With over 20 years experience and expertise, you can rely on Utilities Unlimited, Inc. to meet all your on-site needs, and make your experience hassle-free.

Underground Utilities

With over 20 years of experience in the underground utilities industry, you can rely on Utilities Unlimited in the installation of water mains, sewer mains, storm drain, and storm water management system's. Here at U.U.I., we also tackle various projects which include large tank installations. Our experienced crews safely and effectively install these utilities in an efficient manner, making your experience with U.U.I. an enjoyable one.


At U.U.I. our excavating services consist of a variety of operations. We are capable of rough and fine grading excavation. For more information please contact our office for more details.

Bio Pond Installation

We have the capability to handle large and small bio pond projects.

Pumping Stations

Our pumping station services are mainly focused on the installation sanitary pumping stations and water distribution stations. These services primarily consist of the installations of sanitary grinder pumps, as well as smaller scale water distribution stations. Through collaborations with other construction firms, we are also capable of larger distribution/pumping stations.

Crews Trained & Certified In:

  • OSHA Confined Space
  • OSHA Excavation Safety
  • SHA Temporary Traffic Managers
  • SHA Basic E&SC
  • Trained Fiberglass Tank Installation Technicians

Licensed In/With:

  • Anne Arundel County, MD
  • Baltimore City & Baltimore County, MD
  • Carroll County, MD
  • Frederick City & Frederick County, MD
  • Howard County, MD
  • Montgomery County, MD
  • Prince Georges County, MD
  • Washington Suburban Sanitary Commission (WSSC)