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Expert HVAC Services in San Antonio
At Five Star Air Conditioning & Heating, we have dedicated ourselves to delivering exceptional HVAC solutions for both residential and commercial clients in San Antonio. With over two decades of experience, our team of certified professionals specializes in installations, repairs, and maintenance of heating and cooling systems, prioritizing energy efficiency and customer satisfaction. We are proud to be Certified Trane Comfort Specialists, offering cutting-edge products and services designed to enhance comfort while reducing energy costs.

Our commitment to quality extends to every project, ensuring proper installation, prompt service, and transparent communication. We operate with integrity, respecting your property and providing a seamless experience from start to finish. Whether addressing emergencies or scheduling routine maintenance, our 24/7 availability underscores our dedication to keeping you comfortable year-round.
Services
HVAC Installation HVAC Repairs Preventative Maintenance 24/7 Emergency Service Energy Audits Thermostat Replacement Air Handler Services Ductless System Installation Commercial HVAC Solutions Financing Options
Highlights and features
  • We have over 20 years of experience in residential and commercial HVAC services.
  • Our technicians are certified and trained to handle all major HVAC brands.
  • We offer 24/7 emergency service for urgent heating and cooling needs.
  • Our energy-efficient solutions help reduce utility costs by up to 62%.
  • We guarantee professional installation and a one-year warranty on work.
Associations and certifications
  • Trane Comfort Specialist
  • ACCA
Services
HVAC Installation
We specialize in residential and commercial HVAC installations, ensuring proper setup of energy-efficient systems like central air, ductless units, and split systems. Our certified technicians use advanced tools and techniques to optimize performance, reduce energy costs, and extend equipment lifespan. With free estimates and a one-year work guarantee, we prioritize precision and customer satisfaction.
HVAC Repairs
Our licensed technicians provide prompt HVAC repairs for all brands, addressing issues like thermostat malfunctions, refrigerant leaks, and electrical problems. Equipped with common parts, we resolve most issues in one visit, offering flat-rate pricing and applying service fees toward repairs. We emphasize quick, reliable solutions to restore comfort and prevent system failures.
Preventative Maintenance
Regular maintenance plans include energy audits, coil cleaning, filter replacement, and refrigerant checks to ensure peak HVAC efficiency. These services prolong system life, reduce emergency breakdowns, and offer 10% discounts on repair materials for enrolled clients. Our technicians schedule visits at your convenience, completing most tasks in under an hour.
24/7 Emergency Service
We provide round-the-clock emergency HVAC services for urgent issues like complete system failures. Trained professionals diagnose problems and deliver cost-effective solutions, ensuring rapid restoration of comfort. Our availability extends to after-hours installations, accommodating unexpected needs without compromising quality.
Energy Audits
Our energy audits assess HVAC system performance, identifying inefficiencies and recommending upgrades like Trane equipment to reduce utility costs by up to 62%. This service helps clients make informed decisions about repairs, replacements, or maintenance plans, ensuring optimal energy use and long-term savings.
Questions
What HVAC services do you offer?
We provide residential and commercial HVAC installations, repairs, preventative maintenance, 24/7 emergency support, energy audits, and financing options for new systems.
Are your technicians certified?
Yes, our team includes Certified Trane Comfort Specialists and licensed professionals trained to service all major HVAC brands.
Do you offer emergency HVAC repair?
Yes, we provide 24/7 emergency services for urgent heating and cooling issues, with technicians available to resolve problems promptly.
How can I finance a new HVAC system?
We offer Wells Fargo financing options, including 12-month same-as-cash plans, to help clients afford new energy-efficient systems.
What areas do you serve?
We serve San Antonio and surrounding areas, providing HVAC solutions for homes and businesses throughout the region.
What preventative maintenance options are available?
Our maintenance programs include seasonal inspections, filter replacements, and system tune-ups to ensure efficiency and prolong equipment life.