Trinity Garage Door Service — Garage Doors in National City, CA
About Us We are a family-owned and operated business with over 20 years of experience in repairing and installing residential garage doors across San Diego. What Sets Us Apart? At Trinity, when you call, you speak directly with Rene, the owner. Rene handles all phone calls, schedules appointments, and personally meets with you during your free estimate. He stays involved throughout the repair or installation process, ensuring that any issues are swiftly addressed. We believe in direct communication, so you’ll always reach the right person every time—no filters, no hassle. Rene is dedicated to ensuring your satisfaction because we understand the value of happy customers.
Services we offer
Need hardware for your garage door installer?
We also own Hinge Outlet — professional-grade hinges, handles and door hardware shipped fast. Homeowners can claim a one-time 20% code, capped at $500 in savings.
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