• Central Air Conditioning (No window units)
  • Central Heating and Furnaces
  • Air Handlers
  • Boilers
  • Heat Pumps
  • Thermostat Installation
  • Geothermal Air Systems
  • Ducts and Vent Cleaning and Repair
  • Indoor Air Quality Solutions 
Find out more about our services

We offer A/C and Heating Repair, Installation, Replacement and Maintenance services only. Our technicians do not carry parts for sale.

More about our services

Request Appointment or for Immediate Assistance, Call us at:

Note: Pricing estimates can only be given in person.

What Our Customers Say

Excelent install and service. Best and most professional company in Houston!

From my initial contact with your office staff through final installation of a new AC and Heating unit, I was hugely impressed. Each person I dealt with was courteous and professional. Technician did an amazing job evaluating the problem with our unit and explaining all of our options. I will definitely be sending any friends or family who have issues with AC and Heating a referral to you guys. Y’all are amazing!

The technicians are courteous, friendly and professional, and they explain what they are doing about checking the air and heating systems, so that you can understand what they are doing.

We have used One Hour for many years. Always pleased with the timely service and capable technicians.

I have been impressed with One Hour since they first visited my home and serviced my unit. They deliver as promised.

Residential 
Air Conditioning & Heating Services

24/7 HVAC Repair, Installation and Maintenance

(281) 601-1498

24/7 HVAC Repair, Installation and Maintenance

(281) 601-1498

Local Special Offers

NEW HVAC SYSTEM FOR as low as

$98

/ Month

Local Special Offers

Get the new, high-efficiency system your home needs, at a low monthly payment.

Offer Expires 12/31/2020

Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, fees and taxes may apply. Not valid on previous purchases. Upon credit approval by RedBrick Financial Group. Example based on loan of $7,100.00, $98 per month, on a 120-month term at 10.95% APR. Down payment may be required. Regular account terms apply to non-promotional purchases. One-time account activation fee of $29 may be charged at time first purchase posts to account. Existing cardholders should see their credit card agreement for applicable terms. Subject to credit approval.

Local Special Offers

Free Service Call

with any repair

Local Special Offers

Reg $89

Offer Expires 12/31/2020

Reg $89. Valid at participating locations. Limit one coupon household. Cannot be combined with any other offers or discounts. Some restrictions, fees, and taxes may apply.

Local Special Offers

$100

off duct cleaning

Local Special Offers

Call Now!

Offer Expires 12/31/2020

Average price of Duct Cleaning $877. Service fee may apply. Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.

Local Special Offers

$69

A/C or Furnace Tune-Up

Local Special Offers

Including Breakdown-Free Guarantee!

Offer Expires 12/31/2020

Reg. $89. Price per system. Breakdown-Free Guarantee valid for 6 months from date of service, recommended repairs must be completed at time of service. Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, fees and taxes may apply.

See All Local Offers
See All Local Offers

© 2019 Clockwortk IP, LLC

   All Rights Reserved

   License: TACLA64276E

4455 W. Sam Houston Pkwy N, Houston, TX 77041

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Schedule An Appointment

Open 24/7

(281) 601-1498
Schedule Appointment

We're always available -  We are open 24 hours a day, 7 days a week. Including holidays.

No overtime charges -  If you call us after hours we will never charge you extra.

100% Customer Satisfaction Guarantee -  Backed by UWIN® 

Professional Services - All our technicians are certified, background tested and drug tested.

We’re always on time - If we miss our narrow appointment window for any reason, you won’t pay a DIME for your service.

Straight forward pricing - You never pay more than the upfront price we agreed to before the work started.

We’re always available - We are open 24 hours a day, 7 days a week. Including holidays.

100% Customer Satisfaction Guarantee - Backed by UWIN®

No overtime charges - If you call us after hours we will never charge you extra.

Professional Services - All our technicians are certified, background tested and drug tested.

We're always on time - If we miss our narrow appointment window for any reason, you won't pay a DIME for your service.

Straight forward pricing - You never pay more than the upfront price we agreed to before the work started.

See the One Hour Difference!

One Hour Air Conditioning & Heating can help with all your homes Heating, Ventilation and Air Conditioning (HVAC) needs!

We help homeowners with:

Your Home Comfort Specialists