Colossal Contractors Inc Employee Directory

Q: How many employees does Colossal Contractors Inc have currently?

Colossal Contractors Inc has approximately 15 employees.

ConstructionMaryland, United States11-50 Employees

Colossal Contractors Inc is a Construction company located in 13415 Connecticut Ave # 203, Silver Spring, Maryland, United States.

Find Colossal Contractors Inc employees' phone numbers or email addresses

Colossal Contractors Inc Global Highlights

North America
15

United States Of America
15

Colossal Contractors Inc's Leadership

R. T.
Owner/Member
Mobile Phone
Email
M. C.
In-Service Education Director
Mobile Phone
Email
S. J.
Project Manager
Mobile Phone
Email
C. F.
Senior Construction Project Manager
Mobile Phone
Email
J. V.
Principal
Mobile Phone
Email
K. M.
Contracts And Bids Department Assistant
Mobile Phone
Email
R. M.
General Labor
Mobile Phone
Email
D. S.
Project Estimator And Superintendant
Mobile Phone
Email

Colossal Contractors Inc Employee Metrics

100%

50%

2026

2025

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

Contact profiles from Colossal Contractors Inc

Name

Title

Contact Info

Location

Last Update

R. T.
Owner/Member
Mobile Phone
Email
United StatesColorado
Oct 23, 2025
M. C.
In-Service Education Director
Mobile Phone
Email
Oct 22, 2024
S. J.
Project Manager
Mobile Phone
Email
United StatesMaryland
Oct 17, 2025
C. F.
Senior Construction Project Manager
Mobile Phone
Email
Nov 15, 2025
J. V.
Principal
Mobile Phone
Email
Oct 23, 2024
K. M.
Contracts And Bids Department Assistant
Mobile Phone
Email
United StatesMaryland
Nov 17, 2025
R. M.
General Labor
Mobile Phone
Email
United StatesDistrict of Columbia
Aug 12, 2025
D. S.
Project Estimator And Superintendant
Mobile Phone
Email
United StatesMaryland
Oct 16, 2024
J. G.
Construction Laborer
Mobile Phone
Email
Oct 17, 2024
M. E.
Cad Designer
Mobile Phone
Email
United StatesDelaware
Jan 30, 2024

Frequently Asked Questions

What is Colossal Contractors Inc known for?

Colossal Contractors Inc operates in the Construction industry. The company's main headquarters is located in 4601 Sandy Spring Road Burtonsville, Maryland 20866 United States; you can contact the main corporate office by phone at

+1-301-476-****

. Explore Colossal Contractors Inc's company overview page for more information.

What is Colossal Contractors Inc's most common email format?

Colossal Contractors Inc employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Colossal Contractors Inc email formats with LeadIQ.

How many employees does Colossal Contractors Inc have currently?

Colossal Contractors Inc has approximately 15 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Colossal Contractors Inc's key employees and leadership?

As of February 2026, Colossal Contractors Inc's key employees include:

Owner/Member: R. T.
In-Service Education Director: M. C.
Project Manager: S. J.
Senior Construction Project Manager: C. F.
Principal: J. V.

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