Services · Design & Engineering

Sign Design That Builds Confidence

From first sketch to permit-ready CAD, every design we send to the shop is engineered to build — and engineered to win approval.

Design · Visualize · Build · Install
Email us directly info@plumbsigns.com
Call us (253) 473-3323
Office hours Mon–Fri, 7:00 AM – 4:00 PM
What We Offer

Full-Spectrum Sign Design

Every sign type, every jurisdiction, every level of complexity — designed in-house by people who also fabricate and install.

01

Creative Concepting

We translate your brand into signage that resonates — connecting form, function, and audience impact across every environment.

02

Scaled Design Drawings

We produce scaled visuals that align with architectural context, real-world measurements, and zoning requirements — ensuring accuracy before production.

03

CAD Documentation

Detailed CAD drawing packages — including dimensions, materials, and mounting details for fabrication, engineering, and permitting.

04

Jurisdictional Compliance

We design with visibility, ADA accessibility, illumination, and local code requirements in mind. Every layout is optimized for safety, legibility, and approval.

05

Systematic Sign Families

For campuses, healthcare facilities, corporate sites, and municipalities — cohesive wayfinding and identification systems that create brand unity across every location.

06

3D Renderings & Visualization

High-fidelity 3D renderings to help stakeholders, investors, and planning teams visualize concepts with photorealistic accuracy — reducing revisions and accelerating approvals.

Our Process

From Concept to Completion

Six gates from kickoff to installed sign — every step owned by the same team that fabricates and installs.

01

Discovery

We study your brand, site conditions, audience, and goals to establish the design direction.

02

Concept Design

Creative concepts that balance brand identity with architectural context, visibility, and local code requirements.

03

Visualization

3D renderings and mockups that show materials, lighting, finishes, and placement before fabrication begins.

04

Technical Drawings

Permit-ready CAD packages with dimensions, materials, mounting details, and engineering coordination.

05

Fabrication

Seamless handoff to our UL-listed fabrication team — every design is engineered to build.

06

Installation

Coordinated installation with quality control, safety compliance, and final inspection.

Shoreline Place — 35-foot pylon sign shop drawing by Plumb Signs for 15801 Westminster Way, Seattle WA, showing structural specifications and dimensions
Shoreline Place — 35′ Pylon, Phase II Shop Drawing
Visualize Before You Build

See It Before It’s Built. Perfect It Before It’s Installed.

Every design that leaves our team is documented down to the bolt — so the fabricator builds what you approved, and the city approves what we drew. Scaled, stamped, ready to install.

“The drawing is the contract. If it’s in the package, it’s in the build. If it’s not, we add it before the city sees it.”
Technical Documentation

Real-World Technical Documentation

Our permit packages don’t come back. They get approved. Every drawing carries the detail a city plan reviewer needs to stamp the first time — and the detail our shop needs to fabricate without a single RFI.

  • Sign body construction & framing details
  • Footing and foundation diagrams
  • Material and color specifications
  • Blow-up details with field references
  • Full permit-ready documentation for city approval
  • Electrical and illumination specs
Clover Park Technical College campus site plan by Plumb Signs showing comprehensive sign system layout across the Lakewood, Washington campus
Clover Park Technical College — Lakewood, WA Site Plan
Why Plumb Designs

Design That Builds Confidence — for You, for the City, for the Shop.

When the designer, the engineer, the fabricator, and the installer all work for the same company, the drawing isn’t a guess about what the shop can build — it’s a record of what it will build. That’s why our concept renderings land. That’s why our permits clear. That’s why our installs match the drawings.

FAQ

Frequently Asked Questions

Do you provide 3D renderings as part of your design service?
Yes — our design team creates high-fidelity 3D renderings so you can preview signage scale, materials, and lighting before fabrication.
Can you help with permitting and jurisdictional requirements?
Absolutely. Our designers produce permit-ready CAD drawings and ensure all designs meet local zoning, electrical, and ADA codes.
Do you collaborate with architects or general contractors?
Yes — we frequently partner with architects, developers, and construction teams to align signage design with building plans and brand intent.
What types of signage do you design?
We design a full spectrum of signage, including monument signs, channel letters, wayfinding systems, pylon signs, and illuminated displays.
Can you design signage for national brand programs?
Yes — we specialize in multi-site brand rollouts, providing standardized design systems and documentation to ensure consistency nationwide.
Do you handle both design and fabrication in-house?
Yes — Plumb Signs offers design, prototyping, fabrication, and installation under one roof for complete project continuity.

Ready to Design Your Next Sign?

Tell us what you’re planning — we’ll bring the concept, the drawings, and the team that builds what we draw.

info@plumbsigns.com · (253) 473-3323 · 909 S 28th St, Tacoma, WA 98409