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Your Trusted HVAC Experts in San Diego
At Air Support Heating & AC, we have dedicated ourselves to providing exceptional HVAC solutions for residential and commercial clients throughout San Diego and surrounding areas. As a veteran-owned business with over 25 years of experience, we prioritize customer satisfaction by offering reliable heating service calls, AC repair emergency services, and air conditioning replacements. Our team of certified technicians delivers licensed, insured, and guaranteed services to ensure every repair meets the highest standards. We understand the value of personalized attention, which is why we approach each job with a commitment to transparency, ethical practices, and tailored solutions. Our preventative maintenance programs are designed to extend the life of HVAC systems while optimizing efficiency.

By combining technical expertise with a customer-first philosophy, we have built a reputation as a trusted partner for year-round comfort. With 24/7 emergency response capabilities, we provide rapid assistance for unexpected system failures. Our focus remains on solving problems rather than selling unnecessary products, ensuring that every recommendation aligns with our clients' genuine needs. From routine maintenance to complex installations, we uphold the same standards of excellence that earned us our local reputation. Our decades of operational history reflect not just longevity but consistent delivery of quality HVAC services that homeowners and businesses continue to rely on.
Services
Heating Services Air Conditioning Preventative Maintenance Emergency Repairs HVAC Installations
Highlights and features
  • We are a veteran-owned business bringing expertise to every service experience
  • We have over 25 years of commitment to unparalleled service and satisfaction
  • We guarantee satisfaction with every repair prioritizing your needs
  • We provide rapid emergency services ensuring safety and quick resolution
  • We are licensed and insured, delivering top-tier and secure services
Associations and certifications
  • CSLB
What people say
Reliable service Rapid response Satisfaction guaranteed Professional technicians 25 years experience
Services
Heating Services
Our comprehensive heating solutions include system installation, emergency repairs, and routine maintenance for residential and commercial properties. With certified technicians available 24/7, we ensure reliable furnace operation through diagnostic evaluations, component replacements, and efficiency optimization. Our preventive maintenance programs identify potential issues before they become emergencies, extending equipment lifespan while maintaining indoor comfort standards.
Air Conditioning
We provide year-round air conditioning services covering installations, emergency repairs, and preventative maintenance. Our team addresses refrigerant leaks, compressor failures, and system inefficiencies while offering same-day service for critical cooling needs. By conducting thorough system diagnostics, we deliver cost-effective solutions that restore optimal performance and energy efficiency for residential and commercial clients.
Preventative Maintenance
Our maintenance programs include comprehensive system inspections, coil cleaning, refrigerant checks, and airflow optimization. Regular service visits help prevent unexpected breakdowns while maintaining manufacturer warranties. We provide detailed condition reports after each visit, allowing clients to make informed decisions about repairs or upgrades while maximizing system longevity and energy efficiency.
Emergency Repairs
Available 24 hours daily, our emergency repair team responds promptly to heating and cooling system failures. We carry essential replacement parts for common issues and utilize diagnostic tools to resolve problems efficiently. Technicians maintain clear communication about repair timelines and costs, ensuring clients receive urgent solutions without compromising service quality standards.
HVAC Installations
We specialize in complete HVAC system replacements and new installations using energy-efficient equipment. Our process includes load calculations, system design recommendations, and proper installation techniques that meet manufacturer specifications. By ensuring proper sizing and configuration, we maximize comfort levels while minimizing energy consumption for long-term operational savings.
People
Joseph Hunt
Owner
With over 25 years in HVAC, Joseph founded Air Support to prioritize customer service over profit. He leads with a focus on ethical practices and customer satisfaction, ensuring top-quality solutions for San Diego residents.
Questions
What HVAC services do you offer in San Diego?
We provide heating repairs, air conditioning service, emergency HVAC solutions, preventative maintenance, and system installations for residential and commercial properties across San Diego County.
Are your technicians available for emergencies?
Yes, our team offers 24/7 emergency service with rapid response times for critical heating and cooling system failures throughout San Diego and surrounding areas.
Which cities do you service besides San Diego?
In addition to San Diego, we serve Chula Vista, El Cajon, Encinitas, Lemon Grove, La Mesa, Spring Valley, Escondido, and Coronado with complete HVAC solutions.
Are you licensed and insured for HVAC work?
Yes, we maintain active CSLB licensing (C-919823) and comprehensive insurance coverage for all residential and commercial HVAC services we provide.
How is your company different from other HVAC providers?
As a veteran-owned business with 25+ years of experience, we focus on ethical service practices without pushing unnecessary products, ensuring transparent recommendations based on actual client needs.
Reviews (7)
Lito Powers
Nov 01, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Joe is professional, on time and communicates to his clients every step of the process. I highly recommend him to everyone.
Services:AC repair,Duct and vent installation,Cleaning,HVAC repair,Thermostat installation,AC maintenance,HVAC maintenance,Installation
Soren Dockings
Sep 07, 2021 Report
We (Sun City United Methodist Church) have used Air Support several times now, and have always been impressed with the work and the extremely good nature of the employees. Owner Joe is a great guy, explains everything in simple to understand terms, and holds his company to a high standard of quality work. We plan to use Air Support in the future the next time we run into issues. A++
David Zuniga
Jan 01, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Joseph was very professional and punctual. Advised me of what repair entailed and took care of it promptly. I appreciated that we were able to get an appointment promptly. I was impressed and decided to use Air Support for future service/maintenance. Thanks again!
Service:AC repair
Amy Butler
Nov 11, 2020 Report
Positive:Professionalism
I highly recommend this company. They were able to identify what another AC company couldnt. They were thorough, friendly and honest. They beat the price of their competitor.
Jesse Zagorsky
Oct 28, 2020 Report
Joe is incredibly knowledgeable about HVAC...Im a real estate broker and have used him in my own home, properties Ive owned and referred him to many clients over the years. He can troubleshoot anything, is transparent and honest when it comes to what is working and what needs repairs. Highly recommend!
Laura Thomas
Sep 08, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Even though our air conditioner is old(1996), Joe was able to get it up and running! He was a good guy, professional and on time. I will definitely use them again if need be.
Joseph S.
Aug 25, 2020 Report
Joe came to my family's rescue on a day he didn't really have time and worked late because the part needed for our wonky A/C was not a common version, requiring him to drive from Chula Vista to Pacific Beach and back. We originally found Air Support about 5 years ago and Joe was the first person we thought of when our AC died last night. His service is top-notch and he is truly committed to the best service at the best prices.

Also, in these strange times of COVID, Joe wears a mask, practices excellent hand hygiene, as well as keeping a safe distance. If you need HVAC service, big