About Us

About Trilogy Services & AC

Trilogy Services AC was founded in Houston in 2005. Trilogy Services AC has more than 10 years of experience providing residential and commercial air conditioning services, always obtaining complete satisfaction from our customers.


We thank God every day for allowing us to work and make a company with a human sense. Understanding that the most important are the people around us and their well being more than money and riches. We never lack the provision, health and blessings in the lives and in the homes of each one. Thank you Lord.

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Having Issues?

Having Issues?

Trilogy Services is able to repair any cooling and heating systems of any brand at a low cost to both residential or commercial projects.

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Need Maintenance?

Need Maintenance?

Trilogy Services provides 2 annual tune-ups: Spring and Fall.
Our tune-ups consist of diagnostic measurements and washing & cleaning.

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Wanting to Upgrade?

Wanting to Upgrade?

It could be as small as upgrading your thermostat or your whole system. In addition, our units come with 10 years manufacture warranty on parts.

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Other Questions?

Other Questions?

Allow us to visit you at your house at no cost. We would answer any questions or concerns you might have in regards to your system.

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Be Cool, Be Green, Be Healthy!

We aim to protect our environment in every way possible. Reason why we use energy efficient machines that help families consume less energy and see a drop in their utility bill. Also, when we install an energy efficient machine we are supporting energy companies in reducing emissions from fossil fuel production.


*0% APR

No down payment, immediate approval, and low monthly fees. *Subject to credit approval.
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Industry Leader

We’ve been in the business for 10+ years, and have been a leader in the field ever since. We take pride in sharing the experience we’ve acquired and our reviews is proof of that.

Quality Guaranteed

Cutting corners is not an option at our company. We do everything as thoroughly as we can, from the beginning to the end. No excuses and no shortcuts allowed.

High Expectations

Strive for the top and you’ll reach it. That’s our motto, and our experience. We’ll work our hardest to meet your goals while working with excellence every time.

SEER Calculator

SEER Calculator »

Buying a new HVAC ststem? Calculate SEER and save money.

HVAC Troubleshooter

HVAC Troubleshooter »

Why bother if you can check and fix the problem yourself?

Contact Us

Contact Us »

Call us for help.
(713) 382-8977