Business Information
Established in 2021, Grade-1 Underground is your number-one go-to company for your underground pipe needs. From Water mains to sewer lines, we have you covered. Grade-1 Underground also provides site work such as excavation, grading, land clearing, and much more. For any questions, please give us a call!

Opening Times
Mon-Fri 7:30am-4pm, Sat-Sun Closed

Payment Methods Accepted
American Express, Cash, Check, Discover, MasterCard, Visa

Established:
2021

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