Excavation & Underground Utilities in Alpine, NJ
JWSR LLC is a local, licensed and insured excavation and utility contractor working in Alpine and across Bergen County. Alpine sits about 36 miles east of our Hamburg yard, roughly 55 minutes out, so we can get a crew and the right machine there without a long wait.
JWSR LLC is a licensed and insured excavation and utility contractor based in Hamburg, New Jersey, about 36 miles from Alpine, working across Bergen County. About 30.1% of Alpine's land area sits inside a public water delivery area, served by Veolia Water NJ Hackensack, and the rest is on private wells. Only about 12.5% of Alpine is inside a sewer service area (Cub World at Camp Alpine), so most properties here are on septic. We do the underground work either situation calls for: water and sewer service lines, septic, storm drainage, excavation and restoration. Call 862-268-2510 for a free on-site estimate.
Replacing aging driveways and walls in Alpine
Alpine is a long-established community, and in older neighborhoods the driveways, retaining walls, and drainage that went in decades ago are wearing out. A big part of what we do here is tearing out cracked, failing work and rebuilding it to last, often on tight lots where access takes real care.
We also do a fair amount of site work where older properties are being rebuilt or expanded. That is a big part of what we do here, but it is far from the only thing. We still handle sewer and water lines, septic, grading, driveways, and emergency digs across town.
Helpful guides: Orangeburg pipe: the ticking clock under pre-1975 homes · What to expect when you get an estimate from us
Bergen County is dense and suburban, with tight lots and older infrastructure. That means precise excavation, sewer and water main work, and underground utilities where there is no room for error.
In a built-up borough like Alpine, the common jobs are sewer and water lines, underground utilities, and excavation in tighter spots. Whether it is an emergency sewer or water line dig-out, a septic system, a lot that will not drain, or a new driveway, we bring our own equipment and an operator who knows the ground in this part of Bergen County. We show up when we say we will, and we leave your property graded and clean.
Services for homes and businesses in Alpine
Sewer & Water Lines in Alpine
Emergency sewer and water line dig-outs, repairs, and full replacements.
Learn more →Utility Construction & Repair in Alpine
Water, sewer, and underground utility installation, trenching, and emergency repair.
Learn more →Excavation in Alpine
Site prep, dig-outs, trenching, and land development for any project.
Learn more →Driveways, Roads & Lots in Alpine
New driveways, road repairs, and parking lot redos built on a base that lasts.
Learn more →Grading & Drainage in Alpine
Fix standing water, regrade your lot, and protect your property from erosion.
Learn more →Retaining Walls in Alpine
Block and boulder retaining walls that hold back soil and look sharp.
Learn more →Some of what we have been building
A look at recent excavation, utility, and site work from around Bergen County and northern New Jersey.
What tends to be in the ground in Alpine
The biggest single stretch of building in Alpine came in the 1980s, though the borough's 593 housing units are spread fairly wide across the decades.
Roughly 30% dates to the 1940s through early 1970s. That is the Orangeburg window, and pipe from it is past the age where it can be counted on.
Housing-age figures: US Census American Community Survey 2019–2023 5-year estimates, table B25034. Pipe service lives are documented industry figures. What is actually under any one property varies, so we confirm it on site before we quote a replacement.
Alpine is split between public water and private wells
About 30.1% of Alpine’s land area sits inside a public water purveyor’s delivery area, all of it served by Veolia Water NJ Hackensack. Outside those pockets most properties are on a well, sometimes their own and sometimes one shared with neighbors, and the three situations are different jobs with different rules. Which one you are in is the first thing to settle, and your bill settles it faster than any map.
What replacing a water service involves, and who supplies water in every town we cover.
Source: NJDEP Purveyor Service Areas of New Jersey, edition 2025-07-03, measured against US Census municipal boundaries. NJDEP maps actual delivery areas for public community systems, meaning fifteen or more year-round connections; smaller shared and association systems are real but do not appear. Percentages are share of land area, not share of homes, and a state file can lag a change of ownership. The name on your bill beats any map, including this one.
The part that changes the job here
Alpine is mostly wells and septic: NJDEP maps about 30% of the borough's land inside Veolia's water delivery area and only about 13% inside a sewer service area. The borough charges $250 per system for a septic installation permit, which includes five inspections.
Veolia's December 2025 announcement of its rate review request names Alpine among the towns where it has replaced water mains, so the main in the street may be newer than the service line coming off it.
Sewer in Alpine is a pocket, not a network
About 12.5% of Alpine’s land area falls inside a mapped sewer service area. The largest share goes to Cub World at Camp Alpine, with 1 smaller works alongside it. A service area is where sewer is planned and permitted, not a promise that a main runs past your house, so the only way to settle it for one address is to look. Outside it, septic.
Sewer connections, laterals and septic work are all things we do, and which one you need is usually settled in one phone call. Sewer and water line work.
Source: NJDEP Sewer Service Areas, read 2026-09-08, measured against US Census municipal boundaries. Percentages are share of land area, not share of homes. Most polygons in this layer are small on-site treatment works for a single school, campground or business, so read the percentages rather than the count.
Working in Alpine
How fast can you get to Alpine?
Alpine is roughly 55 minutes from our Hamburg base, so we can usually be out for an estimate quickly, and for a sewer or water line emergency we start moving right away, day or night.
Do you handle sewer and water line work in Alpine?
Yes. Sewer and water line repair and replacement is core work for us in built-up parts of Bergen County like Alpine, including tight-access digs and emergency line breaks. Many homes here built between 1945 and 1972 still have Orangeburg sewer laterals, a wood pulp and tar pipe that fails with age, and replacing those laterals is routine work for us.
Are you licensed and insured to work in Bergen County?
Yes. JWSR LLC is a licensed and insured New Jersey contractor, and we work across Bergen County and six other counties. We pull the permits, mark out, and do it by the book.
We also serve these towns near Alpine
Need excavation in Alpine?
Free on-site estimates and 24/7 emergency service, about 55 minutes from our Hamburg yard. Call 862-268-2510.
Call 862-268-2510