972-291-0740
972-291-0740

HVAC

Why choose Us

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

Reviews

Fast service, clear communication, and my AC is working again! I've used Dial One for years and have always been very satisfied with both plumbing and AC Continue Reading

Mary Peacock

From the initial phone contact " How can we make you smile today!" Loved this greeting to the interaction with the repair tech, it was a very pleasant experience. The response time as well as the repair were handled in a very timely matter. Professional & great customer service are hard to find! I absolutely felt valued as a customer & will highly recommend your services to my friends & family! Thank you so much for a great experience! Keep up the great Continue Reading

Silvia Tanner

It is always a pleasure to work with yall. And Daniel is such a great, knowledgeable AC guy! Great work! The repair worked immediately!! Continue Reading

Geoff George

Was happy with the service from Brian. We was knowledgeable and honest about his evaluation of our problem. Will definitely call Dial One Johnson in the future Continue Reading

Elaine Thomas

Brian is a professional who knows his craft and always takes the time to explain what is going on so we are comfortable with the plan for moving forward. A true trusted Continue Reading

Erik

Very professional and detailed oriented. Highly recommend for any plumbing Continue Reading

Chip Lee

I was very impressed with the knowledge and experience James & his partner had concerning our issues employees like this are an asset to your Continue Reading

Terrence

Finally got my answer today very small leak. But Dial One gave me $5000. 00 fix plus $555.00 to test plus $69.00 to just come and do nothing. Of course I didn't take them but it is just disappointing that you always have to double and triple check all this companies that claim Continue Reading

Nina Lall

I do not know where you found JAMES, but I do know this-- you need to KEEP HIM! He was a gentleman, clean, professional, exceptional work in every way. Give him a raise! Continue Reading

Steve Bailey

Fast and friendly service. Expert installation with clear pricing and explanations on our hot water heater Continue Reading

James Calvert

Featured in Channel News 5

HVAC Maintenance in Dallas, TX

HVAC Service in Cedar Hill & the Greater Dallas Area

In Texas, the weather can get pretty extreme. You are most likely running your HVAC system year round to cool down the house during the summer and heat it up during the winter. With this heavy use, you need to make sure that your system is in good shape. Scheduling regular maintenance will make your system last longer, increase efficiency and lower your energy bill.
At Dial One Johnson Plumbing, Cooling and Heating, our experienced HVAC team can handle any problem. We serve residential and commercial buildings in Cedar Hill and the surrounding Dallas area. Our team provides maintenance, inspections, installations, replacements and 24-hour emergency services. As a family-owned business operating since 1965, we value our customers and strive to provide excellent service and long-term solutions.
A HVAC maintenance recently done for a family in Midlothian, TX

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972-291-0740

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Air Conditioning and Heating Services in Dallas

Whether you need regular maintenance, major installations or minor repairs, our team at Dial provide services for the following:
We provide services for the following:
Air conditioning

In operation since 1965, Dial One Johnson Plumbing, Cooling and Heating has the experience and know-how to take care of it all.

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Heating Services

The last thing that you want is to come home to a freezing cold house. Our HVAC team at Dial One Johnson Plumbing, Cooling and Heating is ready to take on any challenge to get your heating up and running again.

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Indoor air quality

At Dial One Johnson Plumbing, Cooling & Heating, our experienced air quality and HVAC technicians are ready to help you breathe easier.

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Emergency HVAC

Staying comfortable in the Dallas summer heat and winter cold requires a dependable HVAC system. Our HVAC team at Dial One Johnson Plumbing, Cooling and Heating is ready to lend a helping hand in any situation at any time of day.

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Heat pumps

If you are looking for an affordable heating solution, heat pumps might just be your answer. Heat pumps are a reliable and flexible way to both cool and heat your home.

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Don’t stress about finances! We’ve got you covered!

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Dallas Air Conditioning Service

In Dallas, you need to run your AC unit almost year-round. With so many residents heavily running their air conditioning, our team gets AC repair requests all of the time. They have the experience, skills and tools needed to fix any problem that you may have with your air conditioning unit.
Here are some of the air conditioning services we provide:
  • 24-hour emergency repair
  • Central air conditioning installation and repair
  • Ductless mini split repairs and installations
  • Regular maintenance and inspections
We are always happy to provide inspections if you think that something is wrong with your system. From there, we will let you know that everything is working great or give you a few options for how to proceed.

Furnace and Heating Services in Dallas

Your furnace or heating system may be turned off for most of the year in our warm climate. When any machinery lies dormant for a while, it may have issues when you first turn it on. Many homeowners opt to schedule a maintenance appointment or inspection a month or two before the weather gets colder. This is a great way for homeowners to remain proactive and prevent any issues that may leave them without heat when they need it most.

Heating and AC System Maintenance

Scheduling regular maintenance will make your systems last longer and will help you avoid frequent repairs.
Here are a few of the tasks we complete while providing maintenance:
  • Change the air filters
  • Clean condenser and compressor coils
  • Clean blower blades
  • Check refrigerant amount
  • Clean furnace burners
  • Check electrical wiring and safety systems
  • Check heat exchanger
It is highly recommended that you schedule maintenance twice a year to keep your HVAC system in the best shape possible.

Heating and Air Conditioning FAQs

Here are some frequently asked questions we get about heating and cooling systems.
Which air conditioning brand is the best?
There are so many great air conditioning brands out there. At Dial One Johnson Plumbing, Cooling and Heating we always recommend Lennox air conditioners. Lennox’s air conditioners are energy efficient, cost effective and use corrosion-free aluminum condenser coils. Lennox offers extra features like variable-speed compressors, two-stage cooling and sound insulation.
When is it time to replace my AC?
When your air conditioner starts to reach between 10 and 15 years old, you should consider getting it replaced. After 15 years of operating, air conditioners begin to slow down and become even more expensive to repair and replace. You can extend the lifetime of your AC unit by scheduling regular maintenance. Schedule an appointment with one of our technicians to inspect your unit and see if it’s time for a replacement.
Schedule an Appointment Today
Our Dallas HVAC team at Dial One Johnson Plumbing, Cooling and Heating can provide a variety of services from regular maintenance to major repairs and replacements. Don’t hesitate to give us a call at 972-291-0740 to learn more or schedule an appointment.

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locations

830 S HAMPTON RD
DALLAS, TX 75208

5341 RANCH CEDAR RD
MIDLOTHIAN, TX 76065

158 HOOD
CEDAR HILL, TX 75104

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