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Washington Marble & Granite Co. Employee Directory

ConstructionMaryland, United States2-10 Employees

Washington Marble & Granite Co. is a family-owned construction materials fabricator that focuses on natural and manufactured stone products for both commercial and residential applications. The company handles the full process from measurement to fabrication and installation at its own facility, supporting customers with granite, marble, and engineered surfaces such as Caesarstone, Zodiac, and Cambria. Based in Ijamsville, Maryland, the business emphasizes in-house capability and experienced staff to deliver finished stone projects. Founded in 1958 initially as the Ganassa Tile Company, it has evolved to specialize in dimension stone fabrication and related services.

Find Washington Marble & Granite Co. employees' phone numbers or email addresses

Washington Marble & Granite Co. Global Highlights

Location
Employees

North America
6

Minus sign iconPlus sign icon
  • United States Of America
    6

Washington Marble & Granite Co.'s Leadership

  • Stylized image of a person
    R. G.
    President
    Mobile Phone
  • Stylized image of a person
    M. G.
    Employee
    Mobile Phone
  • Stylized image of a person
    M. C.
    Commercial Estimator
    Mobile Phone
  • Stylized image of a person
    T. Y.
    Administrative Sales
    Mobile Phone

Washington Marble & Granite Co. Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Accounting
  • Administrative
  • Analytics
  • Arts & Design
  • Other

Contact profiles from Washington Marble & Granite Co.

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    R. G.
    President
    Mobile Phone
    UNITED STATES
    Oct 21, 2024
  • Stylized image of a person
    M. G.
    Employee
    Mobile Phone
    United StatesMaryland
    Apr 25, 2025
  • Stylized image of a person
    M. C.
    Commercial Estimator
    Mobile Phone
    United StatesMaryland
    Jun 01, 2026
  • Stylized image of a person
    T. Y.
    Administrative Sales
    Mobile Phone
    United StatesMaryland
    Jun 01, 2026

Frequently Asked Questions

What is Washington Marble & Granite Co. known for?

Minus sign iconPlus sign iconWashington Marble & Granite Co. operates in the Construction industry; you can contact the main corporate office by phone at
+1-301-831-****
. Explore Washington Marble & Granite Co.'s company overview page for more information.

What is Washington Marble & Granite Co.'s most common email format?

Minus sign iconPlus sign iconWashington Marble & Granite Co. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Washington Marble & Granite Co. email formats with LeadIQ.

How many employees does Washington Marble & Granite Co. have currently?

Minus sign iconPlus sign iconWashington Marble & Granite Co. has approximately 5 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are Washington Marble & Granite Co.'s key employees and leadership?

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As of July 2026, Washington Marble & Granite Co.'s key employees include:

  • President: R. G.
  • Employee: M. G.
  • Commercial Estimator: M. C.
  • Administrative Sales: T. Y.

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