Business Directory

St. Mary's County Department of Aging & Human Services provides a wide variety of programs and services to the county's senior residents. Activities range from social and recreational programs to the direct support of essential services, such as nutrition, health, and in-home services.
The Division of Human Services helps support an array of programs and services to adults, families and children ; provides supportive services to children; and offers social, educational, and recreational activities to children and families.

A department of County Government that works to increase opportunities for business and job growth in St, Mary's County.

A volunteer non-profit organization dedicated to the presentation of the County Fair, a celebration of our rural heritage; and to the year-round development and management of the Fairground facilities.

Local health department

Public Library

The St. Mary's County Public School System is a quality prekindergarten through 12th grade system located in beautiful Southern Maryland.  The system has 19 elementary schools (including a public charter school), 4 middle schools, 3  high schools, and a career/technology center.  The system also provides a comprehensive special education program for students ages birth through 21, middle and  high school summer school programs, and Educational Pathways--STEM Academies at all three levels that provide a rigorous curriculum focused on mathematics and science with an infusion of technology and engineering; an Academy of Finance; Academy of Visual and Performing Arts; Global and International Studies Academy; and alternative pathways to high school success (Fairlead Academy i and II which are 9th-12th grade programs geared toward preventing high school dropouts).

Full service law enforcement and corrections

Retail and wholesale sales of lighting, electrical, tools, and generator supplies

St. Mary's Nursing & Rehabilitation Center is a 160 bed residential nursing center and short-term rehabilitation provider. Residential services include a secure nursing unit for dementia and Alzheimer's care. Rehabilitation services include on-site physical, occupational and speech therapy.

A charitable, non-profit organization established to protect, improve, and promote the sustainability of the St. Mary's River through the collaborative efforts of economic, agricultural, environmental, social, cultural, educational, and political stakeholders in the community.

We are a licensed, bonded, and insured, complete roofing contractor providing services across the State of Maryland. We are also a full-service insurance restoration contractor and provide services such as; framing, drywall, painting, and flooring. We work closely with insurance companies and understand how devastating a loss can be. We care about your home and pledge to do our very best to get your home repaired seamlessly and quickly.

St. Mary’s Adult Medical Day Care provides respite for caregivers and provides participants a place for socialization, rehabilitation, meaningful activities and a sense of community. We operate two programs designed to meet the needs of our participants. Adult Medical Day Care is for adults 17 and older who require additional assistance with medications or injection administration, assistance with eating or toileting, treat wounds or monitor other medical needs. Senior Center Plus is a program for those 50 years and older who need minimal assistance with activities of daily living and possibly need supervision during the day.