Free on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
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AfterGate Company in Foster City, CA
Calder Gate Repair is the gate company Foster City homeowners call when a driveway gate stops opening, a keypad locks them out, or an opener starts grinding. If you’re searching for a home gate specialist, most jobs here come down to one of three fixes: a gate off its track, an electric system that lost power or signal, or an opener motor that quit. We’re part of the Relay Home Co. family, and every Foster City job comes with a written price before any work starts, a 365-Day Done Right Promise, and a live person on the phone twenty-four hours a day. Call (903) 417-0793 for a free estimate.
Why Foster City Homes Are Different
Foster City was built on engineered landfill along the San Francisco Bay, which means two things for gate work: soil settles and shifts, and lots are tighter than in the East Bay hills. Gates that worked fine five years ago drift out of alignment as the ground beneath the posts moves. Most properties here are single-family homes from the 1960s through 1980s, many with original driveway gates and openers that predate smartphone integration. Foster City is also a planned community with active homeowner associations, especially in neighborhoods like the Islands and the Gables, where exterior changes often need HOA sign-off before a new gate can be installed. Salt air is a constant: hinges, brackets, and control boards near the water corrode faster than they do ten miles inland. And because many lots back onto lagoons, access panels and power runs sometimes sit in damp, hard-to-reach spots. None of this is exotic, but it does change how we diagnose and repair.
Our Main Foster City Services
Two service calls dominate our schedule in Foster City: mechanical gate failures and opener problems. Here’s what each involves.
Gate Repair in Foster City
A sagging, stuck, or dragging gate in Foster City is usually a combination of settled posts, corroded hinges, and a set of wheels or rollers that have worn down on one side. We straighten the frame, replace what’s pitted or seized, and reset the travel so the gate doesn’t bind at the latch. On lagoon-facing properties we take extra time with rust removal and marine-grade hardware where the original has failed. Most Gate Repair in Foster City calls are completed in a single visit because the job is mechanical: the gate itself, not the electronics.
Electric Gate Repair in Foster City
Electric gate problems in Foster City tend to be either interrupted power to the motor, a damaged or severed loop wire under the driveway, or corrosion inside the control box. Water intrusion is the recurring theme, especially on older installs where the cabinet gasket has hardened and cracked. We trace the circuit, test the safety edges and photocells, and replace boards or wiring as needed. Full details live on our Electric Gate Repair in Foster City page.
Gate Opener Repair in Foster City
When the opener hums but the gate doesn’t move, or the remote works only from three feet away, Foster City homeowners are dealing with a failed capacitor, stripped gear, or a receiver board that’s lost its range. We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule and stock common parts locally so most opener repairs don’t wait on a shipment. Read more on our Gate Opener Repair in Foster City page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Foster City
We stock common parts for Linear, Viking, and Ghost Controls openers, plus DoorKing boards and remotes for the many Foster City townhome and HOA gate systems built around that brand. Because we carry those parts locally, most opener repairs in Foster City are completed same day. See our brands for the full list.
Pricing for Gate Company in Foster City, CA
| Service | Typical range in Foster City |
|---|---|
| Gate off track or rehang | $180 – $350 |
| Hinge or wheel replacement | $140 – $320 |
| Gate opener motor replacement | $550 – $1,100 |
| Opener circuit board replacement | $280 – $600 |
| Remote or keypad replacement | $90 – $220 |
| Safety sensor or photo-eye repair | $150 – $300 |
| Loop detector wire repair | $220 – $520 |
| Full gate opener install | $1,600 – $3,900 |
Salt air and settled posts push Foster City gates toward the upper end of these ranges when hinge posts need to be cut out and reset. Regardless of the job, the number we quote before we start is the number on your invoice. Nothing changes at the door.
Neighborhoods We Serve in Foster City
We cover all of Foster City, and because we dispatch locally, most service calls in the area get a trackable arrival window the same day you book. You’ll know who is coming and when they’ll arrive before the truck leaves.
- The Islands
- The Gables
- Heritage Park
- Dolphin Bay
- Lakeside
Service Area – Cities Near Foster City
If you’re on the Peninsula or managing a rental property nearby, we also serve San Francisco, CA, San Jose, CA, Los Angeles, CA, and San Diego, CA. Foster City itself is our priority; we schedule crews to stay local, so your arrival window stays tight.
Serving Foster City, CA - Our Local Coverage Area
We’re based in the Foster City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Gate Company in Foster City
Most Foster City calls are scheduled same day or next day. Because we dispatch locally, you receive a live, trackable arrival time when you book, not a four-hour window. Call (903) 417-0793 and we’ll give you a real ETA.
Repairs to an existing gate generally don’t require HOA approval in Foster City, but a full replacement or a change to the gate’s appearance usually does. If you’re in a community like the Islands or the Gables, check your CC&Rs first. We can note the relevant details on your quote.
No. Every Calder Gate Repair job in Foster City is quoted in writing and agreed to before any work begins. That same written price is what you pay. Our 365-Day Done Right Promise also means a free return visit if the repair fails within the year. Call (903) 417-0793 to schedule your free estimate.
What happens when you call
- 1A real person answersNo phone trees - talk to a local gate repair pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Foster City Customers Say
"Keypad and remotes reprogrammed in one visit. Paid by link."
- Pauline C."Good job on the motor. Part took a few days to arrive, but the updates came by text."
- Oscar J."Safety sensors realigned. Works fine. Photo eyes were dirty and out of line. Gate now stops when it should."
- Raul A.