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About A1 Service Group

A1 Service Group is built on history, vision and hard work. We thrive on providing great  customer service and aim to conquer every project on time, in a safe environment. We are diverse; serving many sectors ranging from waste, materials and specialty contracting.


Our History

Our history started in 1979, Gene Petty saw a need providing road contractors with a local material called Sandrock. He formed A-1 Sandrock Inc. and began supplying materials to local contractors, Gene decided to move into the waste business converting his property into a C&D landfill. He built a healthy waste company that was sold off in 2002.


In 2006, Ronnie Petty III reopened A-1 Sandrock Inc. at a new location with a C&D landfill. Their services provided have grew over the years to many sectors including waste services & recycling, mobile crushing, mobile grinding and material sales


In 2011, Absolute Recycling Contractors LLC was formed as a sister company to provide residential and commercial waste hauling to their portfolio of services. In 2020, A-1 Sandrock Inc. closed on the acquisition of Overdale Rd. Transfer Station. This acquisition added a MSW & C&D transfer station as well as concrete recycling in Winston Salem, NC


As of 2023, we operate all 3 companies under a new name: A1 Service Group.


Bishop Road Landfill

2091 Bishop Rd

Greensboro, NC 27406


  • C&D Disposal

  • Dumpster Rental

  • Mulch Yard

  • Wood Recycling

  • Concrete Recycling

M - F 7 AM to 4 PM

Sat 7 AM to 12 PM (Seasonal)

Overdale Rd.
Transfer Station

5030 Overdale Rd

Winston Salem, NC 27107


  • C&D Disposal

  • Dumpster Rental

  • MSW Disposal

  • Concrete Recycling

M - F 7 AM to 4 PM

Viewmont Quarry

4048 Viewmont Drive

Greensboro NC, 27406


  • Screened Sandrock

  • Unscreened Sandrock

  • Unscreened Fill Dirt

M - F 7:30 AM to 4 PM

How Can We Help You?

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