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 Cotati, CA
Calder Gate Repair handles gate repair, electric gate work, and opener replacement across Cotati, CA. Most jobs here involve swing gates on older ranch-style lots or newer sliding gates on compact parcels east of Highway 101. Cotati’s dry summers and wet winters put real stress on gate hardware, and we see the results every week. If your gate is stuck, noisy, or refusing to close, call (903) 417-0793 and we’ll get you a straight answer on what’s wrong and what it costs to fix.
Why Cotati Homes Are Different
Cotati’s housing stock runs older than much of Sonoma County. Many homes near downtown were built in the 1960s and 1970s, which means original gate posts, aging hinges, and opener wiring that predates modern safety standards. Those older installations often lack the photo-eye sensors now required on every automatic gate, so a repair here frequently involves bringing the whole system up to code, not just swapping a part.
The terrain matters too. Cotati sits on relatively flat ground compared to the hills around Sebastopol or east Santa Rosa, but the city gets steady afternoon wind off the coast range. That wind loads swing gates unevenly, wearing hinge bushings faster than in sheltered neighborhoods. Add in winter rain that swells wooden gate frames, and you get binding, dragging, and opener motors working harder than they should. We adjust for all of that on every Cotati job.
Some subdivisions, particularly newer developments on the north side of town, have HOA rules about gate appearance and opener type. If your community requires a specific opener brand or finish, tell us when you call. We work within those requirements daily and can usually match what the HOA expects without slowing the repair down.
Our Main Cotati Services
Cotati homeowners call us most often for two things: a gate that won’t open at all, and an opener that runs but doesn’t move the gate. Here’s how each one works in Cotati specifically.
Gate Repair in Cotati
A gate that drags, sags, or won’t latch is a security problem first and a convenience problem second. In Cotati, the usual culprits are rusted hinge bolts on older gates, posts that have shifted in the clay-heavy soil after a wet winter, or a wooden frame that has absorbed moisture and warped. We replace hardware with corrosion-resistant parts suited to Sonoma County weather and re-align the gate so the opener isn’t fighting the frame. Every repair includes a written price before we start and a 365-Day Done Right Promise. Gate Repair in Cotati
Electric Gate Repair in Cotati
Electric gate problems in Cotati range from dead control boards to safety sensors knocked out of alignment by wind or yard work. We diagnose the entire circuit, not just the obvious symptom, because a gate that stops midway is often a sensor issue, not a motor issue. Our techs carry replacement boards and sensors for major brands in the truck, so most electric gate repairs here are completed in one visit. Electric Gate Repair in Cotati
Gate Opener Repair in Cotati
Opener failures in Cotati often come down to two things: a capacitor or gear worn out from years of wind-loaded operation, or a control board damaged by winter moisture. We service openers from Linear, Viking, Ghost Controls, and DoorKing, among others, and we replace worn gears with factory parts, not generic substitutes. If your opener is older and parts are discontinued, we’ll walk you through replacement options with real prices before you commit. Gate Opener Repair in Cotati
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 Cotati
We work on Linear, Viking, Ghost Controls, and DoorKing openers regularly in Cotati, and our trucks carry the boards, sensors, and remotes those brands need most. If we don’t have the part on hand, we can typically source it within a day through our brands network. No vague “all brands” claims; we’ll tell you exactly what we stock and what we order.
Pricing for Gate Company in Cotati, CA
| Service | Typical range in Cotati |
|---|---|
| Gate opener repair (labor, before parts) | $140 – $320 |
| Electric gate circuit diagnosis | $90 – $180 |
| Hinge replacement (pair, installed) | $160 – $350 |
| Gate realignment and latch adjustment | $130 – $260 |
| Safety sensor replacement | $110 – $220 |
| Control board replacement | $200 – $480 |
| Gate opener motor replacement | $300 – $650 |
| Full gate opener swap | $550 – $1,200 |
| Post reset or reinforcement | $250 – $550 |
What pushes a Cotati price up is usually the age of the installation: corroded wiring, a post that needs to be re-set in clay soil, or an opener so old that the whole system needs re-certification. Whatever the number, it’s in writing before we touch a single bolt. The invoice matches the quote, every time.
Neighborhoods We Serve in Cotati
We run calls across all of Cotati, from the older homes near downtown to the newer subdivisions north of Gravenstein Highway and the rural edges along Stony Point Road. Our typical response window in Cotati is same-day or next-day for most repairs, with emergency calls answered by a live person 24/7.
- Downtown Cotati
- North Cotati subdivisions
- Stony Point Road corridor
- Gravenstein Highway area
- West Sierra Avenue neighborhoods
Service Area – Cities Near Cotati
Cotati is one of several Sonoma County cities we cover from our Bay Area dispatch office. If you’re just outside Cotati, we also serve Rohnert Park, CA, Petaluma, CA, Santa Rosa, CA, and Sebastopol, CA, with the same upfront pricing and 365-Day Done Right Promise.
Serving Cotati, CA - Our Local Coverage Area
We’re based in the Cotati 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 Cotati
Most Cotati jobs are scheduled same-day or next-day. We dispatch from the Bay Area office to Cotati daily, so a morning call can usually be seen the same afternoon. Emergency calls get a live person on the phone 24/7, not a voicemail.
For most repairs, no permit is required. If your gate is part of a new installation or a major structural change, Cotati’s building department may require one. We’ll tell you when we see the job if a permit is likely, and we can help you figure out the process.
Yes. Several Cotati neighborhoods have HOA rules about gate style, opener brand, and finish. We work with those requirements regularly and can match what your HOA expects. Let us know about any HOA restrictions when you call, and we’ll plan the repair around them.
If a repair we make fails within 365 days, we come back to Cotati and fix it at no charge. It’s written on every invoice. No phone tag, no arguing about whether the failure is related to the original work. If it’s not right, we make it right.
We’ll give you a clear range over the phone for most common repairs. The exact price is always written down before any work starts, so the number you approve is the number on the invoice. Estimates are free, and there’s no obligation.
If your gate is stuck, noisy, or just acting up in Cotati, call Calder Gate Repair at (903) 417-0793. Nico Alvarez and the team will get you a real answer, a real price, and a gate that works.
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 Cotati Customers Say
"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."Quote came in the app before the visit. No surprise at the end."
- Ginny L.