Keep your A/C tuned-up and in top working order with regular maintenance and repair.

Like any machine, a heating and cooling system requires regular maintenance to keep it running strong and in good repair. An a/c unit is an interconnected system, and if one part of that system is faulty the entire process suffers. Some parts fail and then go unnoticed until it affects bigger, more expensive, parts of the entire process. Regular maintenance is a chance to get ahead of major problems before they occur, and save you money on repairs and electric bills.

The benefits of bi-annual tune-ups, once in the fall and again in the spring, help to keep your central air unit running as close to factory conditions as possible. Properly serviced equipment will more than recover your maintenance cost in both utility and repair savings.

Reduce your risk of breakdowns with a regular A/C tune-up 

Clean & adjust burner assembly
Clean ignition assembly
Monitor flue draft
Monitor refrigerant pressure
Test starting capabilities
Test safety controls
Inspect air filters
Clean & adjust blower components
Tighten electrical connections
Measure volts / amps
Inspect thermostat accuracy
Clean evaporator coil if accessible
Clean condenser coil
Clean condensate drains
Measure temperature difference
Do you need to make a change to your central air system, but aren't sure where to start? Take a look at our free system estimation tool to get an idea of how much your new system cost based on energy efficiency, and the size of your home.


Get Started here!

The benefits of a Delta T A/C maintenance plan is undeniable

Lower utility bills
Extends equipment life
Fewer repairs
Improved capacity
We offer a discount on repairs
You become a priority customer
Protect against annual inflation
Plans are transferable
No overtime charges

We always call to confirm maintenance appointments

Avoid A/C replacement costs with a thorough inspection

If you suspect you’re a/c unit may be on the verge of total breakdown, get piece of mind by relying on a service-driven professional to evaluate the health of your system.

Imagine you get in your car one morning and it won’t start. You head to your local mechanic to assess the issue, and he discovers that your spark plugs need replacing. Imagine how silly it would be if he suggested you replaced your whole car.

Some A/C companies take advantage of customers by suggesting replacing entire a/c systems when a simple, less expensive repair would work. We love to install new replacement systems, but we would never suggest wasting money by investing in an entirely new system when it’s not necessary. When you call on Delta T to evaluate the health of your system, you can count on our promise to put your needs first.

It's important to thoroughtly check your AC system, repair where you can, and replace when you need to, like in this image of Travis Elliot's son replacing a furnace

Are you worried that your a/c system might need repair? If you experience any of these issues, call us today!

A/C does not turn on
Air is not cooling
Airflow is weak
A/C is making a strange noise
A/C is producing a foul smell
Your energy bills have suddenly increased

What are people saying about Delta T?

Delta T is highly reviewed for cooling and heating service and repair in the areas surrounding Lake Livingston and Trinity Texas. We like to think our track record speaks for itself, and we are grateful for all of our customers who take the time to spread the word.
  • March 28, 2017
    These were the most professional, knowledgeable, respectable team of workers I have had in my home in a very long time. I was very impressed and would recommend Delta T heating to anyone who will be looking for a a/c contractor. Very happy customer!
    King Niel
    Review from Ruud Pro Partners
  • March 25, 2017
    Travis and his team are easy to work with, knowledgeable, and most important...honest professionals. While looking at the possible installation of a new system, they continued their analysis and found the problem to be a little valve. We will continue to use Delta-T for all our heating and cooling needs.
    Sherri Brack Park
    Review from Facebook
  • 2016
    A perfect experience. I am very thankful to have chosen this company to make repairs to my air conditioner!

    Tabitha, the young lady who took my call, set me a time for service & walked me through prepping the unit for Travis & even kept me informed of his arrival.

    Travis showed up & immediately identified the problem. He had the part on the truck & my house was cooling in this summer heat in no time at all.
    Travis represented himself & Delta T with Christian based work ethics & principals which seemingly are harder to find these days.

    Thank You for your Service to our Country & our home!!
    April Loman
    Review from Google Business
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Delta T is full-service heating, ventilation, and air conditioning Company serving Polk, San Jacinto, Trinity, and Walker counties. We are veteran owned and operated, and carry on the tradition of service, honor, and respect acquired in the service of our country.

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