Highway 31 at Highways 707 and 544 in Socastee from the air

Sewer Line Repair in Socastee, SC

Sewer line repair in Socastee, SC: GSWSA backups, its Service Line Maintenance plan, flood history and county permits.

  • Camera inspection first
  • Written, itemized quotes
  • Licensed and insured

Photo: formulanone, CC BY-SA 2.0, via Wikimedia Commons

Myrtle Beach Sewer Line Repair handles sewer and water line repair and replacement in Socastee, SC, an unincorporated Horry County community on GSWSA water and sewer. When sewage backs up, GSWSA wants the first call and looks at its side without charge. If the fault is in your line, our camera finds it and you get a written quote first.

Call (843) 429-6659 for sewer or water line help at your Socastee home.

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What should I do first when a Socastee sewer backs up?

Stop running water and call GSWSA’s Field Communications line at (843) 234-8460, or (843) 443-8200 after hours. GSWSA’s policy is “Call GSWSA before you call your plumber.” Its staff investigate backups at any hour and at no charge, then fix the problem if it is GSWSA’s responsibility or tell you it is yours.

If the blockage is yours, call us; active backups are scheduled first. Meanwhile, air out sewer gas and skip chemical drain openers, which are dangerous if mixed.

Stack of orange PVC sewer pipe
Stack of orange PVC sewer pipe

Our services in Socastee

Coils of black polyethylene pipe on the ground
Coils of black polyethylene pipe on the ground

Is my Socastee line covered by GSWSA’s Service Line Maintenance plan?

Only if you are enrolled. The optional plan picks up the water and sewer lines running between GSWSA’s pipes in the road right-of-way and the outer wall of your building. No charge on your monthly bill means you are not in the program, GSWSA says.

CoveredNot covered
Water and sewer lines from the right-of-way to the buildingPipes inside the building
Backup damage from those lines, valued by an adjuster GSWSA picksIrrigation lines
Restoring driveways, sidewalks and landscaping GSWSA disturbsOutbuilding and pool lines, faucets away from the house

Water and sewer coverage is $2.85 a month for the first unit, plus $0.60 per extra unit; one service alone is $2.60. Sign up through Customer Service, (843) 443-8202. Enrolled customers should phone GSWSA first, not us.

Floods along the Intracoastal Waterway

In 2016, Matthew’s Waccamaw River flooding spread north along the Intracoastal Waterway into Socastee. In 2018, Florence’s flood wave moved downstream through Bucksport and Socastee; the National Weather Service reported water up to eight feet deep at Silver Fox Landing near the Waterway, and the Rosewood community behind Socastee High School flooded.

GSWSA notes that in wet weather, storm runoff can leak into the sewer system. Treat floodwater as contaminated, and stay out of flooded rooms until the power is off.

The Intracoastal Waterway in North Myrtle Beach
The Intracoastal Waterway in North Myrtle Beach. Photo: DiscoA340, CC BY-SA 4.0, via Wikimedia Commons

Socastee homes: year-round, mostly 1990s and newer

Socastee is mostly year-round: only 4.9% of its 10,012 housing units are seasonal (Census Bureau, ACS 2020-2024). The median build year is 1995; 13.8% predate 1980, 14.3% date from 2010 or later and 11.8% are mobile homes. ZIP code 29588, covering Socastee and Burgess, has a newer median of 2003, and Horry County grew 21.8% from 2020 to 2025.

Lines from the 1990s and 2000s are typically PVC, so trouble usually comes from sags where backfill settled, separated joints and later digging that hit an unlocated line. If a trench turns up muck or quicksand, GSWSA’s standards call for gravel or crushed stone bedding no larger than 3/4 inch, and we bed new pipe the same way.

New sewer pipe laid in an open trench during a line replacement
New sewer pipe laid in an open trench during a line replacement

How a Socastee job runs, permits included

GSWSA rules out its side first. Our camera then finds the defect and its locator marks the pipe’s route; SC811 locates cover public utilities, which have three full working days to respond. The written, itemized quote prices the method, footage and depth, permit, locates, restoration and hauling separately.

Because Socastee is unincorporated, Horry County Code Enforcement issues the permit. Replacing concealed pipe counts as new work with a permit and inspection, though an emergency fix can start if the application follows by the next working business day. A licensed, insured plumber does the work, and we meet the inspector.

Socastee sewer FAQ

Is Socastee on GSWSA or City of Myrtle Beach sewer?

GSWSA. Its service-area map covers Socastee, and its Schwartz treatment plant, in Burgess, serves the Socastee, Carolina Forest and Coastal Carolina University area along US 501 and SC 544. Annexed parcels and private systems can differ; your water bill names your utility.

Does the Service Line Maintenance plan cover pipes under my house?

No. GSWSA’s plan stops at the outside of the building, and plumbing inside remains the customer’s responsibility.

Does flood insurance cover sewage that backs up into a Socastee home?

It depends on the cause. FloodSmart says NFIP flood policies cover water damage when a sewer backs up during a heavy rainstorm, but not when clogged pipes caused the backup.

My Socastee street flooded. Should I have the sewer line checked?

Yes, if any drain has slowed, gurgles or smells since the water went down. A camera inspection shows silt, separated joints or a sag, and you keep the video.

How deep is a sewer lateral in Socastee?

GSWSA’s standards set new laterals 36 inches to 4 feet below finished grade. Older lines may differ, and our camera’s locator reads the depth before anyone digs.

Sewer or water line trouble?

Call for a written quote on your Socastee sewer or water line.

Camera inspection first, written and itemized quotes, and trenchless options where they fit.

(843) 429-6659

© 2026 Myrtle Beach Sewer Line Repair. Sewer and water line repair in Myrtle Beach, Conway, North Myrtle Beach and Horry County, South Carolina.

Call (843) 429-6659