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State Design & Engineering

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    #1 ADU Builder In Rocklin, CA

    Golden State ADU's California ADU Builder in Rocklin, 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.

    Golden State ADUs: Your Rocklin ADU Experts

    Golden State ADUs specialize in Accessory Dwelling Unit Construction in Rocklin, Placer County, CA. From initial planning to execution, our team will guide you through each step of the process for your ADU. Once the design has been finalized, our skilled team will efficiently complete the construction, handling all aspects of the build with expertise.

    Why Choose Golden State ADUs?

    Our team will see the entire construction through with precision. Because of our immense experience and commitment, your property is in good hands. None of the measurements, designs, or buildings should bother you because our professional team—ADU builders, designers, engineers, or even legal experts—is handling all the details of your project. Your dream of an Accessory Dwelling Unit will be a reality with our professional help.

    We offer a free consultation to help you plan your project and estimate the cost. Our designers will make preliminary models to help you visualize what the finished product will look like. We use strict construction standards with only the finest eco-friendly materials. Due to our concern about the environment and health safety, all of the materials we use are non-toxic and sustainable. We are grateful for the confidence of our clients, and our contractors fulfill both construction and personal needs to provide the ideal ADU.

    Best Accessory Dwelling Unit (ADU) Contractors in Rocklin

    Golden State ADUs are among the high-class Accessory Dwelling Unit (ADU) Contractors in Rocklin, CA. Our company was established at the beginning of the 20th century and maintains a tradition passed down through the expertise our founders taught.

    Our efficient ADU creation process includes:

    • Collaborate with our experts to design your project.
    • Schedule work around your convenience.
    • Wait for the completion of your ADU.
    • Enjoy your new accessory dwelling unit.

    All our work is warranted for assurance throughout the process.

    Designing Your ADU in Rocklin

    If you want to add an accessory dwelling unit that is functional to your lot, we can design any style you want. There are three types of ADUs, generally categorized as:

    • Attached ADUs: An extension of the main house and usually come with a small studio apartment.
    • Detached ADUs: Stand independently of the main house, maybe a little bigger than an attached unit.
    • Converted ADUs: Pre-existing structures like garages or sheds converted into a living space.
    • Junior ADUs: Smaller units made from portions of the main house, sharing common areas.
    Room Options

    Our Rocklin, CA, ADU Builders can add the following options to your ADU of choice:

    • Living room
    • Bedroom(s)
    • Craft room
    • Sunroom
    • Walk-in closet
    • Kitchen or kitchenette
    • Bathroom

    Whether you are building a junior, converted, attached, or detached unit, Golden State ADUs has the experience and expertise to make your dream a reality.

    ADU Construction Company Rocklin

    Being one of the top ADU Construction Companies in Rocklin, we never compromise on quality and always focus on customer satisfaction. We focus on completing our projects on time without compromising on the approved plans. Our Company stands out based on the following features:

    • LICENSED AND EXPERIENCED PROFESSIONALS.
    • UTILIZATION OF TOP-OF-THE-LINE, ECO-FRIENDLY MATERIALS.
    Building Your ADU in Rocklin

    Before starting any ADU project, understand local and state regulations and permits/fees needed. ADUs can be constructed in residential zoning districts with existing/proposed single-family or multi-family homes. Ensure your parcel meets zoning requirements and secure permits from the Community Development Director and City Building Department.

    Generally speaking, the property allows for 1-2 ADUs with a maximum height of 16 feet and size not larger than 850 square feet up to 1,000 square feet maximum in some cases. Junior ADUs may be up to 500 square feet in size. In Placer County, accessory structures must be the same architectural style, color, and materials as the primary home. The setback requirements for detached and converted ADUs keep a distance of 4 feet from rear and side property lines, while junior ADUs have no setbacks. Fire safety is optional. Also, the parking requirements are one for detached and one for attached ADU, and no parking for converted and junior ADUs.

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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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