Technical Leadership in Complex Building Systems

Anning‑Johnson is a premier specialty contractor in Northern California, trusted for structural metal framing, exterior envelope systems, and highly coordinated scopes on large‑scale residential, civic, institutional, and technology‑driven projects.

Operating in one of the country’s most demanding construction markets, the Northern California team leverages BIM, LEAN practices, and disciplined sequencing to manage constrained sites, complex logistics, and long‑duration projects. Clients value our ability to plan thoroughly, coordinate early, and deliver durable, high‑performance building systems.

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