crawl Space Drainage and Sump Pump Installation is rarely the whole job. On a Loris property it sits inside a sequence — the source gets established first, and whatever follows depends on what that inspection finds.
Water keeps coming back, so it needs somewhere to go rather than somewhere to sit.
Drainage and sump pump on lowcountry and coastal plain ground
Near Loris a sump is often working against a standing water level rather than an occasional event, and close to the coast that level can be tidally influenced. The system has to be sized for water that keeps arriving, and the discharge has to go far enough that it does not simply return.
Low ground and a long wet season change what this work has to withstand around Loris. Homes near Loris Oxidation Pond in particular tend to need the drainage question answered as well, or the space simply returns to how it was.
Loris at a glance
| County | Horry County |
|---|---|
| ZIP | 29569 |
| Elevation | about 98 ft |
| Region | Lowcountry and coastal plain |
Named water nearby
- Loris Oxidation Pond (reservoir)
- Hughes Mill Pond (lake)
- Tyler Ponds (lake)
- Allsbrook Pond (reservoir)
Signs you need this
- Water returns in the same place after every heavy rain
- A waterline or silt mark on piers or foundation walls
- Soil that stays soft or muddy long after the weather clears
- An existing pump that runs constantly or has stopped working
What the work involves
Included as standard on Loris jobs:
- Assessment of water source, arrival points and low spots
- Perforated collection pipe in a gravel bed
- Sump basin set at the low point
- Sump pump sized to the space, with check valve
Why it is worth dealing with now
Left alone, a wet Loris crawl space does not stabilise — it keeps feeding moisture into the floor structure until something upstairs gives.
The full method and the step-by-step for this work is on the Crawl Space Drainage and Sump Pump Installation page, and how it behaves across the state is on the Drainage and sump pump in South Carolina page.
Drainage and sump pump in Loris: common questions
Does a sump pump need a backup here?
Worth considering if your Loris crawl space takes water during storms, because storms are when the power fails — which is exactly when the pump is needed.
Where does the discharge go on a Loris property?
Far enough from the foundation that the water does not track straight back in, to a point that is legal locally. Discharging beside the wall is the most common fault we find, and it is why some pumps run constantly.
Do you work outside Loris itself?
Yes. We cover Horry County broadly, including Green Sea, Longs and Conway, and the rest of the Lowcountry and coastal plain of South Carolina.
Does being close to the coast make this worse?
It raises the water table and lengthens the wet season, which is why homes near Loris Oxidation Pond and the low ground around Loris tend to need drainage as well as a barrier.
My house is near Loris Oxidation Pond. Does that change anything?
It can. Being close to Loris Oxidation Pond usually means a higher water table and a longer wet season under the floor, so drainage and a properly sealed barrier matter more here than they would further from it.
Does a sump pump need a backup?
Consider one if the space floods during storms, because storms are when power fails — which is exactly when the pump is needed. A battery backup or a water-powered secondary is worth discussing if your water arrives with the weather.
Drainage and sump pump near Loris
We cover Loris and the surrounding part of Horry County. The same service in nearby towns:
Other crawl space services in Loris
Crawl Space Water Removal in Loris
Standing water pumped and extracted from under the house, then the saturated material taken out.
Crawl Space Structural Drying in Loris
Joists, girders and subfloor dried back to a measured target with air movers and dehumidification.
Crawl Space Mold Remediation in Loris
Contained removal of mold-affected material, HEPA cleaning, and the moisture source shut off.
Crawl Space Vapor Barrier Installation in Loris
Sealed polyethylene over the soil and up the piers, so ground moisture stops entering the space.
Crawl Space Wood and Subfloor Repair in Loris
Rotted joists, girders, rim joists and subfloor sections repaired or replaced once the space is dry.
Or see everything we cover in our Loris service area, and how this service works across the state on the South Carolina page.
Crawl Space Drainage and Sump Pump Installation in Loris
Call (888) 724-1354 and tell us your street and what the space looks like. We will tell you whether this is the right stage to start at.
Tell us what you are seeing under the house and we will tell you what it needs.