Parratt-Wolff services

Drilling and sampling has been the foundation of our business for over 40 years. By continuing to adhere to ASTM International standards, we strive to provide our clients with an accurate depiction of a window into the earth. The most common drilling methods Parratt-Wolff uses include:

The availability of multiple types of direct-push capable rigs helps us utilize the right type of rig for your project – whether you are inside or outside, on pavement or off-road.

Paratt-Wolff has recently added two SYSTEM 4000 units to our fleet. Pre-clearance is developing into an industry standard, required by many major oil companies, municipalities and consultants. This technology allows us to reduce potential liabilities and satisfy your clients’ demands.

For over 40 years, Parratt-Wolff has been installing a wide variety of well types. With years of experience in geotechnical, environmental and remedial service, we are able to install wells with a variety of different purposes and designs. Parratt-Wolff can install wells from ¾ inch diameter to 12-inch diameter. Parratt-Wolff has a large selection of well materials in-stock. Our offices maintain a constant supply of inventory, helping us to better serve our clients’ scheduling and budget requirements. Our objective is to arrive at each job site with all the necessary supplies on-hand to complete the project. If you have any questions about monitoring well installation or design, please contact one of our project managers today.

Maximize the yield from your new or existing wells. Parratt-Wolff will work with you to develop a specific program tailored to your individual needs.

Pneumatic packers have been an increasingly important piece of field equipment in a consultant’s toolbox. Packers can be used for both site characterization and for remediation purposes. For characterization, Parratt-Wolff has used packers to determine the water quality in discrete zones in both cased and uncased wells. We have also used packers to determine the hydraulic characteristics of distinct zones within a borehole.

Injecting various types of fluids such as HRC, ORC or other site-specific solutions have become commonplace in the environmental industry. Similar to pressure grouting, injecting these products involves conveying into contaminated formations known volumes of fluids at precise depths.