U. S. Air Conditioning And Heating

HVAC contractor
4.6(22 reviews)
2301 Apollo Dr, Los Angeles, CA 90046
U. S. Air Conditioning And Heating

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About U. S. Air Conditioning And Heating

U.S. Air Conditioning And Heating has served Los Angeles area homeowners for more than 30 years, delivering installation, repair, and maintenance across Malibu, Moorpark, Chatsworth, Manhattan Beach, Simi Valley, and surrounding neighborhoods. The company maintains an A+ rating with the Better Business Bureau and holds proper licensing for Los Angeles County. With 21 customer reviews averaging 4.6 stars, the team has built a reputation for arriving on time, communicating clearly, and standing behind their workmanship.

This contractor distinguishes itself through deep expertise in heat pump and hybrid system installations, offering solutions that handle both heating and cooling in a single unit. Their indoor air quality focus includes advice on filtration and ventilation, addressing concerns specific to Southern California smog and seasonal fire smoke. Every technician completes background checks, drug testing, and manufacturer certification before servicing equipment. The company provides written quotes with transparent pricing, ensuring homeowners know exactly what each repair or installation will cost before work begins.

Customer reviews frequently name technician Shan (Shawn) for his approach to difficult repairs. Dennis J. describes a system replacement where the new setup eliminated noisy operation and improved efficiency. Michelle Silverstein recounts a heater failure diagnosed and resolved within hours during an evening emergency. Vernon C. Tucker, Esq. notes the owner personally supervised installation of three units across his property, including two ductless mini-split systems. Reviewers consistently mention Shan or his team returning for annual maintenance after the initial installation.

What Customers Say

Eight verified reviewers awarded 5-star ratings, with three specifically praising same-day or next-day emergency response. Four customers named technician Shan or Shawn, highlighting his communication and attention to detail. No negative reviews appear in the available sample, and reviewers consistently mention transparent pricing and reliable follow-through.

Working Hours

Sunday6 AM–10 PM
Monday6 AM–10 PM
Tuesday6 AM–10 PM
Wednesday6 AM–10 PM
ThursdayToday6 AM–10 PM
Friday6 AM–10 PM
Saturday6 AM–10 PM

Services

Heat Pump & Hybrid System Installation

Dual-function units providing both heating and cooling, efficient for Southern California temperature swings.

Ductless Mini-Split Systems

Zoned cooling and heating for older homes, home additions, or rooms without existing ductwork.

AC Repair & Maintenance

Diagnostics, refrigerant recharge, component replacement, and seasonal tune-ups for all brands.

Heating System Repair

Furnace repair, heat exchanger inspection, ignitor replacement, and emergency heating service.

Indoor Air Quality Solutions

Filtration upgrades, ventilation assessment, and guidance on reducing airborne particulates.

Packaged Rooftop Units

Commercial-grade rooftop HVAC systems for businesses, installed and integrated with existing infrastructure.

Frequently Asked Questions