T.P. Trezza Contracting Inc. ABOUT US

T.P. Trezza Contracting Inc. is fully licensed and insured and has been providing quality and dependable septic system- wastewater and environmental services since 1981. We are based in Manville, NJ and have been servicing all of central New Jersey including: Somerset, Hunterdon, Mercer, Middlesex and Morris Counties for more that 45 years.

T.P. Trezza Contracting Inc. provides septic system maintenance, inspections and repairs for residential, commercial and industrial clients. We also provide a range of services for properties that are connected to municipal sewer systems.

Our experienced team is dedicated to ensure exceptional service to all of our customers. Our goal is to provide that high level of service backed by years of experience to allow septic systems, wastewater and storm water systems for our clients throughout central New Jersey to continue to operate efficiently and to provide prompt reliable service should any issue arise that may require investigation and mitigation.