Diamondback Air Conditioning, Heating and Refrigeration
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About Diamondback Air Conditioning, Heating and Refrigeration
Diamondback Air Conditioning, Heating and Refrigeration has earned a perfect 5.0-star average across 748 client reviews while operating from La Vernia, Texas. This locally owned contractor holds proper licensing and insurance, providing residential and commercial heating, cooling, and refrigeration services throughout Central Texas, including San Antonio and New Bragg areas. The company maintains standard weekday hours of 8 AM to 5 PM and fields a team of certified technicians for installations, repairs, and routine maintenance across all major HVAC brands.
What distinguishes Diamondback from neighboring contractors is their diversified service model combining traditional HVAC work with specialized commercial refrigeration and in-house metal fabrication capabilities, their Metal Division handles custom ductwork and sheet-metal projects that many competitors subcontract elsewhere. Their Protection Plans offer scheduled maintenance coverage with front-end pricing transparency, and their 100% satisfaction guarantee signals confidence in first-visit resolution. The company also maintains 24/7 emergency availability, ensuring a technician can respond outside regular business hours for critical system failures.
What Customers Say
Every reviewer awarded 5 stars, with several explicitly noting same-day arrival during urgent situations. Multiple customers highlighted technicians who declined upsell opportunities and provided honest assessments of whether repair or replacement made better financial sense. Common praise themes included transparent pricing, fast diagnostics, and respectful treatment of homes.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
AC Repair & Emergency Service
Same-day diagnostics and repairs for all residential cooling systems, with 24/7 availability for urgent breakdowns.
HVAC Installation & Replacement
Professional installation of energy-efficient systems including conventional and mini-split configurations with smart thermostat setup.
Heating System Repair
Furnace and boiler repairs ensuring functional warmth during cooler months, with preventive adjustment assessments.
System Tune-Ups & Maintenance
Scheduled maintenance visits covering filter replacement, component inspection, and performance optimization.
Dryer Vent Cleaning
Annual vent cleaning service that removes lint buildup, improving dryer efficiency and fire safety.
Commercial Refrigeration
Specialized refrigeration services for commercial and industrial applications beyond standard residential HVAC.
Metal Fabrication & Ductwork
Custom sheet-metal fabrication through their in-house Metal Division for specialized project requirements.