Welcome to Montana Lettering Inc

Distributors of Professional Grade Sign Letters since 2000

Professional grade sign letters, numbers and logos for sign making.

All our products carry a manufacturer lifetime warranty and are of the finest quality and workmanship.

About us

Self Install

Factory made install patterns provide perfect alignment and spacing of your letters and provide all drilling locations on the pattern.

Same Letters the Sign Companies Buy

Buying direct for self installation can provide huge savings over bringing in a sign company to do the work

Lighted Sign Letters in Metal and Plastic

We provide the latest in LED lighted sign letters. Back or Halo lighted, face lighted or edge lighted, we have something for everyone,

Indoor Display Letters for Reception

We have many types of indoor letters with beautiful face finishes to brighten up any reception or waiting area.

A Gemini Products Partner

We are proud to be partnered with Gemini Sign Products. With well over 50 Years in the business and 5 plants strategically located across the USA, Gemini provide the very best in customer satisfaction with a product warranty second to none. We partnered with Gemini almost 18 years ago and in all that time we can honestly say they are committed to customer satisfaction and they honor their warranties. Made True, Made in the USA


Gemini operations range from casting and anodizing to fabrication and cutting, from forming and assembly to custom printing and painting. These offerings come in hundreds of material and finish combinations and an extensive size range from ½” tall in flat cut metal to 120” tall in fabricated metal. Gemini has been a part of the signage industry since 1963. Over the years, Gemini has established over 20 manufacturing facilities across North America, comprising over 700,000 square feet of production, as well as a call center.


  • Laser cutting
  • Router cutting
  • Waterjet cutting
  • Casting foundries
  • CNC machining
  • Fabrication
  • Thermoforming
  • Injection molding
  • Rotational molding
  • Robotic rotational molding (Robomolding™)
  • Extrusion
  • Foil and film application
  • UV printing
  • Custom polyurethane painting
  • Powder coating
  • UL listing and LED population
  • Anodizing and patinas
  • Welding and assembly

Testing and Sustainability

Gemini's Lifetime Guarantee on all exterior rated letter, logo, and plaque products is made possible through stringent in-house laboratory testing capabilities. All Gemini plastics, metals, and paints have withstood thousands of hours of exposure to salt, fog, moisture, heat cycles, and UV light and confidently state that they’ll last a lifetime.

Sustainability: Gemini policy is earth friendly. They recycle plastic and metal trim resulting from all manufacturing processes. They use only lead and mercury-free metals, all-electric, pollution-free furnaces; earth-friendly plastics, all manufactured in facilities with a Green Star rating, and that’s just the beginning.

Order Letters Online

To order or price any of the products we offer, please visit the link below or select one of the many images in our portfolio.

Visit our Shopping Site


Below is a sortable list of the many products we offer. Click any image to go to the ordering page on our shopping site, signlettersource.com. There you can price the products and even order them directly to be shipped to you

  • All
  • Plastic
  • Metal
  • Lighted
  • Display
Laser Cut Acrylic Letters Laser Cut Acrylic Letters for Montrose Sign in Colorado
Waterjet Cut Aluminum Letters Waterjet Cut Aluminum Letters for Cafe ZOE
Metal Face Display Letters Metal laminated to acrylic for Keys to the Lake office entrance
Vacuum Formed Plastic Building Letters Safe and Sound Storage Building Letters in vacuum formed plastic
Waterjet Cut Solid Brass Letters McIntosh Track Building sign with solid brass letters
Waterjet Cut Solid Bronze Letters Plantation Fire Station Letters in solid bronze
Injection Molded Plastic Letters Laub Delaney Law Firm letters in Injection Molded Plastic
Marine Grade 316 & 304 Stainless Steel Expertise Beauty Spa custom logo in stainless steel
Stainless Steel Channel Letters Fabricated stainless steel channel letters for Steamies Bar and Restaurant
Luxe™ Machined Acrylic with LED Lighted reception letters NEXT company in machined acrylic
Stainless Steel Face Lighted Channel An elegant sign in face and back lighted stainless steel at charm jewelers
Gemlite2 Plastic Channel Letters Halo lighted plastic gemlite letters for Kind Oasis
Cast Aluminum Letters Franklin County Medical Center indoor cast aluminum letters
Cast Bronze Letters Oxidized Cast Bronze Letters at Carriage Crossing
Gemleaf laminate display letters Gemleaf letters at Fresno State Alumni


The reviews below are gathered by Shopper Approved direct from the customer. We have no control or influence over the reviews which are gathered on our shopping site at SignLetterSource.com

Team Work

Founded in 1999, we originally manufactured letters and numbers made from wood. We partnered with Gemini in 2002 and went on to produce our own cut metal and plastic products all the way up to 2016 at our facility in Montana. During that time we continued to work alongside our partner Gemini to provide our customers with the products and services that we were unable to provide directly. Team work provided us with more products, kept our prices as low as possible and gave us more time to focus on what matters - you, our loyal customer base. Thank You!