A family-owned and operated company, the John C. Grimberg Co. has served the Mid-Atlantic region-providing complete general and mechanical contractor services to federal, state, and private offices-since its founding in 1951. •Projects include design build, construction and/or renovation of multi-story office, housing, laboratory and medical buildings; mechanical, HVAC and power plants; industrial complexes; education buildings; retail and food service space; churches and historical buildings; water and wastewater treatment plants; and task order IDIQ contracts. •Management capability to perform Indefinite Quantity (IDIQ) contacts (Grimberg has extensive IDIQ contract experience with the Navy, FBI, GSA, NIH, National Gallery of Art, DC Air National Guard, and Architect of the Capitol).
View Top Employees from John C. Grimberg Co. Inc.Website | http://www.grimberg.com |
Revenue | $90 million |
Funding | $2 million |
Employees | 47 (47 on RocketReach) |
Founded | 1951 |
Phone | (301) 881-5120 |
Fax | (301) 881-4938 |
Technologies |
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ASP.NET,
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Industry | Construction, Commercial & Residential Construction |
Web Rank | 6 Million |
Keywords | John C. Grimberg Company, Inc., John C Grimberg, Nih Tier 1 D/B Building 10 Electrical Infrastructure, Grimberg, John Grimberg |
SIC | SIC Code 15 Companies, SIC Code 152 Companies |
NAICS | NAICS Code 23622 Companies, NAICS Code 2362 Companies, NAICS Code 236220 Companies, NAICS Code 23 Companies, NAICS Code 236 Companies |
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The John C. Grimberg Co. Inc. annual revenue was $90 million in 2023.
Henry Danforth is the Vice President and General Counsel of John C. Grimberg Co. Inc..
47 people are employed at John C. Grimberg Co. Inc..
John C. Grimberg Co. Inc. is based in Phoenix, Arizona.
The NAICS codes for John C. Grimberg Co. Inc. are [23622, 2362, 236220, 23, 236].
The SIC codes for John C. Grimberg Co. Inc. are [15, 152].