Septic systems, sewer lines and excavation across Rhode IslandSeptic and excavation across Rhode Island
Call or text (401) 474-8926 Contractor Reg: 2681 · DEM: L1362
South County Septic & Excavation Services
Sewer line repair trench dug by a mini excavator beside a new building
Our Services

Sewer Line Repair and Installation in North Kingstown, RI

Sewer Line Repair · North Kingstown, RI

Find the break, then dig and replace the pipe

Sewer line repair starts with finding the break. Your sewer line carries every drain's waste out to the main in the street or to a septic tank. On a septic lot, the Rhode Island Department of Environmental Management (RIDEM) calls that pipe the building sewer. When it cracks or fills with roots, the drains back up.

South County Septic and Excavation Services digs up and replaces broken sewer lines in North Kingstown and across Rhode Island. We replace one bad section or the whole run, from the foundation wall to the street or the tank. We also lay new sewer connections for homes and businesses that tie into town sewer. When a clog is the only trouble, drain cleaning may clear the line with no digging.

What We Handle

  • Camera inspection to find the break before any digging
  • Electric pipe locating to mark the line's path on the ground
  • Dig and replace of broken and collapsed sewer laterals
  • Section repairs where one joint or one stretch has failed
  • Full sewer line replacement from the house to the street or the septic tank
  • Root-damaged pipe cut out and replaced
  • Bellied and offset runs rebuilt on a firm base at an even slope
  • New sewer connections for homes moving from septic to town sewer

Request a Sewer Line Repair Quote

Tell us about the septic, sewer, drainage or excavation job and where the property is. We look at the job and put the quote in writing.

What Breaks a Sewer Line, and What Can a Camera Find?

Tree roots find cracks and loose joints in older pipe and grow inside. The roots catch paper and waste until the line plugs. Soil can settle under a stretch of pipe and leave a belly, a low spot where waste sits. Joints also shift out of line, and old pipe can break or cave in.

The first signs show up inside. Several drains run slow at once, and the lowest drain in the house backs up first. A sewage smell in the yard or a soggy strip over the line points the same way.

A camera inspection shows the cause before anyone digs. The camera travels down the line and shows the roots, the cracks, the sags and the offset joints. A locator then marks the spot on the ground, so the trench opens in the right place.

Sewer Line Replacement: One Section or the Whole Line

The camera footage sets the size of the job. One cracked or root-filled section in sound pipe gets a section repair. Trouble along most of the run calls for a full sewer line replacement. Our work ends at the foundation wall, where the house plumbing begins.

Every dig starts with a call to Dig Safe at 811, at least 72 hours ahead by Rhode Island law. Dig Safe's member utilities mark their own lines, not the private ones on your lot. The part of the sewer line you own is private, so we trace it with the camera and the locator.

In the trench, the bad pipe comes out and new pipe goes in on a compacted, firm base. On a septic lot, RIDEM's rules set a slope of 1 to 5 percent from the house to the tank. Where cars drive over the pipe, the rules call for Schedule 40 PVC or an equal.

Sewer Line Installation: Tying Into Town Sewer in Rhode Island

When town sewer reaches your street, the house needs a new line out to it. North Kingstown's sewer standards split that line in two. Pipe within five feet of the house falls under the town's building official. The part in the street right-of-way falls under the Public Works Department.

In North Kingstown, no sewer work may be covered until the town inspects and approves it. The standards also call for a backwater valve on each home, a one-way valve against sewer backups. Rainwater and groundwater stay out of the sanitary sewer too: Johnston's ordinance, for one, bars roof downspouts and foundation drains. That water needs a drainage system of its own.

Moving to town sewer also retires the old septic tank or cesspool. RIDEM's rules say any tank or cesspool no longer in use gets emptied, then removed or filled in place. North Kingstown's standards name crushed stone or gravel as the fill. Where town sewer is not an option, a cesspool that has to go calls for septic system installation instead.

New concrete tank with its outlet marked where the house line ties in, sewer line repair Tank risers with pipe runs laid across the tank top, sewer line repair

Ready to get started?

Call or text for a written quote. We work about 40 miles around North Kingstown across all of Rhode Island.

(401) 474-8926
How We Work

How a Job With South County Septic Runs

From the first call or text to the finished work, here is how it goes.

1

Call or Text

Call or text (401) 474-8926 and tell us the town and the job. Photos of the problem or the lot help.

2

We Look at the Job

We come out to see the site and how a machine gets in. On a problem call, we look for the cause first.

3

Your Written Quote

The quote comes to you in writing, with the work spelled out. A septic design goes to the state for approval before the install.

