CUSTOM FABRICATION STUDIO • EST. 1989 • BROOKLYN, NY

Where Craftsmanship Meets Modern Signage Engineering

We engineer bespoke visual statements for NYC's most iconic brands, blending traditional metalwork and hand-finishing with precision CNC fabrication and cutting-edge LED technology.
Signs River custom fabrication workshop Brooklyn

Not a Sign Shop. A Fabrication Studio.

We don't do cookie-cutter templates. Every project begins with a blank canvas and a conversation about your vision. Our Brooklyn studio combines the precision of CNC machinery with the artistry of hand-finishing — creating signage that's as unique as the brands we serve.
We work directly with architects, interior designers, and brand agencies to bring complex creative visions to life.

Studio Capabilities

State-of-the-art equipment paired with decades of hands-on expertise.

CNC Routing

Computer-guided precision cutting in metals, acrylics, wood, and composites down to 0.001" tolerance.

Laser Engraving

High-detail etching on glass, stone, metal, and wood for intricate patterns and micro-text.

Metal Fabrication

Custom welding, forming, and finishing in stainless steel, aluminum, bronze, brass, and cor-ten.

LED Engineering

Edge-lit, halo-lit, and face-lit illumination systems with programmable RGB and tunable white.

Materials We Master

We source architectural-grade materials from specialty suppliers worldwide.
Dimensional Metal

Dimensional Metal

Brushed stainless, patinated bronze, and powder-coated aluminum.
Glass & Acrylic

Glass & Acrylic

Tempered glass with edge-lighting, mirrored acrylic, and frosted finishes.
Illuminated Letters

Illuminated Letters

Halo-lit, face-lit, and reverse-lit channel letters with energy-efficient LEDs.
Architectural Film

Architectural Film

3M certified wraps, specialty laminates, and custom-printed wallcoverings.

Recent Studio Projects

Custom dimensional lobby sign
Perforated window film installation
Illuminated exterior signage
Frosted glass privacy branding
Premium corporate lobby installation
LED lightbox storefront sign

In-House Design & Prototyping

Not sure how your vision will translate to reality? Our design team provides full-color 3D renderings, physical material samples, and scaled prototypes before fabrication begins. See exactly how your sign will look in its environment — down to the lighting conditions and viewing angles.
  • Photorealistic 3D renderings in context
  • Physical material samples and finish swatches
  • Scaled prototypes for complex installations
  • Lighting simulations (day and night visibility)
Request a Design Consultation
Sign design consultation and 3D rendering
Precision CNC fabrication in Brooklyn studio

For Architects & Design Professionals

We speak your language. From shop drawings and structural calculations to material specifications and ADA clearance details, our team integrates seamlessly into your project workflow.
  • AutoCAD and Revit-compatible shop drawings
  • PE-stamped structural calculations for large installations
  • CSI MasterSpec-formatted specifications
  • Direct coordination with GCs and project managers
  • Samples and mockups for client presentations
Partner With Our Team

Window & Glass Specialties

Frosted Privacy Film

Frosted Privacy Film

Custom-cut decorative and privacy films for conference rooms, storefronts, and healthcare facilities.
Perforated Window Wraps

Perforated Window Wraps

One-way vision graphics that display your brand while maintaining interior visibility and natural light.
Full Storefront Wraps

Full Storefront Wraps

Floor-to-ceiling vinyl or printed film installations that transform your entire facade.

Sustainable Fabrication Practices

Environmental responsibility is built into our process. From material selection to waste reduction, we're committed to minimizing our environmental footprint while maximizing the longevity of every installation.
  • FSC-certified and reclaimed wood sourcing
  • 100% recyclable aluminum and stainless steel
  • PVC-free substrates for interior applications
  • Energy-efficient LED systems (70% less energy vs. neon)
  • Modular designs for easy component replacement
Sustainable signage materials and processes

35+

YEARS CRAFTING

15,000+

SIGNS FABRICATED

1,200+

CUSTOM PROJECTS

100%

CLIENT RETENTION

What Design Professionals Say

⭐⭐⭐⭐⭐
"They understood our architect's intent immediately. The fabrication quality is on par with the best European workshops I've worked with."
Sarah M. — Interior Designer, Manhattan
⭐⭐⭐⭐⭐
"Signs River is our go-to fabrication partner for every project that demands exceptional material quality and precise installation."
David K. — Principal, Architecture Firm
⭐⭐⭐⭐⭐
"The prototyping process saved our client presentation. Being able to show a physical sample of the finished material sealed the deal."
Jennifer T. — Brand Strategist, Creative Agency

Custom Project FAQ

What is the minimum order for custom fabrication?

There's no minimum. We've created single pieces for boutiques and 500-unit programs for corporate rollouts. Every project gets the same attention to detail.

Can you match a specific material or finish?

Yes. We maintain an extensive sample library and source specialty materials worldwide. We'll provide physical samples before committing to production.

Do you work with design files from other software?

We accept files from AutoCAD, Illustrator, SketchUp, Revit, and all standard formats. Our team can also convert hand sketches into production-ready drawings.

What is your warranty on custom installations?

All custom fabrication carries a 5-year structural warranty. LED systems are warranted for 50,000 hours. We also offer annual maintenance contracts.

Our Custom Project Process

01

Discovery Call

We discuss your vision, timeline, budget, and site conditions.

02

Design & Samples

3D renders, material samples, and scaled prototypes for your review.

03

Fabrication

Precision manufacturing in our Brooklyn studio with QC at every stage.

04

Installation

OSHA-certified crews with licensed sign hangers for safe, code-compliant installation.

Behind the Studio Door

Follow our process from raw material to finished installation. Get exclusive looks at our custom projects, material innovations, and fabrication techniques delivered to your inbox.
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Commission Your Custom Signage Project

Whether you're an architect specifying a signature lobby installation or a boutique owner envisioning a one-of-a-kind storefront, our studio is ready to bring your vision to life.

Custom Sign Fabrication and Architectural Signage

Our fabrication studio supports custom sign fabrication, architectural signage, commercial signs, dimensional displays, CNC cutting, acrylic fabrication, metal signs, vinyl graphics, and specialty business signage for NYC and NJ brands.