MacKay & Somps Civil Engineers, Inc. Employee Directory

Q: What is MacKay & Somps Civil Engineers, Inc. known for?

MacKay & Somps Civil Engineers, Inc. was founded in 1953. MacKay & Somps Civil Engineers, Inc. operates in the Civil Engineering industry.

Civil EngineeringCalifornia, United States51-200 Employees

Few engineering firms can match our longevity and track record in California.  Founded in 1953, the firm helped drive the spectacular growth which occurred in the Santa Clara Valley after World War II, creating more subdivision lots in the San Francisco Bay region than all other engineering consultants combined. 

Today's leadership retains the same core business philosophies that make our company one of the largest and most successful private civil engineering firms in Northern California.  MacKay & Somps delivers high quality service to home builders, land developers, and public agencies to get their projects built efficiently and cost effectively.

From offices in Pleasanton and Roseville, the company serves public and private clients throughout Northern and Central California.

Our multi-disciplinary teams provide a full array of services for land development and public improvement projects.  From entitlements through construction, MacKay & Somps integrates our engineering, planning, and surveying expertise to get projects built.  

Want to join our team? Visit https://msce.com/careers/ for a complete list of our current openings.

Find MacKay & Somps Civil Engineers, Inc. employees' phone numbers or email addresses

MacKay & Somps Civil Engineers, Inc. Global Highlights

North America
186

United States Of America
186

Africa
1

Ghana
1

Oceania
1

Australia
1

South America
1

Chile
1

MacKay & Somps Civil Engineers, Inc.'s Leadership

K. G.
President & Chief Executive Officer & Principal
Mobile Phone
Email
S. M.
Partner
Mobile Phone
Email
R. P.
Principal And Vice President
Mobile Phone
Email
J. T.
Engineer Manager
Mobile Phone
Email
S. M.
Information Technology Manager
Mobile Phone
Email
T. P.
Survey Department Manager
Mobile Phone
Email
E. G.
Senior Engineer
Mobile Phone
Email
M. T.
Principal
Mobile Phone
Email

MacKay & Somps Civil Engineers, Inc. Employee Metrics

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0%

2026

2025

Engineering
Arts & Design
Community & Social Services
Accounting
Administrative
Other

Contact profiles from MacKay & Somps Civil Engineers, Inc.

Name

Title

Contact Info

Location

Last Update

K. G.
President & Chief Executive Officer & Principal
Mobile Phone
Email
United States
Oct 18, 2024
S. M.
Partner
Mobile Phone
Email
Oct 23, 2024
R. P.
Principal And Vice President
Mobile Phone
Email
Oct 23, 2024
J. T.
Engineer Manager
Mobile Phone
Email
UNITED STATES
Oct 17, 2024
S. M.
Information Technology Manager
Mobile Phone
Email
Oct 17, 2024
T. P.
Survey Department Manager
Mobile Phone
Email
Oct 21, 2024
E. G.
Senior Engineer
Mobile Phone
Email
Oct 18, 2024
M. T.
Principal
Mobile Phone
Email
Oct 16, 2024
R. C.
Senior Project Engineer
Mobile Phone
Email
Oct 17, 2024
O. L.
Civil Engineer
Mobile Phone
Email
Nov 19, 2025

Frequently Asked Questions

What is MacKay & Somps Civil Engineers, Inc. known for?

MacKay & Somps Civil Engineers, Inc. was founded in 1953 operates in the Civil Engineering industry. The company's main headquarters is located in 5142 Franklin Drive Suite c Pleasanton, California 94588 United States; you can contact the main corporate office by phone at

+1-925-225-****

. Explore MacKay & Somps Civil Engineers, Inc.'s company overview page for more information.

What is MacKay & Somps Civil Engineers, Inc.'s most common email format?

MacKay & Somps Civil Engineers, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more MacKay & Somps Civil Engineers, Inc. email formats with LeadIQ.

How many employees does MacKay & Somps Civil Engineers, Inc. have currently?

MacKay & Somps Civil Engineers, Inc. has approximately 94 employees as of March 2026. These team members are located across 4 continents, including North AmericaAfricaOceania.

Who are MacKay & Somps Civil Engineers, Inc.'s key employees and leadership?

As of March 2026, MacKay & Somps Civil Engineers, Inc.'s key employees include:

President & Chief Executive Officer & Principal: K. G.
Partner: S. M.
Principal And Vice President: R. P.
Engineer Manager: J. T.
Information Technology Manager: S. M.

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