Mountain Dog Sign Company

Mountain Dog Sign Company Certified minority, woman-owned, custom sign manufacturer, design & branding house. Design ♦ Build ♦ Installation
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Specializing in Commercial ADA Braille, Interior signs, Exterior signs, Channel Letters, Cabinets & LED signage, as well as Vinyl Window - Wall - Vehicle Graphics. Our team ensures a value engineered approach and satisfaction with everything from a logo design to entire building signage. From concept to creation, with Mountain Dog Sign Company you will always find quality, care and dedication to all your signage projects.

MDSC keeps a culture unmatched. Our team works extremely hard Mon-Thur, and plays together when we can! 📱509-891-9999 📧...
06/10/2026

MDSC keeps a culture unmatched. Our team works extremely hard Mon-Thur, and plays together when we can!

📱509-891-9999 📧[email protected]
⛰️🐶

Bringing your signs to life is a huge part of WHY we do this job - and why we’re different. Not just anyone designs for ...
06/08/2026

Bringing your signs to life is a huge part of WHY we do this job - and why we’re different. Not just anyone designs for products they make and install themselves.

📱509-891-9999 📧[email protected]
⛰️🐶

Panels, Plaques, Directories and Logos; anything you can think of for your walls! 📜📱509-891-9999 📧Sales@mtdogco.com⛰️🐶 ...
06/04/2026

Panels, Plaques, Directories and Logos; anything you can think of for your walls! 📜

📱509-891-9999 📧[email protected]
⛰️🐶

Collaboration is the only way we make it through these days. We couldn’t do it without amazing dedication to each other,...
06/01/2026

Collaboration is the only way we make it through these days. We couldn’t do it without amazing dedication to each other, our craft, and our clients.

📱509-891-9999 📧[email protected]
⛰️🐶

It’s always a pleasure to be part of a new campus building. ❤️🩶 Our special team pulls together a months long project fr...
05/30/2026

It’s always a pleasure to be part of a new campus building. ❤️🩶 Our special team pulls together a months long project from concept through install, like no other.

📱509-891-9999 📧[email protected]
⛰️🐶

MDSC is fortunate enough to be invited along as agents of change. Just on the other side of change is excitement, more e...
05/27/2026

MDSC is fortunate enough to be invited along as agents of change. Just on the other side of change is excitement, more elbow room (eventually) and yummy food!

📱509-891-9999 📧[email protected]
⛰️🐶

05/23/2026
With honor we are part of important projects throughout the Inland NW! We have accomplished some amazing pieces to be pr...
05/22/2026

With honor we are part of important projects throughout the Inland NW! We have accomplished some amazing pieces to be proud of, with those who serve our community. 🌟

📱509-891-9999 📧[email protected]
⛰️🐶

We go big, sometimes small, but never stay home! Our business is often about being there when our clients need us. Signs...
05/19/2026

We go big, sometimes small, but never stay home! Our business is often about being there when our clients need us. Signs are often small, typical, code required, and generic. MDSC is here for it all!

📱509-891-9999 📧[email protected]
⛰️🐶

MDSC produces a phenomenal number of ADA compliant braille signs for GCs, Developers, Designers, and Building Owners.Get...
05/14/2026

MDSC produces a phenomenal number of ADA compliant braille signs for GCs, Developers, Designers, and Building Owners.
Get it done with our in-house design, dedicated ADA production team, and installers. 📐🏗️

📱509-891-9999 📧[email protected]
⛰️🐶

Address

1620 N Mamer Road Ste D100
Spokane Valley, WA
99216

Opening Hours

Monday 7am - 5:30pm
Tuesday 7am - 5:30pm
Wednesday 7am - 5:30pm
Thursday 7am - 5:30pm

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