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Mountain Dog Sign Company, INC.

1620 N Mamer Rd, Ste D100, Spokane Valley, WA 99216

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Mountain Dog Sign Company, INC.
Their homepage, crawled JUL 2026

What they make

Sign Manufacturing339950

Mountain Dog Sign Company manufactures custom signs, graphics, and wraps. The company is a summary of the company: : are custom sign manufacturers, established in 2011, and they offer design, build, and installation services. They produce interior and exterior signage, ADA compliant braille, architectural finishes, graphics, vinyl, and vehicle graphics for: are active participants in AGC, BOMA and WMFHA and serve clientside

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

47.67193, -117.22074 · CENSUS TIGER
COUNTY
METRO AREA
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Every listed plant in Spokane County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

SourceEvidenceFirst seenLast seen
SAM GOVOPERATINGFEB 2026SEP 2026
COMPANY SITEOPERATINGJUL 2026AUG 2026
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1SAM GOV
CAGE CODESAM GOV
CITYSAM GOV
GEOMCENSUS GEOCODERJUL 2026
NAMESAM GOV
REGISTRATION EXPIRATIONSAM GOV
STATESAM GOV
WEBSITESAM GOV

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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