We specialize in the installation and service of top-quality fences and gates, including automation, for commercial premises.
Address
(206) 848-9565
18648 72nd Ave S, Kent, WA 98032
Most Fence Companies Install What Arrives on a Pallet. We Build What You Actually Need.
Every other page on this site mentions our in-house fabrication shop. This is that page. At Inline Security Fence, we weld and fabricate custom gates, ironwork, fence configurations, and security hardware for residential and commercial clients who need something that doesn't come out of a catalog — a gate opening that's an odd size, a security configuration that doesn't have an off-the-shelf solution, a design that has to match something specific. If you can describe it, we can build it. And everything we build is backed by our crew, our warranty, and our name.
- 829+ Projects Completed
- 8 Years Serving Seattle–Tacoma
- 3-Year Craftsmanship Warranty
- In-House Welding & Fabrication
- No Subcontractors
What Our Clients Say
Real Feedback from Seattle–Tacoma Property Owners
Why Custom Fabrication Changes What's Possible
The Difference Between Adapting a Product and Building the Right One
Most fence and gate installations involve adapting a catalog product to fit a site. The gate opening is 13’7″ but the standard panel comes in 12′ or 14′ — so it gets shimmed or cut down. The grade drops three feet across the driveway, so the gate is hung off-level and the gap at the bottom gets filled. The design calls for a specific ironwork detail that doesn’t exist in the distributor’s catalog, so a close approximation gets used instead.
These compromises are invisible until they aren’t — until the gate starts binding, the shimmed panel flexes, or the detail that was “close enough” catches the eye of everyone who visits the property.
Custom fabrication eliminates the compromise. Your gate is built to 13’7″. The drop in grade is accounted for in the structure, not patched around it. The ironwork detail is built from the original reference, not approximated from stock. That’s not a luxury — it’s the difference between a fence that fits the property and one that’s been adapted to it.
The Real Difference Between Custom Fabrication and Catalog Panels
Why In-House Welding Changes Everything for Ornamental Iron
With cedar or vinyl fencing, the gap between contractors mostly comes down to installation quality. With ornamental iron, the gap starts much earlier — at fabrication. Here’s what that means in practice.
Single and double swing gates, slide gates, bi-fold vehicle gates, and pedestrian entry gates built to the exact dimensions the opening requires. Steel, aluminum, ornamental iron, or a combination of materials. Every gate is welded in our Kent shop, finished to spec, and hung by the same crew that built it. If the gate is going to be automated, the structure is engineered to handle the operator load from the start — not adapted after the fact.