New Jersey underground fiber and conduit installation subcontractor
Assign JWSR the underground scope: conduit, direct bury, boring, plowing, drops and restoration, built by our own crews and equipment. More than 1.1 million feet of conduit placed in recent years. Full capability detail is on the fiber construction page.
JWSR LLC is a New Jersey underground fiber and conduit installation subcontractor for telecom primes and network owners. Scope includes underground conduit, direct bury, directional boring, vibratory plowing, aerial, service drops and restoration, with 811 compliance on every placement. More than 1.1 million feet of conduit placed in recent years, active contracts in seven states, US DOT #3767354. Based in Hamburg, NJ. Call 862-268-2510.
What you can assign
Underground conduit
Mainline trench and duct, handholes and vaults, placed to spec and at depth.
Direct bury
Cable and CATV/FTTH service placed direct-buried, and in 3/4 inch conduit where the spec calls for it.
Directional boring (HDD)
Road crossings, driveways, hardscape and congested corridors, including pneumatic boring moles for short crossings.
Vibratory plowing
Production placement of cable and conduit with minimal surface disturbance.
Aerial
Strand and lash on existing pole lines, overlash, and aerial service drops.
Service drops
Curb-to-home drops, with close to 5,000 fiber drops completed.
Restoration
Backfill, compaction, topsoil, seed and hardscape repair.
Provider work
Builds for regional and national internet providers, plus permits, pre-construction surveys and customer walkouts handled in house.
What you can count on in the field
811 coordination
811 markout compliance on every placement, every day. Permitting and pre-construction surveys are ours too: meet the customer, agree on the path, whiteline before locates, then build.
Documentation
Every job is photo-documented from open trench to final restoration. OTDR and power-meter readings are delivered on lit services. We work in Google Earth KMZ and IQGeo.
Restoration standards
Backfill, compaction, topsoil, seed and hardscape repair. The job is not done until the property owner cannot tell we were there.
Crews and schedule
Dedicated crews for buildout schedules, scaled up or down to match your build. Our own equipment, and partner crews we stand behind when a build outruns us.
Billing
Portal and LMR billing experience, with clean, reconciled invoicing.
Strike response
We answer 24/7 and have handled emergency NJDOT telecom repairs on a state highway.
Excavation and conduit placement are not electrical work
On electrical projects, JWSR does the excavation, boring, trenching, conduit placement, backfill and restoration. Terminations and energization are licensed electrical work, and a licensed electrician does them. We work to the depth and width your electrician or engineer specifies, and if the spec and what we find in the ground disagree, we stop and call before guessing.
What primes ask first
What underground scope can we assign to JWSR?
Underground conduit, direct bury, directional boring, vibratory plowing, aerial strand and lash, service drops and restoration, including builds for regional and national internet providers. Permits, pre-construction surveys and customer walkouts can be part of the assignment.
Do you work as a subcontractor to primes?
Yes. We are a New Jersey underground fiber and conduit installation subcontractor, and regional and national providers use crews like ours to build their networks. We hold active contracts in New Jersey, New York, Pennsylvania, Connecticut, Delaware, Virginia, West Virginia.
How do you handle 811 and permits?
811 markout compliance on every placement, every day. We handle permitting and pre-construction surveys in house, including whitelining before locates.
What documentation do you deliver?
Photo documentation from open trench to final restoration, plus OTDR and power-meter readings on lit services. We work in Google Earth KMZ and IQGeo.
Do you do electrical work on projects that include power?
No. We do the excavation, boring and conduit placement. Terminations and energization are done by a licensed electrician.
Licensed in NJ and NY, US DOT #3767354. Our one-page capability statement is available to forward.
Three steps, no runaround
Call or send the form
Reach a real person at 862-268-2510, or tell us about the job online. Emergencies jump the line.
Free on-site estimate
We look at the ground, tell you straight what it needs, and give you a fair, upfront price.
We do the work
Markouts and permits handled. We dig, backfill, restore, and walk the finished job with you.
Serving northern & central New Jersey
Have underground scope to assign?
Send the route, KMZ or KML, prints or bid package, and talk directly with the owner about crews, capacity and schedule. Call 862-268-2510.






