Pittsburgh anchors one of America's most active legacy-industrial redevelopment markets, sitting at the confluence of the Allegheny, Monongahela, and Ohio Rivers with the Strip District, South Side Flats, Lawrenceville, and the Hazelwood Green / Mill 19 corridor driving sustained brownfield and Phase I assessment volume across Allegheny County. Property owners, developers, contractors, municipalities, and counsel working across the Pittsburgh and the broader Allegheny County / Western PA region rely on focused, locally informed environmental due diligence. Resource Renewal supports these projects through RCC's ASTM E1527-21 Phase I Environmental Site Assessment scope, layered with PA DEP Act 2 (Land Recycling Program)-aligned scope to deliver both federal liability protections and Pennsylvania statutory release of liability under Act 2.

Resource Renewal connects three service tracks under one platform: ASTM E1527-21 Phase I ESAs and PA Act 2-aligned scope delivered by RCC; Phase II Site Investigations and remedial investigation when Recognized Environmental Conditions are identified; and full remediation and brownfield redevelopment delivered with our affiliated platform DSR. Project teams coordinate with PA DEP and pursue site closure under the Pennsylvania Land Recycling Program (Act 2) toward a final Act 2 Release of Liability.

Phase I Environmental Site Assessment in Pittsburgh, PA

Why Property Owners and Developers in Burlington County Choose Resource Renewal

Resource Renewal's headquarters at 10 Lippincott Lane in Mount Holly, NJ sits inside the Resource Renewal Business Park, a completed brownfield redevelopment project, and a working proof point for the methodology RCC and DSR apply to client sites across Pittsburgh and the broader Western Pennsylvania market. RCC mobilizes Pittsburgh-area projects under PA Act 2, with field crews coordinating directly with property owners, lenders, and counsel in Allegheny County, the Pittsburgh metropolitan statistical area, and the surrounding Monongahela and Ohio River industrial corridors.

  • ASTM E1527-21 Phase I ESA
  • PA DEP Act 2-aligned scope
  • Phase II Site Investigation
  • Soil & groundwater investigation
  • LSP/PE-led Act 2 closure pursuit
  • Brownfield redevelopment via DSR
  • Active project work in 5 states
  • 30+ years of project history

Environmental Context in Pittsburgh and Allegheny County

Industrial and Commercial Heritage

Pittsburgh is one of the most extensively documented industrial cities in North America, with three centuries of iron, steel, coke, glass, and chemical production along the Allegheny, Monongahela, and Ohio Rivers. The Carnegie, Frick, Westinghouse, and U.S. Steel legacies left a citywide footprint of mills, coke works, rail yards, and ancillary manufacturing across the Strip District, South Side Flats, Hazelwood, the North Shore, Homestead, Braddock, and the Mon Valley. That industrial density drives heavy historical-records review on virtually every Phase I ESA in Allegheny County.

Current Environmental Profile

PA DEP records show active and closed Act 2 sites distributed throughout Allegheny County, with particularly heavy concentrations along the Monongahela River corridor and through the historic mill towns east and south of Pittsburgh. Common regional contaminants include heavy metals, polycyclic aromatic hydrocarbons (PAHs), and slag-related impacts tied to steel-era operations, plus chlorinated solvents (PCE, TCE) from machine shops and dry cleaners, petroleum hydrocarbons (TPH, BTEX) from legacy USTs, and historic coal-tar and MGP residuals near former gasworks. PFAS investigation is increasingly a standard Phase II scope component for former firefighting training areas and plating operations across western Pennsylvania.

Real Estate and Development Market

Allegheny County is one of the most active brownfield redevelopment markets in the Mid-Atlantic, with continuous Phase I demand driven by Strip District life-sciences and mixed-use buildout, South Side Works and South Side Flats, Hazelwood Green, and Lower Hill redevelopment, plus institutional expansion across UPMC, Highmark, Allegheny Health Network, the University of Pittsburgh, and Carnegie Mellon. Mon Valley mill-town redevelopment activity in Homestead, Braddock, McKeesport, and Duquesne also feeds steady Phase I work, with PA Act 2 closure framing the typical buyer/lender due diligence pathway.

