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Quotes & Appointments

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Diamondback AC, Heating & Refrigeration makes is easy to schedule an appointment and request a quote, service, repair or installation… whichever way you prefer.


cool CALL US: (210) 409-7271




We understand that not all customers prefer the same form of communication. We do our best to accommodate how you choose to schedule your appointments.

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Want to Book Online?

We have Housecall Pro Online Booking for your convenience.

Click BOOK ONLINE and follow the 3 easy Steps 


Step 1 – Choose Service

You’ll pick the service you want to schedule and click + to Add to Cart. Then click NEXT to choose your time.


Step 2 – Choose Date & Time

You’ll choose what day and time slot is most convenient for YOU. Then click NEXT to enter your details.


Step 3 – Confirm

You’ll provide your name, address, phone number, and email. Then click CONFIRM. We’ll take it from there.

24/7 Emergency Services Available

24/7 Emergency Services Available

Our promise

Experts You Can Trust

We aim to exceed your expectations providing reliable air conditioning, heating, and refrigeration services at a fair and honest price.

Diamondback AC, Heating & Refrigeration strives to make integrity our main priority every day. Our reputation as a trustworthy HVACR services provider means more to us than anything. We have never believed in using gimmicks to get sales, We rely on our honesty to create long-lasting customer relationships.


Featured Brands

Although we do service ALL brands, these are our recommended favorites.


We are ready to serve you

24/7 Trusted Service

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Service Areas

La Vernia Local AC, Heating & Refrigeration
Serving Wilson, Guadalupe, & Bexar County | Service Area Map
Adkins, China Grove, Converse, Live Oak, Seguin, San Antonio

Call us

(210) 409-7271