LeadIQ logo
Learn more at LeadIQ.com

Keystone Construction Company Employee Directory

ConstructionMissouri, United States11-50 Employees

Keystone Construction Company is a St. Louis based Commercial Design/Build Contractor founded in 1987 by Bill and John Hardie. Our company's areas of expertise are in the Office, Retail, Industrial, Sports Facilities and Medical design/build sectors. A privately owned company located in Chesterfield, Missouri. View our website at www.keystone-stl.com

Find Keystone Construction Company employees' phone numbers or email addresses

Keystone Construction Company Global Highlights

Location
Employees

North America
19

Minus sign iconPlus sign icon
  • United States Of America
    19

Asia
3

Minus sign iconPlus sign icon
  • Qatar
    3

Europe
2

Minus sign iconPlus sign icon
  • United Kingdom Of Great Britain And Northern Ireland
    2

Keystone Construction Company's Leadership

  • Stylized image of a person
    M. K.
    Vice President Of Construction
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. H.
    President And Founder
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. E.
    Vice President, Field Operations And Estimating
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. M.
    Director Of Finance & Management
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. R.
    Assistant Project Manager / Superintendent
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. S.
    Project Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. M.
    Senior Project Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. S.
    Cheif Operating Officer
    Phone icon
    Mobile Phone

Keystone Construction Company Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Arts & Design
  • Business
  • Civil Engineering & Construction
  • Community & Social Services
  • Other
  • Program & Project Management

Contact profiles from Keystone Construction Company

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    B. H.
    President And Founder
    Phone icon
    Mobile Phone
    United StatesMissouri
    Aug 08, 2025
  • Stylized image of a person
    M. K.
    Vice President Of Construction
    Phone icon
    Mobile Phone
    United StatesMissouri
    Oct 23, 2025
  • Stylized image of a person
    S. E.
    Vice President, Field Operations And Estimating
    Phone icon
    Mobile Phone
    United StatesMichigan
    Oct 22, 2024
  • Stylized image of a person
    C. M.
    Director Of Finance & Management
    Phone icon
    Mobile Phone
    United StatesMissouri
    Oct 26, 2025
  • Stylized image of a person
    L. R.
    Assistant Project Manager / Superintendent
    Phone icon
    Mobile Phone
    United StatesMissouri
    Nov 22, 2025
  • Stylized image of a person
    T. S.
    Project Manager
    Phone icon
    Mobile Phone
    United StatesMissouri
    Feb 08, 2026
  • Stylized image of a person
    D. M.
    Senior Project Manager
    Phone icon
    Mobile Phone
    UNITED STATES
    Jun 24, 2025
  • Stylized image of a person
    K. S.
    Cheif Operating Officer
    Phone icon
    Mobile Phone
    United StatesNew York
    Sep 10, 2025
  • Stylized image of a person
    A. D.
    Administrative Support Professional
    Phone icon
    Mobile Phone
    United StatesMissouri
    Oct 23, 2025
  • Stylized image of a person
    M. M.
    Journeyman Electrician
    Phone icon
    Mobile Phone
    Nov 18, 2025

Frequently Asked Questions

What is Keystone Construction Company known for?

Minus sign iconPlus sign iconKeystone Construction Company was founded in 1987 operates in the Construction industry. The company's main headquarters is located in 673 Spirit Valley West Drive Chesterfield, Missouri 63005 United States; you can contact the main corporate office by phone at
+1-317-636-****
. Explore Keystone Construction Company's company overview page for more information.

What is Keystone Construction Company's most common email format?

Minus sign iconPlus sign iconKeystone Construction Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Keystone Construction Company email formats with LeadIQ.

How many employees does Keystone Construction Company have currently?

Minus sign iconPlus sign iconKeystone Construction Company has approximately 43 employees as of February 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Keystone Construction Company's key employees and leadership?

Minus sign iconPlus sign icon

As of February 2026, Keystone Construction Company's key employees include:

  • Vice President Of Construction: M. K.
  • President And Founder: B. H.
  • Vice President, Field Operations And Estimating: S. E.
  • Director Of Finance & Management: C. M.
  • Assistant Project Manager / Superintendent: L. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

  • B2B data verified in real-time
  • Sync data to your CRM, & add it to an outreach sequence in one click
  • Integrations with your tech stack for optimal efficiency
  • A patented AI cold email generator
  • Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.