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Plumbing, Heating & Air Conditioning Services100% Satisfaction Comfort For Your Family Keeping Families Comfortable For Over 50 Years

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Dallas Plumbing & HVAC Technicians

Serving Cedar Hill & Surrounding Areas Since 1965

When your plumbing breaks down or your air conditioning system needs an update, having a team you can trust to take care of you can make all the difference. Based in Cedar Hill, Dial One Johnson Plumbing, Cooling & Heating takes great pride in providing our friends and neighbors throughout the greater Dallas area with the unparalleled customer service of a family-owned business.

Since 1965, we have offered a range of services, including:

Our Dallas heating, cooling, and plumbing experts have decades of experience in the industry and are committed to ensuring that you get everything you need for a long-lasting, reliable system in your home or business property. We are a team that is large enough to handle everything you are looking for, yet small enough to know your name.

No matter how large or small your project may be, Dial One Johnson Plumbing, Cooling & Heating is here to help. Call us at (972) 362-9797 or reach out to us online to get started with an appointment.

Schedule Service

(972) 362-9797
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Coupons & Specials

  • 10% Off Any AC Repairs

    $100 or more

    Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jul 15, 2020 - Sep 30, 2020
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  • 20% Off Any AC Repairs

    $250 or more

    Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jul 15, 2020 - Sep 30, 2020
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  • $100 Off Whole House Filter Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 31, 2020
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  • $75 Off Any Service of $350 or More Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 21, 2020
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  • $65 Off Water Heater Installation Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 21, 2020
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  • $150 Off Slab Leak Repair Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 21, 2020
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  • $50 Off Any Work Performed By Us Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 21, 2020
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  • ONLY $75 Washer Hose Replacement Special Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 21, 2020
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  • $55 Off Leak Detection Repair Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jan 1, 2019 - Dec 21, 2020
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  • 25% Off Reme Halo Air Purifier

    Proven effective on eliminating 99%+ viruses and bacteria. LIMITED TIME ONLY!!

    Internet exclusive offer. Not valid on prior services. Cannot be combined with any other offers. Conditions may apply. Please call for details!
    Valid from Jul 15, 2020 - Sep 30, 2020
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Why Call Our Experienced Team?

  • Our Dedication

    Large Enough to Handle Your Needs & Small Enough to Remember Your Name

  • Financing

    No-Stress Financing Options to Do What You Need Done

  • Convenience

    Around-the-Clock Customer Service. Call 24/7!

  • Our Values

    A Family-Owned and Operated Business

  • Quality

    High-Quality Service With High-Quality Materials

  • Your Satisfaction

    100% Satisfaction Guaranteed 100% of the Time With No Hassle

Our Reputation Speaks for Itself

We Can Help

  • “They have been to our house on two occasions. Both times their techs were responsible, the office staff cared about their customers and the owner actually called to see if we were satisfied with their ...”

    - Carolyn G.

  • “Excellent service is hard to find, especially in Cedar Hill. Kerlin and his team arrived on schedule and were kind and courteous throughout the repair. Attention to detail is important to me and they ...”

    - Daniel

  • “Four families staying with mom equals bathroom use, like they never seen before in 30 years!! Thank you Dial One (and Paul Carbajal ) for saving the day! Excellent, quick service, fair rates and ...”

    - Sherry F.

  • “James was helpful, knowledgeable, friendly and had great customer service. The repairs were completed and all work well.”

    - Robert S.

  • “I want to thank Dial One Plumbing for your quick response to my plumbing problem. As a returning customer again, your company solved my issue with professionalism and courtesy. I really appreciate ...”

    - Robert B.
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