Featured Services

Our highly trained technicians can service the most advanced HVAC units.

Our headquarters are in Houston, TX but we have offices and technicians in Dallas/Fort Worth, Austin, San Antonio and McAllen Texas.

Air Conditioning

We take care of every little detail related to your Air Conditioning system from…

Duct Cleaning

Duct cleaning is very important for health. We can help you breathe better quality air in…


Trilogy Services can install and repair any brand of heating system at a low cost for…


We make sure your productivity continues by providing adjustments to HVAC units…

Best Air Financing

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No down payment, immediate approval
and low monthly fees.

*Subject to credit approval.

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Indoor Air Quality

Make your home air quality healthy and comfortable all year-round!

Breath in clean air with the products that we sell. These products are being used in hospitals, police stations, airports, and much more to protect against airborne diseases and bacterias. Why not have it in your home!

About Us

We are an HVAC company founded in Houston in 2012 operating under license #TACLA00040236C

Trilogy Services AC has more than 10 years of experience providing residential and commercial air conditioning services, always obtaining the complete satisfaction of our customers (see reviews).

Our Locations in Texas

Now serving locally five different Texas cities. Click on each one for more details.


1718 Fry Rd, Ste 480, Houston, TX 77084

(832) 730-5047

Dallas/Fort Worth

1341 W Mockingbird Ln. Suite 600W, Dallas, TX 75247

(214) 623-5955


1 Chisholm Trail Rd.  Suite 450,  Round Rock, TX. 78681

(512) 686-7556


813 N Main St. Suite 504, McAllen, TX 78501

(956) 329-5656

San Antonio

1100 Northwest Loop 410  Suite 700, San Antonio, TX.  78213

(210) 905-4557

Our Prime Membership

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With our membership program you will get great benefits all year round


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Hundreds of Reviews Talk About Our Services

Check our reviews

Proudly recognized

as a top-quality AC service company in Houston by these partners!