Trenchless Drill Sub

Company Overview

Drill Sub stands as the only trenchless subcontractor or general contractor you will need. We specialize in quick and cost-effective no-dig installations and guided directional drilling.

Originating from South Africa, Schalk Opperman arrived in the USA with a wealth of construction knowledge. Here, he found his true calling in trenchless underground construction, paving the way for Drill Sub's creation.

Drill Sub is the trusted name in trenchless subcontracting and general contracting. Our services include fast and affordable no-dig installations and guided directional drilling. By utilizing various trenchless techniques, we minimize issues like traffic delays, messes, and accidents caused by unnecessary trenching on public roads. We uphold high standards to guarantee client satisfaction, ensuring projects are completed with a tidy job site and minimal disruption to the public.

Drill Sub recognizes the significance of plumbing trades and homeowners. Every project comes with its own set of traits, challenges, and risks.

Schalk Opperman leads DRILL SUB, a new and forward-thinking company. He began his journey in the pipeline industry in 2002 with a General Engineering Contractor in California, acquiring significant expertise in underground construction.

In 2006, he established the Southern California market for JM Turner Engineering, Inc. and still provides consulting services for this firm.

With 18 years of diverse experience, Schalk covers all facets of the underground construction industry, from installation and contracting to consulting and designing complex shoring systems. The time has come for Schalk's expertise, combined with his entrepreneurial spirit and a prime opportunity, to give rise to DRILL SUB.