Certerra RMA Group (RMA Group) Employee Directory

Q: What is Certerra RMA Group (RMA Group) known for?

Certerra RMA Group (RMA Group) was founded in 1962. Certerra RMA Group (RMA Group) operates in the Civil Engineering industry.

Civil EngineeringUnited States201-500 Employees

RMA Group is a client-centered geotechnical engineering and materials testing consulting firm with office and laboratory facilities located in Rancho Cucamonga, Carson, Concord, Rancho Cordova, San Diego, and San Jose California. The firm was established in 1962 and specializes in providing geotechnical engineering, pavement engineering, construction materials testing, special inspection services, environmental engineering, and storm water management.

Find Certerra RMA Group (RMA Group) employees' phone numbers or email addresses

Certerra RMA Group (RMA Group) Global Highlights

North America
171

United States Of America
171

Asia
4

Afghanistan
3
Singapore
1

Certerra RMA Group (RMA Group)'s Leadership

A. P.
President
Mobile Phone
Email
S. M.
President
Mobile Phone
Email
R. M.
Owner
Mobile Phone
Email
R. R.
Regional Vice President Of Field Operations
Mobile Phone
Email
H. D.
Engineering Manager/Principal Engineer
Mobile Phone
Email
M. F.
Project Manager
Mobile Phone
Email
C. R.
Project Manager
Mobile Phone
Email
H. P.
Project Manager
Mobile Phone
Email

Contact profiles from Certerra RMA Group (RMA Group)

Name

Title

Contact Info

Location

Last Update

M. S.
Billing Supervisor
Mobile Phone
Email
UNITED STATES
Oct 22, 2024
M. B.
Project Engineer
Mobile Phone
Email
Oct 18, 2024
M. G.
Administrative Assistant
Mobile Phone
Email
Oct 23, 2024
M. M.
Special Inspector
Mobile Phone
Email
UNITED STATES
Oct 21, 2024
R. H.
Prime Contracter
Mobile Phone
Email
Oct 16, 2024
S. A.
Construction Inspector/Nace Coating Inspector
Mobile Phone
Email
UNITED STATES
May 06, 2024
T. R.
Inspector
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
A. T.
Construction Inspector
Mobile Phone
Email
United States
Oct 19, 2025
N. M.
Special Inspector
Mobile Phone
Email
Jul 18, 2025
R.
Mobile Phone
Email
Oct 08, 2023

Frequently Asked Questions

What is Certerra RMA Group (RMA Group) known for?

Certerra RMA Group (RMA Group) was founded in 1962 operates in the Civil Engineering industry. The company's main headquarters is located in 12130 Santa Margarita Ave, Rancho Cucamonga, CA 91730, US; you can contact the main corporate office by phone at

+1-909-980-****

. Explore Certerra RMA Group (RMA Group)'s company overview page for more information.

What is Certerra RMA Group (RMA Group)'s most common email format?

Certerra RMA Group (RMA Group) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Certerra RMA Group (RMA Group) email formats with LeadIQ.

How many employees does Certerra RMA Group (RMA Group) have currently?

Certerra RMA Group (RMA Group) has approximately 201 employees as of October 2025. These team members are located across 2 continents, including North AmericaAsia.

Who are Certerra RMA Group (RMA Group)'s key employees and leadership?

As of October 2025, Certerra RMA Group (RMA Group)'s key employees include:

President: A. P.
President: S. M.
Owner: R. M.
Regional Vice President Of Field Operations: R. R.
Engineering Manager/Principal Engineer: H. D.

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