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HVAC Services
San Marcos & Corpus Christi, TX

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Free Same-Day Estimates

24-Hour Estimator Available

Fast Response Times

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Year-Round Comfort for Your Home or Business

When temperatures rise in San Marcos, TX and surrounding areas, you need an air conditioning company that responds quickly and gets the job done right. Competition A/C & Heat, LLC has been keeping homes and businesses comfortable since 2013, combining decades of experience with honest service and competitive pricing.


As a family and veteran-owned business that's licensed and insured, we deliver fast solutions when you need them most. Facing an emergency breakdown or planning a new installation? Our team is ready to help. Contact us today for your free, same-day estimate and experience the difference that reliable service makes.

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Why Choose Us

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Free Same-Day Estimates

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24-Hour Estimator Available

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Fast Response Times

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Workmanship Warranty Included

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Over 30 Years of Experience

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Licensed and Insured

AC Services
From routine maintenance to emergency repairs, we handle all your cooling needs with precision and care. Our technicians respond quickly to keep your system running efficiently throughout the hottest months.
Air Quality Services
Breathe easier with our comprehensive air quality solutions that remove pollutants, allergens, and contaminants from your indoor environment. We'll help you create a healthier space for your family or employees.
Commercial HVAC Services
Keep your business operating smoothly with our commercial heating and cooling solutions designed for retail spaces, offices, and industrial facilities. We understand that downtime costs money, so we prioritize fast response times.
Heating Services
When winter arrives, count on us for furnace repairs, heat pump services, and complete heating system installations. We'll ensure your space stays warm and comfortable all season long.
High Efficiency HVAC
Lower your energy bills and reduce your environmental impact with modern, high-efficiency heating and cooling systems. We'll help you select equipment that delivers maximum performance while minimizing operating costs.
HVAC Testing
Our air flow engineer evaluates your system's performance to identify inefficiencies and potential problems before they become costly repairs. Comprehensive testing ensures your equipment operates at peak capacity.
Specialty HVAC Services
We offer specialized solutions for unique situations, including custom installations and advanced system configurations. Our Freon-trained technicians handle refrigerant services safely and in compliance with all regulations.
Thermostat Services
Upgrade to a programmable or smart thermostat for better temperature control and enhanced energy savings. We install, repair, and calibrate thermostats to work seamlessly with your existing system.
Ventilation Services
Proper ventilation prevents moisture buildup, reduces stuffiness, and extends the life of your HVAC equipment. We design and install ventilation solutions that keep air circulating throughout your property.
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Here's what our satisfied customers are saying...

At Competition A/C & Heat, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Competition A/C & Heat and let others know what you think.