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.
Fast, Reliable Gate Repair Across Portland
Gate repair in Portland comes down to two things: a technician who actually shows up when they say they will, and a price that doesn’t change once the work starts. Calder Gate Repair delivers both. We’re the dedicated Gate Repair team inside the Relay Home Co. family, and we cover Portland from the West Hills to St. Johns, from Sellwood to NE Alberta. When your gate won’t open, sags onto the driveway, or trips its breaker every time it rains, call (903) 417-0793 and you’ll get a live person, not a voicemail. Every job starts with a written price before we touch a single bolt.

Why Calder Gate Repair Is Portland’s Preferred Gate Repair Company
Portland homeowners have a specific set of expectations. They want a real arrival time they can track, a price that doesn’t creep up at the door, and a repair that holds through a wet winter. That’s the Relay Standard, and it’s how we run every visit. You’ll get a live, trackable arrival window, before-and-after photos of the work, and a digital invoice you can pay from a link.
Our technicians are background-checked, uniformed, and factory-familiar with nine major gate opener brands including LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. That matters in Portland, where a 1960s ranch in Montavilla might have a completely different opener than a newer build in the Pearl District. Nico Alvarez leads the team, and he holds every job to the same standard: if it isn’t done right, we make it right. That’s backed by the 365-Day Done Right Promise, in writing, on every repair. If the repair fails within 365 days, we return at no charge. No fine print, no argument.
We carry parts for most major opener brands on our trucks, which means fewer second trips and less waiting. For Portland homeowners juggling work, kids, and a gate that won’t close, that efficiency is the difference between a one-hour fix and a week of phone tag.
Gate Welding in Portland
Gate welding in Portland is often the difference between a gate that lasts five years and one that lasts twenty. Steel gates and posts in Portland take a beating: rain, road salt carried up from the valley, and the occasional ice storm all work on the metal. When a hinge tears off, a post cracks, or a decorative iron element snaps, a proper weld repair restores the gate’s strength without replacing the whole structure. Most gate welding repairs in Portland run $260 to $540, depending on the extent of the damage and whether we need to remove the gate leaf to weld on a bench or can do the work in place. The price is always written before we start.
Hinge and Post Repairs
Hinges on swing gates take the most load, and in Portland they fail in predictable ways. The bottom hinge rusts through, or the weld holding the hinge to the post cracks after years of the gate swinging in wet conditions. We cut out the old hinge, grind the surface clean, and weld a new one in place, often reinforcing the post plate while we’re at it. That reinforcement is what keeps the same hinge from failing again next season.
Weld and Rust Repair for Iron Gates
Wrought-iron gates in Portland’s older neighborhoods, think Irvington or Ladd’s Addition, develop rust blooms wherever the paint gets scratched or the metal sits against wet leaves. Left alone, that rust thins the metal until the gate loses structural integrity. We grind back the corrosion, weld in new material where the metal has thinned, and prep the surface for repainting. The goal is a repair that’s invisible under fresh paint and strong enough to handle another decade of Portland weather.
Commercial Gate Repair in Portland
Commercial gate repair in Portland covers a different set of problems than residential work. We service slide gates, barrier arm gates, and cantilever gates at apartment complexes, parking garages, and industrial properties across the city, from the Central Eastside to Northwest Industrial. A commercial gate that won’t open doesn’t just annoy tenants; it blocks delivery trucks, slows emergency access, and creates a liability headache for property managers. Most commercial gate repairs in Portland run $380 to $950 depending on the gate type and failure point. We quote the job before we start, every time.
Slide Gates and Track Systems
Slide gates in Portland collect debris in the track: wet leaves in the fall, gravel and sand in the winter, and the occasional piece of trash all year. That debris binds the rollers, which overloads the motor and burns out gears. We clear the track, inspect the rollers and rack, and replace worn components before they take the operator with them. In some cases we recommend converting a troublesome track system to a cantilever design, which rides above the ground and shrugs off the debris problem entirely.
Keypad and Vehicle Detection Systems
Commercial gates often rely on loop detectors buried in the pavement or keypads mounted at the entry. Portland’s rain finds its way into the junction boxes and conduit, corroding the wiring that connects the detector to the operator. The gate may work perfectly in the summer and then start acting up in October when the rains return. We trace the circuit, replace the corroded splice, and reseal the enclosure so the next winter doesn’t repeat the problem.

