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State Design & Engineering

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    #1 ADU Builder In Granite Bay, CA

    Golden State ADU's California ADU Builder in Granite Bay, 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.

    Why Invest in an ADU?

    There are so many excellent reasons to add an ADU:

    • Passive Income through Rental: With an ADU, you have the added benefit of earning passive income through rental. Make the unit attractive and put it in a very good location, and renters will come to it. Thoughtful design will greatly increase its marketability and comfort.
    • Guest Quarters: A detached ADU provides your guests with separate quarters all their own, complete with all basic amenities to make their stay comfortable.
    • Home Office/Studio: As working from home becomes increasingly more common, an ADU can offer a quiet dedicated workspace or creative studio that is distanced from your main living area.
    • Additional Space for Extended Family: An ADU offers extended family members more living space to allow them the independence of living apart from the main house but still close by.
    Understanding ADU Regulations in Granite Bay, CA

    Before attempting to build an ADU, one needs to know there are some specific regulations one must adhere to on the state level. Major points to consider include:

    • Types of ADUs:
      • Attached ADU: An accessory dwelling unit physically connected to the main residence through a door or wall.
      • Detached ADU: A separate building from the main residence on the same property.
      • Junior ADU: Smaller unit, created through existing space within the primary residence.
    • Permitted ADUs:
      • Owner-occupied properties: One ADU and one Junior ADU.
      • Non-owner-occupied properties: One ADU with multi-family properties having four or more residential units, allowing more ADUs.
    • Size and Setbacks:
      • ADU Size: No more than 850 s.f. for a single occupant; 1,000 s.f. for two.
      • Setbacks: A detached ADU must be placed at least 4 feet from all property lines. For attached and converted units, the main house’s setbacks would apply.
    How to Find the Best ADU Builder in Granite Bay, CA

    Due to the complications in ADU construction, it is essential that you find a qualified builder. Here are some criteria needed to choose an ADU building contractor:

    • Licensing and Credentials: Licensing and certification of the contractor to handle local codes and industry standards.
    • Experience and Portfolio: Check their previous work to know their expertise in particular custom or unusual design. A portfolio with many different designs means skill and quality.
    • Local Reputation: Browse through reviews and testimonials about previous customers. Positive feedback and high-star ratings may signify that a contractor is reliable.
    • Cost vs. Service: Compare bids based on the services included in the bid. Go for a builder whose price is reasonable but still decent enough in quality. Understand material costs and the labor involved so as to make a well-informed decision.
    Conclusion

    Consider Golden State ADUs as part of your journey to a successful ADU project in Granite Bay, CA. Being one of the highly recognized ADU construction companies in California, they have established a reputation for great craftsmanship, professionalism, and handling every aspect of the building process with experience. With long experience and devotion to using quality materials and advanced construction practices, expect a superior accessory dwelling unit tailored to your needs.

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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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