Hathaway Dinwiddie Construction Company

Hathaway Dinwiddie Construction Company San Francisco, Santa Clara, Los Angeles, Seattle & San Diego We have also ranked as high as the #2 Green Contractor for Educational Facilities.

TRADITION, TECHNOLOGY and CUSTOMER SERVICE

Hathaway Dinwiddie provides General Contracting and complete Project Planning and Management services in California's most dynamic markets. For over a century, we have helped the nation's premier companies and institutions develop landmark structures and quality interior spaces throughout the San Francisco Bay Area, Silicon Valley, and Southern California. WE BUILD PARTNERSHIPS

We provide complete construction services based on a variety of delivery options, all utilizing a collaborative approach. Regardless of the nature of the project, we can be most effective if included on the project team as early as possible. In this way, we can help clarify project goals and expectations before valuable design time is invested. Often, we even help select the best delivery process for the project, based on our lengthy experience with a broad variety of options. WE BUILD SUSTAINABLY

Hathaway Dinwiddie has extensive experience with sustainable construction practices. Although practically all of our work is in California, we have ranked as high as the #5 Green Contractor in the nation in Engineering News Record. Nearly 35% of our staff members are LEED Accredited Professionals and all of our project teams are knowledgeable about the various credits in the United States’ Green Building Council’s LEED Certification system.

We were thrilled to be part of San Francisco Business Times INTERSECT 2026: AI & the Built Environment last week! It was...
10/05/2026

We were thrilled to be part of San Francisco Business Times INTERSECT 2026: AI & the Built Environment last week! It was an exciting day of conversation, connection, and looking ahead at what’s next in the industry.

We were proud to bring together an incredible group of industry leaders for our breakout session, “Building What’s Next,” for an engaging conversation around how AI is transforming the built environment and what these emerging technologies mean for the future of our industry.

A special thank you to our moderator, Elizabeth Paden, and panelists Peter Spier, Brian Murray, Bob Perry AIA, and Brandon Barbello for sharing your perspectives, insights, and experiences. We appreciate you taking the time to be part of such a thoughtful discussion!

We’re grateful for the San Francisco Business Times for bringing our industry together for such a meaningful event, and to PG&E for their support as a Partner Sponsor of INTERSECT 2026.

What a great day supporting an important cause! 💙This past Saturday, our team came together in Napa for the Napa Valley ...
09/30/2026

What a great day supporting an important cause! 💙

This past Saturday, our team came together in Napa for the Napa Valley Ride, Walk & Roll to Cure ALS, joining the community in raising awareness and supporting the ALS Network’s mission to find treatments and cures for ALS.

We’re proud to be part of an event that brings people together to make a difference. Thank you to everyone who rode, walked, volunteered, donated, and cheered us on!

We’re excited to be at the San Francisco State University 2026 Engineering & Computer Science Career Fair tomorrow, Sept...
09/24/2026

We’re excited to be at the San Francisco State University 2026 Engineering & Computer Science Career Fair tomorrow, September 25! Stop by the Hathaway Dinwiddie table to meet members of our team, learn more about our projects and company culture, and explore career opportunities.

📅 Friday, September 25
⏰ 12–4 PM
📍 Annex 1

We can’t wait to meet the next generation of builders, engineers, and innovators!

Cal Poly, we’ll see you at the Career Fair this Thursday! 👋Looking to build your career in construction? Stop by the Hat...
09/22/2026

Cal Poly, we’ll see you at the Career Fair this Thursday! 👋

Looking to build your career in construction? Stop by the Hathaway Dinwiddie booth at the Fall 2026 Construction Management Career Fair and connect with our team to learn more about career opportunities, our projects, and life at HDCCo.

📅 Thursday, September 24
📍 Alex Madonna Expo Center
⏰ 9:00 AM – 4:00 PM

We’re looking forward to meeting the next generation of builders! 🏗️

We’re proud to be a Gold Sponsor of the Bisnow International Life Sciences & Biotech Conference in San Diego!Hathaway Di...
09/03/2026

We’re proud to be a Gold Sponsor of the Bisnow International Life Sciences & Biotech Conference in San Diego!

Hathaway Dinwiddie's Regional Manager, Doug Allen, joined an impressive group of industry leaders on the panel “Developing & Designing the Future of Science: Flexible High-Performance Facilities,” discussing how adaptable lab, R&D, and biomanufacturing spaces are evolving to meet the changing needs of the life sciences industry.

It was a great opportunity to connect with leaders across the life sciences community, exchange ideas, and be part of the conversation shaping the future of the industry!

Another great day on the course! ⛳Last month we were proud to sponsor and participate in the CREW SF Annual Golf Tournam...
08/31/2026

Another great day on the course! ⛳

Last month we were proud to sponsor and participate in the CREW SF Annual Golf Tournament at Green Hills Country Club, connecting with industry professionals and supporting an organization dedicated to advancing women in commercial real estate.

Thank you to CREW SF for hosting another fantastic event and to everyone who spent the day networking, building relationships, and enjoying some friendly competition. We appreciate the opportunity to be part of such a great community and look forward to next year!

We’re proud to share that our recently completed project, Samuel Merritt University’s (SMU) Nursing School in Oakland, h...
07/30/2026

We’re proud to share that our recently completed project, Samuel Merritt University’s (SMU) Nursing School in Oakland, has been recognized with the ASCE Golden Gate Branch Outstanding Architectural Engineering Project Award! The recipients will be celebrated tonight at the 2026 ASCE Golden Gate Branch Annual Awards Banquet.

This award celebrates the collaboration, innovation, and technical excellence that brought this state-of-the-art healthcare education facility to life. We’re grateful to our project partners, design team, trade partners, and the entire HD team for their dedication and commitment to delivering a space that will help shape the next generation of healthcare professionals.

Thank you to our clients, partners, and project team for making this achievement possible. We’re honored to have contributed to a facility that will support the future of nursing education for years to come.

Owner: Samuel Merritt University
Developer: Strada Investment Group
Architect: Perkins&Will
Structural: Tipping
Steel Fabrication: The Herrick Corporation
Photography:

We had a great time sponsoring the 31st Annual ISPE SF Bay Area Fun Day on July 17th at Chardonnay Golf Club! As a Gold ...
07/30/2026

We had a great time sponsoring the 31st Annual ISPE SF Bay Area Fun Day on July 17th at Chardonnay Golf Club! As a Gold Sponsor, we were proud to support a day dedicated to building connections across the life sciences community through golf, w**e tours, and networking.

Thank you to everyone who stopped by to connect with our team. We appreciate the opportunity to support ISPE and look forward to another great year of collaboration!

Two days of learning, networking, and challenging the way we think about project delivery. Our team joined peers from ac...
06/05/2026

Two days of learning, networking, and challenging the way we think about project delivery. Our team joined peers from across the industry at the Lean Project Delivery Conference 2026 to explore lean planning, innovation, and practical strategies shaping the future of construction. Bringing fresh ideas back to the field.

Proud to see Mission Rock Building G featured in Ascent Magazine. This project reflects the power of collaboration, inno...
05/22/2026

Proud to see Mission Rock Building G featured in Ascent Magazine. This project reflects the power of collaboration, innovation, and craftsmanship in shaping San Francisco’s evolving waterfront. Congratulations to everyone who helped bring this vision to life!

Read more about the feature here: https://ow.ly/gsio50YYmzM

Address

275 Battery Street, Ste 300
San Francisco, CA
94111

Telephone

+14153521501

Website

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