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Your Trusted HVAC Partner in San Diego
Air Support Heating & AC has been serving San Diego's residential and commercial HVAC needs for over 25 years. As a veteran-owned business, we combine military discipline with technical expertise to deliver reliable heating, air conditioning, and maintenance solutions. Our team of certified technicians specializes in emergency repairs, system replacements, and preventive maintenance, ensuring year-round comfort for our clients.

With a satisfaction guarantee on all repairs and rapid response times for emergencies, we maintain strict licensing and insurance standards to provide peace of mind. Our commitment to quality extends to specialized services including air purification, furnace safety inspections, and customized maintenance agreements, making us a trusted local partner for comprehensive HVAC care.
Services
Heating Services Air Conditioning Services Maintenance Agreements Air Purification Services Furnace Safety Inspections Emergency Repairs System Replacements
Highlights and features
  • Veteran-owned business bringing military precision to HVAC services
  • 25+ years of continuous service to San Diego County residents
  • Satisfaction guaranteed on all repair work performed
  • Licensed professionals with CSLB certification #C-919823
  • 24/7 emergency response for critical HVAC failures
Associations and certifications
  • CSLB C-919823
What people say
Fast service Professional technicians Reliable repairs 24/7 availability Fair pricing
Services
Heating Services
Our heating services include furnace repair, duct replacement, and maintenance for residential and commercial properties. We handle emergency repairs and system replacements with rapid response times. Certified technicians ensure optimal performance and energy efficiency for all heating systems.
Air Conditioning Services
We provide comprehensive air conditioning services including emergency repairs, system replacements, and routine maintenance. Our technicians diagnose cooling issues quickly and implement solutions to maintain summer comfort. Services cover both residential and commercial AC units.
Maintenance Agreements
Our maintenance agreements include scheduled HVAC system check-ups to ensure peak performance. Regular inspections prevent unexpected breakdowns and extend equipment lifespan. Services cover both heating and cooling systems with customized maintenance plans.
Air Purification Services
We offer air purification system installation and repair services to improve indoor air quality. Our solutions remove allergens, dust, and pollutants from residential and commercial environments. Services include system diagnostics and performance optimization for healthier living spaces.
Furnace Safety Inspections
Our furnace safety inspections identify potential hazards in heating systems. Technicians check for gas leaks, carbon monoxide risks, and mechanical failures. Inspections ensure safe operation and compliance with safety standards for residential properties.
People
Joseph Hunt
Owner
Joseph Hunt founded Air Support Heating & AC after 25 years of industry experience. As a veteran, he brings military discipline to HVAC services. He prioritizes customer satisfaction over sales tactics and oversees all technical operations.
Questions
What HVAC services do you offer in San Diego?
We provide heating repairs, AC maintenance, emergency services, system replacements, air purification, and furnace safety inspections for residential and commercial clients.
Are you available for emergency HVAC repairs?
Yes, we offer 24/7 emergency services with rapid response times for critical heating and cooling system failures.
Which areas do you service?
We serve San Diego and surrounding communities including Chula Vista, El Cajon, Encinitas, and Coronado.
Are your technicians licensed and insured?
Yes, we maintain CSLB licensing #C-919823 and carry full insurance coverage for all our HVAC services.
Do you offer maintenance agreements?
Yes, we provide customized maintenance plans with scheduled check-ups to optimize system performance and longevity.