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State Design & Engineering

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    #1 ADU Builder In Woodland, CA

    Golden State ADU's California ADU Builder in Woodland, CA

    Experience top-quality craftsmanship and exceptional service for a rejuvenating and luxurious secondary home. Contact us today!

    Golden State ADU's rated 4.9/5
    based on 5000 reviews.

    Understanding Local Regulations

    Local laws regarding ADUs can vary significantly from state to state, making it essential to research the specific regulations for your area. At Golden State ADUs, we guide you through every step of your ADU development, ensuring compliance with legal and construction requirements to avoid any pitfalls.

    ADU Construction Company in Woodland Hills

    Even if an ADU isn’t a current necessity, having one can be invaluable for future needs, such as accommodating a growing family or aging relatives. Golden State ADUs brings 20 years of experience to the table, offering comprehensive services for any ADU project in California:

    • Complete home remodeling
    • Partial remodels (e.g., kitchen or bathroom renovations)
    • Design and planning for home remodeling
    • ADU construction
    • Room additions, and more

    With us, you won’t have to worry about legal issues, design layouts, material ordering, or coordinating multiple contractors. We manage all aspects of your ADU project to ensure a smooth and successful process.

    Why Choose Golden State ADUs

    When you hire Golden State ADUs, you benefit from:

    • Custom Design: A design tailored to your specific needs while adhering to local regulations.
    • Construction Scheduling: A timeline that suits your requirements.
    • Permit Management: Handling all permits and ensuring compliance with building codes.
    • On-Time Completion: Commitment to finishing the project on schedule, with a warranty that reflects our quality of work.
    Types of ADUs in Woodland Hills

    In Woodland Hills, several ADU types are approved, each offering different benefits:

    • Detached ADU: A standalone unit placed in the rear yard, separate from the main house.
    • Attached ADU: A unit attached to the primary residence, not exceeding 50% of the main house’s floor area.
    • Internal Conversion ADU: Created by converting an existing structure, such as a garage or studio.
    • Basement Conversion ADU: Converting a basement into a living unit.
    • 2nd Floor Conversion ADU: Adding a unit above an existing part of the house, such as over a garage.
    • Junior Accessory Dwelling Unit: A compact unit of up to 500 square feet, sharing bathroom facilities with the main residence.
    Benefits of Building an ADU

    Building an ADU provides numerous advantages:

    • Enhanced Property Utilization: Potential for rental income, depending on size and type.
    • Guest House: A convenient space for hosting guests.
    • Increased Property Value: ADUs can significantly raise the resale value of your home.
    • Accommodations for Elderly Parents: Provides privacy for elderly family members without overcrowding the main house.
    Golden State ADUs: Your Trusted Partner

    Golden State ADUs offers:

    • Expertise: A professional team with extensive experience in ADU construction.
    • Client-Centered Approach: We prioritize your preferences and needs before starting any project.
    • Positive Feedback: Our reputation for timely, high-quality work speaks for itself.

    Whether you’re looking to build a new ADU, convert a garage, or add an additional unit, we handle all complexities to ensure a seamless experience and superior results.

    Prefabricated ADUs

    Prefabricated ADUs are gaining popularity due to their ease of assembly from pre-made components, quicker construction times, and typically higher quality. Starting around $300, these units can vary based on design.

    ADU Housing Solutions

    Supplemental dwelling unit housing offers flexibility for expanding living space, generating rental income, hosting guests, or caring for family members. Whether you’re adding a room above your garage or expanding your existing home, Golden State ADUs ensures a smooth process and high-quality results.

    Contact Golden State ADUs Today to explore how an ADU can enhance your property and meet your needs!

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      Golden State ADUs Proud to be Recognized by

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      What Makes Golden State ADUs Unique Qualities

      BUILDING FOR YOU

      Our process is organized, streamlined and designed with you in mind.

      CERTIFICATIONS

      We hold many awards and certifications in the industry.

      BIGGER SAVINGS

      In-house team means vendor savings passed on to you.

      DESIGNER SHOWROOM

      Professionally designed showroom with you in mind.

      NO HIDDEN COSTS

      We provide detailed estimates showing you what you get for your money.

      SUPERIOR PRODUCT

      Furniture-grade quality products at affordable prices.

      TRUSTED SOURCES

      Our showroom carries the latest materials from trusted brands.

      ECO FRIENDLY

      Our materials are eco-friendly and green certified.

