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13 Years
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Emergency
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Your Trusted HVAC Partner in Southern California
Home Comfort USA is a family-owned and operated HVAC company founded in 2013 by Ken Starr, a seasoned HVAC industry expert with decades of experience. Our mission is to provide Southern California residents with exceptional heating, air conditioning, and indoor air quality services while upholding core values of integrity, community service, and customer satisfaction. We differentiate ourselves through our faith-based approach, commitment to ethical practices, and personalized service that treats every customer like family. Our team of certified technicians delivers 24/7 emergency services, energy-efficient solutions, and comprehensive maintenance programs across Anaheim, Orange County, Los Angeles, and surrounding areas.

We guarantee 100% satisfaction, pledge to never recommend unnecessary services, and maintain rigorous standards for cleanliness and professionalism. Recognized with the 2018 Angie's List Super Service Award, we combine technical expertise with a dedication to improving community well-being through charitable initiatives and transparent business practices.
Services
HVAC Repair AC Installation Heating Maintenance Indoor Air Quality Attic Insulation Radiant Barrier
Details
  • Year established: 2013
Highlights and features
  • 24/7 emergency HVAC services available
  • 100% satisfaction guarantee on all work
  • Technicians provide same-day service appointments
  • Energy-efficient solutions that reduce utility bills
  • Free estimates with no hidden fees
Associations and certifications
  • Angie's List Super Service Award
What people say
Outstanding service Professional technicians Prompt response Energy savings Thorough explanations
Services
HVAC Repair
Our certified technicians provide prompt HVAC repair services for heating and cooling systems across Southern California. We address refrigerant leaks, compressor issues, and electrical malfunctions while maintaining energy efficiency standards. Emergency services operate 24/7 with transparent pricing and guaranteed satisfaction.
AC Installation
We specialize in energy-efficient air conditioning installations tailored to Southern California's climate. Our experts guide homeowners through system selection, SEER rating optimization, and proper sizing calculations. All installations include manufacturer warranty registration and post-installation performance verification.
Heating Maintenance
Our preventive heating maintenance programs include comprehensive inspections, component lubrication, and efficiency testing. Regular tune-ups extend system lifespan, reduce energy consumption, and prevent unexpected breakdowns during winter months in Orange County and surrounding areas.
Indoor Air Quality
We offer complete indoor air quality solutions including filtration system installation, duct cleaning, and humidity control. Our services address allergens, volatile organic compounds (VOCs), and particulate matter to create healthier living environments for Southern California families.
Attic Insulation
Our Owens Corning L77 PROPINK fiberglass insulation services improve energy efficiency by reducing heat transfer. We install blown-in insulation that meets R-value requirements for Southern California's climate while maintaining attic ventilation standards and fire safety codes.
People
Ken Starr
Founder & CEO
With decades of HVAC industry experience, Ken Starr established Home Comfort USA in 2013 to provide ethical, customer-focused services. He leads our team of certified technicians while maintaining active community involvement through local charity projects.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including air conditioning repair, heating installation, indoor air quality improvements, attic insulation, and radiant barrier services for Southern California residents.
Are your technicians certified?
All our technicians hold current industry certifications and receive ongoing training to maintain expertise with the latest HVAC technologies and installation techniques.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC services with same-day appointments available for urgent heating and cooling system failures.
What financing options are available?
We offer flexible financing plans through trusted partners to help homeowners manage HVAC replacement and major repair costs with affordable monthly payments.
How can I improve indoor air quality?
Our indoor air quality specialists recommend HEPA filtration systems, UV air purifiers, and regular duct cleaning services to reduce allergens and improve respiratory health.
What areas do you service?
We serve all of Southern California including Anaheim, Orange County, Los Angeles, San Bernardino, Riverside, and surrounding communities with prompt HVAC solutions.
Videos
Reviews (3)
Ericka Brown
Feb 14, 2019 Report
Jynessa & Nick were friendly and professional. We definitely will use their services again. Thank you!
Andy Erriugazy
Jun 19, 2018 Report
Where do I start? From the moment Chris arrived and greeted me, I immediately knew my family was in good hands. Not once did I feel rushed or seemed like I was another sale, he genuinely looked out for what was best for me and my family. I appreciate that he was able to sit down with me and explain my options, educate me as too how the entire system works. I was given a step-by-step as to what to expect during the installation process, and made me feel confident with the choice I was making. I highly recommend HomeComfort USA to anyone in the market for an AC System, and you cannot go wrong if Chris ends up at your door. Thanks again brother!
Virginia Vera Hinojos
Jun 16, 2018 Report
Just had a service/ maintenance check by Mario and had a great experience. He was very informative and helpful with our questions and concerns. Glad to know Comfort Air USA has such knowledgeable technicians that also have great customer service. Always happy with them.