Our annual ranking of top construction firms highlights the top companies in San Mateo 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 delivers important benefits to many different groups involved in the industry. For companies that supply materials or services to general contractors, this data can help them better understand when and how to reach potential clients. By keeping an eye on important events—like the start of a large construction project—they can contact contractors at just the right time, when new materials or services are likely needed. Tracking patterns in a contractor’s business activity also helps suppliers focus their efforts on companies that are expanding or taking on more work. Contractor data like this is especially useful for identifying growth opportunities and staying competitive. Subcontractors can use similar insights to connect with general contractors they’d like to work with on future projects. At the same time, real estate developers, property owners, and others involved in construction can use detailed information and construction analytics to evaluate the skills and track records of contractors and subcontractors before hiring them.
| Business | # Projects (’23) | Average Contract Value |
|---|---|---|
| Glam Construction, Inc. | 30 | $23K |
| Masterful Construction | 7 | $104K |
| Tree Builders Group | 6 | $23K |
| Rothman Construction | 5 | $15K |
| Pagan Construction | 4 | $40K |
Glam Construction, Inc.
Address:
2177 Bayshore Blvd, San Francisco, CA 94134
Glam Construction Inc., founded by Vidal Diaz in 2011, is a trusted, family-owned business with over 15 years of experience in the construction industry. After gaining hands-on knowledge working with a general contractor, Vidal launched the company with a clear mission: to deliver high-quality work and unmatched customer satisfaction. Since its inception, Glam has earned a strong reputation for excellence in remodeling, construction, and emergency repair services. The company’s commitment to trust, transparency, and quality has helped build lasting relationships with clients—many of whom have continued to rely on Glam for their home improvement needs for over a decade. Recognizing a growing demand for roof repair services, Vidal later expanded the business by establishing a sister company, Glam Roofing Inc., to address clients’ roofing concerns more directly. With a focus on personalized service, Glam Construction specializes in bathroom and kitchen remodeling, full home renovations, and urgent repair work, always ensuring each project meets the client’s vision and budget. Their skilled team prides itself on clear communication and efficient work, making even complex renovations a smooth process for homeowners. Known for their dedication, craftsmanship, and community values, Glam Construction continues to be a go-to choice for homeowners seeking reliable and beautiful results.
Glam Construction, Inc. was involved in a $55,000 bathroom remodel in 2023, followed by a larger $205,000 renovation of both a master and guest bathroom in 2024. These projects were identified by the team at Home Builder Digest, who reviewed records from the County of San Mateo Planning and Building Department to track the company’s past work.
Masterful Construction
Address:
3 E 3rd Ave, San Mateo, CA 94401
Masterful Construction is a fully licensed, bonded, and insured construction and remodeling company proudly serving the Bay Area for over 25 years. Known for their professionalism, reliability, and eco-friendly approach, the team specializes in both residential and commercial projects, with a strong focus on full home remodels and bathroom renovations. Their long-standing reputation as the top remodeling company in San Mateo and surrounding areas is backed by years of hands-on experience, a deep commitment to quality, and a passion for bringing each client’s vision to life. Masterful Construction sets itself apart through ongoing training, industry knowledge, and a client-focused approach that ensures every project is completed with precision and care. From plumbing and electrical to tiling and flooring, their comprehensive services cover every detail of a remodel, making them a one-stop solution for homeowners and businesses alike. Their team works closely with clients, explaining every step in simple terms and using visual tools to ensure transparency and peace of mind. In addition to their exceptional service, they proudly offer discounts for military members, first responders, and individuals with disabilities—demonstrating their dedication to the community they serve. Whether it’s a small update or a large-scale transformation, Masterful Construction consistently delivers results that exceed expectations. With over two decades of experience and a reputation built on trust and excellence, they remain the go-to experts for high-quality construction and remodeling in the Bay Area.
In 2024, Masterful Construction completed a kitchen and bathroom remodel valued at $73,000, following a $130,000 kitchen and bathroom remodel project in 2023. The Home Builder Digest team, utilizing data from the County of San Mateo Planning and Building, identified these past projects from Masterful Construction.
Tree Builders Group
Address:
900 E Hamilton Ave, Campbell, CA 95008
Tree Builders Group is a premier residential remodeling and construction company proudly serving the San Francisco Bay Area for over 15 years. Built from a diverse team of expert professionals, each with years of hands-on experience, the company has successfully managed thousands of projects—ranging from full home remodels and bathroom renovations to exterior upgrades and custom design work. Known for their personalized approach, Tree Builders Group offers a complete remodeling experience tailored to each client’s taste, goals, and budget. What sets them apart is not only their dedication to quality and craftsmanship, but also their comprehensive, client-focused process, which includes everything from permits and architecture to custom finishes and 3D designs. The owners are actively involved in every project, ensuring clear communication, seamless execution, and complete satisfaction from start to finish. Their reputation as leaders in the industry is supported by an impressive track record, state-of-the-art tools, and a team that includes skilled architects, designers, and project managers. Tree Builders Group is fully licensed, bonded, and insured, offering services backed by trust and professionalism. They also proudly support the community with flexible financing options and a strong commitment to accessibility and inclusivity. With a passion for creating inspired living spaces, Tree Builders Group continues to deliver high-end, innovative remodeling solutions that exceed expectations.
The Home Builder Digest team examined data from the County of San Mateo Planning and Building to uncover past projects from Tree Builders Group. In 2024, Tree Builders Group completed a kitchen and bathroom remodel valued at $80,000, along with a master bathroom remodel project worth $23,040.
Rothman Construction
Address:
18 Sheridan Ct, Mill Valley, CA 94941
Rothman Construction is a trusted, family-owned general contractor that has been building across San Francisco and the Bay Area for over 35 years. Known for its integrity, craftsmanship, and deep local roots, the company has earned a reputation as one of the top construction firms in the region. Specializing in both residential and commercial projects, Rothman handles everything from new builds and full-scale remodels to restorations and renovations, managing each phase from start to finish with precision and care. What truly sets Rothman apart is its commitment to sustainability—holding a GreenPoint Certification that reflects their eco-conscious building practices and use of environmentally friendly materials. While others chase trends, Rothman focuses on practical, long-lasting solutions that improve comfort, efficiency, and livability for real people. Clients rely on Rothman not just for their expertise, but for their clear communication, honest estimates, and ability to deliver projects on time and within budget. The team’s hands-on approach, paired with decades of field-tested experience, ensures no detail is overlooked. Whether it’s a kitchen remodel, a ground-up commercial development, or restoring a historic structure, Rothman Construction brings a legacy of excellence and a future-focused mindset to every job.
The Home Builder Digest team accessed data from the County of San Mateo Planning and Building to uncover past projects by Rothman Construction. In 2023, they handled a $193,500 project involving a multi-room remodel and an addition, which included a third-floor bathroom. Additionally, in 2024, Rothman Construction completed a $15,000 bathroom remodel.
Pagan Construction
Address:
2009 Jefferson Ave, Redwood City, CA 94062
Pagan Construction has been delivering top-quality service in the Bay Area since 1984, offering everything from handyman services to full-scale residential remodels and new construction. With a fully bonded and insured team and in-house architectural and structural design services, they provide reliable, start-to-finish solutions with a focus on craftsmanship and customer care.
Pagan Construction completed a $199,000 kitchen and bath remodel in 2024, following a $60,000 master bathroom and interior remodel project in 2011. These past projects were discovered by the Home Builder Digest team, who reviewed data from the County of San Mateo Planning and Building.
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.
