We are a niche environmental consulting firm in southeastern Pennsylvania with over 35 years of experience. Our services primarily cover the northeast geographic area, particularly MD, DE, NY, PA, and NJ, however we have worked throughout the U.S. and internationally. Aside from environmental consulting services, we also provide air quality services such as mold identification and vapor intrusion testing; technical contracting such as remedial system design/build, operations and maintenance, and in-situ chemical oxidation; Phase I and Phase II environmental site assessments; and geophysical, GPR and GeoProbe services. We have a warehouse and on-site laboratory where we maintain our equipment. Our field technical staff is highly experienced in the design/build of remediation and sub-slab depressurization systems (SSDSs).