Ken Murray's AC & Heating » New Equipment Installation

New Air Conditioning & Heating Installation

Are you considering buying a new air conditioner or heating unit? Dissatisfied with the operation of your current AC system? Unsure about whether to fix or replace it?  Ken Murray’s Air Conditioning & Heating can help guide you to the answers!

Can you imagine reducing your energy bills by almost 60 percent!?

Lennox Logo

We sell and install Lennox® residential home comfort equipment, well known for their dramatic cost savings and performance. We are a Lennox® Independent Dealer that has installed thousands of air conditioning and heating systems over the past 40 years.

Lennox® heating and cooling systems are the ultimate choice in money-saving heating and cooling comfort. Among the Lennox® brand products we sell and install are:

Why Lennox® as opposed to other brands? Since our founding in 1976, we have worked hard to build a successful, reputable business around the fact that we will not sell or install a product in a customer’s home that we do not personally believe in or have in our own homes.

Other companies may give you estimates on replacing your existing system with prices for 2-3 different brands just to make a sale. But when it comes to the air quality, comfort level and efficiency of your home, wouldn’t you want a reliable product that will last as long as possible?

When faced with having to make a purchase of a product that determines the entire comfort ability of your home, brand is EVERYTHING, which is why for over 40 years, we have installed only Lennox® products.

Okay, Lennox® is great but why use Ken Murray’s Air Conditioning & Heating?

The answer is simple: quality service; expert installation.

The most important day of your new system’s life is the day its installed.

Our veteran installers will install your equipment right the first time, with quality workmanship that exceeds industry standards and won’t take shortcuts that will cost you more in the long run.

Go with a company that has built a reputation over 40 years by providing consistent, friendly service at an affordable price – Ken Murray’s Air Conditioning & Heating


FREE Estimates!



Repair vs. Replace

Have you used other companies but felt like the tech didn’t really know what they were doing or that the tech was only there to condemn the system in order to sell you a new one? Unfortunately, this happens all the time. There is a chance though you may not need a new system just yet and are only looking at a minor repair.

We have more than 40 years experience maintaining and repairing all makes and models of residential A/C & Heating equipment.

Give us a try before you buy! We’d be happy to properly diagnose your systems ailments or provide you with a FREE Estimate if the time has indeed come to replace your system.


What size AC & Heating System should I buy?

In general, the size of your air conditioning / heating system depends on:

  • how large your home is in square feet
  • how well your home is insulated
  • how many windows your home has, thier size and location
  • how much shade does your home get
  • how much air is leaking in or out of your home
  • how tall your ceilings are
  • how large your attic is and how much ventilation it has

An HVAC System’s efficiency, performance, durability, and initial cost are all based on these, and many other factors. Ken Murray’s Air Conditioning & Heating will help you find the best match for the best price.




The crew that installed my new Lennox system did a wonderful, fast, and clean job. They were extremely professional from start to finish. Ken was great at helping work the job around my busy schedule. He is very customer orientated. I would advise anyone that needs a new air and heat system, do business with Ken Murray’s Air Conditioning & Heating.

Gloria C., Irving TX

I am very happy to say that the service provided was efficient, on time and the service guys who did the installation, worked fast, were very nice, and they cleaned up after themselves when the work was done. All service companies could take lessons from Ken Murray Air.

Trisha S., Coppell TX


TX State License #TACLB20248E
100% Financing Available
(with approved credit)