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31 Years
experience
Emergency
services
Your Trusted HVAC Partner in Newbury Park, CA
US Air Conditioning was founded on the principle of treating customers like family while delivering high-quality HVAC services at fair prices. With over 30 years of experience, we specialize in residential and commercial HVAC installation, repair, and maintenance, serving Los Angeles and Ventura areas. Our team of certified technicians combines extensive technical knowledge with a commitment to transparency, offering 24/7 emergency services, energy-efficient solutions, and financing options.

We prioritize long-term customer relationships through same-day service, upfront pricing, and industry-leading warranties. Our expertise in advanced systems like ductless splits and packaged rooftop units ensures tailored solutions for optimal comfort. Recognized as Customer Care Dealers, we maintain rigorous standards for professionalism, continuing education, and ethical business practices while adapting to evolving industry technologies.
Services
HVAC Installation Air Conditioning Repair Furnace Maintenance Ductless Systems Indoor Air Quality
Details
  • Year established: 1995
Highlights and features
  • We provide 24/7 emergency HVAC service across the service area
  • Our technicians are factory-trained for all major HVAC brands
  • We offer energy-saving solutions with up to 30% efficiency improvements
  • Our service includes same-day repairs and scheduled maintenance plans
  • We utilize advanced diagnostics to identify and resolve system inefficiencies
Associations and certifications
  • Customer Care
What people say
Knowledgeable technicians Efficient repairs Reliable service Energy savings Professional staff
Services
HVAC Installation
Our expert HVAC installation services ensure proper sizing and implementation of heating and cooling systems. We handle complete system replacements and new installations for residential and commercial properties. Our certified technicians follow manufacturer specifications while maintaining local code compliance, guaranteeing optimal performance and energy efficiency for both standard and specialized HVAC configurations.
Air Conditioning Repair
Professional diagnosis and repair of all air conditioning systems including ductless and central units. Our 24/7 emergency service addresses refrigerant issues, compressor failures, and electrical problems. We use factory-authorized parts and diagnostic tools to restore system efficiency while offering transparent pricing for repair solutions.
Furnace Maintenance
Comprehensive furnace maintenance programs prevent breakdowns and extend equipment life. Our technicians perform safety checks, efficiency evaluations, and component inspections according to manufacturer guidelines. Regular maintenance improves energy efficiency, reduces operating costs, and maintains warranty validity for residential and commercial heating systems.
Indoor Air Quality
Advanced indoor air quality solutions including filtration systems and UV purification. We install whole-home air cleaners that remove 99.98% of airborne contaminants. Our specialists recommend customized solutions for allergy relief, humidity control, and improved respiratory health through enhanced ventilation and purification technologies.
Ductless Split Systems
Ductless HVAC installation, repair, and maintenance for homes without existing ductwork. Our certified technicians implement zoned climate control systems that improve energy efficiency and allow precise temperature management. We handle multi-zone installations and complex configurations while ensuring optimal system performance and integration with smart home technologies.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance for residential and commercial properties. Our services cover air conditioning systems, furnaces, heat pumps, ductless splits, and indoor air quality improvements.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services to address urgent heating and cooling system failures across our service area.
Are financing options available?
We offer financing programs for new HVAC system installations, allowing homeowners to upgrade their equipment with manageable monthly payments.
What energy efficiency programs do you support?
We install high-efficiency HVAC systems with up to 30% energy savings and help customers qualify for federal tax credits and utility rebates.
Do you service all HVAC brands?
Our certified technicians are trained to service and repair all major HVAC brands, both residential and commercial, with factory-authorized diagnostic tools and procedures.
What maintenance plans are available?
We offer semi-annual and annual maintenance plans that include comprehensive system inspections, safety checks, and performance optimizations to maintain equipment warranties and efficiency.
Reviews (4)
Steve Shrager
Aug 10, 2022 Report
Thank you so much for your recent job well done at one of my rental units. Its nice to know when I call you guys I can always count on a prompt return call. You always take my jobs, small or large and do a great professional job. You go the extra mile and that's why I am pleased to give you referrals, which I always get positive feed back from. Thanks again.
William Paduano
Aug 10, 2022 Report
Thank you so much for installing a new air conditioning unit here at Transmed with very short notice. You saved my computers from overheating. I have never seen work done so fast and clean. I highly recommend your services to anyone and if you need a referral, just let me know.
Warryn C.
Jul 11, 2021 Report
Shaun, had kept my inefficient units running until I finally tasked him to replace the. Did a great job, we are quite pleased with his work. I will continue to send him customers!
Shelly S.
Feb 10, 2021 Report
Shan and his team were wonderful to work with. We just moved into a valley house with no central air (unit or ductwork!). We were told from the beginning that installing a new ductwork system in this house would be problematic because only half of the house has an attic crawlspace, and we wanted to avoid putting unsightly ductwork on the roof. Regardless, Shan's team figured it out and was able to install everything in a professional and seamless manner.

They also gave us the best price. I know this for sure because I got three other quotes that were way off the charts. Thanks US Air! My family and I are now very comfortable and loving our new Nest thermostat!