to getting it right the first time. No matter if it’s routine maintenance or an emergency HVAC service, we’ve got solutions tailored to your home and needs. Your comfort and satisfaction are what matters most to us, so we stand behind our work on every visit. Schedule trusted heating and cooling services in Rowland Heights with One Hour Heating & Air Conditioning® 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.”