      NO PRESSURE SALES

      We want you to be confident in your decision, no pressure sales.
      What Client Says

      Customer Reviews

      VlaDi P.
      VlaDi P.
      2024-06-19
      Very detail oriented group of guys designing and engineering homes. Had my addition and an ADU as well as my customers projects engineered by Golden State Design & Engineering, great experience.
      Semir Avdic
      Semir Avdic
      2024-05-18
      Golden state design did the design and engineering for my custom home. From the start William and his team were beyond helpful. The plans were well thought out and easy to read. Throughout the project any questions I had, William made himself available to answer very promptly. In addition to this, Golden State took on several other projects for us, and the results were just as great. William prepared all of the paperwork, filed with the county and did any revisions the county needed. I am beyond happy with their service and would recommend them to anyone. I will be doing an ADU in the near future and I can’t wait to see what golden state design can help us come up with.
      Angel Raya Soto
      Angel Raya Soto
      2024-05-03
      Golden State Design and Engineering did a great job with the design and with the permit process for my ADU, I highly recommend this firm, very knowledgeable!
      Ilia Gotisan
      Ilia Gotisan
      2023-10-26
      It was an absolute great pleasure working with Golden State Design & Engineering on our custom home. Even though we were working in different states, their professionalism, quick responsiveness, and attention to every detail exceeded my expectations. William and his team took their quality time and effort to bring all of our dream home expectations into reality. Their envision is highly unique and impressive. Thank you to the Golden State Design & Engineering team for your service.
      Nicholas Beliy
      Nicholas Beliy
      2023-07-18
      Recently had the pleasure of working with Golden State on a restoration project, and I must say, they surpassed all my expectations. We hired them to handle the design, drafting, engineering, and permit acquisition, and their expertise and professionalism were truly outstanding. From the moment we brought Golden State on board, it was clear that we had made the right choice. Their team, led by William, displayed an impressive level of knowledge and skill throughout the entire project. Their attention to detail and commitment to excellence were evident in every aspect of their work. They took the time to understand the unique requirements of the restoration project and delivered a design that perfectly balanced modern functionality with the preservation of historical elements. Their ability to capture the vision of the project and translate it into a comprehensive plan set was truly impressive. They paid meticulous attention to every detail, ensuring that all specifications were accurately represented in the drawings. As well as addressing the structural challenges. One of the greatest advantages of working with Golden State was their ability to handle the often time-consuming and frustrating process of obtaining permits. They took charge of the permit acquisition process, liaising with the necessary authorities and ensuring that all documentation was submitted promptly and accurately. This saved us a significant amount of time and allowed us to focus on other aspects of the project. Throughout the project, William and Yasir were reliable and responsive points of contact. They maintained open lines of communication, keeping us informed of progress, addressing any concerns promptly, and providing valuable guidance and expert advice when needed. Their professionalism and dedication to client satisfaction were truly commendable. Thank you, Golden State Design and Engineering Firm, for your exceptional services!
      Jing Zhou
      Jing Zhou
      2023-07-15
      I hired William to design my ADU for me! They are very responsive and efficient! After we got the permit from the county, they are still willing to follow up if I need to make some changes to the permitted plans. And when my contractors have questions about the plans, they are willing to spend the time to discuss with my contractors. I really appreciate their help!!!
      stepan gorodnyy
      stepan gorodnyy
      2023-07-07
      I had the most incredible experience working with William and his team at (Golden State Design & Engineering), on our custom home. From their responsiveness and professional approach to their design and engineering skills, every aspect of the process exceeded my expectations. Their team's understanding and kindness made the collaboration smooth and enjoyable. There informative guidance and attention to detail truly set them apart, and I most definitely would recommend their services to anyone in need of residential design and engineering expertise.
      Alek Davis
      Alek Davis
      2023-04-23
      William built an ADU in my backyard. He handled everything from planning and getting permits to construction (only the original home plan was my idea). Some jobs (foundation, roof, HVAC, electrical, stucco, etc.) were done by subcontractors, but William was closely monitoring the work during all phases and his team did a lot of hands on jobs (site preparation, framing, insulation, interior, cabinets, painting, etc.) as well. In a few instances, William came up with the solutions that saved me thousands (he figured out how to set up electrical without having to add a new panel, chose the optimal option for solar, etc.). I'm very happy with the end result and would not hesitate to recommend William and his company for any type of construction or remodeling jobs.
      Elite Auto Imports Inc.
      Elite Auto Imports Inc.
      2022-10-29
      William was easy to work with. He knows his trade well. Till next project guys! Thanks again.
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