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15 Years
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Emergency
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Trusted HVAC Services in San Antonio, TX
Redline Air Conditioning & Heating, established in 2011 by owner Brian Smith, operates as a family-owned and operated business rooted in the principle of integrity. Serving San Antonio and surrounding areas, we specialize in residential and light commercial HVAC solutions, including installations, repairs, and annual maintenance programs. With over 14 years of experience and a 90% referral rate, our team prioritizes customer satisfaction through transparent communication, expert diagnostics, and tailored service options.

We offer 24/7 emergency support, military discounts, and a cost-effective annual protection program to ensure long-term system efficiency. Our commitment to community, combined with certified technicians and a focus on preventive maintenance, positions us as a trusted partner for both homeowners and businesses in Texas.
Services
Residential HVAC Commercial HVAC Dryer Vent Cleaning AC Repair and Replacement Annual Maintenance Program
Details
  • Year established: 2011
Highlights and features
  • Family-owned business with 14+ years of local HVAC expertise.
  • 90% of customers come through trusted referrals.
  • 24/7 emergency service for urgent heating and cooling needs.
  • Annual protection program extends system lifespan and prevents breakdowns.
  • Certified technicians provide transparent diagnostics and cost-saving solutions.
What people say
Honest, competent, kind, prompt Excellent company representative Efficient and helpful Not trying to gouge you
Services
Residential HVAC
We provide comprehensive heating and air conditioning solutions for homeowners, including installations, repairs, and maintenance. Our technicians ensure optimal system performance, energy efficiency, and indoor air quality. With 24/7 emergency service and a focus on preventive care, we help homeowners avoid costly breakdowns and extend equipment lifespan.
Commercial HVAC
Our commercial HVAC services cater to businesses in San Antonio, offering tailored installations, maintenance, and repairs. We prioritize minimizing downtime and maximizing energy efficiency for offices, hotels, and retail spaces. Annual maintenance contracts ensure consistent comfort for customers and employees while reducing long-term operational costs.
Dryer Vent Cleaning
Professional dryer vent cleaning prevents fire hazards and improves appliance efficiency. Our technicians remove lint buildup, inspect for blockages, and ensure proper airflow. Regular maintenance extends dryer lifespan, reduces energy bills, and enhances home safety for residential clients.
Annual Maintenance Program
Our annual protection program includes bi-annual inspections for HVAC systems, covering coil cleaning, filter replacement, and performance checks. Members receive priority scheduling, 10% off repairs, and text updates. This proactive approach prevents emergencies and maintains system efficiency year-round.
AC Repair and Replacement
We offer emergency AC repairs and replacement services for residential and commercial clients. Our technicians diagnose issues like frozen coils, refrigerant leaks, and thermostat malfunctions. For outdated systems, we recommend energy-efficient replacements with financing options to reduce upfront costs.
People
Brian Smith
Owner
Brian Smith founded Redline Air Conditioning & Heating in 2011, building on decades of HVAC experience. He leads with integrity, prioritizing customer trust and community service. Under his leadership, the company has grown through referrals and a commitment to quality.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating or cooling issues.
What areas do you serve?
We serve San Antonio, New Braunfels, Seguin, Stockdale, and Boerne, Texas.
Is financing available for HVAC installations?
Yes, we offer financing options for new HVAC system installations and major repairs.
What's included in your annual maintenance program?
Bi-annual inspections, filter replacements, coil cleaning, and priority scheduling are included in our program.
Do you honor military discounts?
Yes, we offer a military discount for active-duty personnel and veterans.
How often should dryer vents be cleaned?
We recommend dryer vent cleaning every 2-4 years to prevent fire hazards and maintain efficiency.