Services

Skelly and Loy's success in achieving the goals on which it was founded is best demonstrated through the continued growth of the firm and its impressive portfolio of repeat clients. A privately owned, mid-sized corporation with 5 Mid-Atlantic offices, Skelly and Loy provides a myriad of professional engineering and environmental services to various industries and businesses, government, and the private sector throughout the United States and abroad. Skelly and Loy continues to build on its strong foundation and enhance its offering of professional services.

	Civil Engineering In the civil engineering arena, concentration is focused on AMD treatment, site development, hydrology and hydraulics, stormwater management, and treatment, permitting, and municipal services.	Comprehensive Services View Services by Group View all services
	Environmental Engineering This group consists of individuals having expertise in the technical areas of stream restoration/relocation, water resources and watershed planning, water and wastewater (sanitary and industrial) treatment and reuse, point- and nonpoint-source pollution prevention, and environmental resources management.
	Mining Engineering The group is recognized nationally and internationally for its experience and expertise. The Mining Services Group is complemented with state-of-the-art engineering tools and augmented by our staff of technicians and environmental specialists experienced in working with a variety of mining projects.
	Environmental Skelly and Loy's Environmental Services are provided by a professional staff that includes environmental engineers, ecologists, biologists, hydrogeologists, botanists, and other environmental scientists.
	Geo-Environmental Skelly and Loy's Geo-Environmental Service Group is a leading-edge provider of professional and technical support services in the assessment of contaminated or potentially contaminated sites including hazardous and toxic engineering services.
	Cultural Resources The Skelly and Loy team has significant experience in all aspects of cultural resource management, from background sensitivity studies and geomorphological investigation through archaeological monitoring during the construction phase of a project.
	Surveying Skelly and Loy has extensive experience in the accurate collection of necessary data for the various types of developmental uses. Our offering of surveying services includes the following.
	Digital Technology The services include, but are not limited to, CADD, GIS, surveying, software development, Web development/hosting, drafting, technical support, graphics and publishing, word processing, filing, and other general functions.
	After Market Services AMS offers full-service operation and maintenance for municipal, industrial, commercial, and public sector systems, including equipment sales, installations, upgrades, and operations.