Skip to content

Coin & bullion dealer , California

Martinez Coin & Jewelry Exchange


Identity

Legal name
Martinez Coin & Jewelry Exchange
DBA
Martinez Coin & Jewelry Exchange; Vallejo Coin Exchange (sister brand at vallejocoin.com)
Founded
1979 (parent operation tenure per dealer self-disclosure "since 1979 proudly serving Solano County and surrounding areas from the same location"); 1981 (Bay Area distinguished/trusted-dealer framing — possibly Concord/Martinez expansion year); 46-year overall tenure
Principals
Ms. Shari Morgan (Owner)

Location & contact

Operating posture

Hours
Vary by location (per individual third-party listings)
Walk-in
yes (all locations are storefronts)

Services & products

Services
numismatic-sales, numismatic-buying, bullion-sales, bullion-buying, jewelry-sales, jewelry-buying, scrap-gold-buying, appraisal
Metals
gold, silver
Products
numismatic-coins, bullion-coins, jewelry, watches, paper-currency, collector-supplies

Captured 2026-04-27. Confidence: medium. Source data is task-002 (dealer ecosystem research). Always verify hours and pricing with the dealer directly.