One Hour Heating & Air Conditioning

Great 4.9(108)
Great valueLicensed
  • 64 hires
  • Based in San Diego, CA
  • 23 years in business
  • 38 employees
  • Background checked
  • License verified

About One Hour Heating & Air Conditioning

The #1 largest HVAC service provider in the United States, at One Hour Heating & Air Conditioning of San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right. Plus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.

Reviews

Thumbtack customerAug 2026

Great visit from Anthony who i worked for a quote for my heatpump project. Unfortunately due to budget constraints went with another provider

Thumbtack customerJul 2026

Carlos was great, very professional, easy to talk to. He gave me an outstanding proposal with management approval over the phone. the staff is more than willing to work with me to accommodate my calendar as well as my budget.

Thumbtack customerMay 2026

Excellent customer service! Very prompt and professional. Anthony did a great job!

Rana S.Dec 2024

Excellent, professional service

Austin G.Oct 2024

No regrets. Great service. Kind. Quick!

Hugh L.Oct 2024

Great service, they showed up at my house within a few hours and fixed the problem. I would highly recommend them.

Frank A.Jul 2024

Was honest about his assessment but didn't charge me for the visit since it wasn't what I called for.

Services

One Hour Heating & Air Conditioning★ 4.9
Check availability