WHICH SERVICE DO YOU NEED?

We enjoy what we do and it shows in every job!

 

We offer prompt, professional, and courteous service.

We know that our livelihood depends upon your satisfaction.

EXCAVATION AND
SITE GRADING

From our client friendly Project Managers and highly experienced Foremen to our wealth of innovative technology, Triangle Contracting is well equipped to fulfill and satisfy all aspects of your excavating needs.

UTILITIES

Our experienced, dependable staff and efficient management techniques make the installation of sewer, water, storm drain, and HDPE lining systems possible no matter how tough the environment.

DIGITAL TERRAIN MODELING

Uniquely, Triangle employs both a pioneer and leader in the field of digital terrain models. Implementing this innovative technological asset can save clients an extraordinary amount of time and money.

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STORMWATER MANAGEMENT

Our plentitude of experience in completion of all aspects of stormwater ponds, bioretention, retrofits, and restorations meeting Maryland State standards, makes stormwater management Triangle’s area of expertise.

PIPE BURSTING

Triangle employs an efficient, trench-less method of replacing pipelines. This technology is used to replace or increase the size of an existing, failed sewer line without the need for a traditional construction trench. 

MANHOLE REHABILITATION

We are equipped to employ manhole rehabilitation. This process is used to protect and reinforce existing sewage manholes rather than replacing them. It is employed to restore structural integrity and prevent future breakdown of the manhole.