Experience top-quality craftsmanship and exceptional service for a rejuvenating and luxurious secondary home. Contact us today!
Bunny ParkerTrustindex verifies that the original source of the review is Google. Jason was amazing and very professional. He arrived on time and answered all of our questions. Although it wasn't going to be a right fit for our yard, he told us our options and who to contact moving forward. A+++++ service, give them a call!!! Stan JacksonTrustindex verifies that the original source of the review is Google. Thank you for the wonderful experience building our ADU. From the very beginning, your team demonstrated an unparalleled level of professionalism and client care. You made the entire process seamless, from our first consultation to the final walkthrough. We were especially impressed by the team members who made this project such a success. Val was an excellent liaison between us and the team, keeping us informed and addressing all our questions promptly. William was a great overall project manager, ensuring everything stayed on track. We'd also like to give a special shout-out to Daniel, our on-site project manager, who did a fantastic job overseeing the daily work. Finally, Yasir designed a truly beautiful unit that exceeded all our expectations. The quality of the work is outstanding. The craftsmanship and attention to detail are evident in every corner of our new unit, and it's clear that your team takes great pride in what they do. We are absolutely thrilled with the final result. On top of the incredible quality, your pricing was fair and transparent, with no hidden costs or surprises. This, combined with your commitment to keeping us informed every step of the way, made for a truly stress-free and positive experience. We highly recommend Golden State ADUs to anyone looking to build a beautiful, high-quality ADU. Paolo BarrogaTrustindex verifies that the original source of the review is Google. These guys are the best. Great job. Rajan GillTrustindex verifies that the original source of the review is Google. I'm not one to usually leave a review but I have to for these guys! Hired them to build an ADU at my parent's home. Their communication, attention to detail, promptness, and professionalism was second to none. They made the whole process extremely easy for them while also making them still feel involved. It's great to see their enthusiasm for what they do. The results show in the ADU itself. We couldn't be any happier with the job. I will definitely be recommending them to other friends and family looking to build an ADU! Lisa HensleeTrustindex verifies that the original source of the review is Google. I was house hunting and looking for a lot large enough to accommodate an ADU. Val was so helpful and responsive, answered my questions, and even looked at satellite photos to see if an ADU was possible. I highly recommend consulting with Golden State if you’re considering an ADU build. Kelly McGinnessTrustindex verifies that the original source of the review is Google. Golden State ADU (GSADU) helped me get back on track after the previous company left me with a state of uncertainty. The GSADU team were friendly and quick to address my requests or concerns. The entire experience felt collaborative and I couldn't be happier with the final result. Thank you GSADU for being empathetic to my experience and helping me reach the finish line. Chuck ShafferTrustindex verifies that the original source of the review is Google. I haven't built my ADU yet, but after much research I've decided to have Golden State build mine when I get my financing together. Val is very knowledgeable and willing to assist in any way that he can. He provided me with locations where I could go see ADU's Golden State has built nearby. From what I've seen and my research I believe they run an honest and reputable company that does high quality work and I look forward to building my ADU with them in the near future. Vadim VakarchukTrustindex verifies that the original source of the review is Google. Although this is not for an ADU, I used Golden State ADUs to build my custom 2,000 SF home. The process was smooth. The guys kept me updated through each phase with consistent communication. Very detail oriented company and the finished product was exactly what I wanted. Thank you for the beautiful home! Eddie BandiniTrustindex verifies that the original source of the review is Google. Golden State ADU was an absolute pleasure to work with! Val’s expertise in ADU laws and regulations was invaluable throughout the entire process. From navigating local zoning requirements to ensuring every step was compliant, their team made what could have been a complicated experience feel seamless. Beyond their knowledge, Val’s communication was outstanding. They kept me informed at every stage, proactively addressed potential issues, and always made themselves available to answer my questions. It’s rare to find a company that combines deep industry knowledge with such a high level of professionalism and responsiveness. Leonid SermanTrustindex verifies that the original source of the review is Google. Golden state ADUs built us an ADU so nice, I’m considering moving in my self! The process was so smooth and stress free, I almost forgot I was dealing with construction—highly recommended!
Life is changing. As we age, find new hobbies, raise our children, and care for our aging parents, our space needs often shift. Finding affordable property nearby to accommodate these changes can be daunting. Fortunately, evolving construction offers solutions, such as prefabricated Accessory Dwelling Units (ADUs).
Prefabricated ADUs, also known as granny flats, backyard cottages, or custom homes, are efficient structures with self-contained facilities. These homes are placed in your backyard, near your primary residence, and serve as an excellent means of adding living space to your property.
An ADU project involves complexities beyond regular home renovations, making it essential to hire a professional contractor. Here’s what to consider when choosing a reputable ADU builder:
For professional guidance on building a quality ADU, contact Golden State ADUs. With extensive experience and a strong reputation in Placer County, they are well-equipped to handle your project.
There are various types of ADUs, each with different costs, proximity to the main house, and construction times. The main types include:
ADU construction must comply with California’s building laws. A Junior ADU (JADU) can be a maximum of 500 sq. ft., while a standard ADU can be up to 1,000 sq. ft. The height of attached ADUs should not exceed 30 feet, while detached units can be up to 16 feet.
Building an ADU in California offers several advantages:
Call Golden State ADUs to inquire about an ADU or start your ADU project in Penryn, CA. Their experience and commitment to excellence make them a top choice for building ADUs.
