Meta All Microsites Pixel

Best Home Addition Contractors in San Francisco (2024)

10 Min Read

Last updated on October 28th, 2024 at 08:30 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 a range of benefits for different players in the industry. Companies that supply materials and services to general contractors can use this data to better identify and connect with their target audience. By monitoring important events, such as the start of major construction projects, these businesses can time their outreach to when contractors are actively seeking new resources, making their efforts more effective. Furthermore, by examining contractor data and market trends, suppliers and service providers can focus their efforts on those who are experiencing growth. Similarly, subcontractors can reach out to general contractors for potential collaborations. On the other hand, real estate developers, property owners, and others needing contractors can use detailed data to assess the quality and expertise of both contractors and subcontractors for their projects.

Business# Projects (’23)Average Contract Value
Edri Construction, Inc. 28 $43K
Level Up Home Remodeling 21 $78K
Golden State Design Build 18 $15K
Prosper Construction Development, Inc. 17 $19K
Reliable Construction, Inc. 17 $50K
Bay Home Remodeling 16 $48K

Edri Construction, Inc.

Address:
701 Cortland Ave, San Francisco, CA 94110

Edri Construction Inc., a fully licensed and insured contractor, has built a strong reputation over its impressive 20 years in the construction industry. Based in San Francisco, the company offers a wide range of services, including home remodeling, new construction, and excavation, catering to both residential and commercial clients throughout Northern California. Their expertise is evident in their extensive portfolio, featuring notable projects such as full house renovations and kitchen remodels across various San Francisco neighborhoods. The skilled team at Edri Construction is committed to delivering high-quality results on time and within budget, ensuring complete client satisfaction. Their dedication to customer relationships has led to a significant amount of repeat business and referrals, showcasing their reliability and professionalism. Edri Construction prides itself on using cutting-edge building techniques and maintaining transparency throughout the project lifecycle, from initial consultations to final inspections. With a strong focus on innovative solutions and exceptional craftsmanship, Edri Construction Inc. continues to set itself apart as a leader in the competitive construction market.

The Home Builder Digest team reviewed data from the San Francisco Department of Building Inspection to identify previous projects by Edri Construction, Inc. In 2023, Edri Construction, Inc. completed a kitchen remodel and bathroom addition, which amounted to $295,000. Additionally, in 2024, they undertook a $200,000 project, focusing on a bathroom remodel.


Level Up Home Remodeling

Address:
569 Clyde Ave, #550, Mountain View, CA 94043

Level Up Home Remodeling has established itself as a premier contractor in the Bay Area, specializing in design-build services for over eight years. Founded by Hillel Ellie Benizri, whose passion for interior design began in France, the company seamlessly merges European elegance with American practicality. Benizri started building homes at the age of 20, fueled by a desire to create spaces that inspire and enhance lives. Alongside Nir Alkobi, who brings extensive expertise in construction and design, the team is dedicated to delivering exceptional results in kitchen and bathroom remodeling, custom builds, and accessory dwelling unit (ADU) conversions. Their meticulous attention to detail and commitment to client satisfaction have earned them a loyal customer base and numerous positive referrals. Level Up Home Remodeling is particularly noted for its innovative outdoor designs, transforming backyards into inviting spaces. With a focus on tailored solutions and a collaborative approach, the company is well-positioned to continue its growth and success in the competitive home remodeling market.

Records from the San Francisco Department of Building Inspection were examined by the Home Builder Digest team to uncover past projects completed by Level Up Home Remodeling. In 2022, an interior remodel was completed by them for $195,000. Furthermore, in 2024, they undertook a single-family addition project valued at $757,580.


Golden State Design Build

Address:
1515 Aurora Dr, Suite 202-J, San Leandro, CA 94577

Golden State Design Build, owned by Peter Valdez and his family, has built a strong reputation for excellence in the industry. With years of experience, they specialize in managing both the construction drawings and the actual construction work, ensuring a seamless process for clients. Their in-house team includes skilled designers and engineers who collaborate closely to create innovative and practical construction plans tailored to each project. Whether clients are looking for a renovation or a new home addition, the Valdez family is dedicated to delivering high-quality results that exceed expectations. Known for their attention to detail and commitment to customer satisfaction, the company has successfully completed numerous projects, earning trust and respect within the community. The Valdez brothers, along with their father Pedro, bring a personal touch to each project, emphasizing clear communication and client involvement throughout the entire process. Their comprehensive approach to design and construction sets them apart in a competitive market, making them the go-to choice for those seeking reliable and skilled contractors for their next project.

Golden State Design Build’s past projects include a significant addition completed in 2005, valued at $318,703, and a bathroom remodel undertaken in 2018 for $20,000. The Home Builder Digest team analyzed these projects using data from the San Francisco Department of Building Inspection, showcasing the company’s expertise and reliability in the construction industry.


Prosper Construction Development, Inc.

