…Proud to Offer Premier Roofing Solutions in Northern California
Sorry, we don’t do homes or residential work.
Allied Construction Services (ACS) provides commercial building and construction services.
Since 2002, we’ve served commercial building owners and property managers throughout NorCal. Now we are the 2nd largest veteran owned business in the SF Bay Area.
As a family-owned business, we serve Northern California, including Antioch, Berkeley, San Jose, San Francisco, Oakland, Pleasanton, Santa Rosa, Sacramento, Santa Rosa, Stockton, and Walnut Creek. If you need re-roofs, renovations or repairs, we are your trusted, one-stop-shop for all commercial roofing needs.
We encourage you to review our site’s thorough comparisons to find the best roofing solutions for your needs and budget.
At ACS, we don’t just serve customers, we build relationships. Expert craftsmanship is important, but customer service is the key to success. We nurture our relationships with hard work, honesty, and integrity. That’s why we are one of the best commercial roofing companies in the Bay Area!
Our customers want superior roofing installations that are on time and on budget. We strive to exceed expectations, using the most durable and advanced roofing solutions on the market today. Our detail-oriented team of certified experts will complete your job in a timely manner using best practices. The end result? A high-quality roof and a working relationship that will last for decades.
When our customers need the job done right, they ask for ACS. Seriously.
Our reputation was built by specializing in the best roofing solutions available. We use the highest quality products from top manufacturers like Firestone, GE, Carlisle, Sika, Gaco, Tremco, FiberTite, National Coatings, and Astec.
TPO and PVC roofs are the most advanced commercial roofing systems on the market. They are cost-effective, environmentally friendly, and have the best warranties in the business. Their low odor makes them suitable for installation in sensitive environments such as schools or skilled nursing facilities.
Need a great value? Then silicone and acrylic roof coatings are no-brainers. You save 10-20% and basically get a new roof with a short install time and minimal disruptions.
Trust your roof to ACS and know it’s protected by the highest quality materials installed by our expert craftsmen.
Call us at (925) 724-2324 to get more information about the roof that’s right for you.
Covid protocols are the new normal and that isn’t going to change in the foreseeable future. We want you to know that Allied Construction Services(ACS) takes this safety issue seriously. View our policy »
Rob Roth interviewed Jason Rittenbach, owner of the 2nd largest veteran-owned business in the Bay Area. Jason spoke about integrity and the leadership skills he learned in the Marines helped make Allied Construction Services successful.