Comfort with Integrity
Heating Services in Central Texas
At Diamondback A/C, Heating & Refrigeration, we don’t just repair or install heating systems; we deliver reliable comfort solutions that Central Texas families and businesses can count on year after year. Whether you need fast furnace repairs, a new energy-efficient heating system, or routine maintenance, our goal is simple: keep your home or business warm, safe, and comfortable with expert craftsmanship, top-quality equipment, and a commitment to your satisfaction.
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Over 1,000 5-Star Reviews
Trusted by homeowners across Central Texas.
100% Satisfaction Guaranteed
We’re not done until you’re fully comfortable.
Upfront, Honest Pricing
Fair, transparent pricing with no hidden fees or surprises.
Diamondback AC Experts
From emergency repairs to system installations, we deliver reliable HVAC services that keep your home or business comfortable and efficient.
Furnace Repair & Service
Get fast, reliable furnace repairs and maintenance to keep your home warm, safe, and comfortable all winter long.
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24/7 emergency repairs -
Works with all makes & models -
Preventative maintenance
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Extends furnace lifespan -
Improves energy efficiency -
Certified technicians
Heat Pump Repair & Service
Keep your heat pump running efficiently year-round with expert repair and maintenance you can trust.
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24/7 emergency service -
Works with all brands -
Boosts energy efficiency
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Prevents costly breakdowns -
Extends system lifespan -
Skilled, certified technicians
Gas Furnace
Expert installation of high-efficiency gas furnaces designed for comfort, reliability, and energy savings.
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High-efficiency models available -
Improved indoor comfort -
Long-term reliable performance
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Professional installation -
Reduces monthly energy bills -
Backed by expert technicians
Mini Split Systems
Efficient ductless heating and cooling solutions tailored to your home’s unique needs.
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Zoned heating & cooling options -
Quiet, reliable operation -
Ideal for homes without ductwork
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Energy-efficient performance -
Flexible installation choices -
Professionally installed systems
Radiant Heater Installation & Service
Comfortable, even heating with reliable radiant systems for long-lasting warmth.
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Delivers consistent, even heat -
Low maintenance requirements -
Expert installation & servicing
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Energy-efficient operation -
Long-lasting durability -
Safe, reliable performance
24/7 Trusted Service
We’re always just a call away. Day or night, weekday or weekend, our team is ready to deliver fast, dependable HVAC service whenever you need it most.
| Financing Options
Comfort Today, Pay Later Financing Options
We understand that investing in a new HVAC system is a big decision. That’s why we offer flexible financing plans to make your purchase easier. Whether you need a replacement unit or a brand-new installation, our financing options help you stay comfortable without breaking the bank.
Benefits of financing include:
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Quick and easy application process -
Affordable monthly payments -
Flexible terms to fit your budget
Don’t let cost stand in the way of your comfort. Apply online today or call us to learn more about our financing options.
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Areas We Serve
We proudly serve San Antonio, New Braunfels and surrounding areas within a 30-mile radius.
| SERVICE AREA
| Get In Touch
Need HVAC Service Today?
Call us or schedule online for fast, reliable service
Schedule Service
Call (210) 409-7271