Excavation & Underground Utilities in Mahwah, NJ
JWSR LLC is a local, licensed and insured excavation and utility contractor working in Mahwah and across Bergen County. Mahwah sits about 21 miles east of our Hamburg yard, roughly 30 minutes out, so we can get a crew and the right machine there without a long wait.
In Mahwah, a lot of our work is replacing aging driveways and walls
Mahwah 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.
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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.
As a township, Mahwah has the kind of larger properties where septic systems, grading, drainage, land clearing, and long driveways come up most. 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 properties in Mahwah
Septic Installation in Mahwah
New septic systems, replacements, and repairs, permitted and done right.
Learn more →Grading & Drainage in Mahwah
Fix standing water, regrade your lot, and protect your property from erosion.
Learn more →Driveways, Roads & Lots in Mahwah
New driveways, road repairs, and parking lot redos built on a base that lasts.
Learn more →Excavation in Mahwah
Site prep, dig-outs, trenching, and land development for any project.
Learn more →Sewer & Water Lines in Mahwah
Emergency sewer and water line dig-outs, repairs, and full replacements.
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.
Working in Mahwah
How fast can you get to Mahwah?
Mahwah is roughly 30 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 install and repair septic systems in Mahwah?
Yes. Septic installs, repairs, and failed-field excavation are some of the most common jobs we do in Bergen County townships like Mahwah. We handle the dig, the tank, and the grading, and we leave the yard clean.
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 Mahwah
Need excavation in Mahwah?
Free on-site estimates and 24/7 emergency service, about 30 minutes from our Hamburg yard. Call 862-268-2510.
Call 862-268-2510