Excavation & Utility Specialists

General Info

Callahan & Montalto Site Construction LLC has served as a leader in residential and commercial construction in the Central Mass area for the last 20 years. CMSC LLC. offers affordable and quality site excavation and utility services throughout Massachusetts, New Hampshire, Connecticut, and Rhode Island. ​ Our pledge is to establish lasting relationships by exceeding clients’ expectations through excellent performance. From design conception to project completion, CMSC LLC. is your trusted choice.

HoursCLOSED NOW

Regular Hours:

Mon - Fri	9:00 am - 5:00 pm

Contact Info

Phone:

Main - 508-210-0331

MobilePhone - 774-696-1204

Address:

800 Main St Holden, MA 01520

Email:

Contact Us

Other Emails:

Teresa@CMSCLLC.COM

Tim@CMSCLLC.COM

Link:

http://www.cmscllc.com

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Categories

Excavation Contractors, Construction & Building Equipment, Contractors Equipment Rental, Foundation Contractors, Sewer Contractors, Trenching & Underground Services, Utility Contractors

Services / Products

Commercial & Residential Services Excavation Site and Utility Sewer Connections Water Services Septic Services Retaining Walls Concrete Work Landscape Construction Paving Concrete Coring Loam, Mulch, Stone & Sand Trucking Plowing

Location

800 Main Street, Holden, MA 01520