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Plano - HVAC Technician

Your local One Hour Heating & Air Conditioning has been serving the Dallas County, Denton County, and Collin County area since 1967. We promise prompt and professional service to all of our customers. "Always on time, or you don’t pay a dime."™ We look forward to solving all your heating and air conditioning repair, installation and service needs. Call us now to schedule an appointment.
To visit our local Heating & Cooling Website Click Here.
1911 Old Denton Rd. Suite G. Carrollton, Texas 75074 License Number: TACLA021191E
Available 24/7

    We at One Hour Heating & Air Conditioning® pride ourselves in superior business ethics. We seek guaranteed service excellence. All of our employees are background checked and drug tested. We offer 24 hour service. You never pay extra for after hours or week-ends. Our phone are answered live 24-hours a day, 7-days a week. We are a full service company. We offer new equipment installation, repair service, system maintenance, and indoor air quality products. We have an A+ rating with the Better Business Bureau. We guarantee 100% satisfaction.



    • Air Conditioners
    • Air Handlers
    • Ductwork
    • Furnaces
    • Heat Pumps
    • Indoor Air Quality
    • Maintenance Agreements
    • Thermostats
    • Insulation
    • Zoning

    • Addison
    • Allen
    • Arlington
    • Bedford
    • Carrollton
    • Colleyville
    • Collin County
    • Coppell
    • Dallas
    • Dallas County
    • Denton
    • Denton County
    • Euless
    • Farmers Branch
    • Flower Mound
    • Fort Worth E
    • Frisco
    • Garland
    • Grand Prairie
    • Grapevine
    • Highland Village
    • Irving
    • Keller
    • Lewisville
    • Little Elm
    • Mansfield
    • McKinney
    • Mesquite
    • N Richland Hills
    • Plano
    • Richardson
    • Southlake
    • Tarrant County E
    • The Colony

    Local Offers and Specials

    For Local Offers and Specials Click On
    Expires: 12/31/17
  • Maintenance Program

    The One Hour Heating & Air Conditioning® maintenance agreement, Comfort Club™, provides you with regular system checks. 

    A Comfort Club™ agreement will keep your system running at its peak.


A family of home services:

Strong partnerships and a national support system.

Independently owned and operated.