HVAC Repair Belmont CA | Call Equinox Air Conditioning

Belmont, CA 94002

(650) 360-9499

https://equinoxairconditioning.com/San-Mateo

Key Services

  • HVAC system repair
  • HVAC system maintenance
  • HVAC installation or replacement

Questions and Answers

What are common signs my Belmont home's HVAC system needs repair?

Two frequent issues we see locally are short cycling, where the system turns on and off too frequently, and air handler fan problems, which can cause weak airflow or strange noises. These can strain your system and increase energy bills. Our technicians are familiar with these local HVAC challenges and can diagnose the root cause—whether it's a refrigerant issue, faulty sensor, or blocked airflow—using our stocked service trucks to often provide a same-day solution.

What is included in your HVAC maintenance service?

Our preventative maintenance is designed to extend the life of your system and improve efficiency. We perform a thorough inspection, clean essential components, check refrigerant levels, tighten electrical connections, and test system controls. For Belmont residents, this proactive service is key to catching minor issues, like those that cause short cycling, before they become major repairs. We use this visit to ensure your system runs reliably through our varying local seasons.

Do you install and service specific HVAC brands?

Yes, we are experienced with a range of major brands including Lennox, Armstrong, Mitsubishi, Trane, and Goodman. Whether you need a full system replacement or a repair, we use genuine branded parts for compatibility and durability. Our installation teams ensure your new system is correctly sized and configured for your Belmont home's layout to provide optimal comfort and efficiency.

Business Profile

Equinox Air Conditioning is a Belmont-based, fully licensed and insured HVAC provider dedicated to delivering reliable heating and air conditioning solutions for local homes and businesses. We specialize in the installation, maintenance, and repair of major brands like Lennox, Trane, and Mitsubishi, using branded parts to ensure lasting performance. Our commitment is to straightforward service, fair pricing, and honesty, which has built trust with thousands of clients across the San Francisco Peninsula. With trucks fully stocked for most jobs and 24/7 emergency support, we work to resolve your HVAC issues efficiently, prioritizing the safety of your home and your comfort. Our goal is to provide essential services that improve indoor air quality and system longevity, without recommending unnecessary repairs.

Business Location & Hours



Mon:8:00 AM - 6:00 PM
Tue:8:00 AM - 6:00 PM
Wed:8:00 AM - 6:00 PM
Thu:8:00 AM - 6:00 PM
Fri:8:00 AM - 6:00 PM
Sat:8:00 AM - 6:00 PM
Sun:8:00 AM - 6:00 PM


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