Find and Invite the Best Commercial Utility Contractors in Frederick, MD

Built on a foundation of over five decades and a national reputation for strategic partnership, safety, and quality, NPL is the contractor of choice for natural gas utility infrastructure services. NPL is thinking ahead, supporting our customers in the modernization of critical energy distribution networks and their goals for a cleaner energy future.

William W. Walls Excavating, Inc. is a company with over 40 years of experience specializing in civil development and is committed to ensuring high-quality standards in every job to uphold the Walls name.

Brubacher is an excavating company that provides a range of services including site development, construction surveying, land clearing, demolition, excavation, grading, and asphalt paving. They serve clients across Pennsylvania, Maryland, and Delaware, focusing on delivering quality results and total client satisfaction with a commitment to safety and efficiency.

Henkels & McCoy, Inc. is a utility infrastructure construction company founded in 1923 that designs, builds, and maintains infrastructure for utility and communications markets, offering services such as construction and installation, design engineering, project management, and maintenance for utility, commercial, industrial, and government customers.

Berg Construction is a company that specializes in a range of services including commercial site work, paving, concrete work, residential and special projects, waste management services, and golf course development, with a focus on building enduring infrastructure throughout the Northeast.

CelSue Construction Services, Inc., founded in 1986 with new management since 2004, specializes in high-quality site work and stormwater management services for government, commercial, industrial, and residential projects in Maryland, Washington D.C., and Northern Virginia. The company is WBE/MBE certified and is led by President Ruth Davila, a Professional Engineer with over 30 years of experience in land development and construction.

Comer Construction is a Maryland-based, women-owned site development contractor that offers a range of services including grading, excavation, roadwork, paving, and underground utilities. Certified as a Minority Business Enterprise (MBE) and Women's Business Enterprise (WBE), the company has been recognized for its commitment to safety, integrity, quality, and teamwork since 1982.

Leo Kob Co. Inc. is a residential service provider in South Central PA with over 120 years of experience, offering a wide range of services including plumbing, HVAC, electrical work, water treatment, excavation, and remodeling. They are known for their quality service, fair pricing, and comprehensive solutions for both small and large-scale projects.

Stephens Excavating is a family-owned contractor with over 60 years of combined experience, specializing in residential, commercial, and industrial excavation services in Chester County, PA, and surrounding areas since 1989.

ARTIC Construction Inc. is a company that offers a range of construction services including concrete services, commercial and residential construction, emergency services, underground utilities, and excavation. They are based in Lorton, VA and provide contact information for office inquiries, text messages, and emergency situations.

Roman Mechanical is an MBE certified mechanical and plumbing company with over 50 years of combined experience, specializing in HVAC, plumbing, and site utilities, based in Lanham, Maryland.

George & Lynch is a respected infrastructure contractor in Delmarva, providing a range of services including asphalt and concrete construction, airport and marine structures, bridges, highways, roads, landfills, site work, underground utilities, and water & wastewater treatment facilities since 1923. The company prides itself on its skilled workforce, safety record, and use of smart technology, and it launched an employee stock ownership plan in 2021.

Trinity Subsurface, LLC is a company specializing in locating underground utilities, foreign objects, and anomalies, as well as providing services such as remote excavation, trenching, boring, sewer and storm pipe inspection, and concrete scanning in the Northeast and South Central regions.

Stocks General Contractors is a veteran-owned small business specializing in underground utility construction, known for its sound construction methods, proven management principles, and commitment to integrity and craftsmanship, leading to repeat clients.

Total Site Development, Inc., founded in 1994 by Michael Tyson, is a site improvement contractor that offers a range of services including earthwork, excavation, grading, and emergency response, with a focus on ensuring project success for developers and builders. The company prides itself on a high rate of repeat customers and maintains a reputation for quality work and professional expertise.