24/7 drain & sewer cleaning for Lawrence — clogged sinks, backed-up toilets, slow tubs and main sewer line blockages, cleared at a flat rate you approve first.
Lawrence homeowners have two options when a drain stops: a general plumber who owns one snake, or a company built entirely around clearing blocked lines. Drain Master NJ is the second kind. Drain and sewer cleaning is all we do — which is why we clear the Lawrence clogs that others quote excavation for, at a flat price you approve first.
Lawrence mixes older homes on original cast iron and clay laterals with newer construction on PVC — two completely different drain systems that fail in completely different ways. Our technicians identify what's underground before choosing a machine, because the right method for scale-choked iron is the wrong one for a bellied PVC run.
CAUTION: Stop running water now. Every flush, shower and laundry cycle feeds the backup at your lowest drain. Shut off water use and call 973-355-0890 — we're typically rolling within 30–90 minutes.
High-pressure water jetting strips grease, scale and roots off the entire pipe wall — the fix for recurring clogs.
Hydro Jetting in NJ →Whole-house backups cleared at the source — full-size machines, root-rated heads, flow-tested before we leave.
Main Sewer Line Clogs in NJ →Downspout leaders, French drains and catch basins jetted clear before the next nor'easter tests them.
Storm & Yard Drains in NJ →Kitchen, bathroom, laundry and floor drains cleared full-bore with right-sized cable machines — not just pierced.
Drain Cleaning in NJ →See inside your Lawrence sewer line: recorded footage, exact defect locating, and honest answers.
Camera Inspections in NJ →Backups don't wait for business hours. Live dispatch 24/7 with 30–90 minute response to Lawrence.
Emergency Drain Service in NJ →These are the calls our dispatchers hear most from Lawrence:
Our service map covers every corner of Lawrence — from Rider University and the Lawrence Hopewell Trail to the streets around Route 1, and every ZIP 08648 address between.
We also serve every neighboring Mercer County community:
Don't let a Lawrence drain problem pick its own schedule. Call 973-355-0890 now for same-day service, or send the quick form on this page and we'll reach out within the hour.
Sewer line cleaning in Lawrence means going after the main lateral, not just a branch drain. It is the pipe that carries waste from every toilet, tub and sink out to the street — and clearing it is core work for our Mercer County crews.
You know it is a main-line problem, not a branch clog, when clearing one drain does nothing and the backups keep moving around the house. At that point a Lawrence property needs the sewer lateral cleaned end to end, not another quick snake.
Our Lawrence sewer-cleaning trucks carry root-rated cable heads and high-pressure jetters both, because scale-choked cast iron and a root-filled clay lateral need different tools. We flow-test the line before we leave, and on recurring backups we scope the pipe on camera so you know the real condition.
Grease is the other repeat offender on Lawrence sewer lines: it cools, hardens and narrows the pipe until the main backs up. A cable pierces it; hydro jetting actually removes it, which is why jetted lines stay clear far longer.
From a single stubborn main-line clog to a Lawrence sewer lateral that needs regular jetting, we handle it flat-rate, same-day, and guaranteed — call 973-355-0890 and speak to a real technician.
“Needed emergency sewer service in Trenton and Drain Master NJ handled the situation professionally. We really appreciated the quick response.”
“Drain Master NJ helped with a stubborn drain clog in Princeton. The technician took the time to make sure it was fully cleared.”
“We needed a sewer camera inspection in Princeton and the whole process was smooth. They showed us exactly what was going on inside the line and explained the options clearly without any pressure.”
Constantly — it's the #1 cause of main line blockages we see in Mercer County. Mature trees find every joint in older clay laterals. Root cutting restores flow same-day, and a camera shows how compromised the pipe actually is.
Yes — main line blockages are our core specialty. We clear them through your cleanout, a pulled toilet or roof vent with full-size machines, then flow-test the whole house before leaving.
Our nearest Mercer County crew is dispatched 24/7 and typically reaches Lawrence in 45–90 minutes. Active backups jump the queue — call 973-355-0890 and a technician is rolling within minutes.
All of it — every neighborhood and street in Lawrence, plus the surrounding Mercer County towns. If you're near Rider University, we've likely worked on your block.
Fully licensed, insured and bonded for residential, commercial and industrial drain work throughout Mercer County, including Lawrence.
Flat-rate quote in minutes • 30–90 minute emergency response • Pay only when your clog's gone
Pay only when your clog's gone. 30–90 minute response anywhere in New Jersey.
Thanks! Our team will update you within the hour. For emergencies call 973-355-0890 now.