Excavation & Underground Utilities in Morristown, NJ
JWSR LLC is a local, licensed and insured excavation and utility contractor working in Morristown and across Morris County. Morristown sits about 25 miles south of our Hamburg yard, roughly 40 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 25 miles from Morristown, working across Morris County. Essentially all of Morristown's land area sits inside a public water delivery area, served by South East Morris County MUA. About 95.7% of the town is inside a sewer service area, the largest run by Morristown STP. 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 Morristown
Morristown 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
Morris County runs from busy suburban neighborhoods to wooded hillsides, and the work follows suit, from tight utility repairs to regrading sloped lots that will not drain.
In a built-up town like Morristown, 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 Morris County. We show up when we say we will, and we leave your property graded and clean.
Services for homes and businesses in Morristown
Sewer & Water Lines in Morristown
Emergency sewer and water line dig-outs, repairs, and full replacements.
Sewer & Water Lines in Morristown →Utility Construction & Repair in Morristown
Water, sewer, and underground utility installation, trenching, and emergency repair.
Learn more →Excavation in Morristown
Site prep, dig-outs, trenching, and land development for any project.
Learn more →Driveways, Roads & Lots in Morristown
New driveways, road repairs, and parking lot redos built on a base that lasts.
Learn more →Grading & Drainage in Morristown
Fix standing water, regrade your lot, and protect your property from erosion.
Learn more →Retaining Walls in Morristown
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 Morris County and northern New Jersey.
What tends to be in the ground in Morristown
The biggest single stretch of building in Morristown came before 1940, though the town's 9,318 housing units are spread fairly wide across the decades.
About 22% predates 1940, so there is a real pocket of clay and galvanized service in Morristown sitting alongside much newer stock.
Roughly 35% 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.
With 22% built since 2000, a good part of Morristown is newer, and there the work is usually drainage and grading rather than pipe.
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.
Nearly all of Morristown is on public water
About 100% of Morristown’s land area sits inside a public water purveyor’s delivery area, all of it served by South East Morris County MUA. Sewer coverage tracks it closely, about 95.7% of the town, so most properties here are either on both or on neither. All of this is land area rather than houses, and a main running past a property does not mean the property is on it, since plenty kept the well after the main went in.
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
the Southeast Morris County Municipal Utilities Authority for water, and the town's own plant for sewer
Morristown is one of four municipalities that created SMCMUA, the largest water supplier in Morris County, serving about 67,000 people on roughly 8.7 million gallons a day. Worth knowing what is in the pipe: unlike almost everywhere else we work, a share of this water is surface water, drawn from the Clyde Potts Reservoir and treated by membrane filtration and activated carbon, with the rest from wells in the glacial and Brunswick aquifers. On the sewer side the town runs its own plant. Effectively the whole town is served both ways, so the question here is almost never whether there is a main, it is what is under the street and how old it is.
Most of Morristown is inside a sewer service area
About 95.7% of Morristown’s land area falls inside a mapped sewer service area. The largest share goes to Morristown STP, with 2 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 Morristown
How fast can you get to Morristown?
Morristown is roughly 40 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 Morristown?
Yes. Sewer and water line repair and replacement is core work for us in built-up parts of Morris County like Morristown, 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 Morris County?
Yes. JWSR LLC is a licensed and insured New Jersey contractor, and we work across Morris County and six other counties. We pull the permits, mark out, and do it by the book.
Need excavation in Morristown?
Free on-site estimates and 24/7 emergency service, about 40 minutes from our Hamburg yard. Call 862-268-2510.
Call 862-268-2510