Trigon | Kleinfelder owns a well maintained, diverse drilling fleet with various capabilities. We have been in the geoenvironmental and geotechnical drilling business since 1985. Over the years, Trigon | Kleinfelder has developed the reputation in the public and private sectors of delivering on time and within budget, the expertise and experience needed for the geoenvironmental and geotechnical professional.

Our drills range from track and rubber-tired all-terrain vehicle (ATV) mounted drills to truck-mounted drills, to specialized drills capable of confined space, difficult access, and angle hole drill locations. All drills are capable of hollow-stem augering, mud rotary drilling, standard penetration test borings, rock coring, packer testing, and in-situ testing. The company installs piezometers, monitoring wells, and recovery wells, and has constructed decontamination pads and recovery systems. Trigon | Kleinfelder also owns two drills which can be converted to propane and utilized for confined space and active processor manufacturing facilities. In keeping with state-of-the-art technology, Trigon | Kleinfelder owns a direct push skid drill which can be mounted on an ATV, truck, or trailer to meet the specific site conditions.

We also maintain a well stocked repair and welding shop, staffed by company mechanics. Our employees are capable of making all repairs on the drills as well as allowing for customizing equipment to fit project specific needs. We own specialized support equipment, including a drilling barge and three support boats, two tractor-trailers, water trucks and trailers, a 12-ton crane truck, and a crash attenuator truck. The management staff provides responsive service and can offer job related advice. With our large drill fleet, we can offer flexibility in scheduling as well as assigning multiple drills to large or complex projects.

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