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PG Environmental LLC, based in Chantilly, VA, is a leader in water resource management, offering a comprehensive range of services including NPDES permitting, compliance, ecological monitoring, and watershed assessments. Since its founding in 2005, the company has been dedicated to improving environmental quality and public health by collaborating with state and federal agencies across the water sector. With a skilled team of scientists, engineers, and policy analysts, PG Environmental conducts extensive assessments, supports regulatory frameworks, and implements innovative solutions to address water quality challenges. In January 2025, PG Environmental fully integrated into ERG, further enhancing its capabilities to deliver unparalleled service and dedicated support for environmental improvement initiatives nationwide. Generated from the website

Edenspace, founded in 1998, is a systems technology company that uses plants as solar-powered sensors, covers, pumps and filters. It acquired Phytotech, a pioneer in metal phytoextraction, in 1999. The company provides laboratory services, phytoremediation fieldwork, technology consulting, phytotechnology training and contract research.

Aptive Pest Control in Chantilly, VA offers reliable residential pest control services designed to meet the needs of local homeowners. Our Chantilly team helps protect homes from pests like ants, spiders, cockroaches, rodents, and more with personalized treatment plans. We’re committed to delivering effective solutions and dependable service throughout Northern Virginia. Serving Chantilly and surrounding areas, Aptive Pest Control is here to help you maintain a more comfortable and protected home. Contact us today for a quote and choose the pest control plan that fits your needs.