Steel Beam Highway Guardrail Suppliers (M8.07.0)

Products on this list were qualified by MassDOT as of the date posted: March 5, 2026.

QCML Criteria for Guardrail Suppliers

For reference, Manufacturer Markings are shown below.

Expiration dates marked with * are conditional pending successful completion of audit requirements.

Download Approved Guardrail Supplier Components List 1-16-2026 REV 01.csv

Supplier Contact Information

SUPPLIER	LOCATION
BARTLETT CONSOLIDATED, LLC	10 ALDRIN RD, PLYMOUTH, MA 02362-0810
COSCO, LLC	707 PARK EAST DRIVE, WOONSOCKET, RI 02895
DELUCCA FENCE COMPANY, INC.	5 OLD FERRY RD, WEST METHUEN, MA 01844
GUARDRAIL SOLUTIONS, LLC	108A FRONT ST, WEST SPRINGFIELD, MA 01089
HORIZON FENCE	66 THOMPSON POND RD., SPENCER, MA 01562
MASTER HALCO	63 MANLEY ST, WEST BRIDGEWATER, MA 02379
PREMIER FENCE, LLC	1010 TURNPIKE ST, CANTON, MA 02021
STEELCO FENCE	19 BROOK RD, NEEDHAM HEIGHTS, MA 02494

Manufacturer Contact Information, Markings, and Identifiers

Manufacturer	Contact Information	Associated Markings
Bennett Bolt Works, Inc.	12 Elbridge Street P.O. Box 992 Jordan, New York 13080
Gregory Industries, Inc.	4100 13th Street SW, Canton, OH 44710	GREGORY INDUSTRIES HIGHWAY GUARDRAIL MARKINGS M 180
Highway Safety Corp.	239 Commerce Street, Glastonbury, CT 06033	HIGHWAY SAFETY CORP. HIGHWAY GUARDRAIL MARKINGS M 180
R.G. Steel	8301 Mercer Street, PO Box 356, Pulaski, PA, US 16143	R.G. STEEL HIGHWAY GUARDRAIL MARKINGS M 180
Valtir	600 Prosperity Drive, Orangeburg, SC, US	VALTIR HIGHWAY GUARDRAIL MARKINGS M 180