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Our story

At Ad-In, Inc. We are a commercial interior subcontractor specializing in acoustical and decorative finishes.

We have been at the forefront of the industry since 1977, providing unique and custom installations throughout Northern California.

We have experience in LEED certified projects from Silver to Platinum. 

We offer a wide range of skills and products to suit a variety of budgets and acoustical requirements. 

We ensure superior craftsmanship, excellent customer service, and meticulous attention to detail so that there’s no compromise in the aesthetics of your space.

Our projects

There are no restrictions to our skills.

We have completed projects for schools, Medical Centers, Tech Companies, Banks, Offices, Public Services and many more!

Don Price Performing Arts

Santa Clara Valley Medical Center

Santana Row

Stanford Redwood City

Click below to see completed projects

Our products

There is no job we can't do and no project too big or too small for us.


Fabric Wall Panels

Wood & Metal Ceilings

Specialty items

Our suppliers

Let us know how we can meet your acoustic ceiling needs!


Hunter Douglass


Ceiling Plus


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