Sewer & Water Services

Connell Excavation provides professional sewer and water line installation, repair, and replacement services throughout the Merrimack Valley and Southern NH.

Sewer & Water Line Professionals

Connell Excavation provides professional sewer and water line services for residential and commercial properties throughout Haverhill, the Merrimack Valley, and New Hampshire. From installing new utility lines to replacing aging sewer services or repairing damaged water mains, our team has the equipment and experience to complete the job safely and efficiently.

Why Professional Utility Work Matters

Proper sewer and water line installation is critical for the long-term performance of any property. Connell Excavation ensures that every utility installation or repair is completed with precision, proper grading, and reliable connections.

Our Sewer & Water Services Include

Sewer service installation
Sewer service replacement
Water service installation
Water line replacement
Water main connections
Hydrant and valve installations
Utility trenching

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Locally Owned and Operated

Providing reliable excavation, drainage, and site work services throughout Haverhill, the Merrimack Valley, and New Hampshire.

Why Choose Connell Excavation

20+ Years of Excavation Experience

Professional site work, drainage, and utility excavation since 2003.

Professional Equipment, Reliable Service

Capable of handling projects from residential site prep to complex utility work.

A Reputation Built on Quality Work

Connell Excavation has built a strong reputation for reliable excavation, drainage, and site preparation services.

5-star ratings across all projects