Discover the high-quality sewer and water main services we offer at Long Island Sewer and Water Main. Our team specializes in installation, repair, and maintenance to ensure your plumbing system runs smoothly.
Our Work
Photos of our work
Construction site in Nassau County, NY with heavy digging equipment, including excavators and backhoes, actively moving soil and preparing the foundation for a building project.
Backhoe excavating the foundation at a house construction site in Nassau County, New York, with workers and construction materials visible in the background.
Yellow backhoe excavating a residential driveway in Nassau County, NY, with dirt and gravel being removed, surrounded by suburban homes and green lawns on a sunny day.
construction excavator and dirt driveway services offered by Long Island Sewer and Water Main in Nassau County, New York.
Heavy-duty pipe installation in a residential driveway in Long Island, NY, performed by Long Island Sewer and Water Main. The image shows a team of professionals using specialized equipment to install large pipes under a paved driveway
Essential water infrastructure components ready for installation! The fire hydrant and supply pipe will soon protect this community.
A dirt pit with a dirt pile and a dirt pile.
A pipe and a pipe in the ground.
A pipe and a pipe in the ground.
Precision underground work! Our crew installs critical drainage infrastructure with proper bedding and alignment.
Crews carefully install new supply lines with proper trench safety protocols.
Construction workers actively repair and upgrade a roadway as part of an infrastructure project
A construction worker surveys a pile of dirt during excavation or site preparation
A street with construction equipment and cones in the middle.
A street with construction equipment and cones in the middle.
Essential infrastructure maintenance below ground! 🔧 Our certified technician performs critical repairs in this utility vault to keep systems running.
A truck is parked in front of a store.
A stick protrudes from a hole in the ground—used as a marker, stake, or part of a project setup
Precision penetrations! Structural pipe installed through concrete slab for mechanical systems.
Precision underground work in progress! Our crews install stormwater infrastructure with OSHA-compliant trench safety measures.
Infrastructure in waiting! This 48″ concrete stormwater pipe will soon become part of the city’s flood control system
Team briefing on site! Our crew coordinates the day’s work plan before starting operations.
A man standing next to a large excavator.
A yellow excavator is working on a hole in the ground.
A group of men working on a street.
A group of construction workers working on a construction site.
technician from long island sewer and water main being lowered into sewer.
A construction site with a pile of debris and construction equipment.
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front yard being dump for water line replacement.
wall pipping
A man is working on a machine in a hole.
Heavy metal on the move! Our properly secured backhoe heads to the next job site on DOT-approved transport.
