us1 hvac – your first call for home comfort
Your Comfort Comes First
At US1 HVAC, we treat every home like our own. From same-day repairs to new system installs, we keep your home running smoothly year-round. Our certified technicians deliver reliable air conditioning and heating repair, preventative maintenance, dependable appliance service, and expert system installations – all with honesty, precision, and a personal touch you can count on.
The US1 promise
Home comfort done right – the first time
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Certified Experts✔
Every install is handled by licensed pros who take pride in doing it right the first time. -
On-Time, Every Time✔
We show up when we say we will—fast, clear, and ready to get the job done. -
Local & Trusted✔
Family-led and SoCal-based, we’ve built our name on reliability and honest service. -
Respect for Your Home✔
We treat every space like our own—clean, careful, and focused on lasting comfort.
Our Customers Love Us!
"The team arrived quickly and fixed our AC the same day. Outstanding Los Angeles HVAC repair experience!"
- Maria S.
"Professional heating repair service. They explained everything clearly and restored warmth to our home within hours."
- James T.
"Reliable HVAC maintenance that kept our system running all summer. Highly recommend for efficiency and trustworthiness."
- Linda R.
Our Services
Comprehensive solutions for heating, cooling, and appliances across Greater Los Angeles.
Air Conditioning Repairs
Fast, same-day AC repair to restore cooling and comfort throughout Los Angeles and the San Fernando Valley.
Air Conditioning Installations
Energy-efficient AC systems installed by factory-certified professionals — done right the first time for lasting comfort and performance.
Heating Repairs
Trusted heating repair Los Angeles services, keeping homes warm with expert diagnostics and long-term indoor comfort solutions.
Heating Installations
Professional heating system installations built for efficiency, reliability, and year-round comfort — serving Los Angeles and the San Fernando Valley.
Air Conditioning & Heater Maintenance
Protect your comfort and your wallet with regular HVAC tune-ups that boost efficiency, prevent breakdowns, and extend system life.
Appliance Repairs
Appliance repair made simple — from refrigerators and ovens to dishwashers, washers, and dryers, our certified technicians provide same-day service across Los Angeles and the San Fernando Valley.
Why Choose Us?
We deliver reliable, affordable, and expert HVAC repair, installation, and maintenance services throughout Greater Los Angeles.
Certified Technicians
Every job is handled by fully licensed and certified HVAC technicians committed to safety and precision workmanship.
Same-Day Service
We provide same-day HVAC service across Los Angeles and San Fernando Valley for urgent heating or cooling needs.
Energy Efficiency
Our heating and cooling systems focus on reducing energy costs while maximizing indoor comfort year-round.
Residential Services
Trusted by homeowners, we offer scalable HVAC and appliance services for every property size.
Proven Local Experts
With decades of experience, we’re known across Los Angeles for dependable appliance repair and HVAC solutions.
one call solves it all
From AC and heating repair to appliance maintenance, our certified technicians deliver fast, dependable service and expert installations across Los Angeles and the San Fernando Valley. Same-day availability and energy-efficient solutions keep your home comfortable year-round.
Special Offers for our neighbors!
Mention any of the following to save on your next appointment.
$79 System Tune-Up
Call for details!
free second Look!
On any previous estimate. Call for details!
10% OFF for new clients
Call for details. Restrictions Apply.
Cities We Serve
San Fernando Valley, CA
US1 provides expert air conditioning, heating and appliance services across the San Fernando Valley.
Greater Los Angeles, CA
US1 is your home comfort solution providing dependable, reliable HVAC and Appliance services across Greater Los Angeles
Ready for Reliable Comfort?
Book your same-day air conditioning, heating, and repair service today and enjoy trusted solutions from Los Angeles HVAC experts.