ADU Plans in Arcata, CA with AMP Drafting Design

Planning an accessory dwelling unit is one of the most practical ways to add value and functionality to a residential property, and having detailed, accurate ADU plans is where every successful project begins. At AMP Drafting Design, based in Arcata, CA, we develop comprehensive ADU plans tailored to the specific layout and zoning requirements of each property. Whether the goal is a detached backyard unit, a garage conversion, or an attached in-law suite, our architectural drafting process captures every dimension and detail needed for a smooth build. We work with both residential and commercial clients, offering free quotes so project owners can understand the scope of work before committing to anything.

Our ADU plan services are built around precision and practicality, ensuring that every drawing reflects real-world construction needs from foundation to roofline. We integrate construction planning principles into every set of documents, making it easier for contractors, inspectors, and clients to align on expectations throughout the project. Proper architectural design at this stage reduces costly revisions down the line and keeps timelines on track. We understand what local building departments look for and how to prepare plans that hold up to scrutiny. Both project-based and hourly rate options are available to fit different budget structures and project sizes. Reach out today to request a free quote and get your plans started.