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Commercial Construction Services Since 1983

At GRC General Contractor, Inc., our team is committed to providing you with the highest quality services at a fair price. We understand your project is top priority.

M. James Rock and his partner created GRC to meet the needs of local businesses. That plan, along with an unwavering commitment to quality and integrity, has made GRC what it is today, a multi-million dollar company serving Maryland, Pennsylvania, and West Virginia.

GRC Corporate Mission

GRC strives to build lasting relationships with our clients by consistently exceeding their expectations with the highest-quality, on-time construction services tailored to meet the objectives of each specific business.

An Experienced and Trained Staff

The staff at GRC, noted for its widely diverse background in the construction industry, offers a vast array of construction knowledge. Their skills are enhanced through continual company-sponsored training to ensure we maintain the best team possible.

  • With an average of over 25 years in the construction industry, our project management staff uses their varied construction backgrounds to provide assistance in all areas, including critical field issues, design, value engineering, and permitting requirements. They’ll ensure your project is completed on schedule, within budget, and to the highest quality standards.
  • Each GRC jobsite is assigned a project superintendent to efficiently manage the day-to-day operations, including quality, safety, documentation, staffing, material delivery, and inspections.
  • Much of the work on a GRC project is performed by our own field employees. Each employee is carefully selected for his or her specific skills, attention to detail, and dedication to quality.

GRC Employees