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HVAC Installation in Elmendorf, TX

A New System Sized and Installed Right

Brand matters, but sizing matters just as much. Undersize the unit and it runs nonstop without ever cooling the house; oversize it and it short-cycles while your bills climb. Murray Air Conditioning has installed HVAC systems throughout Elmendorf since 1995, and every job opens with a proper load calculation.
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Exposed ceiling showing the electrical components of the light as well as air ducts made out of foil.
Three American Standard AC condenser units on a gravel bed beside a gray Texas home

A Bad Install Follows You for Years

A system dropped in without careful sizing and airflow planning underperforms for as long as it stays on the wall. We measure the space, inspect the ductwork, and pair you with equipment built for your home, not whatever happens to be on the shelf.

Why Elmendorf Homeowners Trust Us With New Installs

Elmendorf families have trusted us with new equipment since 1995. As an American Standard Customer Care Dealer and a Mitsubishi Electric Diamond Contractor, we are held to strict installation standards that are reviewed every year.

Trained, Certified Technicians

Licensed and certified, with hands-on training in load calculations and correct equipment sizing for South Texas homes.

Straight Talk, Fair Pricing

We lay out your equipment options, explain how they differ, and hand you a clear estimate with zero pressure.

Backed by Our Guarantee

We stand behind every installation. If anything is off after we finish, we come back and correct it.

How an Installation Works

Free In-Home Estimate

We come to your home, measure the space, inspect the ductwork, and talk through the choices. You leave with a written estimate and no obligation.

Equipment Selection and Scheduling

Once you approve the estimate, we order your equipment and set the installation for a time that suits you.

Installation and Testing

Our team installs the system, checks every connection and refrigerant level, tests each component, and walks you through the controls before leaving.

Hear From Our Customers

 
 
 
 
 
 
 
  
 
 
 Google 
 Jeff H profile picture 
 
 
 Jeff H 
 
12 May 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Second time using Murray AC to keep my AC blowing cool. Highly recommend Murray AC.
  
 
  
 
 
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 Robbie Matz profile picture 
 
 
 Robbie Matz 
 
11 May 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Josh the Tech was thorough and very knowledgeable.
  
 
  
 
 
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 David Maldonado profile picture 
 
 
 David Maldonado 
 
9 May 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Professional and educates the customer on the issues. Very polite and transparent.
  
 
  
 
 
 Google 
 Jeff P profile picture 
 
 
 Jeff P 
 
9 May 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
I am always impressed by the competence and customer service provided by all scheduling staff, answering service, and technicians.
  
 
  
 
 
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 Johanna Calandra profile picture 
 
 
 Johanna Calandra 
 
9 May 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Great service
  
 
  
 
 
 Google 
 LYNDA GRASSMUCK profile picture 
 
 
 LYNDA GRASSMUCK 
 
6 May 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5 
Felt like they did a very good job of evaluating my needs for a new air-conditioning unit.

Where We Install Around Elmendorf

Murray Air Conditioning installs HVAC systems throughout Elmendorf, Bexar County, and the greater San Antonio area. We handle homes and commercial properties in Adkins, Losoya, China Grove, and the surrounding communities.

Ready for a New System?

A properly installed HVAC system runs quieter, costs less to operate, and lasts longer. Right now Murray AC is taking $250 off new installations, with flexible financing available on approved credit. Call to book your free estimate.
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Frequently Asked Questions

We run a Manual J load calculation, which weighs your square footage, insulation, window placement, and the local climate. A system sized this way is far more efficient and comfortable than one picked by rough guess.
Most homes are done in a single day. We arrive with all the equipment and materials on hand and finish the job without leaving your house torn apart overnight.
We install American Standard equipment as a Customer Care Dealer and, as a Diamond Contractor, Mitsubishi Electric mini-split systems. During the free estimate we walk you through the options that suit your budget and your home.
Yes. We finance through Wells Fargo on approved credit, and new installations currently include $250 off. We go over the payment choices when we hand you the estimate.
A modern high-SEER system draws noticeably less power than equipment that is ten or fifteen years old. Actual savings depend on your usage and home size, but most homeowners replacing an aging unit see a real drop in monthly bills.
Yes. We install and replace systems for offices, restaurants, retail spaces, and other commercial properties across the Elmendorf area.
Removal and disposal of the old system are part of the installation. You do not have to arrange separate haul-away.