1stGatesRepair Service Garage Door Repair San Mateo, CA 94401 153 S B St San Mateo, CA 94401 Phone: (650) 514-5216 Google Maps: https://www.google.com/maps/place/1stGatesRepair+Service/@37.5665632,-122.3232881,17z/data=!3m1!4b1!4m6!3m5!1s0x808f9f0072409d5d:0x2671fb7e325ef0d6!8m2!3d37.5665632!4d-122.3232881!16s%2Fg%2F11x7mblhkh?sa=X&ved=1t:2428&ictx=111&entry=tts&g_ep=EgoyMDI1MDMwNC4wIPu8ASoASAFQAw%3D%3D 1stGatesRepair Service provides professional garage door services in San Mateo, CA and surrounding areas. Call We offer emergency repairs, spring and cable service, opener installs, and tune-ups for homes and businesses. Our technicians arrive prepared to diagnose the issue and walk you through options before any work begins. Licensed and insured, with clear pricing and respectful service throughout San Mateo and nearby areas. Same-day and next-day appointments when available — we treat your time and property with care. From noisy doors to complete replacements, we focus on safe, lasting repairs you can rely on. (650) 514-5216 for a free estimate! Rated 5/5 stars on Google