4

We Do the Work

After a Dig Safe (811) call, the utilities mark their buried lines before any machine digs. Then we do the work the quote describes.

5

The Finish

Where we dug, we backfill and grade, and we tell you what we did. A new septic system goes into use once the state issues its Certificate of Conformance.

FAQ

Sewer Line Repair Questions, Answered

Common questions about sewer line repair around North Kingstown and the rest of Rhode Island. If yours is not here, call or text and ask.

Call (401) 474-8926

How do I know if my sewer line is broken or just clogged?
A clog clears with a cleaning, and the drains stay open. A broken or root-filled line tends to plug again soon, often at the same spot. A camera inspection settles it, because it shows the pipe itself.
Who is responsible for the sewer line between my house and the street?
Each town's sewer rules answer that. Johnston's ordinance, for one, makes the owner responsible from the building to the main, connection included. In North Kingstown, owners pay for the hookup on their own lot, up to the lateral at the property line. Your town's sewer office can say where your part ends.
Will the dig tear up my driveway or lawn?
Only the ground over the bad pipe gets opened. When the new pipe is in, we backfill the trench and rough grade the ground. Under a paved driveway, we cut the pavement and bring the trench back to gravel. The asphalt paving on top is quoted separately by a paving contractor.
How much does sewer line repair cost?
The price depends on the depth and length of the dig and on what sits over the pipe. A line under a driveway or a big tree takes more work to reach. Wet ground and the town's connection rules can add to the job too. We look at the job and put the quote in writing before any digging starts.
Can a sewer line be fixed without digging up the yard?
Some contractors sell trenchless pipe lining for that. Our method is dig and replace, because opening the ground lets us reset a sag to an even slope.
Does replacing the pipe to my septic tank need a state permit?
Replacing a crushed or faulty building sewer between the house and the tank needs no prior approval from RIDEM. The new pipe still has to meet RIDEM's septic rules, and work that falls short must be corrected. Your town's building office can say whether it wants its own permit. If the trouble sits in the tank or the leach field, it is a septic system repair job.
More From South County Septic

Work That Pairs With Sewer Line Repair

Water line repair with a backhoe digging at the curb and new blue pipe laid out

Water Line Repair

We find and fix leaking or broken water lines between the street or the well and your house. We also lay new water lines for new homes.

Learn More
Drain cleaning camera inspection fed through a cleanout with the monitor beside it

Drain Cleaning

We clear clogged drains and main lines, and we cut tree roots out of the pipe. A camera inspection then shows what caused the clog.

Learn More
Excavation for a home addition with a new poured foundation standing in the open dig

Excavation

Excavation for foundations, additions, utility trenches and pads across Rhode Island. The Dig Safe notice goes in first, and the hole is dug to the plan.

Learn More
Why Choose South County Septic

Septic, Sewer and Excavation Work Around North Kingstown

Conventional and Advanced Systems

We install conventional septic systems and advanced treatment systems, such as nitrogen-reducing units. The soil and the state's rules decide which one fits the lot.

Residential and Commercial Work

We take on small residential repairs and large commercial site work. On new construction, we work closely with the builder and the engineer.

Priced After We Look

We look at the job before we price anything. Then the quote comes to you in writing, and the work starts once you say yes.

Google Reviews

Rated 5.0 on Google Around North Kingstown

Real reviews of our septic and excavation work, 8 reviews on Google.

Read All Reviews

South County Septic did an excellent job replacing our old septic system and leach-field. Michael surveyed the property, designed a new system, installed and worked with the RI DEM with no issues. I highly recommend this business.

Conner Marleya year ago · Google review

Michael was great! Picked up right away and was able to come within the hour to evaluate. Immediately got into motion additional resources we might need to come that day and solved the problem. Very informative and great to work with. Highly recommend.

Andrea McGregora year ago · Google review

Was referred out to Michael after an emergency waterline break that flooded our basement. He was there every step of the way and answered all the questions we had. Michael let us know what was happening during the process and could not have been happier with the outcome. Great price and great customer service! Highly recommend if anyone is in need of their services

Request a Quote

Get In Touch With South County Septic

Tell us what the job is and which town the property is in. Call or text (401) 474-8926 or use the form, and photos by text help.

  • Call or text (401) 474-8926
  • Serving North Kingstown, RI and the rest of Rhode Island
  • Written quotes · septic, sewer, excavation and drainage work

Request a Quote

Tell us about the septic, sewer, drainage or excavation job and where the property is. We look at the job and put the quote in writing.

Call (401) 474-8926