Servicing Northern California | Call: 510-347-5400

About Us

About Our Company

A-One specializes in owner occupied, multi-family community reconstruction, roofing and waterproofing services. A-One works with some of the best Property Management and Community Management companies in the industry. Our projects include: Fillmore Heritage Center in San Francisco, Oakland Nursing Homes, Bank of America in multiple locations, Miraval HOA in Santa Clara, Tiara HOA in Hercules, and Market Square in Oakland.

Our focus is to beautify Northern California’s communities. We have a great vision and open mind, and we love to be challenged, so challenge us! Beautify your lifestyle and give us a call!

NO PROJECT IS TOO LARGE OR TOO SMALL
We handle every call no matter how large or small. We are equally eager to send maintenance technicians to make a small repair with a budget not to exceed $300.00, and we also perform and manage multi-million dollar reconstruction projects. A-One maintenance and small repairs has been the foundation of our service set for many years.

UNIQUELY TRAINED, SPECIALIZED CREWS
Our top rated and in-house roofing and waterproofing division is supported by manufacturer certified roofing and waterproofing crews.
Our destructive testing crews are provided with special training needed to work side by side with the best consultants and attorney’s in the industry. Our destructive testing crews are assembled from the best A-One employee crew members. Each destructive testing team member has the training and knowledge needed to help every investigation carried out successfully. These crews are trained using the latest technology.

WE CARRY OUR OWN EQUIPMENT
We are uniquely equipped. When we need large equipment, we buy it. We don’t rely on rental companies. We own all the equipment needed to run your project on time and within budget.

EMPOWERING EMPLOYEES TO GET IT DONE!
We have kept a simple culture that rewards hard work and smart thinking, key attributes that bring success to every construction project. Working with homeowner schedules, posting notices, attending board meetings and creating a plan for a safe community during a project are our priority, all the time, every time. And that’s a promise!