Cities We Serve

Why choose Us

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Background checked and drug tested techs.

Our Dedication

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


No-Stress Financing Options to Do What You Need Done


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

Our Values

A Family-Owned and Operated Business


High-Quality Service With High-Quality Materials

Your Satisfaction

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

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HVAC & Plumbing Services in the Greater Dallas Area

If you are looking for reliable, quick and affordable HVAC and plumbing service in the Dallas area, then you need Dial One Plumbing, Cooling and Heating. Our experienced team has been serving the Dallas area since 1965. As a family-owned business, we care deeply about our community and the customers that we serve. This is why we believe in the importance of building customer relationships.
WIth over 50 years of experience, you can trust that our technicians have the skills and knowledge needed for all of your HVAC and plumbing needs. If you live in the Dallas area, we look forward to providing you with high-quality workmanship and customer service.

We provide plumbing and HVAC services in the following cities:

HVAC Repair

When your system goes down in the dead of weather, you don’t have time to wait for someone to restore your HVAC. At Dial One Johnson Plumbing, Cooling & Heating, we offer fast, responsive service. We can inspect your HVAC, diagnose the problem, and come up with a long-term solution that gets you and your family through the cold and hot months.
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HVAC Maintenance

The best way to keep your HVAC running reliably each weather is by scheduling routine preventative maintenance. Dial One Johnson Plumbing, Cooling & Heating can perform annual seasonal maintenance on your HVAC, ductwork, and other components. Our Home Protection Plan can help you save money on repairs and replacement costs while getting extra perks.
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HVAC Installation

Whether you have a new build or need to replace old equipment, we install all types of HVAC systems, including standard models and mini-split air conditioners. We can install customized HVAC and ductwork that provides your home with the right amount of heat. We install high-efficiency products from brands you know and trust.
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Heating Inspection

HVAC problems can be difficult to pinpoint and even harder to fix. We provide accurate, timely inspections when you need an accurate diagnosis of your HVAC problem. We can assess your entire HVAC to determine what is going wrong with your HVAC. We can also recommend the best way to fix the problem.
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