Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface-launched drilling rig, with minimal impact on the surrounding area. Directional boring is used when trenching or excavating is not practical. It is suitable for a variety of soil conditions and jobs including road, landscape and river crossings.
Horizontal Directional Drilling Services

Wm. J Keller HDD Capabilities:
- Diameter ranging from ¾” to 36”
- Lengths up to 2,500 lf
- Soil conditions ranging from sand to rock
- Accurate grade sanitary sewer installation
- Installation of conduit, wire and pipe

HDD Equipment:
- Vermeer D16x20 – 16,000 lbs/pullback
- Vermeer D24x40 – 24,000 lbs/pullback
- Vermeer D60x90 – 60,000 lbs/pullback
- Vermeer 100×120 – 100,000 lbs/pullback
- Vac Trucks
- Vac Trailers
- Bentonite Mixing Trucks
- HDD Support Equipment

Contact Us
Give a call at (518) 732-7782 or get in touch with us about how we can deliverer high quality, cost effective projects, that are on time and on budget.