Roofing Experts | ACS | NorCal

San Francisco

Commercial Roofing in San Francisco

San Francisco is one of the most popular tourist destinations in all of California, with more than 25 million visitors coming each year to enjoy everything the city has to offer. From the world famous cable cars climbing the hills to the eclectic mix of landmarks that include the beautiful Golden Gate Bridge and historic Alcatraz Federal Penitentiary, there is so much to love. It’s a city rich in culture, as represented by its many diverse neighborhoods, including Chinatown and Fisherman’s Wharf, and known for its often extreme weather, from fog and wind to sunny warmth.

Situated just outside the Silicon Valley, San Francisco is also home to a wide range of companies such as Reddit, Pinterest, Twitter, Uber, Dropbox and Levi Strauss & Co. That kind of business landscape means there are a tremendous number of commercial properties throughout the city, all of which may require the services of an expert San Francisco commercial roofer. If you want the best quality roof building, maintenance and repair in San Francisco then Allied Construction Services (ACS) is the answer for you.

Why Choose ACS?

Screened HomeAdvisor Pro - Allied Construction ServicesAt Allied Construction Services, we understand how the unique environment of this area can take a toll on your roof and we have the knowledge and expertise necessary to meet all of your needs for commercial roofing in San Francisco.  With that in mind, we use materials that are guaranteed to be both cost effective and environmentally friendly and that carry some of the best warranties on the market. We’re not just about quality craftsmanship, though. We believe in building relationships with our customers and that means providing the best possible customer service with hard work, honesty and integrity. At the same time, our safety record allows us to perform work for 10-20% less than most competitors.

Installation or Replacement of Single Ply Roofing Systems

ACS has built a reputation as a San Francisco commercial roofer by specializing in the best available roofing solutions. We use either TPO or PVC, two of the most advanced single ply roofing systems on the market today. These materials are ideal for commercial roofing as they are built to withstand the elements and are extremely cost effective so that you can essentially get a new roof at a third of the cost. At the same time, they have little odor, making them a particularly good choice for sensitive environments such as schools and nursing homes.

Our experts are ready to provide an estimate for your roofing job and we’ll recommend specific materials to use from some of the most trusted names in roofing including Firestone, Carlisle, FiberTite and Tremco. No matter how big or small, your business is in good hands with ACS, so you know you’ll be getting the best quality service with quick turnaround times and minimal disruption. We go out of our way to make sure that your business is handled with care. 

In some cases, a full roof replacement may not be necessary. Roof coating can offer a budget friendly alternative and ACS is ready to provide this service as well by installing either acrylic or silicone roof coatings by GE Silicone, Astec or AlphaGuard Bio Liquid by Tremco. This can be an efficient option that saves you money, cuts down on maintenance needs and helps mitigate environmental issues so that you can avoid the headache of a full replacement.

Call (925) 724-2324 today and ask for your free quote.

Roof Maintenance and Waterproofing

Sutter Health San Francisco Silicon Coating
Roof coating for Sutter Health in San Francisco.

When it comes to protecting your business you don’t want to wait until your roof needs replacing or coating. Part of being a responsible business owner is performing regular maintenance to stay ahead of issues and protect against the weather extremes in the San Francisco area. Regular maintenance can save you time and money by helping to meet warranty requirements so it’s not something you can afford to overlook. 

As experts in commercial roofing in San Francisco, ACS can help to identify issues before they become significant with regular maintenance inspections. We’ll thoroughly inspect your roof for missing shingles, drainage issues, punctures or tears, pooling water and many other common problems that can affect commercial properties and potentially threaten your warranty.

Of course, one of the biggest parts of regular roof maintenance is preventing leaks and avoiding water damage.  ACS offers commercial waterproofing services to help treat all types of external surfaces and stop leaks. We’ll use masonry wall sealers, joint caulking, anti-graffiti sealers, below-grade waterproofing and other solutions to protect your roof and other outdoor areas that can be equally vulnerable to the elements. Everything from parking decks to balconies and walls can be serviced with our waterproof coatings and sealants to provide a strong, secure surface that will stand up to the elements and protect your building from damage.

Call (925) 724-2324 today and ask for your free estimate.

Call Us When You Need an Experienced San Francisco Commercial Roofer

No matter what kind of commercial roofing needs you have, Allied Construction Services is the name you can trust in the San Francisco area. Give us a call today and we’ll provide expert roofing solutions at a price you can afford using only the best quality materials. We can cover everything from installation to coating to regular maintenance checks and we’ll go out of our way to minimize the disruption to your business. At ACS, we’re all about building relationships…that’s why we provide quality that will last a lifetime.

Call (925) 724-2324 today and ask for your free estimate.

ACS Roofing Jobs in San Francisco

drone shot of sheet metal roof on comcast building with white coated metal roof on right parking lot with car lower left
We installed a 12,000 sq ft sheet metal roof for this Comcast building in San Francisco.

red rusty building in background three green shirted men load wheelbarrow with tear off standing on exposed dilapidated roof bottom right on Mare Island wheelbarrow safety pylons
We did this 7,000 sq ft demolition and TPO roof replacement on Mare Island, outside San Francisco.


drone shot of white GE silicone roof over TPO on Shamrock's commercial roof surrounded by parking lot cars and buildings empty parking lot small red building in lower half of photo
We installed this 12,000 sq ft GE Silicone roof coating over TPO for the Shamrock commercial building in San Francisco