Environmentally Conscious, Design-Build Remodeling, Maintenance & Repairs

Nevada City and Grass Valley general contractor Frans Velthuijsen, president and owner of Quality & Quantity Construction Services, Inc., CSL: 927549, has more than 25 years of experience in the SF Bay Area and Nevada County.  Years of hands-on repair and remodeling with renowned San Francisco contractors have further ensured his professional expertise, giving him a full understanding of the life-cycle of buildings and their components as well as the importance of quality “life cycle-balanced” detailing.