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Business Details
50+ Years
experience
Expert Plumbing Contractors in San Jose, CA
Since 1904, WL Hickey Sons has been a cornerstone of the San Francisco Bay Area's construction industry, specializing in the design and installation of high-quality plumbing systems. Our fourth-generation family-owned business combines over a century of experience with cutting-edge technology, including 3D BIM modeling and prefabrication techniques, to deliver efficient, sustainable solutions for complex projects. We serve Santa Clara, San Mateo, San Francisco, Alameda, and Contra Costa Counties, focusing on high-density residential, commercial, and mixed-use developments.

Our union-affiliated team prioritizes collaboration, schedule adherence, and code compliance, having contributed to landmark projects like the Hillsdale Mall and the Gateway at Millbrae Station. With a legacy of navigating economic challenges and industry evolution, we remain committed to advancing plumbing innovation while maintaining deep-rooted relationships with clients, subcontractors, and the community.
Services
New Construction Plumbing Design-Build Systems Tenant Improvement Construction Scheduling Prefabrication Services
Details
  • Year established: 1904
Highlights and features
  • We offer 118+ years of specialized plumbing expertise in Bay Area construction
  • Our team utilizes 3D BIM modeling for precise system coordination
  • Union-affiliated workforce ensures quality and prevailing wage compliance
  • Pioneers in high-density residential and transit-oriented development plumbing
  • Proven track record with complex projects like the Gateway at Millbrae Station
Services
New Construction Plumbing
We design and install comprehensive plumbing systems for large-scale new construction projects. Our expertise covers multifamily housing, commercial buildings, and mixed-use developments. Using 3D BIM modeling and prefabrication techniques, we ensure precise system integration while maintaining strict schedule adherence for projects lasting 12-24 months.
Design-Build Plumbing
Our engineering team provides value-engineered plumbing solutions from conceptual design through final certification. We coordinate with local authorities to navigate code requirements and optimize system efficiency. This approach ensures seamless integration with other building systems while maintaining compliance with current plumbing codes.
Tenant Improvement
We modify existing plumbing systems for select commercial tenants, offering both design-build and negotiated plan specifications. Our team handles additions like kitchen hookups, bathroom renovations, and water heater installations while accommodating off-peak work schedules to minimize business disruption for our clients.
Construction Scheduling
Our scheduling experts ensure plumbing work aligns with overall project timelines. We proactively address potential conflicts with MEPF systems and structural elements, leveraging our 118+ years of experience to anticipate challenges. This approach maintains workflow efficiency from initial mobilization to final system installation.
Prefabrication Services
We utilize advanced prefabrication techniques to minimize on-site footprint and material waste. Our warehouse coordinates just-in-time deliveries while maintaining quality control. This method reduces environmental impact through controlled recycling processes and supports LEED certification requirements for sustainable construction projects.
People
Edward Hickey
President
Fourth-generation leader with decades of Bay Area construction experience, Edward oversees strategic operations while maintaining the company's legacy of innovation and quality in plumbing systems design.
Adam Hickey
General Manager
As the fourth-generation manager, Adam directs daily operations while implementing technological advancements like 3D BIM modeling, ensuring WL Hickey Sons remains at the forefront of plumbing innovation in high-density developments.
Questions
What types of plumbing projects does W.L. Hickey Sons specialize in?
We specialize in large-scale plumbing systems for new construction projects including high-density residential, commercial, mixed-use developments, hospitality, and specialty piping across the San Francisco Bay Area.
Does W.L. Hickey Sons work on sustainable construction projects?
Yes, we incorporate sustainable practices through prefabrication techniques, material recycling programs, and LEED certification support for environmentally conscious developments.
What technology does W.L. Hickey Sons use for plumbing design?
Our team utilizes 3D BIM modeling software for virtual system design and coordination, enabling precise planning months before installation.
Are W.L. Hickey Sons' services available throughout California?
We primarily serve the San Francisco Bay Area counties of Santa Clara, San Mateo, San Francisco, Alameda, and Contra Costa.
How does W.L. Hickey Sons ensure project schedule adherence?
Our experienced team employs proactive scheduling strategies, just-in-time material delivery, and early mobilization to maintain construction timelines for projects lasting 12-24 months.
Can W.L. Hickey Sons handle tenant improvement plumbing projects?
Yes, we offer select tenant improvement services for existing systems, working either as design-build or negotiated plan specifications.