THE ADU BUILDER INC

3639 Atlantic Avenue, 90807, Long Beach, CA

Los Angeles ADU contractor The ADU Builder offers 10+ years of experience in ADU construction, garage conversions, JADUs, custom homes & remodels. They guide clients through design, permits, financing & building with quality craftsmanship.

THE ADU BUILDER INC, Long Beach, CA

About THE ADU BUILDER INC

About The ADU Builder in Los Angeles

The ADU Builder is a Los Angeles-based ADU contractor with over a decade of experience in real estate development and construction. Their team brings deep-rooted expertise to every project, navigating each phase with precision and care. As a dedicated accessory dwelling unit builder, they are committed to delivering projects that not only run smoothly but consistently exceed client expectations, setting a high standard for quality and reliability in the Los Angeles area.

Beyond ADU construction, their services span a broad range of construction work, including:

  1. Ground-up multifamily development
  2. Custom homes
  3. Tenant improvement
  4. Full remodels
  5. Kitchen and bathroom remodels
  6. Accessory Dwelling Units (ADUs)

Types of ADUs They Build

As a full-service ADU builder, The ADU Builder offers expertise across all major ADU types. Whether a client is looking for a detached ADU builder, a garage conversion contractor, or a JADU contractor, their team has the knowledge and experience to guide the process from start to finish. The main ADU types they work with include:

  1. New Detached ADU – A new independent structure, separated from the primary home and typically placed in the backyard, making them an experienced backyard cottage builder.
  2. Garage Conversion – A former garage converted into a fully functional living unit, a specialty of their team as a seasoned garage conversion contractor.
  3. Garage Addition – A new unit that shares at least one wall with the garage, with the option to build above it.
  4. Junior ADU (JADU) – An ADU of no more than 500 square feet, built within an existing or proposed single-family home or accessory structure.

Past highlighted projects include a 1,200 sq ft detached two-story, three-bedroom, three-bathroom ADU in Bundy, a 300 sq ft garage-to-studio conversion in Mira Mar, and a 780 sq ft three-car garage converted into two one-bedroom, one-bathroom units in Pacific.

Their Step-by-Step ADU Construction Process

The ADU Builder follows a structured, client-focused process designed to make the construction journey as smooth and transparent as possible:

  1. See Ideas – Their collaborative design process allows clients to explore creative concepts, from contemporary designs to timeless classics. Skilled architects and designers work closely with clients to transform their vision into realistic, visually appealing plans.
  2. Learn – Their dedicated team walks clients through every step of the ADU construction process, covering permits, regulations, and design choices, ensuring clients can actively participate in shaping their ideal unit.
  3. Finance – They offer flexible, tailored financing solutions to fit a variety of budgets and needs, helping clients turn their ADU vision into reality.

As a California-based granny flat builder and in-law suite builder, The ADU Builder places strong emphasis on four core values: feasibility, design, planning, and building. They specialize in high-quality, sustainable, and affordable ADUs that maximize space, blend seamlessly with existing architecture, and are constructed with top-tier craftsmanship and meticulous attention to detail.

For property owners in Los Angeles looking to add value to their property through an accessory dwelling unit, The ADU Builder offers the expertise, process, and dedication to make it happen.

Services

THE ADU BUILDER INC performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Financing & Loans
  • Feasibility & Site Assessment

THE ADU BUILDER INC Reviews

Fatimah Blaylock

2026-03-01
"I called Brady after watching his video on ADUs in the Long Beach Lakewood area. We had lots of questions. He came over to our home and answered all our questions. Brady is very knowledgeable of the process from beginning to end. He was easy to get a hold of and communication between us was great!! Our experience with Brady and his company was a positive one!!"

Sam B

2026-02-21
"Amazing work from the team! Thank you for your communication, guidance, and persistence throughout the permitting process - which is the most frustrating part. I really appreciated how much time and stress I saved working with the team that truly understands how to navigate the City of Long beach. Highly recommend."

Zach Dubin

2026-02-12
"After seeing a beautiful remodel in the neighborhood and speaking to the owner of the house who spoke very highly of them I reached out to HTA to build a fairly complex ADU at my house. They were very transparent, hit all timelines, and stayed to their original quoted budget which was ny biggest fear having been my first ever construction project. I will definitely use them for my future remodel as well. Highly recommend. Zach D."

Eugene Rogachevsky

2026-01-19
"Brady and his team did a great job remodeling my 6-unit apartment building in Long Beach and converting existing garages to an additional ADU. Ive recommended them to friends and colleagues for any construction and remodel projects they may have."

Jenae Green

2025-05-08
"I have to say that I can be very picky, overwhelming to most people, but this company has shown me the true meaning of patient. Brady would answer all my calls and answer any questions I had at anytime. Brady is one of a kind! He hears you and sees you in making sure that youre happy with the job! His team is hard-working people that get the job done fast and amazing too!! I just love my ADU!!! They did an amazing job with our ADU that my whole neighborhood is talking about how nice it is!! Everyone cant believe how fast they got the job done too!! I highly recommend this company to everyone!! Thank you Brady and the whole team for your hard work!!"

Specifics

Eco-Friendly

Opening hours

Monday 8:00AM - 4:00PM
Tuesday 8:00AM - 4:00PM
Wednesday 8:00AM - 4:00PM
Thursday 8:00AM - 4:00PM
Friday 8:00AM - 4:00PM
Saturday -
Sunday -

Location

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