Apex Companies, LLC
- Stephen J. Polzella AICP, CPESC
- Stacey Hanson, PG
- 606 South Main Street
Athens, PA 18810
(484) 318-9598
spolzella@apexcos.com
www.apexcos.com
Engineering and Environmental Excellence
Founded in 1988, Apex Companies, LLC provides award-winning environmental
compliance, construction, engineering design, permitting, and remediation services
covering a wide variety of solutions for the oil and gas industry.
Apex's support to the upstream, midstream, and downstream markets includes a variety ofservices tailored to client needs throughout the Appalachian Basin. We are here to help
manage and mitigate risk and environmental impacts for our clients, both locally and
nationally. Apex serves as your advocate, providing innovative but also cost-effective and
sustainable solutions tailored to our client’s needs. This seamless integration of our services within a client's organization helps minimize the impact to and interruption of day-to-day operations both in the field and office.
Our services include but are not limited to:
-Due Diligence
-Permitting
-Groundwater and soil sampling
-Water supply compliant investigations
-Survey services including drone surveys
-Storm water management
-SPCC Plans
-Spill Response
-Air compliance, permitting, and LDAR
-Site characterization and remediation
-ROW maintenance and restoration
-Natural resources surveys.
Water Resources | Environmental Services | Health & Safety | Compliance & Assurance
Contacts:
Callie Thompson
630 Freedom Business Center Drive
Suite 109
King of Prussia, PA 19406
Tel: (610) 722-9050
callie.thompson@apexcos.com
Vincent Engbith
606 South Main Street
Athens, PA 18810
Tel: (570) 886-6173
vincent.engbith@apexcos.com
Stephen J. Polzella, AICP, CPESC
Tel: (484) 318-9598
spolzella@apexcos.com
Stacey Hanson, PG
Tel: (724) 610-6556 Stacey.hanson@apexcos.com
Georges Station Rd.
Suite 100 Greensburg PA, 15601
165 East Union St. Suite 100
Somerset, PA 15501
- Architect / Engineer
- Engineering Services
- Facility Design / Construct
- Surveying
- Environmental Construction
- Excavating
- Fence Installation
- General Contractor / Design Build Contractor / Bridge Contractor
- Oilfield Construction / Contractors
- Pipeline Construction
- Road Construction / Repair
- Consultants
- Consulting - General Oil Field
- Environmental Products
- Geological & Geophysical Services
- GIS / GPS Data Collection
- Land
- Professional Hand Tree Planting
- Environmental Services
- Safety and Risk Management
- Water Management
- Agronomy
- Erosion & Sediment Control
- Site Specific Solutions for Vegetation
- Soil Testing
- Water Treatment
- Regulatory Compliance
- Regulatory Compliance Permitting
- Secondary Containment
- Vapor Recovery Specialist

