
Built for
Silence
From home theaters to recording studios, see how we transform noisy spaces into acoustically precise environments.
over 10,000 projects delivered
How we count: a project is a finished job — materials supplied or installed and closed out. Estimates, consultations, and open bids are not counted.
Highlighted: Full Office Acoustic Remodel in Berkeley — Berkeley, CA
Completed Projects
Offices, restaurants, and retail spaces.
Showing 3 Commercial projects.
From Noise to Clarity
Consultation
We listen to your goals and assess the space — in person across the Bay Area or remotely with photos and plans.
Design & Estimate
A tailored treatment plan with material specs, assembly details, and a transparent estimate with no hidden costs.
Installation
Our certified crew handles everything with precision — or we ship materials with detailed guides for DIY builds.
Licensed soundproofing installers, San Francisco to Los Angeles
West Coast Sound Solutions has over 20 years of professional experience installing soundproofing and sound absorption solutions for businesses and residences across the San Francisco Bay Area, Sacramento, and Los Angeles. Our contractors and installers are trained specifically to work with soundproofing materials, in addition to performing standard building construction and renovation.
WCSS is a California-licensed contractor, CSLB License #994007, with B, C-15, C-61/D-28 classifications. Our installers work under that license and are friendly and respectful of your home or business. From demolition to installation to the finishing touch-ups, our crew performs the whole soundproofing installation with professionalism.
West Coast Sound Solutions is a full-service shop: every soundproofing and sound absorption material you need, plus an experienced team of installers with the experience to do the job right.
CA CSLB #994007 · WCSS, doing business as West Coast Sound Solutions
Ready to start your project?
Tell us what you're building. We'll recommend the right materials and treatment plan for your space and budget.