Our process is organized, streamlined and designed with you in mind.
We hold many awards and certifications in the industry.
In-house team means vendor savings passed on to you.
We provide detailed estimates showing you what you get for your money.
Furniture-grade quality products at affordable prices.
Our showroom carries the latest materials from trusted brands.
Professionally designed showroom with you in mind.
Our materials are eco-friendly and green certified.
We want you to be confident in your decision, no pressure sales.
I was house hunting and looking for a lot large enough to accommodate an ADU. Val was so helpful and responsive, answered my questions, and even looked at satellite photos to see if an ADU was possible. I highly recommend consulting with Golden State if you’re considering an ADU build.
Christina Lisetsky
I was house hunting and looking for a lot large enough to accommodate an ADU. Val was so helpful and responsive, answered my questions, and even looked at satellite photos to see if an ADU was possible. I highly recommend consulting with Golden State if you’re considering an ADU build.
Christina Lisetsky
I was house hunting and looking for a lot large enough to accommodate an ADU. Val was so helpful and responsive, answered my questions, and even looked at satellite photos to see if an ADU was possible. I highly recommend consulting with Golden State if you’re considering an ADU build.
Christina Lisetsky
I was house hunting and looking for a lot large enough to accommodate an ADU. Val was so helpful and responsive, answered my questions, and even looked at satellite photos to see if an ADU was possible. I highly recommend consulting with Golden State if you’re considering an ADU build.
Christina Lisetsky
Bunny ParkerTrustindex verifies that the original source of the review is Google. Jason was amazing and very professional. He arrived on time and answered all of our questions. Although it wasn't going to be a right fit for our yard, he told us our options and who to contact moving forward. A+++++ service, give them a call!!! Stan JacksonTrustindex verifies that the original source of the review is Google. Thank you for the wonderful experience building our ADU. From the very beginning, your team demonstrated an unparalleled level of professionalism and client care. You made the entire process seamless, from our first consultation to the final walkthrough. We were especially impressed by the team members who made this project such a success. Val was an excellent liaison between us and the team, keeping us informed and addressing all our questions promptly. William was a great overall project manager, ensuring everything stayed on track. We'd also like to give a special shout-out to Daniel, our on-site project manager, who did a fantastic job overseeing the daily work. Finally, Yasir designed a truly beautiful unit that exceeded all our expectations. The quality of the work is outstanding. The craftsmanship and attention to detail are evident in every corner of our new unit, and it's clear that your team takes great pride in what they do. We are absolutely thrilled with the final result. On top of the incredible quality, your pricing was fair and transparent, with no hidden costs or surprises. This, combined with your commitment to keeping us informed every step of the way, made for a truly stress-free and positive experience. We highly recommend Golden State ADUs to anyone looking to build a beautiful, high-quality ADU. Paolo BarrogaTrustindex verifies that the original source of the review is Google. These guys are the best. Great job. Rajan GillTrustindex verifies that the original source of the review is Google. I'm not one to usually leave a review but I have to for these guys! Hired them to build an ADU at my parent's home. Their communication, attention to detail, promptness, and professionalism was second to none. They made the whole process extremely easy for them while also making them still feel involved. It's great to see their enthusiasm for what they do. The results show in the ADU itself. We couldn't be any happier with the job. I will definitely be recommending them to other friends and family looking to build an ADU! Lisa HensleeTrustindex verifies that the original source of the review is Google. I was house hunting and looking for a lot large enough to accommodate an ADU. Val was so helpful and responsive, answered my questions, and even looked at satellite photos to see if an ADU was possible. I highly recommend consulting with Golden State if you’re considering an ADU build. Kelly McGinnessTrustindex verifies that the original source of the review is Google. Golden State ADU (GSADU) helped me get back on track after the previous company left me with a state of uncertainty. The GSADU team were friendly and quick to address my requests or concerns. The entire experience felt collaborative and I couldn't be happier with the final result. Thank you GSADU for being empathetic to my experience and helping me reach the finish line. Chuck ShafferTrustindex verifies that the original source of the review is Google. I haven't built my ADU yet, but after much research I've decided to have Golden State build mine when I get my financing together. Val is very knowledgeable and willing to assist in any way that he can. He provided me with locations where I could go see ADU's Golden State has built nearby. From what I've seen and my research I believe they run an honest and reputable company that does high quality work and I look forward to building my ADU with them in the near future. Vadim VakarchukTrustindex verifies that the original source of the review is Google. Although this is not for an ADU, I used Golden State ADUs to build my custom 2,000 SF home. The process was smooth. The guys kept me updated through each phase with consistent communication. Very detail oriented company and the finished product was exactly what I wanted. Thank you for the beautiful home! Eddie BandiniTrustindex verifies that the original source of the review is Google. Golden State ADU was an absolute pleasure to work with! Val’s expertise in ADU laws and regulations was invaluable throughout the entire process. From navigating local zoning requirements to ensuring every step was compliant, their team made what could have been a complicated experience feel seamless. Beyond their knowledge, Val’s communication was outstanding. They kept me informed at every stage, proactively addressed potential issues, and always made themselves available to answer my questions. It’s rare to find a company that combines deep industry knowledge with such a high level of professionalism and responsiveness. Leonid SermanTrustindex verifies that the original source of the review is Google. Golden state ADUs built us an ADU so nice, I’m considering moving in my self! The process was so smooth and stress free, I almost forgot I was dealing with construction—highly recommended!