Best ADU Builders in San Francisco (2024)

Last updated on October 10th, 2024 at 04:39 pm

Our annual ranking of top construction firms highlights the top companies in San Francisco based on their project volume over the past year, with a focus on relevance. This compilation is derived from permit and contractor information sourced from city, county, and state building departments through our partners at BuildZoom. For further information regarding data accuracy, please consult the note at the end of this article.

Construction data offers numerous benefits to various stakeholders in the industry. Companies that supply materials and services to general contractors can use construction market data to better target their audience. By tracking important events such as new project launches, they can approach contractors at the ideal time when they are likely to need new resources. Additionally, by analyzing business growth patterns, suppliers can focus on contractors that are expanding their operations and likely to require more materials and services. Subcontractors can also use contractor data to strategically connect with general contractors for upcoming projects. Likewise, real estate developers and property owners can assess the qualifications of contractors by reviewing their building construction history, ensuring they select the right professionals for their projects. With the help of construction industry trends, businesses can plan more effectively and stay competitive in this ever-evolving market.

LB Construction & Remodeling

Address:
2485 W Ave. 133rd, San Leandro, CA 94577

LB Construction & Remodeling, established in 2004 and proudly serving the San Leandro and Foster City areas of California, has solidified its reputation as a premier general contractor specializing in residential projects and major home remodeling. With nearly two decades of experience, the company has built a robust team comprising 30 skilled field crews and six dedicated project managers, all committed to delivering exceptional quality on every project. LB Construction has successfully completed numerous bathroom and kitchen remodels, as well as home additions, consistently exceeding client expectations and ensuring satisfaction. Notably, the company prides itself on its personalized approach, offering free in-home consultations to guide homeowners toward achieving their dream spaces. With a focus on style and functionality, LB Construction has cultivated a loyal clientele throughout the Bay Area, emphasizing quality craftsmanship and attention to detail. Their commitment to excellence is further demonstrated through a portfolio of completed projects that showcase innovative designs and meticulous execution. As a trusted partner in home transformation, LB Construction & Remodeling continues to set the standard for quality and service in the construction industry.

The data from the San Francisco Department of Building Inspection was reviewed by the Home Builder Digest team, revealing past projects completed by LB Construction & Remodeling. In 2024, LB Construction & Remodeling undertook a significant project that involved converting a lower floor to a JADU, along with a kitchen and bathroom remodel on the second floor, amounting to $500,000. Furthermore, in the same year, a project valued at $228,020 was executed, consisting of a 1,000 square foot detached ADU with a 244 square foot one-car garage.

Barcci Builders

Address:
16185 Los Gatos Blvd., Suite 205, Los Gatos, CA 95032

Barcci Builders, a premier design and remodeling company, has been transforming spaces for over 12 years under the leadership of owner Bar Benbenisty, who possesses a deep passion for creating beautiful, functional environments tailored to each client’s unique style. Since its inception, the company has achieved remarkable milestones, including the successful completion of 185 projects, managing 15 active projects, and navigating 70 planning applications, all while maintaining an unwavering commitment to quality and customer service. The dedicated team at Barcci Builders, comprising skilled professionals, ensures every project is executed with meticulous attention to detail, consistently exceeding client expectations. Their mission revolves around delivering exceptional craftsmanship within budget and timeline constraints, making them a trusted choice for clients seeking whole-home renovations or single-room updates. Barcci Builders envisions becoming a recognized leader in the remodeling industry, known for transforming spaces into personalized, functional living environments. With a focus on the latest trends and techniques, the company utilizes high-quality materials, reflecting their commitment to excellence. Bar Benbenisty’s leadership and expertise have cultivated a strong reputation for Barcci Builders in the high-end remodeling sector, reinforcing their dedication to exceptional service and quality as they continue to elevate the standard of excellence in the industry.

The Home Builder Digest team analyzed information from the San Francisco Department of Building Inspection to identify past work by Barcci Builders. In 2023, a project was completed by Barcci Builders that involved adding a 171 square-foot third-floor addition and converting an existing covered porch into a new bedroom, costing $69,672. Moreover, in 2024, Barcci Builders engaged in an $80,000 project to transform a basement into a JADU.

Rozen Home Builders Inc

Address:
718W El Camino Real Ave., Palo Alto, CA 94301

Rozen Home Builders Inc. has established itself as a leading contractor with years of experience in both new construction and repairs/restorations, adeptly managing projects in occupied and fully operational job sites. The company excels in executing multi-phase jobs, showcasing their versatility and commitment to quality craftsmanship. With a comprehensive suite of services, including drywall installation, interior and exterior painting, home remodeling, and custom cabinetry, Rozen Home Builders caters to a diverse range of client needs. Their extensive expertise also encompasses plumbing, electrical work, dry rot repair, and the installation of custom Victorian crown molding, ensuring that every aspect of a project is handled with precision and care. The company prides itself on delivering an end-to-end client experience characterized by seamless communication, meticulous budgeting, and effective on-site organization. Rozen Home Builders has collaborated with numerous homeowners and designers, resulting in stunning outcomes that reflect their clients’ visions and preferences. Their dedication to solid handiwork and customer satisfaction has earned them a strong reputation in the construction industry. By combining project management skills with a passion for construction, Rozen Home Builders Inc. continues to transform spaces while exceeding client expectations at every turn.

Analyzing information from the San Francisco Department of Building Inspection, the Home Builder Digest team found records of previous projects completed by Rozen Home Builders Inc. In 2020, the company worked on a project worth $96,000, which involved the addition of one ADU at the ground floor of a two-unit building. Furthermore, in 2021, Rozen Home Builders Inc. undertook a $77,000 project that added a dwelling unit (ADU) within an existing garage.

