Newly built white ADU exterior for a Los Angeles home

done adu

Custom ADU design, permits, and construction for Los Angeles homes

Done ADU helps homeowners create beautiful, functional accessory dwelling units with a streamlined process built around planning, approvals, and quality construction.

Modern ADU construction project for a residential property in Los Angeles

adu builders in los angeles

Detached ADUs, garage conversions, and backyard guest houses built with care

Done ADU delivers practical ADU solutions for family living, private space, rental potential, and long-term property value across Los Angeles.

Professional ADU construction contractor installing exterior siding with precision on a modern accessory dwelling unit in Los Angeles
Experienced ADU builder checking framing alignment and wall level during custom accessory dwelling unit construction

about us

Complete ADU solutions with design, permits, and construction

At Done ADU, we help homeowners in Los Angeles turn their property into a more functional and valuable space through well-planned accessory dwelling unit solutions. Our team focuses on creating ADUs that are practical, beautiful, and built to match your goals.

From early planning and ADU design to permit guidance and final construction, Done ADU is committed to delivering a streamlined experience with quality craftsmanship, clear communication, and long-term value.

Custom ADU design icon

custom ADU design

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permits & approvals

Detached and attached ADU construction icon

quality ADU construction

Garage conversion and backyard guest house planning icon

garage conversions & guest houses

what we build

ADU construction solutions for Los Angeles homes

Contractor inspecting wood framing for a custom ADU construction project at a Los Angeles home

custom ADU design & build

Done ADU helps Los Angeles homeowners create well-planned accessory dwelling units with a complete process that includes design, permits, and quality construction tailored to the property.

Construction crew raising wall framing for detached ADU construction in Los Angeles

detached ADU construction

Done ADU builds detached ADUs for homeowners who want extra living space for family, guests, private use, or future rental income.

Roof framing and sheathing installation for attached ADU construction project in Los Angeles

attached ADU construction

Done ADU creates attached ADUs that expand the functionality of the main home while keeping the design practical, attractive, and aligned with the property layout.

Construction worker performing interior work for garage conversion ADU project in Los Angeles

garage conversion ADU

Done ADU transforms existing garage space into comfortable and functional ADUs designed for everyday living, added property value, and smarter use of the home.

10+

years of experience

Done ADU brings over a decade of experience helping Los Angeles homeowners plan and build high-quality ADU spaces with confidence.

150+

ADU projects completed

Done ADU has completed a wide range of ADU projects, from detached units to garage conversions and backyard guest house construction.

9

ADU services offered

Done ADU provides complete ADU services in Los Angeles, including design, plans, permits, detached ADUs, attached ADUs, and custom build solutions.

4+

core ADU types built

Done ADU builds detached ADUs, attached ADUs, garage conversion ADUs, and backyard guest house ADUs for homes across Los Angeles.

our mission

Building practical, high-quality ADU spaces for Los Angeles homes

Done ADU is committed to helping homeowners create well-designed accessory dwelling units through a clear process focused on planning, permits, and quality construction.

Done ADU works to deliver ADU solutions that add function, comfort, and long-term value to residential properties in Los Angeles. From custom ADU design and backyard guest houses to garage conversions and attached or detached ADU construction, our goal is to make every project feel practical, efficient, and built to last.

Construction worker installing wood ceiling panels during custom ADU interior finishing project in Los Angeles
Done ADU quality construction detail graphic

services

ADU services designed for Los Angeles homeowners

Custom ADU design and build service icon

Done ADU provides custom ADU design and build services tailored to your property, layout, and long-term goals for added space and value.

Detached ADU construction service icon

Done ADU builds detached ADUs that create private, flexible living space for family, guests, rental income, or comfortable everyday use.

Garage conversion ADU service icon

Done ADU transforms existing garages into functional ADUs with smart layouts, quality finishes, and practical design for Los Angeles homes.

ADU permits and plans service icon

Done ADU helps homeowners move forward with ADU plans, permits, and approvals through a clear process that supports efficient project development.

ADU Builders Detached ADU Construction Garage Conversion ADU Backyard Guest House Custom ADU Design & Build Junior ADU (JADU) Attached ADU Construction ADU Permits & Approval ADU Plans & Design Backyard Guest House Builders Los Angeles

projects

Our Latest Projects

Backyard Guest House Project

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Detached ADU Project

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Garage Conversion ADU Project

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work process

How Done ADU Works

01

step

Consultation & Project Planning

  • With : Done ADU Team
  • Focus : Goals, layout, property review
  • Purpose : Define the right ADU solution for your Los Angeles home

02

step

Plans, Permits & Approval

  • With : Done ADU Team
  • Focus : Design, documentation, permit support
  • Purpose : Move your ADU project forward with a clear approval process

03

step

Construction & Final Delivery

  • With : Done ADU Builders
  • Focus : Quality construction and finishing
  • Purpose : Deliver a functional ADU built for long-term value and everyday use

why choose us

Trusted ADU construction for Los Angeles homeowners.

Done ADU helps homeowners create functional, attractive, and high-value accessory dwelling units through a clear process built around design, permits, and quality construction. From detached ADUs and garage conversions to attached units and backyard guest houses, we focus on solutions that fit the property and the homeowner’s goals.

Contact Done ADU today to discuss your ADU design, permits, and construction project in Los Angeles.

Homeowners touring a framed ADU construction project in Los Angeles

project planning

Start your ADU project with Done ADU

Flexible consultation scheduling for Los Angeles homeowners

Serving homes and residential properties across Los Angeles

service questions

Answers About Our ADU Services

Done ADU offers a complete range of ADU services in Los Angeles, including custom ADU design and build, detached ADU construction, attached ADU construction, garage conversion ADUs, backyard guest houses, ADU plans, and permit support.

Yes. Done ADU helps homeowners move through the permit and approval process with planning support, project guidance, and documentation focused on Los Angeles residential ADU requirements.

Absolutely. Done ADU builds both detached and attached ADUs, giving Los Angeles homeowners flexible options for added living space, guest accommodations, family use, or future rental income.

Yes. Done ADU provides garage conversion ADU services designed to transform underused garage space into comfortable, practical, and attractive living areas built for everyday use and long-term value.

Yes. Done ADU designs and builds backyard guest house ADUs for Los Angeles homeowners who want beautiful, functional spaces for family, private living, guests, or rental opportunities.

ADU construction detail for Los Angeles home
Custom accessory dwelling unit construction detail
Modern ADU project for a Los Angeles property

contact us

Talk to Done ADU

Get in touch with Done ADU to discuss your ADU design, permits, garage conversion, backyard guest house, or custom construction project in Los Angeles.