Investigate Before You Excavate

Good subsurface information and building foundation investigation can be priceless

Your Experienced Geotechnical Drilling Contractor since 1958

SOILTESTING, INC. has the equipment, capability & experience to undertake your subsurface exploration needs for geotechnical & environmental studies. We know how important your subsurface information and building foundation investigation is because we also take it to the next step with pile installations.

SOILTESTING, INC. performs work on residential, commercial, industrial & municipal projects.

Drilling services:
Test borings, rock-coring, monitor & recovery wells and Geoprobe

Underpinning:
Correcting measures to stop and reverse settling foundations

Piles, anchors, tiebacks, foundation repairs:
Micro piles, helical piles, grouted anchors/tiebacks, and foundation repairs

Hire an Experienced Drilling Contractor

SOILTESTING, INC. has been performing subsurface investigations/test borings and foundation repairs since 1958 throughout Southern New England, New York and New Jersey.  We obtain subsurface information for project construction feasibility, foundation design and for determining the cause/solution to foundation settlement problems. Since 1999 we have been performing underpinning services for the correction of foundation settlement and pile installations for new construction.

Geotechnical Drilling

  • HSA, mud rotary and cased drilling methods including split spoon sampling (SPT), shelby tube, piston sample, vane shear, packer and permeability testing and installation of geotechnical instrumentation
  • Mud rotary drilling to depths in excess of 200 feet and diamond core drilling to depths in excess of 250 feet
  • Truck, track, ATV, skid, tripod and pontoon float-mounted equipment including low headroom/interior work experience

Environmental Drilling

  • 1″ to 10″ diameter monitor/recovery wells (2¼” to 12¼” i.d. HSA)
  • Split spoon sampling, rock coring, packer testing and permeability testing
  • 4″-6″ air rotary rock drilling services

Underpinning

  • For corrective measures to settlement problems, stopping and reversing (if possible) foundation settlements
  • Typical systems used include helical piles, push piles/resistance piers and micro piles.

Piles/Tiebacks/Tiedown Anchors

  • Helical piles and micro piles
  • Helical tiebacks
  • Grouted tiedown anchors in soil and bedrock
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