If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
We are a new HVAC company serving the greater east bay and surrounding area. We focus exclusively on 5 star service and offer the best written guarantees in the industry. Please give us a chance to earn your business!
Overview
Current Top Pro
Hired 15 times
Serves Pleasant Hill, CA
Background checked
License verified
6 employees
1 year in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor
License state: CA
Background checked
Passed by Ryan Sigler on Oct 27, 2025.
Services offered
Type of heating system
Heating system problems
No problem, just need maintenance
No heat
Not enough heat
Unusual noises from inside
Building height
Single-level
Two-story
Three-story
High-rise
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, punctuality, and responsiveness.
Excellent 4.9
18 reviews
5
94%
4
6%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Jesica I.
Jun 11, 2026
•
Hired on Thumbtack
Had a great experience with this company and appreciated their responsiveness. Tony did a great job explaining what needed to be done and the company answered all my questions prior to me scheduling the work. I’ll reach out to them once I eventually make the move and get a new HVAC system.
Details: Repair • Outside • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
LYNN T.
May 30, 2026
•
Hired on Thumbtack
I hired this company for air conditioning maintenance, and technician Tony Ball did an excellent job. He arrived on time, worked quickly and professionally, and explained how the AC system works in a very clear and knowledgeable way. Tony also gave me helpful maintenance tips and recommended future work that may be needed to keep the system running well.
Ryan responded quickly and made scheduling the appointment very easy. The whole process—from booking to completion—was smooth and efficient.
Thank you to owner Ryan and his crew for taking care of my clients. Jackie and Brian were knowledgeable and personable. The installers did a great job with no issues and my clients are happy with their new heat pump system.
One Hour Heating & Air Conditioning's reply
Vivian, Thank you for the perfect rating! We're pleased to know you had a great experience. If there is anything we can do to help going forward do not hesitate to reach out!
Mikaela B.
Oct 22, 2025
•
From Google
Rob went above and beyond, my heater went so out I gave the team a call and they were out next day and had me up and running within a couple hours. Highly recommend giving them a call!
One Hour Heating & Air Conditioning's reply
Mikaela, Your 5-star review made our day! Thanks for choosing us for your HVAC needs. If you need anything else do not hesitate to give us a call!
Jessica Q.
Jun 28, 2025
•
From Google
The guys at One Hour Heating and Air Conditioning not only were very punctual and knowledgeable, they found a gas leak that other previous companies overlooked. They went above and beyond and take great pride in their work. And most importantly, they actually cared. I highly recommend their services!
One Hour Heating & Air Conditioning's reply
Thank you for calling us out to handle your HVAC needs! We pride ourselves on our 5 star service, and I for one am glad we provided a great experience. Safety is a top priority for us, so hearing that we corrected such a serious issue is great! Please us know if you need anything else!
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We typically charge an $89 diagnostic fee during standard business hours. $199 for emergency services nights and weekends. These fees are waived with any repair work done and paid for. We do not charge without explicit consent from you.
What is your typical process for working with a new customer?
If you are looking for an estimate on a new system, our design technician will arrive promptly to assess the home and size the system appropriately. At that point we will work on an estimate that fits your specific needs on load, as well as price. These estimates will be presented to you, as well as emailed. Estimates are always free!
If you are looking for diagnostic help we can have a technician arrive onsite to help with any issues you may currently be facing. They will assess the system from top to bottom to find, not only the issue at hand, but also work to find what caused the issue. This way, any repairs we perform will hold for significantly longer. Your technician will do their best to explain anything they find to you as they find it.
No work is done prior to express consent from you, the customer.
What education and/or training do you have that relates to your work?
We have fully licensed technicians and every one has gone through a thorough background check. Our lean team has a combined 30 years of HVAC experience.
