About us

At Hanson Overhead Garage Door Service, located in Cotati and proudly serving Sonoma, Marin & Napa Counties, we specialize in reliable, professional care for all your garage door needs. As experts in garage door spring replacement service in locally based in Cotati CA, our team swiftly restores balance and safety to your door—ensuring smooth, secure operation every time. We install industry-leading LiftMaster garage door openers in the North Bay, including premium Elite Series models with Wi‑Fi, battery backup, and MyQ® smart-home integration. Looking for top-tier doors? Our certified installers specialize in C.H.I. overhead garage door installations across Sonoma County, offering countless styles and color customizations. When accidents happen, rely on us for broken garage door panel repair in Marin County, restoring appearance and function swiftly while minimizing disruption. If your door comes off its tracks, trust our emergency garage door off-track repair in Cotati, with prompt, courteous service to get your door safely back in action. Our services also cover opener repairs, custom wood “Ranch House” doors, full tune-up packages (Bronze–Platinum), annual inspections, and a worry‑free warranty on parts and labor. Family-owned for over 15 years, owners Adam and Teresa Carver focus on educating customers about door safety and maintenance

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