A-1 Mobile Storage Service

A-1 Mobile Storage Service rents storage containers, mobile offices, and storage trailers from its Manchester, Iowa headquarters and 16 relay yards spread across Iowa, Minnesota, Nebraska, Illinois, and Wisconsin, with deliveries reaching 32 states across the lower 48. The company holds memberships in the National Portable Storage Association and the Modular Building Institute, credentials uncommon among Iowa container rental operators. An in-house fabrication shop in Manchester customizes containers for buyers who need configurations the standard inventory cannot cover, including roll-up door conversions, walk-in door cuts, triple side-door units, and full mobile office builds. The fleet ranges from 10-foot standard containers to 53-foot high-cube units. Construction, healthcare, government, commercial, and industrial accounts make up the customer base.