Penney Engineering, Inc

Penney Engineering, Inc has been a progressive environmental engineering company comprised of experienced engineers, scientists and technicians. We design, manufacture, install and operate groundwater, water, soil and wastewater treatment systems. We have designed large and small systems to remediate gasoline, heating oil and chlorinated solvents. We specialize in the assement, mitigation and remediation of sites contaminated with chlorinated solvents and packaged wastewater treatment plants.

Company details

125 High Street , Mansfield , MA 02048 USA

Locations Served

Business Type:
Industry Type:
Soil and Groundwater
Market Focus:
Nationally (across the country)
Year Founded:


Penney Engineering, Inc is comprised of experienced engineers, scientists and technicians.  We conduct focused property assessments, develop practical engineering solutions, prepare concise plans and construct treatment systems that are effective and economical to operate.  Our multi-disciplined capabilities allow us to develop opinions and solutions that withstand intense technical, legal and regulatory review.

We are licensed building contractors, certified wastewater treatment operators, registered engineers and Licensed Site Professionals (LSPs) in Massachusetts which facilitates the permitting and construction of our projects and operation of our treatment systems.  Our focus is to provide reliable technical expertise at very competitive prices.  We work closely with the regulatory agencies and have a history of successful negotiations with the various agencies, resulting in timely project approvals.

Our assessment experience includes the successful management and completion of a wide variety of projects for private landowners, prospective buyers, national corporations, major law firms, municipalities,  industrial institutions and lending institutions.  Our experience with regulations and regular attendance at workshops and seminars provides us a complete understanding of the current regulations and how they impact property development in Massachusetts.  In addition, our senior scientists and engineers have a full understanding of the geology and hydrogeology of the New England states which allows us to provide expertise and input for projects involving:  contaminant transport, septic leaching, drainage, water supply, nitrate loading and groundwater protection studies.