JMJ Caseworks
Fabricator offering countertop fabrication and installation in Sioux Falls, South Dakota
About JMJ Caseworks
A second-generation, family-owned manufacturer founded in 1991 that builds commercial casework, laminate and solid surface countertops, and architectural millwork. It operates a 32,000 SF facility with automated CNC equipment and serves healthcare, hospitality, education, and government clients.
Services mentioned
- Commercial casework
- Countertops (laminate and solid surface)
- Architectural millwork
- Custom die walls
- Food service fixtures
Details last checked November 2026. Confirm details directly with the business.
- Address
- 1100 W Blackhawk St, Sioux Falls, SD 57104
- Phone
- (605) 332-0805
- Website
- jmjcaseworks.com
Before you book
- Ask whether they fabricate in-house or send the work out, and whether you can pick your exact slab.
- Get the installed price per square foot in writing, including edges, cutouts, sink mounting, removal of the old tops and sealing.
- Ask about lead time from template to install, and what the warranty covers.
Location
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