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31 Years
experience
Emergency
services
Your Trusted HVAC Partner in San Antonio
AirStar Heating & A/C has served San Antonio and surrounding areas for over 30 years, prioritizing customer trust through expert HVAC solutions. Our NATE-certified technicians deliver professional installation, repair, and maintenance services for residential and commercial systems. With brand-specific training and a commitment to lasting relationships, we focus on educating customers about energy-efficient options while providing 24/7 emergency support.

Our team emphasizes system longevity through regular maintenance and transparent communication, ensuring comfort and reliability for every client. We specialize in addressing technical challenges while maintaining respect for clients' homes and budgets.
Services
Air Conditioning Ductless Systems Gas Furnaces Heat Pumps Maintenance YORK Products Thermostats Indoor Air Quality Packaged Equipment Water Heaters
Details
  • Year established: 1995
Highlights and features
  • We offer 30+ years of local HVAC expertise
  • Our technicians are NATE-certified professionals
  • We provide 24/7 emergency repair services
  • We offer financing options for HVAC upgrades
  • We service all brands with upfront pricing
Associations and certifications
  • NATE Certified
Services
Air Conditioning
AirStar provides comprehensive air conditioning solutions including installation, repair, and maintenance for residential and commercial properties. Our NATE-certified technicians handle all brands, offering 24/7 emergency service and upfront pricing. We specialize in YORK products while maintaining expertise across HVAC systems to ensure optimal cooling performance and energy efficiency.
Ductless Systems
We install and service ductless mini-split systems that offer energy-efficient heating and cooling without traditional ductwork. These systems provide room-specific climate control with quiet operation and improved indoor air quality. Our team handles all aspects from initial consultation to maintenance agreements for residential and commercial applications.
Gas Furnaces
AirStar offers complete gas furnace services including installation, repair, and maintenance. We work with all major brands and provide energy efficiency consultations to help reduce heating costs. Our technicians perform comprehensive diagnostics and offer replacement recommendations based on system age and efficiency considerations.
Maintenance Programs
Our Star Energy Agreement provides annual maintenance for HVAC systems, including cleaning, inspections, and priority service. Regular maintenance improves system efficiency, extends equipment lifespan, and helps prevent unexpected breakdowns while maintaining manufacturer warranty requirements.
Heat Pumps
We install and service heat pumps that provide both heating and cooling solutions with high energy efficiency. These systems work well in homes without natural gas access and offer cost savings through reduced energy consumption while maintaining consistent indoor comfort levels.
Questions
What HVAC services do you offer?
We provide air conditioning, furnace repair, ductless systems, heat pumps, maintenance programs, and indoor air quality solutions for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling issues in San Antonio and surrounding areas.
Are financing options available?
Yes, we offer financing options to help customers upgrade their HVAC systems with manageable payment plans.
What areas do you service?
We serve San Antonio and surrounding Texas communities including Bulverde, Helotes, Schertz, and Selma.
How can I schedule service?
Call us at 210-599-7827 or request service online through our website for prompt assistance with HVAC needs.
Do you service all HVAC brands?
Yes, our technicians are trained to service and repair all major HVAC brands, not just YORK products.