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.
Gate Company in El Sobrante, CA
Gate problems in El Sobrante rarely wait for a convenient time. The hills, the wind, and the older mechanical gate openers on many properties here combine to create repair calls that need a technician who knows what El Sobrante throws at a gate. Calder Gate Repair handles gate repair, electric gate repair, and gate opener repair across El Sobrante, from San Pablo Dam Road up to the hills. We carry parts for FAAC, BFT, Linear, and Viking openers on our trucks, and every job starts with a written price before any work begins. Call (903) 417-0793 and a live person answers, 24/7.
Why El Sobrante Homes Are Different
El Sobrante sits in a narrow band between San Pablo and the East Bay hills, and that geography shapes the gate work we do here. Many homes sit on sloped lots where a driveway gate has to work against gravity every single cycle. A gate that’s slightly out of balance on flat ground fails fast on a grade, and we see that constantly in the neighborhoods off Appian Way and Hilltop Drive. The wind coming through the gap from San Pablo Bay also pushes against tall gates, stressing hinges, wheels, and opener gears far more than the same gate would experience a few miles inland.
Housing stock runs older here, and many properties have original gate hardware that predates modern opener technology. When an old FAAC or BFT opener finally gives out, we’re often retrofitting new equipment onto existing steel or wrought iron that’s been in place for decades. El Sobrante’s unincorporated status also means permit questions follow Contra Costa County rules, not a city clerk’s checklist. We know which jobs need county-level sign-off and which don’t, and we’ll tell you straight before anything gets scheduled.
Our Main El Sobrante Services
Most calls we get from El Sobrante homeowners fall into three buckets: a gate that won’t open, an electric gate that’s lost power or sensor function, or an opener that’s failed outright. Each service has its own El Sobrante page with full pricing and details.
Gate Repair in El Sobrante
Gate repair in El Sobrante usually means a physical problem: a sagging gate, a broken wheel, a hinge pulling out of a post, or steel that’s bent from years of wind load. On hillside driveways, these problems stack up faster because the gate never gets a rest. We start with a full inspection, tell you exactly what’s failing, and write a price before any work starts. Every gate repair carries our 365-Day Done Right Promise. Learn more on our Gate Repair in El Sobrante page.

Electric Gate Repair in El Sobrante
Electric gates in El Sobrante face two local enemies: power fluctuations and moisture. Older electrical runs to gate posts weren’t always buried deep enough, and after years of rain and hillside settling, we find corroded connections and shorted sensor wiring regularly. The work involves testing the full low-voltage path, replacing photo eyes and safety edges, and confirming the gate reverses properly under obstruction. We stock replacement sensors and control boards for the brands we service. Details are on our Electric Gate Repair in El Sobrante page.

Gate Opener Repair in El Sobrante
Opener failures in El Sobrante are often gear or arm failures, not electronics. The mechanical load from sloped driveways chews through plastic gears inside residential openers. When the gate won’t move but the motor still hums, that’s usually the story. We replace gears, arms, and limit switches – the small sensor that tells the gate when to stop – and we reprogram travel limits so the gate isn’t overextending on a slope. See Gate Opener Repair in El Sobrante for what this costs and how we approach each brand.

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 El Sobrante
We work on FAAC, BFT, Linear, and Viking openers regularly in El Sobrante. Our trucks carry common replacement parts for these brands – gears, arms, sensors, and control boards – so most repairs finish same-day. For the full list of opener brands our technicians train on, see our brands.
Pricing for Gate Company in El Sobrante, CA
| Service | Typical range in El Sobrante |
|---|---|
| Gate opener repair | $220 – $490 before parts |
| Electric gate repair | $240 – $520 before parts |
| Gate repair (mechanical) | $180 – $430 before parts |
| Limit switch replacement | $160 – $320 |
| Gate wheel or roller replacement | $150 – $340 |
| Photo eye / safety sensor replacement | $140 – $310 |
| Control board replacement | $280 – $610 |
Sloped driveways and heavy gates push El Sobrante jobs toward the upper end of these ranges because the hardware takes more abuse. That’s also why we write the price before we start: the number you approve is the number on the invoice, full stop.
Neighborhoods We Serve in El Sobrante
We cover all of El Sobrante, from the Appian Way corridor up into the hills and along San Pablo Dam Road. Our dispatch runs continuously, so we can usually get a technician to an El Sobrante address the same day you call.
- El Sobrante Hills
- Appian Way corridor
- San Pablo Dam Road area
- Hilltop Drive
- Rheem Valley
Service Area – Cities Near El Sobrante
In addition to El Sobrante, our crews cover the surrounding East Bay communities. If you’re nearby, we also handle gate work in Pinole, CA, San Pablo, CA, Hercules, CA, and El Cerrito, CA. Same-day, same crews, same written-price guarantee.
Serving El Sobrante, CA - Our Local Coverage Area
We’re based in the El Sobrante 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 El Sobrante
Yes. Most El Sobrante repair calls get a technician the same day. We dispatch live arrival times you can track, and we always confirm the price in writing before any work starts. Call (903) 417-0793 to schedule.
Most repairs don’t need a permit, but full gate replacements on hillside lots can trigger county review. We’ll tell you during the estimate whether your job needs Contra Costa County sign-off, and we handle the paperwork if it does.
Every repair carries our 365-Day Done Right Promise in writing. If a repair fails within 365 days, we return and fix it at no charge. No fine print, no pro-rated nonsense. If it isn’t right, Calder makes it right.
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 El Sobrante Customers Say
"Booked online. The tech texted his ETA and arrived on time. Gate opener was dead; he replaced the control board and tested the sensors."
- Terry W."Booking was easy and the job was done quickly."
- Seth R."Swing gate arm replaced and aligned. Got photos of the old part by text."
- Nadia F.





Before
After
Before
After
Before
After