Founded and headquartered in Montgomery County, Pennsylvania, J. P. Mascaro & Sons is a private, family-owned company, and a solid waste industry leader. Through hard work and excellent service, Mascaro has grown into one of the largest and most successful waste service companies in the country. Mascaro provides comprehensive services for customers in the residential, commercial, industrial, governmental, institutional and educational sectors. Service and commitment are the keystone of Mascaro’s success. The corporate motto, established by company founder, Joseph P. Mascaro, Sr., is “If It’s Service, It’s Us,” and the company’s commitment extends not only to its customers and its employees, but also to communities and organizations where it does business. For more information about J. P. Mascaro & Sons, its facilities, services and “Sustainability Commitment,” visit www.jpmascaro.com. Mascaro services Bucks, Berks, Carbon, Chester, Columbia, Lackawanna, Lehigh, Luzerne, Northampton and Montgomery counties in Pennsylvania as well as areas in New Jersey, Delaware and West Virginia. Mascaro's newest state-of-the-art MRF (Materials Recovery Facility) is one of the largest and most successful recycling organizations in the country. Visit http://www.jpmascaro.com/our-facilities/total-recycle.aspx to see how you can reduce your carbon footprint.

Capitol Environmental Services, Inc., is a full service waste management company with offices throughout the United States and Puerto Rico. We provide remediation, materials management, facilities management, and beneficial re-use/recovery services to government agencies, municipalities, and public and private companies. Please see our website for additional information.

Laurel Recycling Inc is a mining & metals company based out of P.O. BOX 751, Coatesville, Pennsylvania, United States.

Founded and headquartered in Montgomery County, Pennsylvania, J. P. Mascaro & Sons is a private, family-owned company, and a solid waste industry leader. Through hard work and excellent service, Mascaro has grown into one of the largest and most successful waste service companies in the country. Mascaro provides comprehensive services for customers in the residential, commercial, industrial, governmental, institutional and educational sectors. Service and commitment are the keystone of Mascaro’s success. The corporate motto, established by company founder, Joseph P. Mascaro, Sr., is “If It’s Service, It’s Us,” and the company’s commitment extends not only to its customers and its employees, but also to communities and organizations where it does business. For more information about J. P. Mascaro & Sons, its facilities, services and “Sustainability Commitment,” visit www.jpmascaro.com. Mascaro services Bucks, Berks, Carbon, Chester, Columbia, Lackawanna, Lehigh, Luzerne, Northampton and Montgomery counties in Pennsylvania as well as areas in New Jersey, Delaware and West Virginia. Mascaro's newest state-of-the-art MRF (Materials Recovery Facility) is one of the largest and most successful recycling organizations in the country. Visit http://www.jpmascaro.com/our-facilities/total-recycle.aspx to see how you can reduce your carbon footprint.

Advant-Edge is a premier company providing medical/hazardous waste services that always exceed our customer's highest expectations. The team at Advant-Edge has industry experience, knowledge, and relationships to ensure you with the highest level of services at the most competitive price.

Proudly providing for our neighbors waste collection needs as the areas only Locally owned & operated environmentally friendly provider of residential and commercial service.

We were established in 1987, and over the past 30 years have supported our clients’ mission critical activities, from the cleanup of legacy superfund sites to providing new living quarters for our country’s disabled veterans. GES is a multi-disciplined, SERVICE DISABLED VETERAN OWNED SMALL BUSINESS firm with a construction bonding capability of $15 Million per project and an aggregate bonding level of $30 Million. GES specializes in Environmental Remediation, General Construction, including Design/Build, New Building Construction, Renovation and Restoration of existing buildings, Site Work and Excavation, Concrete and Masonry construction, Structural Steel, Electrical, Mechanical and HVAC. We self-perform Environmental Remediation, Concrete, Site Work and Underground Utilities using our own equipment. In addition, we provide Facility Support Services such as Landscape Maintenance, Snow Removal and Facility Maintenance. We have the ability to take on jobs in any CONUS location. GES has established an exceptional reputation of trust and integrity in the construction industry and have built excellent partnerships with many Local, State, and Federal Government agencies as well as private institutions including: • Department of Veterans Affairs • Delaware Department of Natural Resources and Environmental Control (DNREC) • U.S. Army Corps of Engineers (USACE) • US Air Force • U.S. Coast Guard (USCG) • U.S. Environmental Protection Agency (USEPA) • University of Delaware • Delaware Department of Transportation • Pepco Holdings / Delmarva Power • State of Delaware GES is comprised of Construction Professionals and craftspeople with over 100 years combined experience in General Construction. The personnel at GES specialize in design and construction of Municipal, Federal, and Institutional contracts.

Gray Brothers Septic Services is a family owned business providing the following quality septic services since 1929. Septic tanks, cesspools or drainfields located, pumped, replaced or repaired. Installation of new septic tanks, drainfields, sand mounds, pressure dosed and alternate systems. Inspection of on-site sewage systems (real estate refinancing/mortgage appraisal). Repairs to on-site sewage systems (to pass inspection for home sellers). Installation or repair of pumps and aeration systems. Percolation testing and system design. Hook-ups to public sewer line. Restaurant grease traps service. Experts in locating and servicing older and newer systems. FREE consultations related to maintenance and repair, and FREE estimates. Gray Brothers Septic Services provides superb service for sewerage systems and septic tanks from its Spring City, PA business center. At our facility there are experienced managers, technicians and installers, with state of art equipment waiting to service your septic needs. Gray Brothers can select from a substantial inventory of specialized equipment to solve a problem in a responsive timeframe: Special vacuum trucks are equipped to handle up to 4,000 gallons of effluent. Dump trucks and backhoes are on-demand available. Telescopic pipe Camera Jetters Sewer machines

Stryker Demolition & Environmental Services, LLC ("Stryker DES"​) provides comprehensive demolition and environmental remediation services throughout the United States to both the public and private sectors. Stryker DES specializes in intricate industrial and governmental demolition projects involving the remediation of regulated and hazardous materials. The management team of Stryker DES has a combined 40 years of industry-leading experience across a broad spectrum of complex projects, including the handling and screening of forensic material from the September 11th attack on the World Trade Center and the demolition of rocket launch platforms at Cape Canaveral Air Force Station.

Major Restoration Services is a construction company based out of 1214 E MARKET ST, York, Pennsylvania, United States.

BAILEY'S SEPTIC SERVICE INC is a company based out of 4224 POTTSVILLE PIKE, READING, Pennsylvania, United States.