Quality & Quantity Design and Drafting provides professional building design, architectural drafting, CAD drafting, 3D modeling, and permit plan services in Nevada City, Grass Valley, and surrounding areas of Northern California. With 35+ years of experience, we help homeowners, contractors, and commercial clients turn building ideas into accurate, practical, and permit-ready plans.

Our services include residential drafting for new construction, home remodeling, additions, ADUs, decks, kitchens, and as-built plans for previously unpermitted structures. We also provide commercial tenant improvement plans, building permit plans, building permit application assistance, detailed CAD drafting, and 3D modeling for a wide range of construction and renovation projects.

Quality & Quantity Design and Drafting serves clients throughout Nevada County, Placer County, Sacramento County, El Dorado County, Yuba County, Butte County, and Sutter County, including Nevada City, Grass Valley, Penn Valley, Colfax, Truckee, Auburn, Loomis, Rocklin, Roseville, Sacramento, Granite Bay, and Placerville.

Whether you need residential building plans, remodeling drawings, an ADU design, as-built documentation, commercial tenant improvement plans, or assistance preparing plans for a building permit, our experienced drafting team delivers detailed and professional documentation tailored to your project.

Contact Quality & Quantity Design and Drafting for dependable building design and drafting services backed by more than three decades of industry experience.