Air Conditioning

Residential AC

Stay cool and save a comfortable amount of money with American Standard Heating & Air Conditioning's line of Allegiance® air conditioners. Our air conditioners range in efficiency from 13 to 18+ SEER -- among the highest ratings in the industry.

Our Allegiance® family offers a wide range of comfort choices, plus exclusive state-of-the-art technology that quietly, meticulously and efficiently conditions your air. Get ready for a level of comfort you and your family may never have experienced before.

Commercial AC

We know your business is important to you. Don't let a broken or non-maintained air conditioning unit be a result of lost production. Keep your system cleaned and serviced on a regular basis. To ensure you are always up and running, Diamond Heating & Air Conditioning offers maintenance contracts. You won't have to worry - we'll take care of all your heating and air conditioning needs.

Fully Licensed and insured [LIC#TACLB011106C]
Texas Department of Licensing & Regulation
www.license.state.tx.us