What departments does Keystone Concrete have?

Keystone Concrete has employees across 4 departments including Engineering, Program & Project Management, Product Management, Civil Engineering & Construction.

What is the largest department at Keystone Concrete?

The largest department at Keystone Concrete is Program & Project Management with 4 employees.

Where are Keystone Concrete employees located globally?

Keystone Concrete has employees across 1 continents and 2 countries including United States Of America, Canada.

How has Keystone Concrete's team size changed over time?

Keystone Concrete's team has grown from approximately 84 to 90 employees based on available data.

Keystone Concrete Employee Directory

ConstructionTexas, United States51-200 Employees

Keystone Concrete operates in the construction sector, providing turnkey concrete services for commercial, landscape, and residential projects. The company supports concrete placement, structural work, and site improvements, helping clients achieve durable, integrated outcomes for emphasis on Texas markets. Based in Texas with offices in Houston, San Antonio, and Austin, Keystone traces its origins to 1992 when it was established as Stewart Builders, Inc., and it maintains a regional focus on the state’s construction activity. The business targets builders, developers, and property owners seeking specialized concrete expertise across multiple project types, addressing needs from placement to sitework. A notable recent development includes a partnership with Helping A Hero to design and construct a wheelchair-accessible home, illustrating collaboration with nonprofit organizations on accessible housing projects.

Keystone Concrete Global Highlights

North America
144

United States Of America
142
Canada
2

Keystone Concrete's Leadership

J. S.
Owner
Mobile Phone
Email
M. S.
Owner
Mobile Phone
Email
W. B.
Primary Materials Engineering Chief Inspector
Mobile Phone
Email
D. L.
Agency Communications Director
Mobile Phone
Email
R. A.
Director
Mobile Phone
Email
C. H.
Estimator Project Manager
Mobile Phone
Email
G. S.
Project Manager
Mobile Phone
Email
J. K.
Assistant Equipment Manager
Mobile Phone
Email

Keystone Concrete Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Healthcare Services
Civil Engineering & Construction
Community & Social Services
Accounting
Other

Contact profiles from Keystone Concrete

Name

Title

Contact

Location

Last Update

K. L.
Construction Laborer
Mobile Phone
Email
Oct 22, 2024
L. R.
Carpinter
Mobile Phone
Email
Oct 21, 2024
P. C.
Slip Form / Concrete Form Carpenter
Mobile Phone
Email
Sep 09, 2026
G. A.
Concrete Worker
Mobile Phone
Email
Sep 09, 2026

Frequently Asked Questions

What is Keystone Concrete known for?

Keystone Concrete was founded in 1992 and operates in the Construction industry. You can contact Keystone Concrete's main corporate office by phone at

+1-828-452-****

. Explore Keystone Concrete's company overview page for more information.

What is Keystone Concrete's most common email format?

Keystone Concrete employees' email format typically follows the pattern of First.Last@keystoneconcrete.com. Trying to find reliable and up-to-date employee contact data? Find more Keystone Concrete email formats with LeadIQ.

How many employees does Keystone Concrete have currently?

Keystone Concrete has approximately 194 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Keystone Concrete's key employees and leadership?

As of August 2026, Keystone Concrete's key employees include:

Owner: J. S.
Owner: M. S.
Primary Materials Engineering Chief Inspector: W. B.
Agency Communications Director: D. L.
Director: R. A.

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Keystone Concrete Employee Directory

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