Same-day dispatch for commercial & industrial door, automatic door, and dock repair across Southern California — all major brands serviced.Installation, repair, preventive maintenance, and 24/7 emergency dispatch for commercial facilities — serving warehousing, cold storage, food & beverage, manufacturing, and more.
Overhead, rolling steel & high-speed doors — same-day service
Dock levelers, restraints & seals — 24/7 dispatch
Logo displayed with authorization from NLY Construction Inc.
CA Licensed ContractorServices provided by licensed contractor NLY Construction Inc, CSLB #1052928 (B, D28).
Veteran-FoundedFounded and staffed by U.S. military veterans. Discipline and accountability on every call.Every engagement starts with the same promise: rapid response, professional technicians, complete door-and-dock coverage, and compliance-ready documentation.
Start with our commercial and industrial door repair hub to match what you are seeing — a door stuck open, bent tracks, a torn curtain, broken springs — to the right repair. Loading positions are covered on our dock leveler repair page, including restraints, bumpers and dock seals, and both are often handled in the same visit.
See the work behind it: a forklift-damaged sheet door secured at an Anaheim warehouse, a rolling steel door stuck open in Santa Ana and a dock leveler PM visit in Irwindale, or browse all documented commercial door and dock projects.
Planning ahead? Our door and dock maintenance guides cover PM checklists, repair-or-replace decisions and budgeting. Learn why facility teams choose InSev Tech, read our mission and service principles, see the industries we serve, or explore field service careers at InSev Tech.
Emergency dispatch runs around the clock — nights, weekends, and holidays — with someone answering the phone and a truck on the way.
The technician who arrives is trained on the equipment in your building. Common parts ride on the truck, so most diagnoses end in a same-visit repair.
Installation, repair, preventive maintenance, compliance inspections, parts, and emergency response sit with one point of contact — no handoffs and no gaps in coverage.