Trusted Brands We Service in Portland
We’re factory-familiar with FAAC, BFT, Linear, and Viking openers, along with five other major brands. That matters because a FAAC hydraulic operator and a Linear residential slide opener fail differently and need different diagnostic approaches. Our techs know the difference by the time they park the truck. We keep common replacement parts for these brands on our Portland service vehicles, so many repairs are done in a single visit. No waiting a week for a part to ship from the manufacturer.
Common Gate Repair Problems We See in Portland Homes
- Post heave from freeze-thaw cycles. Portland’s clay-heavy soil holds water, and when it freezes, it expands. That lifts gate posts out of plumb, then they settle differently as the ground thaws. The gate leaf binds, the opener strains, and the breaker trips. The fix is re-setting the post footing, not replacing the motor.
- Wet-season corrosion in loop detectors and safety photocells. Rain finds its way into conduit and junction boxes, corroding the wiring that runs from the loop detector to the operator. The gate behaves erratically, sometimes reversing for no reason, and the problem disappears in dry weather. We trace the circuit and replace the corroded splice.
- Sagging gates on sloped driveways. Portland’s hills mean many gates swing uphill, and gravity never stops pulling. Hinges wear unevenly, the gate leaf drops, and it starts dragging on the pavement. On a steep driveway in the West Hills or Mt. Tabor, that sag can overload the operator in a matter of months. We correct the sag and replace the worn hinge before the motor burns out.
- Rack and pinion debris on automatic gates. Automatic sliding gates in Portland collect wet leaves, pine needles, and gravel in the rack and pinion mechanism. The debris binds the gears, the operator overheats, and the gate stops mid-travel. Regular cleaning and lubrication prevent most of these failures, but once a gear is stripped, it needs replacement.
Pricing for Gate Repair in Portland, OR
Here’s what Portland homeowners should expect to pay for common gate repairs. A service call to diagnose the problem runs $75 to $120, and that’s waived if we do the repair on the same visit. Replacing a limit switch, the small sensor that tells the gate when to stop, typically runs $140 to $220 including parts. A full operator replacement on a residential swing gate in Portland runs $850 to $1,800 depending on the brand and horsepower. Hinge replacement runs $180 to $360 per hinge. Gate welding work runs $260 to $540, as noted above. Commercial slide gate repairs run $380 to $950. Every quote is written, line-itemed, and agreed before work starts. The invoice won’t surprise you.
What affects the price? The gate’s size and weight, the opener brand, whether the post footings need re-setting, and whether the gate needs to be removed and re-hung. We’ll walk you through the numbers before we start. Call (903) 417-0793 for a free estimate, we answer live 24/7.
We Also Serve Cities Near Portland
Calder Gate Repair is based in Portland and serves the surrounding metro. If you’re in Gresham, Beaverton, Tigard, Milwaukie, or Lake Oswego and need gate work, we can likely help. Our scheduling is coordinated from the Portland office, and our crews serve the entire metro area. If you’re not sure whether we cover your address, call (903) 417-0793 and ask, a live person answers around the clock. For more about our service area, see Portland or our main Gate Repair page.
Serving Portland, OR - Our Local Coverage Area
We’re based in the Portland 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 Repair in Portland
Your gate is most likely reversing because water has gotten into the safety photocell wiring or the loop detector circuit. Portland’s rain corrodes the splices in junction boxes and conduit, causing intermittent electrical shorts that make the gate think something is in its path. The fix is tracing the circuit, replacing the corroded connection, and resealing the enclosure. Call (903) 417-0793 and we’ll diagnose it, the service fee is waived if we do the repair on the same visit.
In most cases, a sagging gate can be corrected with hinge replacement and realignment rather than a full new gate. The exception is when the frame itself has rusted through or the post has sheared at the base. We’ll assess the gate’s structure during the visit and tell you honestly which path is cheaper in the long run. A sag correction in Portland typically runs $180 to $360 per hinge, far less than a $3,000 to $8,000 new gate. Call (903) 417-0793 for a written quote.
An operator replacement is measured, ordered, and scheduled, not done on a same-day dispatch. We carry common replacement parts for LiftMaster and FAAC on our service trucks, so we can often repair the existing operator the same day. If a full replacement is needed, we’ll provide a written price at the door and schedule the install within a few days. Either way, you’ll know the cost before we order anything. Call (903) 417-0793 to get on the schedule.
Yes. We service commercial slide gates, cantilever gates, barrier arms, and keypad or vehicle detection systems throughout Portland, from the Central Eastside to Northwest Industrial. Commercial repairs typically run $380 to $950 depending on the gate type and failure point, and we provide a written quote before starting. Property managers can call (903) 417-0793 to book a site visit.
A code-compliant gate operator has working safety photocells or edge sensors, proper UL 325 entrapment protection, and is tested for reversal under resistance. Portland follows the national UL 325 standard, which requires the gate to reverse if it encounters an obstruction. Our techs test the entrapment protection on every repair and flag any operator that doesn’t meet the standard. If yours is outdated, we’ll quote the upgrade in writing before any work starts.
Need gate repair in Portland? Call Calder Gate Repair at (903) 417-0793 for a free estimate. A live person answers, 24 hours a day. You’ll get a written price before we start, a written guarantee on the work, and the 365-Day Done Right Promise: if it fails within a year, we return at no charge.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Portland and the surrounding metro.





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