Future Vision Remodeling Inc

Address:
495 East Brokaw Rd., San Jose, CA 95112

Future Vision Remodeling (FVR), founded by Shawn and Roy, has been a cornerstone of home improvement in San Jose, specializing in comprehensive services such as entire home remodels, kitchen and bathroom renovations, and room additions. With a strong commitment to customer satisfaction, FVR has built its reputation on the quality of its skilled craftsmen and a dedication to clear communication throughout the remodeling process. The company expertly manages all aspects of projects, including inspections, permits, and paperwork, ensuring a seamless experience for clients. Since its establishment, FVR has successfully transformed numerous homes, demonstrating a keen ability to blend functionality with creative design. Their range of services extends to backyard remodels and accessory dwelling unit (ADU) conversions, showcasing their versatility in enhancing living spaces both indoors and outdoors. The showroom serves as a testament to their commitment to bringing innovative design solutions under one roof, allowing clients to visualize their dream spaces. Future Vision Remodeling is dedicated to keeping clients informed about project progress and addressing any questions that arise, which further solidifies their reputation as a trusted partner in home improvement. With an unwavering focus on craftsmanship and customer care, FVR continues to elevate the standard for remodeling services in the region.

The Home Builder Digest team examined data from the San Francisco Department of Building Inspection to uncover past projects by Future Vision Remodeling Inc. In 2024, the company completed a $150,000 project that involved adding 718 square feet to both the rear side and front of an existing home, along with a full house remodel; one bedroom was converted into an ADU with a bathroom. Additionally, in the same year, Future Vision Remodeling Inc. undertook a $215,000 project that focused on a new ADU addition on the first and second floors.

Atlas General Construction

Address:
37390 Cedar Blvd., Suite B, Newark, CA 94560

Atlas General Construction has established itself as a reliable and reputable general contractor serving the Bay Area, including Santa Clara, San Mateo, Atherton, Fremont, Los Gatos, Los Altos, San Francisco, and Woodside, California. With a strong commitment to delivering top-notch building and renovation services, Atlas specializes in constructing new homes, complete interior and exterior remodeling, and building accessory dwelling units (ADUs), while also enhancing outdoor hardscapes and landscapes. The company prides itself on its team of skilled professionals, including engineers, architects, project managers, and construction managers, who work collaboratively to ensure that every project is executed from start to finish with the utmost precision and care. Known for its custom home solutions, Atlas has garnered a reputation for quality workmanship and exceptional customer service, consistently exceeding client expectations. Their mission emphasizes the use of high-quality materials and innovative techniques, ensuring that every project is built to last and meets rigorous standards. Atlas General Construction values sustainability and efficiency, striving to create tailored solutions that address the unique needs of each client. Their vision is to be recognized globally as a leader in the construction industry, building exceptional homes with integrity and passion. With a motto of “Engineering Your Dreams with Us,” Atlas continues to build a legacy of excellence in the Bay Area, committed to transforming clients’ visions into reality while maintaining a focus on quality and customer satisfaction.

Data from the San Francisco Department of Building Inspection was reviewed by the Home Builder Digest team to identify past projects completed by Atlas General Construction. In 2024, Atlas General Construction worked on a $555,469 project that included a home addition and the addition of a legal ADU in the garage. Furthermore, in 2023, the company completed a significant project valued at $700,000, which featured an addition of 1,485 square feet (with 357 square feet at the first story and 1,128 square feet at the second story), along with a remodel of 1,143 square feet at the first story and a new 171-square-foot garage remodel.

Freemodel Inc

Address:
1110 Burlingame Ave., Suite 200, Burlingame, CA 64010

Freemodel was founded with a clear mission: to empower homeowners to maximize their profits by enhancing the value of their properties before sale, combatting the challenges posed by unscrupulous flippers in the real estate market. Recognizing that selling a house as-is often leads to diminished returns, Freemodel combines advanced software solutions with deep expertise in home renovations to streamline the pre-sales renovation process. Based in the heart of Silicon Valley, the company employs local project directors who are not only skilled designers but also trusted points of contact for homeowners throughout their renovation journey. This innovative approach eliminates the typical barriers to pre-sale renovations, allowing homeowners to sell their properties faster and at higher prices without upfront costs; they pay upon closing when the house sells. By fostering collaboration among homeowners, real estate agents, and contractors, Freemodel ensures that all parties benefit from the process. The company’s flexible model has no arbitrary caps on project scope or size, allowing for tailored renovations that directly boost selling prices. Freemodel’s commitment to quality and customer satisfaction has made it a preferred choice for sellers and agents alike, as its services elevate properties in a competitive market while enhancing the overall selling experience. By focusing on design, management, and execution, Freemodel has positioned itself as a leader in the home renovation sector, dedicated to turning homeowners’ visions into reality while securing top dollar for their most significant asset.

The Home Builder Digest team gathered insights from the San Francisco Department of Building Inspection to find records of previous projects by Freemodel Inc. In 2022, the company focused on ADU construction. In 2023, Freemodel Inc. undertook a project to convert a 679-square-foot cottage into an ADU, which included a 207-square-foot porch addition.

Note: The data used to compile this list may not be complete based on the availability of permit data – collecting and consolidating this data is a time-intensive and difficult task. It may not be complete in all areas due to jurisdictional reporting requirements and the availability of data. Job values and permit fees should be taken as estimates rather than exact values, based on the most complete permit and contractor data available. Additionally, number of projects and typical job size may be updated per contractor request.

The time period for the data used for this ranking was the past 365 days, plus an additional 45 days to account for the average timeline of a building permit. If you have any suggestions on the data or see any corrections that you’d like to give feedback on, please fill out this form. For more insights on construction data outside that are not directly related to contractors, there are other resources available as well.