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Before you hire: 4 questions to ask

General guidance for any helical pile contractor, not a statement about this company's practices.

  • 1
    Pile designWho engineers the pile layout, and will you get a stamped letter or drawings?
  • 2
    Torque recordsWill they log final installation torque for every pile and give you a copy?
  • 3
    Product & coatingWhich manufacturer and shaft size do they install, and is the steel galvanized?
  • 4
    Permits & warrantyDo they pull permits and book inspections, and what warranty covers the work?

Helical Pier 1

Helical Pier 1 is a construction and structural engineering company with a P.O. Box 1147 address and the phone number 415-488-4598, a Marin County, California area code. It was founded in 1993 and its website is helicalpier1.com.

Based on its name and categories, the business is a helical pier contractor with structural engineering capability. Contact the company directly to confirm current services and the areas it covers.

When you call, ask for its California contractor license number, which pile size and helix configuration it would propose, who provides the structural engineering, whether torque records are delivered, how permits are handled, and what the written warranty covers. Ask for references from recent projects similar to yours.