A driveway on a grade changes everything about a gate. Swing gates fight the slope, and a bad install shows it within a year: sagging hinges, a straining opener, a gate that won't latch in the rain.
Leon's Automatic Gates & Security builds for the hill. From our Tualatin HQ on SW Tualatin-Sherwood Road, just down the road from Bull Mountain, we install sliding, swing, and bi-parting gates sized for the grade. And we repair every brand, whether or not we hung it.

Gate services in Bull Mountain
- Gate installation: New driveway and entry gates built for your property: sliding, swing, or bi-parting, with the operator, safety sensors, and wiring done right the first time.
- Gate repair & service: Gate stuck, dragging, or dead after a storm? We troubleshoot and repair motors, hinges, tracks, welds, and wiring on any make and model, not just the ones we install.
- Openers & automation: Add an operator to an existing gate or upgrade a failing one.
- Access control: Decide exactly who gets in and when: keypads, card and fob readers, vehicle sensors, and smartphone-app entry for gates, garages, and building doors.
- Video entry & intercoms: See and talk to visitors before the gate opens.
- Custom fabrication: Pedestrian gates, matching fence panels, and railings fabricated to match your driveway gate, so the whole frontage looks like one design, not three contractors.
- Commercial & barrier arms: Commercial slide gates, barrier arms, and HOA entrances with high-cycle operators, access logging, and camera integration, built for all-day traffic.
- Emergency gate repair: Gate stuck open or closed? Vehicle hit it? We dispatch fast from two local hubs and get you secure again.
Most Bull Mountain lots in this corner of Washington County carry real grade, so we walk the driveway and measure the slope before we recommend sliding or swing.
How it starts
One call. We come out, walk the property, measure the opening and slope, and give you a written quote: free, no pressure. If it's a repair, we diagnose first and tell you straight whether fixing or replacing makes more sense. See the full process →