High-quality HVAC solutions built for reliability and long-term comfort.
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Trusted Heating & Cooling Experts in San Antonio
Welcome to Cadillac Air Conditioning & Heating, where comfort meets excellence. We specialize in delivering premium heating and cooling solutions designed for long-term performance, efficiency, and reliability. Whether it’s your home or business, we ensure your environment stays perfect all year round
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Our Services
We provide a full range of air conditioning and heating services with unmatched quality and attention to detail.
Air Conditioning Installation
Professional installation of high-efficiency AC systems tailored to your space for maximum comfort and performance.
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AC Repair
Fast, reliable diagnostics and repairs to restore your cooling system quickly and efficiently.
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AC Maintenance
Preventive maintenance services to extend system lifespan, improve efficiency, and reduce breakdowns.
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System upgrade
At Cadillac HVAC, we offer professional AC system upgrades to improve your home’s comfort, efficiency, and reliability.
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Trublshooting
At Cadillac HVAC, we specialize in accurate AC troubleshooting and system diagnostics to quickly identify the root cause of any issue.
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Heating Repair
Accurate troubleshooting and repairs to keep your heating system running safely and efficiently
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Indoor air quality
At Cadillac HVAC, we help you breathe cleaner, healthier air with our indoor air quality (IAQ) solutions.
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Ductwork Installation & Repair
Custom duct solutions to improve airflow, efficiency, and indoor air quality
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24/7 Emergency Services
When your AC breaks down unexpectedly, especially in the Texas heat, you need help fast, we provide emergency AC repair services to restore your comfort as quickly as possible — day or night.
Read MoreHow It Works
Consultation – We understand your needs and assess your system.
Recommendation – We provide tailored solutions with clear pricing.
Installation/Repair – Our experts perform the job with precision.
Follow-Up – We ensure everything runs perfectly and meets your expectations.
Why Choose Us
10-Year Warranty
Covers your HVAC system parts for 10 years, ensuring peace of mind and long-term reliability.
Fast Response
Quick, dependable service whenever you need it, keeping your home or office comfortable.
Honest Pricing
Meaning: Transparent and fair pricing with no hidden charges. Customers know exactly what they pay for.
10-Year Warranty
Covers your HVAC system parts for 10 years, ensuring peace of mind and long-term reliability.
Honest Pricing
Meaning: Transparent and fair pricing with no hidden charges. Customers know exactly what they pay for.
Premium Equipment
We use only high-quality, durable HVAC equipment for maximum performance and efficiency.
Fast Response
Quick, dependable service whenever you need it, keeping your home or office comfortable.
Welcome to Cadillac Air Conditioning & Heating
where comfort meets excellence.
Proudly serving San Antonio and surrounding communities, we deliver a higher standard of heating and cooling service designed for those who expect the best.
At Cadillac, we don’t just install and repair systems — we create dependable comfort, built with precision, premium equipment, and unmatched attention to detail.
From custom installations to precision maintenance and expert repairs, every service is performed with care, integrity, and a commitment to long-term performance.
We don’t believe in shortcuts. We don’t believe in pressure.
We believe in doing the job right — and standing behind it.
That’s why every system we install is backed by our 10-year parts warranty — because true quality should last.
For those who value reliability, performance, and peace of mind…
Cadillac Air Conditioning & Heating is the name you can trust.
Founder & CEO
Cost Effective Heating and Cooling Solutions
We specialize in providing top-quality heating, ventilation, and air conditioning services tailored to your requirements. We are dedicated to delivering solutions that ensure your comfort and satisfaction.
Turning HVAC Challenges into Reliable Solutions
We prioritize precision, premium equipment, and long-term reliability, ensuring every system we install or repair performs at its best. Our mission is simple: to keep your indoor environment comfortable with honest, professional service you can trust
Any Questions
Answer: At Cadillac HVAC, we recommend servicing your HVAC system at least twice a year. Our expert technicians perform thorough inspections and preventive maintenance, ensuring your system runs efficiently, lasts longer, and keeps your home comfortable year-round. Trust us for reliable, professional care backed by a 10-year parts warranty
Answer: A properly installed and maintained AC system can last 10–15 years. At Cadillac HVAC, we use premium equipment and precise installation techniques to maximize lifespan and efficiency. Choosing us means investing in a system that delivers comfort and reliability for years
Answer: Yes! Cadillac HVAC provides free, personalized estimates for all heating and cooling services. Our team evaluates your space, recommends the best solutions, and ensures transparent pricing — no hidden costs, just honest, professional service
Answer: Absolutely. We know HVAC emergencies happen unexpectedly. Cadillac HVAC offers fast, expert repair services to restore comfort quickly. Our certified technicians handle issues efficiently, giving you peace of mind and dependable service when you need it most
Answer: Cadillac HVAC’s maintenance service includes full system inspection, cleaning, performance checks, and safety tests. Each visit is performed with attention to detail, using high-quality tools and parts to prevent breakdowns and keep your environment safe and comfortable