Contact Us

General Inquiries

Phone: 603.328.2222
Fax: 603.328.2233

Human Resource Inquiries

Please call 603.328.2222 and ask to speak with a member of the Human Resource team.
*Please note all job applications must be submitted via our careers page.

If you need accommodations please send us an email at

Sales & Business Development

Phone: 603.328.2222
Fax: 603.328.2233

Subcontractor Bid Submissions

Check out our bidding section for up-to-date bidding opportunities.

Driving Directions


144 Main Street / PO Box 980
Plaistow, NH 03865

From the North (ME, NH, VT):

Take Route 93 South to Exit 46 toward Methuen in New Hampshire.
Follow NH-101 E to NH-102 W/NH-107 S / Freetown Rd in Raymond.
Take exit 5 from NH-101 E.
Follow NH-107 S and NH-111A W to NH-121A in Plaistow.
Follow NH-121A for 3.5 miles. Our entrance is on the right.

From the South (CT, MA, RI):

Head north on I-93 N.
Take exit 44A to merge onto I-495 N toward Lawrence.
Take exit 51B to merge onto MA-125 N/Main Stoward Plaistow NH.
Turn right onto Plaistow Rd.
Turn right onto NH-121A/Main St.
Our entrance is on the left.