National Span manufactures Precast Concrete Arch Structures in 12'-60' spans used for Creek Crossings, Wine Vaults, Pedestrian Undercrossing, and Storm water Retention/detention vaults. We also represent additional companies manufacturing vehicular and pedestrian steel bridges and the PermaTrak precast concrete boardwalk system.
| Website | http://nationalspan.com |
| Revenue | $1 million |
| Employees | 1 (0 on RocketReach) |
| Address | 855 Santa Dorotea Cir, Rohnert Park, California 94928, US |
| Phone | +1 800-581-1278 |
| Fax | (707) 585-9699 |
| Technologies | |
| Industry | Glass, Ceramics and Concrete Manufacturing, Building Materials, Manufacturing |
| Keywords | Precast Concrete Structures, Large Span Structures, Long Span Structures, Precast Concrete, Infrastructure Solutions, Precast Components, Structural Precast, Underground Structures |
| Competitors | Spantech Software, Span Construction & Engineering, Inc., Steel Span Structures, Span Engineering Ltd, Span Systems Inc., Precisionspan, Spancraft, Freespan Structures Inc, SpanMax (view competitors) |
| SIC | SIC Code 24 Companies, SIC Code 245 Companies |
| NAICS | NAICS Code 321 Companies, NAICS Code 32 Companies, NAICS Code 3219 Companies |
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National Span Questions
The National Span annual revenue was $1 million in 2026.
National Span is based in Rohnert Park, California.
The NAICS codes for National Span are [321, 32, 3219].
The SIC codes for National Span are [24, 245].
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