Excavation & Utility Contractor for Somerset County, NJ
JWSR LLC is a licensed and insured excavation and underground utility contractor covering every municipality in Somerset County, from our base in Hamburg, NJ. Somerset County is denser and more suburban, so a lot of our work here is sewer and water lines, underground utilities, and hardscaping on established properties.
Brightspeed fiber builds and established-neighborhood rebuilds
In Somerset County we do a lot of Brightspeed fiber construction around Hillsborough, Montgomery, and Bridgewater, the same underground utility work we are known for. In the county's established neighborhoods we also replace aging driveways, retaining walls, and drainage on tight suburban lots.
Somerset County is the most suburban ground we cover, and the work reflects it: sewer and water lines under established streets, drainage on lots that were graded decades ago, and hardscaping that has reached the end of its life. It is precision work with no room for a torn-up mess, which suits how we operate.
Brightspeed's fiber build around Hillsborough, Montgomery, and Bridgewater keeps our conduit crews here as well, and homeowners regularly tell us they could not find where we dug once the lawn knitted back.
Who certifies your soil erosion plan here
Disturb more than 5,000 square feet in New Jersey and the work needs a soil erosion and sediment control plan certified by your county Soil Conservation District. Not the town, and not NJDEP. In Somerset County that is the Somerset Union Soil Conservation District.
Contact details from the NJ Department of Agriculture, New Jersey Soil Conservation Districts directory (April 2026). The district has 30 days to grant or deny certification. Full statewide list on our New Jersey Soil Conservation District directory.
Towns we serve in Somerset County
Click your town for local details, drive times from our yard, and what we do most in your area.
Some of what we have been building
Working in Somerset County
Do you handle jobs on busy suburban streets?
Yes. Traffic control, tight staging, and clean restoration are standard for us, and we have done emergency utility work on state highways under traffic.
How do you leave the yard after underground work?
Backfilled in compacted lifts, topsoiled, seeded, and raked out. Restoration is part of the job, not an extra.
Need a crew in Somerset County?
Free on-site estimates. 24/7 emergency service. Call and talk to a real person.
Call 862-268-2510