North Concord/Martinez BART
At 3700 Port Chicago Highway, opened 16 December 1995, the anchor for BART-edge gate work.
North Concord is written here with its timing caveat up front: the former Concord Naval Weapons Station redevelopment is not a residential neighbourhood yet. No homes from that project are for sale or tourable as of October 2026 reporting, with first-phase groundbreaking projected around 2030. The gate work in North Concord today is the existing stock — older ranch homes west of BART, BART-edge pedestrian gates, and industrial-edge frontages that must be screened from residential work. North Concord calls go to (925) 265-8944, Monday–Sunday, 8:00 AM–8:00 PM.
Say whether your gate is an existing ranch or BART-edge gate, or something tied to the reuse-project site — only the existing stock is quotable today — and the visit is confirmed by phone.
Call +19252658944 → No online form. Just a phone call.On this page
Existing ranch gates, BART-edge pedestrian gates, and industrial frontages screened from residential scope are the North Concord range today. Call (925) 265-8944 to describe yours.
Automatic Gate RepairOpeners, motors, control boards, sensors and access devices on automated gates.View details →
Driveway Gate RepairSagging, dragging, off-track and damaged driveway gates put back to smooth travel.View details →
Sliding Gate RepairTracks, rollers, chains and limit settings for sliding and cantilever gates.View details →
Swing Gate RepairHinges, posts, latches and operators for single- and double-leaf swing gates.View details →
Gate Opener RepairMotors that hum, stall, reverse or ignore remotes and keypads, diagnosed in order.View details →
Gate Hinge RepairWorn, bent or pulling hinges replaced or reinforced so the leaf hangs square.View details →
Gate Track RepairBent, rusted or debris-choked tracks straightened, cleaned or replaced.View details →
Separate today from tomorrow first, and residential from industrial second: those two separations decide whether a North Concord gate is a job at all, before any hardware is discussed.
Gates near North Concord/Martinez BART face commuter parking spillover, foot traffic and the proposed footbridge access discussion south of the station, so latches and pedestrian gates cycle hard.
How we help: We fit firmly latching hardware to BART-edge pedestrian gates and check the gate against the footpath it actually serves.
Arnold Industrial Way and Port Chicago Highway carry industrial-yard gates beside residential streets, and a residential gate repair ends where a commercial or industrial gate job begins.
How we help: We screen industrial-yard gates on intake and scope them separately, rather than quoting residential hardware for an industrial entrance.
Older military housing with reported condition issues and possible renovation-versus-demolition futures does not take a standard residential gate quote.
How we help: We ask about the property's status and ownership before scoping any gate work there, and we do not assume a standard job.
A BART-edge pedestrian gate that will not latch reliably
An older ranch side or driveway gate sagging or rotting
An industrial-yard gate quoted as a residential job
A gate on a street affected by commuter parking spillover
A village-property gate whose ownership or future is unclear
The BART station, the highways and the reuse-project site are the North Concord anchors.
At 3700 Port Chicago Highway, opened 16 December 1995, the anchor for BART-edge gate work.
The station road and industrial-edge artery, carrying both residential and warehouse frontages.
The highways framing the North Concord polygon and its commuter streets.
The roughly 5,028-acre reuse-project site — a watch-list for future gate demand, not a current neighbourhood.
The North Concord polygon is a large catch-all overlapping Sun Terrace, Baldwin Park and downtown-edge streets, so an address here proves very little on its own — Concord city limits are confirmed on the call. Concord homes in ZIP codes 94518, 94519, 94520 and 94521 are the ones served.
Sun Terrace · Baldwin Park · Crawford Village
No star rating and no customer quotations are published on this page. Grand Gate Repair of Concord Company is listed independently on Google Maps and Yelp, and by phone at +1 925-265-8944, Monday–Sunday, 8:00 AM–8:00 PM.
Call +19252658944 →Our team can help if your question is not answered here.
Call +19252658944 →Older ranch side and driveway gates on the existing stock, BART-adjacent pedestrian gates with high foot and bike traffic, and industrial-yard gates that must be screened as commercial. The Naval Weapons Station project adds no current residential gate work: no homes are for sale or tourable yet, with groundbreaking projected around 2030.
Yes. Diagnosis runs in order: power, control board, motor and drive, safety circuit, limits, then mechanical hardware. A gate that opens but will not close, or reverses at the same spot, is usually a sensor or limit fault rather than a dead motor. We never bypass safety sensors, and we do not tape over or disconnect photo eyes.
Often, yes, but ownership comes first. On a shared, courtyard or complex gate, the owner, homeowners association or property manager may need to approve the work, and access devices may be complex-owned. Tell us who manages the gate when you call so the visit is not wasted.
Note exactly what happens: nothing at all, humming without movement, stopping halfway, reversing, grinding, dragging or failing to latch. Check whether the gate moves freely by hand when released, and whether anything is blocking the track or the sensor path. Do not force a stuck gate, which can bend a track or break a hinge further.
Grand Gate Repair of Concord Company is open Monday–Sunday, 8:00 AM–8:00 PM. Booking is by phone only: call +1 925-265-8944. We do not promise a same-day visit or round-the-clock availability, so the call is where the timing is confirmed.
For a North Concord gate, call Grand Gate Repair of Concord Company at +1 925-265-8944 — open Monday–Sunday, 8:00 AM–8:00 PM, serving Concord, CA from 2727 Clayton Rd.
Say whether the gate is existing stock or reuse-project related, and where near BART or the highways it stands — appointment type and timing are confirmed by phone.