Active
JOHN J. BRENNAN CONST. CO. INC.
I87S to I90E, exit 10 to Housatonic St, right on Otis Rd, to CT 8, to US 6W, exit 14, to Rt110, right on Howe Ave, right to Warf St, right to Riverdale Mine is on left. (Address: 2 Riverdale Ave, Shelton, CT), Fairfield County, CT
MSHA ID0600602
TYPESurface
MATERIALCrushed, Broken Stone NEC
EMPLOYEES6
MATERIALS PRODUCED
Crushed, Broken Stone NEC
COMPANY INFORMATION
Operator
JOHN J BRENNAN CONSTRUCTION COMPANY INC
Parent Company
Matthew M Brennan; Eric T Brennan
Company Type
Corporation
DIRECTIONS
133
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing41.311667, -73.081944
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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