Daly City HVAC Masters repairs, installs and maintains heating, cooling and indoor air equipment for homes in Daly City, South San Francisco, Colma and Brisbane. We have done this work since 2008, from an office at 725 Mission Rd in Colma, the small town between Daly City and South San Francisco. We are an independent company, not affiliated with any equipment manufacturer.
What we hold to
Technical precision. A recommendation should come with its reason. If an indoor coil froze, you hear whether the cause was weak airflow or a low refrigerant charge, and how the technician can tell. If a furnace keeps shutting itself down, you hear which safety control stopped it and why that control exists. When you understand the why, you can judge the fix for yourself.
Local context. Homes a few miles apart live in different weather. On the fog side of Daly City a furnace runs in most months, damp air leads to condensation and mold, and salt wind wears down outdoor units. On the bay side, in South San Francisco and Brisbane, it is a little warmer and less foggy. We size, place and maintain equipment for the place where it will actually run.
No pressure. We give you information and options, and you decide what makes sense for your home and budget. When a repair still makes sense, we say so. When a system is near the end of its life, we show you why and leave the timing to you. The repair or replace guide walks through a rule-of-thumb method you can apply yourself.
What you can count on
- A written estimate before any work begins, reviewed with you. No hidden fees.
- A warranty on parts and labor.
- Phone lines staffed 24/7, and technician appointments from 8 AM to 8 PM, seven days a week.
- EPA-certified technicians, as federal rules require for anyone who handles refrigerant.
Our customers rate us 4.9 on average across 187 reviews.
What we work on
Furnaces, central air conditioners, heat pumps and ductless mini-splits; boilers and radiant floors; ductwork, zoning and thermostats; and the equipment that keeps indoor air clean and at the right humidity, from filters and purifiers to dehumidifiers. We also look after offices, labs and shops through commercial HVAC maintenance. The full list is on the services page, and typical price ranges are in the HVAC cost guide.
Where we work
We work in four cities: Daly City, including Broadmoor, South San Francisco, Colma and Brisbane, ZIP codes 94014, 94015, 94080 and 94005. What each city’s climate and housing mean for a heating or cooling system is on the service areas page. To book a visit or ask a question, see the contact page.