Local Regulators, Authorities, and Stakeholders

The PA DEP Southwest Regional Office in Pittsburgh provides Act 2 oversight for Allegheny County and the surrounding southwestern Pennsylvania counties. Routine touchpoints during Phase II and remedial action work include Allegheny County Health Department, the Allegheny County Conservation District, the Urban Redevelopment Authority of Pittsburgh, City of Pittsburgh Department of Permits Licenses and Inspections, and the Allegheny County Economic Development office. Sites near the three rivers and tributaries often require coordination with PA Fish and Boat Commission, the Allegheny County Sanitary Authority (ALCOSAN), and Army Corps of Engineers Pittsburgh District.

Why This Local Context Matters for Your Project

Local industrial history, the current contaminant profile, regulator office assignments, and real estate transaction velocity all feed directly into Phase I scoping decisions and downstream remediation planning. RCC engages Pittsburgh-area projects from our Mount Holly, NJ HQ with field crews familiar with PA Act 2 process, southwestern Pennsylvania regulatory touchpoints, and the historical industrial fingerprint of Allegheny County and the Mon Valley. That regulatory and historical familiarity shortens timelines and sharpens the recommendations delivered in each report.

Environmental Services Available to Pittsburgh, PA Projects

Service availability spans two connected tracks: Investigation & Compliance, including transactions, financing, and regulatory closure documentation, and Remediation & Redevelopment, including physical cleanup, environmental liability transfer, and conversion of impaired real estate. RCC and DSR jointly cover the full project lifecycle from pre-acquisition due diligence through final regulatory closure and redevelopment.

RCC investigation track Compliance DSR redevelopment track

How Resource Renewal Serves Pittsburgh, PA

Investigation & Compliance (RCC Track)

The ASTM E1527-21 Phase I ESA scope covers site reconnaissance, historical land use review, regulatory database searches, agency file reviews, and key personnel interviews. For Pennsylvania projects, RCC scopes the federal ASTM workflow to feed directly into PA DEP Act 2 closure pathways so projects carry both federal CERCLA innocent purchaser protections and a clean entry into the Land Recycling Program. When Recognized Environmental Conditions or Areas of Concern are identified, RCC moves directly into Phase II Site Investigation and, where warranted, Remedial Investigation — coordinating sampling plans, certified laboratory analysis, and data evaluation aligned with Act 2 standards and PA DEP submissions.

Remediation & Redevelopment (DSR-Affiliated Track)

Remediation capabilities include in-situ chemical oxidation, bioremediation, soil vapor extraction, ex-situ excavation and disposal, groundwater pump-and-treat systems, permeable reactive barriers, sub-slab depressurization, and long-term operations, maintenance, and monitoring (OM&M). For owners exiting impaired property, the DSR platform provides brownfield acquisition, environmental liability transfer, and full redevelopment, applied across more than 100 brownfield sites in NJ, NY, PA, MA, and OH. The Mount Holly HQ at the Resource Renewal Business Park is itself a representative example of a former brownfield converted into productive operating real estate.

Frequently Asked Questions

Visit Our Mount Holly, NJ HQ — Serving Pittsburgh, PA

The Resource Renewal Business Park

10 Lippincott Lane, Unit 1
Mount Holly, NJ 08060

For ASTM E1527-21 Phase I ESA, Phase II Site Investigation, remediation, regulatory compliance, or brownfield redevelopment support on a Pittsburgh, PA project, contact Resource Renewal directly. Project work in Pennsylvania is scoped to PA DEP Act 2 standards, with field crews mobilizing from our Mount Holly HQ. Call (856) 273-1009 or request a project consultation.

Contact Resource Renewal for Project Support