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The Best Accessory Dwelling Unit Builders in Palo Alto, California

February 27, 2024 6 Min Read

Accessory dwelling units (ADUs) offer a variety of benefits to homeowners, including increased property value, supplemental income, affordable housing options, flexible living space, and reduced environmental impact. ADUs can either be attached or detached from the main house, and can be used for various reasons. They can be rented out, used to house elderly parents, or function as a home office, an art studio, etc. 

Listed below are some of the best accessory dwelling unit builders in Palo Alto, California. These firms have been chosen based on their proven track records of success as well as their excellent customer service. They also have in-depth knowledge of local zoning and permitting requirements for ADUs.

Supple Homes Inc

​2087 Avy Ave., Menlo Park, CA 94025

Supple Homes, Inc. offers residents of the San Francisco Bay Area Mid-Peninsula with home building, remodeling, and ADU construction services. It is a small, family-owned firm founded by Sean Supple in 2005, yet it has grown to be one of the most respected and trusted builders in the area. The firm focuses on providing clients with the best possible experience by guiding them from the initial consultation to the final walkthrough. In doing so, it only uses high-quality materials and proven construction methods.

The firm partnered with Zak Johnson Architects to create the Watkins Transitional ADU. Detached from the main house, this ADU includes a kitchen, living space, bedroom, gym, and outdoor living area. The space features a simple and modern style with a monochromatic white palette. All of the rooms are well-lit with expansive windows, reflecting the firm’s dedication to sustainable building. Surrounded by trees and grass, it offers homeowners and guests privacy and shade, as well as a soft and inviting space for relaxing.

NuHome Remodeling

1580 Oakland Rd C202, San Jose, CA 95131

Family-owned and operated NuHome Remodeling has been serving homeowners in the greater San Jose area for over 15 years, specializing in kitchen and bathroom remodeling, room additions, and ADU construction. The firm is made up of a team of experienced and skilled professionals dedicated to developing a plan that meets the requirements and budget of each unique client. It also understands that the process can be daunting, and it therefore takes extra effort to make sure it turns out as smoothly and stress-free as possible.

This lovely detached ADU is ideal as a primary residence or lucrative rental property. Built from the ground up with great attention to detail, it features high ceilings, sleek design, and modern fixtures. It has an open floor plan and high ceilings, making it a light and airy area ideal for entertaining or simply resting. All the rooms in the apartment have hardwood floors, while any home cook will love the kitchen’s stainless steel appliances and granite worktops. Each of the two bedrooms includes a spacious and comfortable bathroom.

Future Vision Remodeling

495 East Brokaw Rd, San Jose, CA 95112

Future Vision Remodeling (FVR) was founded in 2014 by two experienced and passionate home improvement professionals. The firm offers a wide range of home remodeling services, including entire home remodels, kitchen remodels, bathroom remodels, room additions, and ADU conversions. It also provides a variety of other services, such as garage conversions, patio and deck construction, and electrical and plumbing repairs. As a full-service company, the firm handles all aspects of the project and can offer various financing options to make it more attainable for its clients.

FVR is committed to providing its clients with high-quality services and products. It has completed countless successful projects and has earned a reputation for excellent customer service. Its team of experts will collaborate closely with homeowners to develop a plan that incorporates their needs, respects their budget, and reflects their lifestyle. The firm is also known for its professionalism, treating each project with caution and respect. Minimal disruptions are expected in its approach to work, and sites are always left clean and orderly. 

Barcci Builders

16185 Los Gatos Blvd #205, Los Gatos, CA 95032

Barcci Builders envisions a future where it is the first choice for clients looking to undertake a whole-home renovation or update a single room. Dedicated to continuing to provide exceptional service and quality, the firm is known for creating unique and personalized spaces that reflect each client’s style and vision while adhering to their budget and timeline. Whether it is completing a whole home renovation or a single room update, the firm ensures that it transforms these spaces into functional, beautiful, and personalized living environments. 

The owner and manager of the firm is Bar Benbenisty, who has over 12 years of experience building, remodeling, and designing spaces that truly reflect his clients’ tastes and needs. Benbenisty uses his extensive skills and knowledge to oversee all aspects of construction while imparting his expertise to the Barcci team. He also takes extra steps to ensure that the firm’s reputation for excellence remains.

Mayer’s Construction & Remodeling Inc.

5841 Larboard Ln, Agoura Hills, CA 91301

Mayer’s Construction & Remodeling is a family-owned and operated firm offering personalized service and unmatched attention to detail. Primarily serving the Bay Area, it specializes in various services, including room additions, ADU construction, kitchen remodeling, bathroom remodeling, construction, and garage conversion. The firm profoundly understands the type of standard the clients have and is committed to achieving this, which it does by employing expert professionals and using only the best tools and materials in the industry. This ensures that projects are completed to the highest standards and will last for generations.

The Mayer’s team recently completed The Delfino ADU, a new unit that seamlessly integrates with the existing property. In order to create a warm and inviting atmosphere, the new unit features spacious bedrooms, a living room, and a kitchen with hardwood flooring and high-end finishes. It also includes a spacious and luxurious bathroom equipped with a walk-in shower, a freestanding soaking tub, a double vanity, custom flooring with a unique herringbone pattern, and sleek and modern fixtures. The team cared for everything in the project, from consultation to delivery, leaving the owners stress-free and satisfied.


  • Brooke Adams

    Brooke is a Deputy Editor at San Francisco Architects with around five years of professional experience as a writer and editor in the construction and home improvement space. Her expertise covers a wide range of topics including addition construction, home remodeling, and landscape design. Brooke has a Bachelor's degree in Civil Engineering, and she also brings extensive experience as a project manager for a top construction firm, overseeing multi-million dollar projects. Additionally, she is certified in LEED and OSHA safety standards. Expertise: Addition Construction, Home Remodeling, Landscape Design Key Highlights: Over 5 years of experience writing and editing in the construction space, Deputy Editor at San Francisco Architects Education: Syracuse University, Bachelor of Science in Civil Engineering, Certificates in Public Relations and Social Media

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