Self performing one stop shop.

ACS is following Covid-19 guidelines issued by the state and county to ensure the safety of our customers and employees. Read more »

KTVU Showcases ACS President for Veteran’s Day

Commercial Construction You Can Trust

Need a reliable contractor? Our customers keep coming back because they count on us to do the job right. Contractors make you nervous? Our professionals will set your mind at ease. What if something goes wrong? We’ll do our best to make sure it doesn’t. If it does, we’ll fix it. Don’t stress. Call ACS. (925) 548-9748

Count on ACS for all your renovation needs.

We are a self-performing, one-stop-shop that handles everything you need from frames and floors to bathrooms and ceilings.

No project is too big or too small. We do it all.

ACS  has been serving building owners and property managers for 18 years. We are a self-performing one-stop-shop for commercial buildings and multi-tenant apartment complexes throughout the Bay Area and Northern California. 

Commercial Construction Projects

Commercial Kitchens

Bars and Restaurants

ADA Compliant Construction

Vanilla shell improvement on storage unitShell Improvements

Office Tenant Improvements

Senior Living

Our team of 50+ self performing craftsmen provide:

  • Demolition
  • Millwork installation
  • Rough and finish carpentry
  • FRP panels
  • Roofing
  • Waterproofing
  • Doors, frames, and hardware
  • Interior glazing
  • Metal stud, drywall, tape, and texture
  • Lath, plaster, and stucco
  • Acoustical ceiling and insulation
  • Carpet and resilient flooring
  • Tile flooring and wainscoting
  • Interior paint
  • Toilet partitions and accessories installation
  • Countertop fab and install
  • Light duty electrical
  • Plumbing



Why Our Customers Keep Coming Back

Over the past two decades we’ve built our reputation with:

Transparent Estimates

We value your trust, and will happily answer any questions about our quotes. 

Professional Craftsmanship

We do high-quality work on time, and on budget. 

Friendly Customer Service

We are easy to work with and actively listen to your needs. Your satisfaction is the key to our success.

Custom Solutions

We think out of the box and solve your problems.

The Best Materials

We only use reputable, high-quality materials.


"The foreman had the greatest attitude. He went above and beyond."
Christophe Nussbaumer
Operations Manager, City Hope
Bill D[...] always put the customers first always willing to go beyond the normal to assist us."
Lawrence Stauffer
Building Owner
"The best company we have worked with for our roofing needs. Mousa, who heads their crews, is one of the most professional and competent employee a company could want. When his crews were booked and couldn't get out to us immediately, he personally took care of us. This company has great employees and we will continue to use them for all our construction needs. We highly recommend them."
Business Owner, Trey Jay LLC

Oakland • San Jose • San Francisco • Sacramento • Santa Rosa • Stockton