How PGH Sewer & Grading Works in South Carolina

What PGH Sewer & Grading Does

PGH Sewer & Grading is a plumbing and excavation contractor based in South Carolina that handles underground utility work, drainage systems, and site preparation. The company works on both residential and commercial projects, focusing on the below-ground infrastructure that most homeowners never see but depend on every day.

If you need sewer line repair, grading work to redirect water away from your foundation, or excavation for new construction, PGH handles the heavy equipment and specialized knowledge required. They work with existing sewer systems, install new drainage solutions, and manage the earth-moving side of plumbing projects that go deeper than a standard pipe replacement.

Key Takeaways

• PGH Sewer & Grading specializes in underground work including sewer repair, drainage installation, and site grading for residential and commercial properties.
• Grading work prevents water from pooling near your foundation and can stop basement flooding and soil erosion around your home.
• Sewer line problems often show up as slow drains, sewage backups, or unusually green patches in your yard, and may require excavation to repair.
• Getting a site inspection and quote before work begins helps you understand what's underground and what the project will involve.

When You Might Need Sewer Line Work

Sewer lines fail for several reasons. Tree roots grow into cracks in older pipes, clay pipes collapse under soil pressure, and ground settling can break connections between your home and the municipal line. If you notice sewage backing up into your drains, slow drainage that doesn't respond to a plunger, or a persistent smell near your foundation, the problem may be underground.

A wet or unusually green patch in your yard can also signal a sewer leak. When a line cracks, wastewater seeps into the soil, and grass grows thicker in that spot because it's getting extra moisture and nutrients. This is different from a simple clog—it means the pipe itself needs repair or replacement, not just clearing.

PGH can locate the problem using camera inspection, which threads a small video camera through your pipes to show exactly where the damage is. This step saves money because it pinpoints the issue before any digging starts.

Grading and Drainage to Protect Your Foundation

Grading is the slope of the ground around your home. Proper grading directs rainwater and runoff away from your foundation so it doesn't pool against your walls or seep into your basement. In South Carolina's humid climate with frequent heavy rain, poor grading is one of the fastest ways to develop foundation problems.

If water sits against your foundation, it can crack the concrete, cause efflorescence (white mineral staining), or create conditions that lead to mold and structural damage. Regrading your yard—moving soil to create a gentle slope away from the house—is often cheaper than fixing water damage after it happens.

PGH can also install or improve drainage systems like French drains, which are trenches filled with gravel and perforated pipe that collect water and move it away from your home. These work especially well in low spots or areas where grading alone won't solve the problem.

Excavation and Site Preparation

Excavation work goes beyond plumbing repairs. If you're building an addition, installing a pool, or preparing a commercial lot, you need someone who understands how to move earth safely and legally. PGH handles the heavy equipment operation, soil testing, and coordination with utility locating services to make sure no buried gas lines, electric, or water mains get damaged during digging.

Before any excavation begins in South Carolina, utilities must be marked. Call 811 or use the South Carolina One-Call System to request a free utility locate. PGH can coordinate this or do it themselves, depending on your project. This step is not optional—hitting a buried line can cause injury, service outages, or expensive liability.

How to get your free guide with PGH

Contact PGH Sewer & Grading directly to describe your situation. Whether it's a slow drain, a wet basement, or a new construction project, they'll ask questions about what you're seeing and what you need. For sewer problems, be ready to describe when the issue started, whether it affects one drain or your whole house, and whether you've noticed any yard damage.

Most companies in this field offer a site visit and inspection at no charge or for a small fee. During the visit, they can assess the problem, recommend solutions, and give you a price range. For sewer work, camera inspection usually costs between $300 and $600 depending on how far the camera needs to travel, but it saves money by preventing unnecessary digging.

Once you have a quote, ask what's included: Does the price cover just the repair, or does it include site cleanup and restoration? How long will the work take? Will they need to cut into your driveway or lawn, and will they restore it? These details matter for planning and budgeting.

What to Expect During and After the Work

Sewer and grading work is messy and loud. Excavation equipment will be on your property, there will be dirt piles, and your yard will look torn up during the project. Ask PGH for a timeline—most sewer repairs take one to three days depending on the depth and length of the line. Grading work can take a few days to a week depending on how much soil needs to move.

After the work is done, ask to see the repaired section if possible, and request documentation of what was done. For sewer repairs, some contractors will do a follow-up camera inspection to confirm the fix. For grading, you should see a clear slope away from your foundation and, if drainage was installed, the trenches should be backfilled and the area restored.

Keep receipts and photos of the completed work. If you ever sell your home, documentation of major repairs like sewer line replacement or foundation drainage work adds value and gives buyers confidence in the property's condition.

Frequently Asked Questions

How much does sewer line repair usually cost?

Costs vary widely based on the length of the damaged section, how deep it is, and whether the repair is a spot fix or a full replacement. A simple repair might run $3,000 to $8,000, while replacing an entire sewer line can cost $10,000 to $25,000 or more. Get multiple quotes and ask what each one includes.

Can grading work prevent basement flooding?

Proper grading helps significantly, especially if water is pooling against your foundation. However, if your basement floods during heavy rain, grading alone may not solve it—you might also need interior or exterior drainage systems, a sump pump, or both. A site inspection will show what combination of solutions makes sense for your situation.

What's the difference between a sewer line and a septic system?

A sewer line connects your home to the municipal sewer system run by your city or county. A septic system is a private underground tank that treats wastewater on your property. Most homes in developed areas of South Carolina use sewer lines; septic systems are more common in rural areas. Know which one you have before calling for repairs.

Do I need a permit for grading or drainage work?

Permit requirements depend on your city or county and the scope of work. Minor grading might not need a permit, but significant excavation, drainage installation, or work near property lines often does. PGH should know your local requirements and can handle permit applications as part of the project.

How do I know if my sewer line is failing?

Common signs include slow drains that don't clear with a plunger, sewage backing up into showers or toilets, a persistent foul smell near your foundation, unusually green patches in your yard, or cracks in your foundation. Not all of these mean your sewer line is broken—some are clogs—but they're worth investigating with a professional inspection.