Exceptional Service Since 1963

Here at Walker Air • Plumbing • Electric, we believe that staying cool in the summer and warm in the winter shouldn’t be a luxury. Since opening our doors in 1963, we have been proud to offer the most reliable and affordable commercial heating and AC services in Dallas. No matter how big or small the job, you can count on our technicians for unparalleled customer care, excellent workmanship, and lasting results.


Our team has extensive experience working with commercial systems and can cater to businesses of all sizes. Call (214) 765-4818 or contact us online to schedule Dallas commercial HVAC services and discover the Walker Air • Plumbing • Electric difference.

Our commercial services include:

  • AC Installation
  • AC Repair
  • AC Service & Maintenance
  • Heating Installation
  • Heating Repair
  • Heating Service & Maintenance
  • Furnaces
  • Heat Pumps
  • Thermostats
  • Indoor Air Quality
  • Air Duct Repair & Insulation


Commercial heating and cooling systems need to be closely monitored to ensure maximum performance and efficiency. If you suspect that something is wrong with your system, you should bring in the techs at Walker Air • Plumbing • Electric right away to avoid a system breakdown.

Signs that you need a commercial HVAC repair include:

  • Musty, burning, or sulfur odors coming from your vents
  • Rattling, clanking, clicking, or squeaking sounds during system operation
  • Weak or uneven airflow
  • Uneven temperatures
  • Poor ventilation
  • Uncomfortable employees or customers
  • Extremely high utility bills
  • Excessive dust levels during system operation
  • System short cycling
  • Excessive moisture

The importance of a functioning HVAC unit in Texas cannot be emphasized enough. Make sure your business runs smoothly and your employees and customers are kept comfortable by repairing any problems with your HVAC equipment right away. Ignoring even the smallest of issues can cause significant damage to your systems.

In the event of a heating or air conditioning emergency, please reach out to our Dallas heating and AC experts. We are on call and ready to provide expert service 7 days a week.


How Often Should My Commercial HVAC System Be Serviced?

As a business owner, you rely on functioning heating and air conditioning systems to keep your business running smoothly. In order to avoid major system breakdowns and emergencies, you need to keep up with routine system maintenance. Our Dallas commercial HVAC experts recommend scheduling professional maintenance for your system at least once a year.

How Often Do I Need to Replace My Commercial HVAC System?

On average, commercial HVAC systems last between 15 and 20 years, but the lifespan of each individual system can be affected by a number of factors. These factors include proper maintenance, quality of installation, and climate.

What Are The Benefits of HVAC Maintenance?

Increased system efficiency

Lower utility bills

Reduced risk of repairs and breakdowns

Improved airflow

Enhanced system performance and safety

Selecting the right HVAC company shouldn’t have to be so hard. Luckily, Walker Air • Plumbing • Electric makes it easy for you. Our Dallas heating and air conditioning experts offer high-quality services using premium materials and brand-name parts, so you can rest easy knowing your business is in the hands of the most qualified team around.


We Maintain an A+ Rating with the BBB

EPA & TDLR Approved Specialists

We Get the Job Done Right the First Time

Emergency Service 7 Days a Week

Nearly 60 Years of Service Excellence


You can always count on Walker Air • Plumbing • Electric to deliver premium products, quality installation, and total peace of mind. Contact us today to schedule commercial HVAC services throughout the Dallas-Fort Worth area!

HVAC License Number: TACLA00069123C|Electrical License Number: TECL36792|Plumbing License Number: M41793© 2022 All Rights Reserved.