Your Comfort Is Our Priority

When it comes to keeping your home comfortable, no one does it quite like Walker Air Conditioning & Heating. Since opening our doors in 1963, our highly trained Richardson heating and air technicians have remained committed to offering the most dependable services. Equipped with state-of-the-art tools and technology, we can handle any repair, replacement, maintenance, or installation service you may need, no matter how large or small.


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

With Walker Air Conditioning & Heating on your side, you never have to compromise on comfort or customer service. Our team always delivers the exceptional service and lasting results you deserve.


Whether due to old age, extensive use, or a lack of maintenance, the occasional repair is to be expected. We recommend handling repairs as soon as possible because ignoring issues with your system can result in extensive damage down the line.

Signs that you need to schedule an AC repair include:

  • An unexpected spike in energy bills
  • Strange noises (banging, screeching, rattling, etc.)
  • Warm air
  • Odd odors (including must, smoke, or dirty laundry)
  • Water leaking from the outside unit
  • Frozen evaporator coils
  • Weak or inconsistent airflow
  • High humidity levels indoors

In our nearly 60 years of service, Walker Air Conditioning & Heating has encountered and resolved every kind of AC problem imaginable, and we guarantee we have a solution for yours. Simply give our Richardson AC repair experts a call and we will handle the rest.


If your AC is outdated, inefficient, and ineffective, it is time for an upgrade. At Walker Air Conditioning & Heating, we understand that installing a new air conditioner might seem like an overwhelming task, but we promise it is worth it. Plus, our Richardson air conditioning team is here to make the installation process easy as can be. As a leader in the HVAC industry, we have access to the latest and greatest equipment on the market and can provide it to you for an affordable price. We work closely with you to determine your comfort and budgetary needs before selecting the perfect system for you.

Some of the greatest benefits of installing a new AC include:

  • More effective indoor air quality features
  • Greater control over your comfort (smart thermostats)
  • Lower monthly energy bills
  • Stronger, more consistent airflow
  • Better energy efficiency
  • Extended manufacturer warranties
  • Enhanced equipment durability
  • Increased property value
  • Quieter system operation

Why wait? Turn to our trusted Richardson AC replacement techs today to get started on the replacement process!


Here in Texas, a functioning AC is essential. Your AC is a large investment and it is responsible for keeping your family cool during even the hottest of days, so it is very important to take good care of it. To keep your air conditioner running better for longer, you need to schedule annual system maintenance each fall. That way, your system is fully prepared to beat the summer heat.

During maintenance appointments, your technician does all of the following and more:

  • Inspects each component of the system
  • Runs a full safety and performance test
  • Checks refrigerant levels
  • Cleans dirty components
  • Tightens loose electrical connections
  • Lubricates motor parts

Careful tune-ups enable your Richardson AC maintenance technician to identify potential problem areas before they get a chance to cause too much damage. Additional benefits include reduced energy bills, better energy efficiency, improved indoor air quality, and extended equipment lifespan.


Be sure that your family is kept warm all winter long by scheduling a heater inspection as soon as you are able to detect a problem. Handling heater repairs early on is a great way to prevent premature system failure.

We recommend scheduling a heater inspection if:

  • The pilot light is yellow
  • Your utility bills are through the roof
  • Your airflow is weak or inconsistent
  • Your home is never quite warm enough
  • There are odd odors coming from your air registers
  • Your home is full of dust after running the heater
  • There is cold air coming from the air registers

At Walker Air Conditioning & Heating, we offer comprehensive inspections during which we guarantee we will discover the exact cause of the problem at hand. Then, our Richardson heater repair specialists explain your options to you before implementing the best solution possible.


Customers choose Walker Air Conditioning & Heating time and time again because we always go the extra mile to deliver the best service possible. We understand the importance of a smooth-running home, which is why we always get the job done right the first time.

Don’t settle for just any HVAC company when you can have the best. When you turn to Walker Air Conditioning & Heating in Richardson, you can expect emergency services, upfront pricing, special financing options, regular coupons and specials, and unparalleled customer care.

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