Residential Drafting Services

Whatever your residential construction project, ADS provides residential drafting services and design expertise to help bring your ideas to life. For more than two decades, our plans have supported successful remodels, additions, ADUs, and new homes throughout Northern California. We combine practical experience, local knowledge, and permit-ready drafting to help projects move forward with confidence.

ADS Residential Drafting Services
In Northern California

  • New home Drafting Services
  • ADUs (Accessory Dwelling Units)
  • Pergolas & Pavilions
  • Topographic Maps
  • Interior Alterations / Remodels
  • Garages and Accessory Structures
  • Site Plans
  • Swimming Pools
  • Additions
  • As-built Drawings
  • Decks

Designs and Plans for the Real World

Constructability matters. ADS creates residential plans that are designed not only to look good on paper, but also to work in the real world of permitting and construction. By thinking through buildability early, we help homeowners and contractors avoid costly surprises, reduce delays, and move forward with better confidence.

Interior Remodels & Additions
Accuracy in Drafting

Accuracy in Drafting

ADS uses advanced tools to ensure zoning requirements, site conditions, and existing structures are accurately reflected in every plan set. We incorporate technologies such as GPS, LIDAR, and photogrammetry to produce residential drafting that matches real job-site conditions. That level of accuracy supports compliance, reduces risk, and helps projects stay on track.

Plan Approval and Permitting Expertise

Delays in plan approval or permitting can be one of the most frustrating parts of a residential project. ADS prepares plan sets that clearly express the design of your project while also aligning with local building codes and zoning requirements. Our familiarity with local planning departments helps reduce unnecessary friction and gives homeowners greater peace of mind.

Why Homeowners Choose ADS

ADS supports the needs of homeowners, contractors, consultants, and building departments with clear, affordable residential drafting and design services. Our advantage is the combination of experience, local knowledge, and a disciplined process that helps projects stay organized, move efficiently, and stay aligned with budget and schedule goals.

The ADS Structured Drafting Process

From Concept to Permit-Ready Plans

From concept through permit-ready plans, ADS follows a structured process designed to reduce confusion, control costs, and keep projects moving. We understand the local requirements that affect residential projects and build compliance into the work from the start.

The result is a smoother path forward with fewer delays and better communication at each step.

See our process »

BIM and 3D Modeling

To help clients see the project before it is built, ADS develops BIM models that improve visualization, coordination, and overall planning. These models support better communication with contractors, engineers, and other consultants while also helping identify refinement opportunities earlier in the process.

BIM and 3D Modeling

Working With Homeowners and Builders

ADS works closely with homeowners, builders, and consultants to keep residential projects practical, coordinated, and moving in the right direction. Our structured four-phase process reduces stress from start to finish, and our contractor relationships help ensure that what works on paper also works in the field. When engineers, energy consultants, or interior designers are involved, we help coordinate those moving parts so the project stays on track and on budget.

Drafting Services for Remodels, Additions, and New Homes

Home Remodels

Kitchen remodels

Bathroom remodels

Bedroom remodels

Office Remodels

Additions

ADUs

New Houses

Home Additions

Pergolas, Pavilions and Pools

Serving These Northern California 
Counties and Their Communities

Sonoma • Marin • Napa • Lake • Mendocino • San Francisco • Alameda

Sonoma County

Marin County

Napa County

Lake County

Mendocino County

San Francisco

Alameda
(North Eastern)

Get Started with our ADU Design Services

Large or small, at ADS every project begins with conversation for us to understand your vision and for you to have a clear sense of what to expect. Count on us to listen carefully to understand your needs, review the scope of your project, and propose a clear path forward.