Impact Sciences

Citadel Environmental Services, Inc is a market-leading, employee-owned Environmental, Health, Safety, & Sustainability consulting firm established in 1993. They offer a wide range of services to manage Environmental, Health, Safety, & Sustainability challenges across various industries. Their team of experts provides science-based, cost-effective solutions to ensure the health, safety, and well-being of employees, vendors, guests, and visitors. Citadel EHS specializes in areas such as Environmental Air Quality, Industrial Hygiene, Safety, Green Building Standards, and more. They have a strategic partnership with SafeTraces, utilizing cutting-edge solutions like veriDART® to enhance indoor airflow safety. With a focus on technical excellence and customer service, Citadel EHS aims to address client challenges in a comprehensive and cost-effective manner. Trusted by renowned clients like ExxonMobil, Cedars-Sinai, and UCLA, Citadel EHS is dedicated to putting people first and ensuring compliance with environmental standards and regulations. Their integrative knowledge base covers Architecture, Industrial Hygiene, Sustainability, and more, allowing them to provide unique solutions for projects from concept to completion. Citadel EHS's commitment to excellence and collaborative approach sets them apart in the industry. Generated from the website content

Established in 1991, Aspen Environmental Group is a multidisciplined environmental company that specializes in a range of environmental impact assessment, power generation, mitigation monitoring and air quality permitting services. It offers a variety of flood control and watershed planning services, such as floodplain mapping, flood drainage assessment, watershed simulation, hydrologic routing, and analysis of detention basins and alternative flood control strategies. The various projects undertaken by the company include Matilija Dam Ecosystem Restoration, Canoga Park New Elementary School, Littlerock Reservoir, Los Angeles County Drainage Area and Diablo Canyon Nuclear Power Plant. In addition, it offers habitat restoration, hydraulic analysis and biological surveying services to its clients. The company has locations in San Diego, Phoenix and Agoura Hills, Calif.