Licensed AC Technicians — Central & South Texas
Air Conditioning Services You Can Count On
From a quick refrigerant recharge to a full system replacement, Diamond Double J has the experience and equipment to keep your home cool all summer long.
Our Approach
Keeping Central Texas Cool Since Day One
Texas summers are brutal — and a failing AC isn't just uncomfortable, it can be dangerous. Our licensed technicians diagnose problems fast, explain your options clearly, and get your system running right. No upselling, no runaround. Just honest work at a fair price.
AC Repair & Diagnostics
System blowing warm air, making strange noises, or not turning on at all? We diagnose the root cause and fix it right the first time — no guesswork, no unnecessary parts.
- Comprehensive system diagnostics
- Refrigerant leak detection & recharge
- Capacitor, contactor & relay repair
- Blower motor & fan repair
- Thermostat troubleshooting
- All major brands serviced
AC Installation & Replacement
Ready for a new system? We help you choose the right size and efficiency rating for your home, then install it properly so it runs efficiently for years to come.
- Free system sizing & recommendations
- Central AC & split system installation
- Ductwork inspection & sealing
- Thermostat & smart control setup
- American Standard, Trane, Carrier & more
- Post-install performance testing
Why Homeowners Trust Diamond Double J
Upfront Pricing
We quote before we start. No surprise charges when the job is done.
30+ Years Experience
We've worked on every brand and system type in the region.
Licensed & Insured
License No. TACLA146241C. All work is fully covered.
24/7 Emergency Service
AC failures don't wait for business hours — neither do we.
Brands We Install & Service
Need AC Service Today?
Call or text us — we serve Adkins, La Vernia, Converse, St. Hedwig & surrounding areas.