Family-Owned & Operated Since 1990
Pre-Qualified: ISN · Avetta · PennDOT
Licensed in PA · NJ · DE
75+ Field Specialists Across 3 States
(610) 239-9920
Our Work

Thirty-seven years of projects. Three states. One standard.

Hospitals, universities, schools, pharmaceutical facilities, industrial sites, and commercial properties — Plymouth has worked across them all. Below is a selection. Many of our largest projects are confidential by client request, but our team can discuss relevant work during your project consultation.

37
Years
3
States
75+
Field Specialists
8
Service Lines
$5M+
Project Range
Filter By Service
PA
Asbestos·Demolition

Multi-Building Hospital Campus Demolition

Phased ACM abatement and full demolition of three legacy hospital buildings on an active medical campus. Work executed without disrupting adjacent patient operations.

Eastern Pennsylvania$3.2M
NJ
Lead Paint

Summer-Window Lead Abatement Program

District-wide lead paint stabilization and abatement at 14 elementary and middle schools — completed within a single ten-week summer window.

Central New Jersey$1.8M
DE
Decommissioning·Hazwaste

Pharmaceutical Facility Decommissioning

Full decommissioning of a research and small-scale manufacturing facility — process cleaning, lab packs, equipment removal, and asbestos abatement coordinated under a single project.

Northern Delaware$4.5M
NJ
Mercury

High School Chemistry Lab Mercury Sweep

Comprehensive mercury sweep, decontamination, and legacy mercury inventory removal across an aging chemistry department prior to renovation.

Northern New Jersey$95K
PA
Hazwaste

Industrial Site Chemical Cleanout

Multi-phase characterization, packaging, and removal of legacy chemical inventory ahead of a manufacturing site sale — including extensive lab pack work on unknown chemistry.

Lehigh Valley, PA$420K
DE
Asbestos

University Lab Building ACM Removal

Phased asbestos removal in an occupied research building — friable pipe insulation and floor tile across multiple labs, scheduled around active research operations.

Newark, DE$1.1M
PA
Interior Demolition

Hospital Wing Renovation Demolition

After-hours demolition across a 60,000 sq ft hospital wing for a renovation project — coordinated with infection control, integrated asbestos abatement, no impact to adjacent operations.

Philadelphia Region$2.4M
"The Plymouth team handles work that other contractors won't take on — phased projects in occupied buildings, integrated hazmat-and-demo scopes, complex schedules. They're the call you make when the project actually matters."
Senior Project Manager
Construction Management Partner

Have a project we should add to this page?

We're always happy to walk through past work that's similar to yours. Many of our largest projects are confidential by client request, but our team can speak to relevant experience during your consultation.