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Newsletter Updates

Click the Articles Below to Learn More

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Pipe Bursting and Manhole Rehabiliation

We have expanded our capabilities to include pipe bursting and manhole rehabilitation, allowing us to provide even more comprehensive solutions for our clients and their infrastructure needs.

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Partnering Award

We’re proud to announce that our MD 550 over Little Bennett Creek project received the mdQI 2021 Partnering Award in the $5 million–$10 million project category.

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Office Relocation

Highlighting two recent office relocation and renovation projects, showcasing the planning, coordination, and teamwork that went into creating updated spaces.

GETTING HERE:

313 E. 4th St. | Frederick, MD 21701

Getting Here
CALL US

(301) 228-9732

CONTACT US
OPENING HOURS

Mon - Fri: 8am - 5pm

TRIANGLE CONTRACTING, L.L.C.

SAFE. SKILLED. PROFESSIONAL.

 

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OUR SERVICES

- EXCAVATION

- UTILITIES

- DIGITAL TERRAIN MODELING

- STORM WATER MANAGEMENT

Office Address:

313 E. 4th St. | Frederick, MD 21701

 

Mailing Address:

P.O. Box 489 | Frederick, MD 21701

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