Jamco Builders

Jamco Builders is a family-owned construction company headquartered at 307 Enterprise Dr, Seymour, Missouri, in the heart of the Ozarks. Founded in 1974, Jamco has earned a BBB Accredited A+ rating maintained continuously since 1996 — one of the longest-tenured BBB accreditations among Missouri builders.

The company offers fully customizable tiny homes and barndominiums built with the same craftsmanship as their longstanding portable building and cabin lines. Jamco’s service area spans the Missouri Ozarks, from Springfield east to St. Louis and across surrounding rural communities.

As of May 2026, Jamco operates a showroom and manufacturing facility just off Hwy 60 in Seymour, MO, and accepts custom project inquiries directly. Pricing is quote-based given the bespoke nature of each build. The company’s 50-year track record in Ozarks construction makes it a well-established option for buyers seeking small-footprint homes with rural durability.