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Oltmans Construction Co. Employee Directory

ConstructionCalifornia, United States201-500 Employees

Oltmans Construction Co. operates as a general contractor within the construction industry, offering contracting services to clients. The firm cites quality, personalized service, integrity, and transparent business practices as its core commitments. Those elements shape its approach to projects and client relationships in a competitive market. Based in El Monte, California, the company is a mid-sized regional contractor. In 2025, Oltmans announced leadership appointments in preconstruction and business development, reflecting ongoing organizational growth. In 2022, Fortune Magazine recognized Oltmans Construction Co. as a Best Workplace in Construction, ranking it No. 11 among the nation’s top 25 small and medium construction companies.

Find Oltmans Construction Co. employees' phone numbers or email addresses

Oltmans Construction Co. Global Highlights

Location
Employees

North America
367

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  • United States Of America
    365
  • Mexico
    1
  • Canada
    1

Africa
2

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  • South Africa
    2

Europe
1

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  • Denmark
    1

Oltmans Construction Co.'s Leadership

  • Chief Operating Officer at Oltmans Construction Co.
    E. H.
    Chief Operating Officer
    Mobile Phone
  • Vice President & Chief Financial Officer at Oltmans Construction Co.
    D. S.
    Vice President & Chief Financial Officer
    Mobile Phone
  • President at Oltmans Construction Co.
    S. H.
    President
    Mobile Phone
  • Founder at Oltmans Construction Co.
    R. B.
    Founder
    Mobile Phone
  • Partner at Oltmans Construction Co.
    D. L.
    Partner
    Mobile Phone
  • Director at Oltmans Construction Co.
    T. L.
    Director
    Mobile Phone
  • Director Of Special Projects at Oltmans Construction Co.
    J. M.
    Director Of Special Projects
    Mobile Phone
  • Senior Director , Human Resources at Oltmans Construction Co.
    J. P.
    Senior Director , Human Resources
    Mobile Phone

Oltmans Construction Co. Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Accounting
  • Civil Engineering & Construction
  • Healthcare Services
  • Administrative
  • Other
  • Arts & Design

Contact profiles from Oltmans Construction Co.

Name
Title
Contact
Location
Last Update
  • Senior Financial Analyst at Oltmans Construction Co.
    A. R.
    Senior Financial Analyst
    Mobile Phone
    Jul 28, 2026
  • Senior Engineering at Oltmans Construction Co.
    M. S.
    Senior Engineering
    Mobile Phone
    South Africa, KwaZulu-Natal
    Aug 29, 2026
  • Project Engineer at Oltmans Construction Co.
    A. O.
    Project Engineer
    Mobile Phone
    Oct 24, 2024
  • Human Resources Coordinator at Oltmans Construction Co.
    A. R.
    Human Resources Coordinator
    Mobile Phone
    Oct 17, 2025
  • Journeyman Carpenter at Oltmans Construction Co.
    D. M.
    Journeyman Carpenter
    Mobile Phone
    Apr 25, 2025
  • Apprentice Carpenter at Oltmans Construction Co.
    H. H.
    Apprentice Carpenter
    Mobile Phone
    Apr 23, 2025
  • Laborer at Oltmans Construction Co.
    J. H.
    Laborer
    Mobile Phone
    Oct 17, 2024
  • Carpenter at Oltmans Construction Co.
    K. P.
    Carpenter
    Mobile Phone
    Aug 06, 2026
  • Foreman at Oltmans Construction Co.
    M. G.
    Foreman
    Mobile Phone
    Jul 25, 2022
  • Apprentice Carpenter at Oltmans Construction Co.
    N. T.
    Apprentice Carpenter
    Mobile Phone
    Apr 26, 2025

Frequently Asked Questions

What is Oltmans Construction Co. known for?

Minus sign iconPlus sign iconOltmans Construction Co. was founded in 1932 and operates in the Construction industry. You can contact Oltmans Construction Co.'s main corporate office by phone at
+1-909-393-****
. Explore Oltmans Construction Co.'s company overview page for more information.

What is Oltmans Construction Co.'s most common email format?

Minus sign iconPlus sign iconOltmans Construction Co. employees' email format typically follows the pattern of FirstL@oltmans.com. Trying to find reliable and up-to-date employee contact data? Find more Oltmans Construction Co. email formats with LeadIQ.

How many employees does Oltmans Construction Co. have currently?

Minus sign iconPlus sign iconOltmans Construction Co. has approximately 224 employees as of August 2026. These team members are located across 3 continents, including North America, Africa and Europe.

Who are Oltmans Construction Co.'s key employees and leadership?

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As of August 2026, Oltmans Construction Co.'s key employees include:

  • Chief Operating Officer: E. H.
  • Vice President & Chief Financial Officer: D. S.
  • President: S. H.
  • Founder: R. B.
  • Partner: D. L.

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