Parratt–Wolff ensures that every environmental or geotechnical site investigation meets or exceeds our clients’ expectations by continuing to focus on safety, equipment, and people.
From our full-time health and safety manager, experienced site managers, and drilling personnel to our office staff, Parratt–Wolff has maintained a consistent record of excellence, reliability and value for over 40 years. With three offices, 55 employees and over 40 major pieces of field equipment, we offer a range of technical investigation services from Maine to Florida and as far west as Michigan.
Parratt-Wolff is an employee-owned, full-service environmental and geotechnical drilling firm. From developing job scopes to completing the necessary field work, call today and speak with one of our project managers.
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...Learn More
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.... Learn More
Initial site investigations involve a number of costs; drilling and sampling, laboratory sample analysis and IDW disposal are only a few. Not to mention the additional cost of a second or third mob...Learn More
Parratt-Wolff has recently added a Vactor HXX Paradigm unit to our fleet. Pre-clearance is developing into an industry standard, required by many major oil companies, municipalities and consultants...Learn More
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 ...Learn More
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.... Learn More
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 char...Learn More
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...Learn More
Parratt-Wolff’s latest addition to our fleet – the Vactor HXX Paradigm for improved soft digging capabilities.