Address:
180 Steuart St, San Francisco, CA 94119

Prosper Construction Services, established in 2012, has evolved from a small team of developers passionate about renovating old houses in San Francisco into a full-service construction and project management company renowned for its craftsmanship and attention to detail. With a focus on transforming properties into functional and beautiful homes, the team has expanded its offerings to include foundation repairs, kitchen remodels, and custom home builds, effectively responding to the growing needs of their clients. Their collaborative approach, which includes partnerships with skilled engineers, architects, and interior designers, ensures that each project is tailored to meet the unique requirements and aspirations of homeowners. The company’s commitment to organized systems and high-quality results has garnered them a loyal client base and numerous positive testimonials, underscoring their dedication to customer satisfaction. Prosper Construction takes pride in providing transparent communication and a thorough understanding of project costs, scopes, and timelines, allowing clients to feel confident and involved throughout the renovation process. Their expertise in navigating the complexities of construction permits and architectural planning further distinguishes them in the competitive Bay Area market. Whether it’s a minor remodel or a major home addition, Prosper Construction’s team is devoted to making Bay Area residents feel right at home, delivering projects that resonate with beauty, comfort, and functionality.

Prosper Construction Development, Inc. completed an interior remodel in 2023, valued at $450,000. In 2024, the company also undertook an addition project worth $50,000. The Home Builder Digest team reviewed data from the San Francisco Department of Building Inspection to uncover these previous projects.


Reliable Construction, Inc.

Address:
2800 34th Ave, San Francisco, CA 94116

Founded in 2013 by Ilya Zhuchkov, Reliable Construction has established itself as a trusted name in the San Francisco remodeling industry, building on over two decades of experience in construction. Starting with small remodeling projects, the company has grown through customer referrals to successfully manage multi-million-dollar apartment renovations and hundreds of extensive fixer-upper projects. With a tightly-knit team of over 20 skilled employees, Reliable Construction emphasizes quality control through a three-step assurance process, ensuring every project meets the highest standards. Known for their punctuality and budget adherence, Ilya and his crew pride themselves on meticulous planning that prevents delays and surprises. This commitment to organized work and exceptional communication has fostered long-lasting relationships with clients, many of whom return for additional projects. The company’s ability to navigate the complexities of the building department and their deep connections with suppliers allow them to offer competitive pricing while maintaining high-quality craftsmanship. With 223 completed projects and numerous positive testimonials, Reliable Construction continues to deliver a seamless and efficient construction experience, earning them a reputation as a dependable contractor in the Bay Area. Their dedication to treating employees like family further enhances their team cohesion, making them not just a construction company, but a reliable partner for homeowners looking to improve their living spaces.

The Home Builder Digest team examined data from the San Francisco Department of Building Inspection to identify past projects by Reliable Construction, Inc. In 2023, Reliable Construction, Inc. completed an addition project valued at $200,000. Additionally, in 2024, the company worked on another addition project worth $670,454.


Bay Home Remodeling

Address:
77 Moraga Way, Orinda, CA 94563

Bay Home Remodeling has quickly established itself as one of the fastest-growing design and remodeling companies in the San Francisco Bay Area, dedicated to transforming homes with a focus on quality, service, and vision. Since its inception, the company has remained committed to providing homeowners with reliable and reasonable renovation options, specializing in complete kitchen and bathroom remodeling. Their all-encompassing design and remodeling services reflect a deep understanding of the importance of a home as a personal expression of its owner. With a team of professionals who prioritize client visions, Bay Home Remodeling ensures a collaborative approach to every project, aiming to deliver the highest level of service and craftsmanship. Their reputation is built on customer satisfaction, and they strive to turn client ideas into reality, making each renovation a unique reflection of individual style. The company’s dedication to excellence has made it a preferred choice among Bay Area homeowners seeking quality renovations. As they continue to grow, Bay Home Remodeling remains focused on upholding their mission to deliver transformative home solutions while maintaining transparency and reliability throughout the process. With a commitment to building lasting relationships and homes that endure, Bay Home Remodeling is poised to make a significant impact in the industry.

San Francisco Department of Building Inspection data was reviewed by the Home Builder Digest team to uncover past projects completed by Bay Home Remodeling. In 2023, Bay Home Remodeling undertook a residential addition project valued at $350,000. Additionally, in 2024, the company worked on another addition project worth $20,000.


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.

Author

  • Alex Mericle

    Alex Mericle is the Chief Editor at Home Builder Digest with five years of experience in the construction space. Alex has always had a strong interest in residential and commercial construction and architecture, and he has built up technical experience with building permit data, subcontractor operations, and materials procurement over the years. On top of his experience at Home Builder Digest, he has prior experience at BuildZoom. His analytical skillset, honed through a degree in Business Analytics from Creighton University and from his work experience, allows him to transform complex construction data into actionable insights and useful, captivating content. Expertise: Residential and Commercial Construction, Building Permit Data, Home Design and Build, Architecture, Subcontractor Operations, Material Procurement Key Highlights: Over 5 years of experience writing and editing in the construction space, Chief Editor at Home Builder Digest, Previous experience at BuildZoom Education: Creighton University, Degree in Business Analytics