Insights

Established Expertise With over 30 years of experience and hundreds of projects completed, Geotechnical Professionals Inc. demonstrates a solid track record in handling large-scale commercial and public projects, positioning them as a reliable partner for complex geotechnical consulting services.

Client-Centric Approach The company emphasizes hands-on involvement by senior principals and associates in project management, ensuring high client satisfaction and repeat business, indicating strong potential for long-term client relationships and referrals.

Digital Infrastructure Utilizing advanced web technologies like HTTP/3 and OpenResty, GPI maintains a modern digital presence, which can be leveraged to showcase service capabilities and attract new corporate or institutional clients in the digital space.

Growth Opportunities Operating within a competitive industry with major players like AECOM and Jacobs suggests opportunities for GPI to differentiate through specialized services, regional focus, or strategic partnerships to expand their market share.

Market Focus Targeting large commercial developments and public infrastructure projects in Southern California offers tailored business development prospects, especially as urban development and public works continue to grow in the region.

Geotechnical Professionals Inc. Tech Stack

Geotechnical Professionals Inc. uses 8 technology products and services including Varnish, WordPress, Google Fonts API, and more. Explore Geotechnical Professionals Inc.'s tech stack below.

  • Varnish
    Caching
  • WordPress
    Content Management System
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • HTTP/3
    Web & Portal Technology
  • Apache
    Web Servers
  • OpenResty
    Web Servers

Media & News

Geotechnical Professionals Inc.'s Email Address Formats

Geotechnical Professionals Inc. uses at least 1 format(s):
Geotechnical Professionals Inc. Email FormatsExamplePercentage
FirstL@gpi-ca.comJohnD@gpi-ca.com
71%
Last.F@gpi-ca.comDoe.J@gpi-ca.com
15%
F.Last@gpi-ca.comJ.Doe@gpi-ca.com
14%

Frequently Asked Questions

Where is Geotechnical Professionals Inc.'s headquarters located?

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Geotechnical Professionals Inc.'s main headquarters is located at 5736 Corporate Avenue Cypress, California 90630 United States. The company has employees across 1 continents, including North America.

What is Geotechnical Professionals Inc.'s phone number?

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You can contact Geotechnical Professionals Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Geotechnical Professionals Inc.'s official website and social media links?

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Geotechnical Professionals Inc.'s official website is gpi-ca.com and has social profiles on LinkedIn.

What is Geotechnical Professionals Inc.'s NAICS code?

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Geotechnical Professionals Inc.'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Geotechnical Professionals Inc. have currently?

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As of February 2026, Geotechnical Professionals Inc. has approximately 8 employees across 1 continents, including North America. Key team members include Principal: J. K.. Explore Geotechnical Professionals Inc.'s employee directory with LeadIQ.

What industry does Geotechnical Professionals Inc. belong to?

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Geotechnical Professionals Inc. operates in the Civil Engineering industry.

What technology does Geotechnical Professionals Inc. use?

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Geotechnical Professionals Inc.'s tech stack includes VarnishWordPressGoogle Fonts APIjQueryCloudflare Bot ManagementHTTP/3ApacheOpenResty.

What is Geotechnical Professionals Inc.'s email format?

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Geotechnical Professionals Inc.'s email format typically follows the pattern of FirstL@gpi-ca.com. Find more Geotechnical Professionals Inc. email formats with LeadIQ.

When was Geotechnical Professionals Inc. founded?

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Geotechnical Professionals Inc. was founded in 1989.

Geotechnical Professionals Inc.

Civil EngineeringCalifornia, United States2-10 Employees

Geotechnical Professionals Inc. (GPI) is a full-service geotechnical consulting and testing firm offering services for commercial developments, institutional projects, and public work projects. GPI was founded in 1989, and since then has provided geotechnical services for over 2,000 projects, including some of the largest commercial developments and public works projects in Southern California. The firm has experienced steady but controlled growth, based on repeat business or referrals from satisfied clients. A key factor in the high degree of client satisfaction is the hands-on involvement of experienced Principals or Associates of the firm in day to day project activities. All projects are managed by a Principal or Associate of the firm, each with over 25 years of broad experience in geotechnical consulting practice.

Office: (714) 220-2211
5736 Corporate Avenue, Cypress CA 90630

Section iconCompany Overview

Headquarters
5736 Corporate Avenue Cypress, California 90630 United States
Phone number
Website
gpi-ca.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1989
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Geotechnical Professionals Inc.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Geotechnical Professionals Inc.'s revenue is estimated to be in the range of $1M$10M

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