Allied/All-City Inc. logo with a blue recycling symbol and the slogan "Leader in No-Dig Trenchless Solutions" on a white background with red borders, trusted for emergency plumbing Long Island, NY.
Serving Nassau & Suffolk Counties
A white pickup truck is parked next to a large utility trailer with “All-City” and “Zero Dust” branding, parked on a gravel driveway near gray buildings on a cloudy day.

Trenchless Sewer Service Long Island, NY

No-Dig Solutions Done Fast

Learn everything you need to know about us.

Nassau: 516-407-7599
A plumber in a brown hoodie stands next to an open Allied sewer and water service van on a city sidewalk, with equipment, orange cones, and cleaning hoses visible, near a Kennedy Chicken & Sandwich shop.

Trusted Sewer Experts

Allied All City is your go-to source for trenchless sewer and water line solutions in Nassau and Suffolk County.

We combine fast emergency response with expert plumbing and septic services without the mess of digging up your yard.

Hear from Our Customers

Two workers in safety vests use a backhoe to dig a large hole in a city street near a sewer repair truck. The area is covered in sand and construction equipment; traffic cones are nearby.

Residential & Commercial Solutions On Long Island

We’ve served homes, businesses, and municipalities for decades with in-house technicians and industry-leading equipment.

Whether it’s a pipe burst, water line replacement, or cesspool pumping, we have the tools and experience to fix it fast.

Service Areas

Proudly Serving Long Island

Professional plumbing and sewer services across 0 communities in Nassau & Suffolk Counties

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