Frequently Asked Questions

Most standard filters should be replaced every 1-3 months, depending on usage and filter type. If you have pets or allergies, you may need to change them more frequently. High-efficiency filters may last longer but should still be checked monthly. A dirty filter restricts airflow, reduces efficiency, and can damage your system.

Several issues can cause this: low refrigerant levels, a dirty air filter, a frozen evaporator coil, or a malfunctioning compressor. First, check your thermostat settings and make sure it's set to "cool." Then check your air filter — a clogged filter can cause freezing. If the problem persists, call Fresh Air UA at (310) 570-2935 for professional diagnosis.

With proper maintenance, most AC units last 15-20 years and furnaces can last 15-25 years. Heat pumps typically last 10-15 years due to year-round operation. Regular professional maintenance can extend the life of your system and catch small problems before they become expensive repairs.

Yes! Fresh Air UA HVAC offers 24/7 emergency service throughout Los Angeles County. We understand that HVAC emergencies don't follow a schedule, especially during extreme heat or cold. Call (310) 570-2935 anytime — day or night, weekends and holidays — for emergency AC or heating repairs.

Repair costs vary depending on the issue. Simple repairs like thermostat replacement might cost $150-300, while compressor replacement can cost $1,500-2,500. We always provide upfront pricing before starting any work, so you know exactly what to expect. We'll explain all options so you can make an informed decision.

Fresh Air UA HVAC serves all of Los Angeles County including Los Angeles, Encino, Burbank, Santa Monica, North Hollywood, Canoga Park, Van Nuys, Glendale, Studio City, Sherman Oaks, and surrounding areas. Our technicians are strategically located for fast response times throughout the region.

We recommend professional maintenance twice a year — once in spring for your AC before summer, and once in fall for your heating system before winter. Regular maintenance improves efficiency, extends system life, maintains warranty coverage, and catches small problems before they become expensive repairs.

Yes, Fresh Air UA HVAC is fully licensed (CA License #1109368) and insured. All our technicians are EPA certified for refrigerant handling and undergo ongoing training. You can have complete confidence that qualified professionals are working on your system.

We service all major HVAC brands including Lennox, Trane, Carrier, Goodman, Rheem, Bryant, American Standard, York, Amana, and more. Whether you need repair, maintenance, or installation, our technicians are trained to work on virtually any make or model.

Yes, we offer flexible financing options for HVAC installations and major repairs. We understand that a new HVAC system is a significant investment, and we work with you to find payment solutions that fit your budget. Ask us about current financing promotions when you call.