Bethlehem Steel's Legacy and Allentown's Pre-1940 Row Houses
Allentown sits at the center of the Bethlehem Steel region, where decades of industrial activity created demand for asbestos in everything from steel-plant pipe insulation to the row houses built for workers. The city has one of Pennsylvania's highest concentrations of pre-1940 row house construction, where asbestos is present in multiple original materials.
- Pipe insulation and boiler wrap throughout pre-1960 row house heating systems
- Floor tiles and black mastic adhesive in mid-century kitchens and bathrooms
- Attic insulation, including loose-fill vermiculite added during postwar energy improvements
- Popcorn and textured ceilings in homes renovated between 1960 and 1978
- Roof shingles and cement-asbestos siding on pre-1940 worker housing
- Drywall joint compound applied during 1950s–1970s interior updates
Asbestos Removal Costs in Allentown (2026)
Ranges below reflect Lehigh Valley contractor pricing for residential and commercial projects.
Allentown & Pennsylvania Asbestos Regulations
Pennsylvania requires contractor certification under Act 194 and PA DLI oversight, in addition to federal EPA and OSHA requirements. All layers apply to Lehigh County projects.
Federal EPA — NESHAP
All demolition and renovation projects involving regulated asbestos-containing material must comply with the National Emission Standards for Hazardous Air Pollutants. Written notification to the EPA is required at least 10 working days before work begins on any regulated facility.
40 CFR Part 61 Subpart MFederal OSHA Worker Safety
Workers must receive training and respiratory protection. The Permissible Exposure Limit is 0.1 fibers per cubic centimeter of air over an 8-hour period. All asbestos work on construction sites is governed by OSHA's construction industry standard.
29 CFR 1926.1101Pennsylvania Act 194 of 1990
Pennsylvania's Asbestos Occupations Accreditation and Certification Act requires all asbestos contractors, supervisors, inspectors, and project designers to be certified by the state. Work performed without certification is a violation subject to civil penalties.
Pennsylvania Act 194 of 1990PA Department of Labor & Industry
The PA DLI administers asbestos certification and oversees compliance for all commercial and public-building asbestos projects in Pennsylvania. Contractors must maintain current PA DLI certification before performing regulated work in Allentown and Lehigh County.
PA DLI Asbestos ProgramWhat the Removal Process Looks Like
A typical Allentown asbestos project from start to finish.
Initial Inspection & Testing
A PA-certified inspector collects bulk samples and sends them to an accredited laboratory. Results typically arrive in 24–72 hours. You receive a written report identifying asbestos-containing materials and their condition before any removal is planned.
Regulatory Notification
Your contractor must file written notification with the EPA at least 10 working days before demolition or renovation of any regulated facility begins. PA Act 194 certification for contractors, supervisors, and workers must be current and on file before work starts.
Containment Setup
Workers seal the work area with 6-mil polyethylene sheeting, establish negative air pressure using HEPA-filtered fans, and set up a decontamination unit at the entry point. HVAC systems are disabled to prevent fiber migration throughout the building.
Removal & Disposal
Materials are wetted before removal, carefully removed and double-bagged in labeled 6-mil poly bags, and transported to a Pennsylvania DEP-approved landfill. All workers wear full PPE including P100 respirators throughout the project.
Clearance Air Testing
After removal, an independent industrial hygienist conducts final air sampling. The area cannot be cleared for re-occupancy until fiber counts fall below 0.01 fibers per cubic centimeter. A clearance report is issued to the property owner.
Frequently Asked Questions
Common questions from Allentown homeowners and commercial property managers.