Precise Air Systems Inc.

Precise Air Systems Inc. We are authorized dealer for Lennox, York, Amana, Carrier, Goodman, Bryant, Honeywell, Trane, Rheem, LG, Mitsubishi, Fujitsu, and much, much more. CSLB #428900

Family owned and operated for 35 years our best advertising has always been our customers. We take pride in knowing that we have done the job right and your 100% satisfied with our work. Whether it's a large scale Commercial Heating or Air Conditioning Project, Commercial Solar Panel installation, or simply performing maintenance on your Residential Air Conditioning unit we get the job done and make sure you're satisfied.

A new Lennox system can adapt to your home in real time. If your current system struggles to keep up, an upgrade can mak...
06/22/2026

A new Lennox system can adapt to your home in real time. If your current system struggles to keep up, an upgrade can make a huge difference in comfort. Give us a call to learn more about our Lennox options.

06/22/2026

Here's to the dads in our community who fix, build, teach, and support. Wishing you a fun and relaxing Father's Day!

If your house smells musty after the heating and cooling system runs, that's worth paying attention to. It could be a se...
06/19/2026

If your house smells musty after the heating and cooling system runs, that's worth paying attention to. It could be a serious issue. Call us.

Humidity tip: Comfort isn't just based on temperature. If the air feels sticky or too dry, your system may need help con...
06/17/2026

Humidity tip: Comfort isn't just based on temperature. If the air feels sticky or too dry, your system may need help controlling moisture. On your home's thermostat, look for the water droplet icon like this one and check the indoor humidity percentage. It should be between 30% and 50%.

Beat the rush! Booking HVAC service now, before peak season, ensures faster service and peace of mind. Reserve your spot...
06/15/2026

Beat the rush! Booking HVAC service now, before peak season, ensures faster service and peace of mind. Reserve your spot on our schedule today.

Improve your sleep! If your bedroom feels stuffy at night, it's often due to airflow + humidity. We can help fix it. Sch...
06/12/2026

Improve your sleep! If your bedroom feels stuffy at night, it's often due to airflow + humidity. We can help fix it. Schedule your appointment today.

For 51 years, we've been proud to serve the Los Angeles area, helping families stay comfortable through every season.As ...
06/11/2026

For 51 years, we've been proud to serve the Los Angeles area, helping families stay comfortable through every season.

As America prepares to celebrate 250 years, we’re reminded that lasting progress is built by people who show up every day for their community.

For over 130 years, Lennox has supported that same mission across the country, and we’re proud to partner with a brand that shares our values. Honoring the past. Building the future. Staying local.

If your HVAC system cycles on/off frequently, it may be short-cycling, which is often fixable and worth addressing early...
06/10/2026

If your HVAC system cycles on/off frequently, it may be short-cycling, which is often fixable and worth addressing early to prevent things from getting worse. Schedule an appointment today so we can take a look.

Don’t forget! A new HVAC filter can make a big difference in your air quality and system performance. When was the last ...
06/08/2026

Don’t forget! A new HVAC filter can make a big difference in your air quality and system performance. When was the last time you placed it? Now is the perfect time to do it.

Thermostat wars! Who's the person in your house always messing with the thermostat?
06/05/2026

Thermostat wars! Who's the person in your house always messing with the thermostat?

Address

5467 W San Fernando Road
Los Angeles, CA
90039

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 9am - 12pm

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