Beautifully Designed Custom ADU Plans

Request Custom ADU Plan

PLEASE NOTE: This is not a confirmation. You will be contacted to confirm your appointment.

*Inspections are offered free to owner-occupied homes not on the market to be sold within our serviceable areas.

ADU Plans in Los Angeles

Accessory Dwelling Units (ADU) in Los Angeles have never been more popular, thanks to relaxed permitting processes. As a top-reviewed, locally owned, and highly reputable foundation repair firm in Los Angeles, The Foundation Works provides full engineering plans for ADU house plans, floor plans, and building plans for home offices, studios, or rental properties in your outdoor space. Our team of experienced engineers help speed up the permitting process.

ADU Floor Plans, Building Plans, Garage Conversions in Los Angeles, CA County

The Foundation Works is honored to partner with homeowners in the greater Los Angeles area planning to build a stand-alone structure, remodel part of an existing home, or convert a garage into an accessory dwelling unit (ADU).

ADU plans provided by The Foundation Works help to expedite the permitting process in Los Angeles, as all plans comply with California Building codes. To that end, The Foundation Works’ ADU building plans in Los Angeles are designed to ensure they adhere to all building codes, rules, regulations, and restrictions, such as:

ADU Floor Plans for the Modern Homeowner

The Foundation Works designs all types of ADU floor plans in Los Angeles, including:

Structurally Sound, Safe, and Beautiful ADU Building Plans in Los Angeles​

If you’re ready to transform your home or outdoor space into additional living space, or a rental property, contact The Foundation Works today. As a locally owned and operated structural engineering company providing home foundation repair, soft story retrofit, and ADU building and floor plans, we are excited to help with unique, functional, and safe ADU house plans, garage conversion plans, and much more.

We pride ourselves on being an authority in the industry. We will gladly help you with any questions you may have! 

Whether you’re dreaming of creating additional office space, or creating an additional income stream, with new construction, The Foundation Works provides ADU plans in Los Angeles for: