214.339.3401

"Woke up this morning and our AC was broken. Tony came out to repair it this afternoon and did a terrific job. I highly recommend Bill Cody & Sons for any HVAC issues. They are honest, reliable and get the job done right at a fair price!!"

Russ McCabe, Waxahachie, TX


Checklist Before You Call


  • Water dripping out of eaves means the main condensation drain is clogged.
  • Double check to make sure your thermostat is set to cool.
  • Check your breakers to make sure nothing is tripped
  • Check your filter to make sure it is clean. A dirty filter can cause the system to freeze and cause damage to the system components.
  • Make sure the outside unit is cleared.

Complete A/C Services

The A/C system moves heat and humidity from an inside space to an outside unconditioned area. This system uses the most energy in your home, and it cycles off and on thousands of times a year. If it is not healthy, then neither is your indoor environment. We can ensure that your air conditioners are operating efficiently and consistently. We can provide you with peace of mind knowing that your HVAC system is running smoothly with preventative maintenance, first air conditioning repair and affordable solutions to major replacements.


Air Conditioning Repair and Installation

Texas heat makes air conditioning a requirement, and we understand that when it goes out you need someone fast! Our trucks are stocked and prepared for onsite repair to get your A/C operating quickly. We repair all makes and models. We carry American Standard equipment because of its high quality and reliability.

We offer financing as an option for any installations, replacements, and repairs through GreenSky for 0% interest or low APR financing options. FTL Finance is a secondary option. Or you can check out AMS Financial to see if you qualify a for zero interest credit card.


Thermostats and Zoning

The thermostat is the switch that controls your home comfort system. Our experienced HVAC division will work with you to find a thermostat that will fit your individual needs. We provide from the basic manual t-stat to an entire home automation system thermostat that you operate from a smart phone. These high tech thermostats are programmable to adjust your home temperature at different times throughout the day to help you maintain optimum comfort, and save money on your utility bills.

Zoning systems use multiple thermostats to control the conditioned air to certain areas only when needed. If installed properly, zoning systems can help save on energy consumption and drastically lower utility bills. You can depend on our trained technicians to install a zoning system that will update your home to maximum efficiency.


Air Purification Systems

Preventative maintenance will aid in the overall quality of your indoor air. Some homeowners may have additional concerns regarding allergens, pet or smoke odors, mold, fungus, bacteria, or other toxins in the indoor air. For this, we offer installation the Reme Halo system by RFG. This is the next generation of indoor air quality technology designed to eliminate "sick building syndrome." This system is installed in your ducts and is capable of purifying every cubic inch of air that your central air conditioning system reaches.  It’s like bringing outdoor air inside without ever having to open your windows. It’s effective against all three categories of indoor air pollutants: Particulates, Microbial and Gases. In a study by Kansas State University, the Reme Halo was proven to have an average sneeze microbial reduction of 99% in The Sneeze Test. It also tackles odors from cooking, pets, dirty socks, diaper pails, and musty rooms.


Preventative Maintenance and Tune Ups

Is your A/C system wasting money? If your A/C system isn’t running effectively and efficiently, it could be costing you money. By routinely cleaning and inspecting your system, we can maintain system efficiency, air quality, and help prevent untimely breakdowns.
Twice a year maintenance is especially important on older systems. You can prolong the life of your system by having the coils cleaned, filter changed, and refrigerant levels checked routinely. We may also be able to identify a problem under warranty before your warranty expiration and catch the problem before it’s no longer covered.


You can depend on our trained technicians to thoroughly inspect your system and make recommendations based upon your system’s needs. We do not believe in upselling, or making unnecessary recommendations. We will inform you when we are merely making suggestions for peak performance. Call Cody & Sons Plumbing, Heating & Air today to schedule service and ask about our Preventative Maintenance Agreements.

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"Your Plumbing, Heating and Air  Problem Solvers."

Serving the Dallas Area Since 1969