We’re Siri-Holmberg, a full-service machine shop. We build finely crafted museum exhibits, art pieces and technical apparatus. Hire us for part or all of the project process, from draftsmanship and design, to metalworking, woodworking and welding.
| Services |
CONSULTATION/PLANNING
We know where to cut and where to spend to build budget-friendly projects that last.
DRAFTING, ENGINEERING & DESIGN
Ideas a little vague? We can hash out the details and produce shop-ready plans.
MACHINE PARTS
We reproduce broken widgets to get your machine operating smoothly again.
ARTWORK
We’ve worked with many artists to bring their visions to life.
PROTOTYPES • RESTORATION • COMPLETE MACHINES • PRODUCTS
See Services & Portfolio for more information.
| Where You’ve Seen Us |
Exploratorium • Chabot Observatory • Hollywood Bowl Museum • IBM Gallery of Science and Art • Ned Kahn Installations • Sony Asahikawa Exhibition • Detroit Science Center • Maryland Science Center • Honduran Children’s Museum • San Jose Technical Museum • more
| Contact Us |
![]() |
|
office: (707) 895-2582 |
||





