What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

HCG Associates, Inc.

Home
United States
Napa, CA
HCG Associates, Inc.

We're California Licensed Structural Engineers serving San Francisco, the East Bay and North Bay HCG Associates, Inc.

is a family business in the Bay Area with offices in San Francisco and Napa. We deliver quality structural engineering services by our professionals. We've been here for over 30 years and served thousands of clients to build new homes, add-on to existing homes and retrofit older homes. We pride ourselves for high quality services at a competitive cost.

03/26/2026

Transform your construction dreams into reality with HCG Associates. As leaders in the field since 1979, we provide exceptional structural engineering and consulting services. Visit our website to discover how our expertise can elevate your projects. Let us help you build a successful future, today!

http://hcgassociates.com

11/17/2025

Discover all that HCG Associates has to offer on our website!

Stay informed with the latest updates, explore our wide range of offerings, and connect with everything exciting happening here.

Visit us at https://hcgassociates.com today to see what’s waiting for you!

Serving the North Bay and San Francisco

08/03/2024

11/21/2022

11/02/2020

Many San Francisco residents and building owners are aware of the Soft Story Retrofit program, but if you're not, please see if you're on the list:

Soft Story Properties List The Mandatory Soft Story Program provides a weekly update on the status of properties identified as soft story. Should you have any questions on the status of your property or would like more information on the Soft Story Program, please contact (628) 652-3706 or email sof...

07/30/2020

We’re still operating as normal. Available for structural engineering projects and structural inspections by appointment. Stay safe everyone!

04/18/2018

We enjoyed this article from NYT. They’re raising awareness of seismic concerns in SF. Hope you find it insightful too.

The city’s building code does not protect its people from earthquakes nearly as much as you might think.

03/14/2018

We're a featured structural engineer with the Earthquake Brace & Bolt program. Contact us if you need an expert to help retrofit your home!

10/12/2017

Address

1300 First Street, Suite 368
Napa, CA
94559

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Website

http://www.hcgassociates.com/

Alerts

Be the first to know and let us send you an email when HCG Associates, Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to HCG Associates, Inc.:

Shortcuts

Want your business to be the top-listed Engineering Company in Napa?

Our Story

HCG Associates, Inc. is a family structural engineering business in the Bay Area with offices in San Francisco and Napa. We deliver quality structural engineering services by our professionals. We've been here for over 30 years and served thousands of clients to build new homes, add-on to existing homes and retrofit older homes. We pride ourselves for high quality services at a reasonable cost.