Septic Tank Riser Installation in Charlotte: Stop Digging Up Your Yard
- Excavation of existing tank lids.
- Installation of watertight Adapter Rings (Butyl Seal).
- Fitting of heavy-duty PVC/Poly risers.
- Installation of child-proof safety locking lids.
If your septic tank was installed before 2000, there's a good chance the access lids are buried 12-30 inches underground. Every time you need a pump-out, someone has to dig through clay, locate the lids, and backfill the holes.
In older neighborhoods like Mint Hill, Matthews, and Gastonia, this labor adds $100-$200 to every service call. A professional riser installation pays for itself after just 2-3 visits. More importantly, when you have an emergency backup, immediate access prevents a delay that could cause sewage to flood your home.
Safety Warning: Septic risers must have a childproof locking lid or be screwed down with stainless steel bolts. A 24-inch opening is a fatal hazard for children and pets if left unsecured. Never accept a "friction fit" lid.
Think of a riser as a "manhole" for your septic tank. It is a vertical pipe extension that brings the opening to ground level. A proper installation includes:
- Adapter Ring: Seals to the tank with butyl rubber to prevent groundwater leaks.
- Riser Pipe: Heavy-duty PVC or Polyethylene cut to the exact depth.
- Locking Lid: A secure, load-rated cover that sits flush with the grass.
Symptom
Testimonials
Used to pay an extra $150-200 every pump-out for the contractor to dig up my tank lid. After three pump-outs, I was $500 deep in extra digging fees. Finally got risers installed for $800 through a contractor in this directory. That one-time cost has already paid for itself, and now pumping takes 30 minutes instead of 2 hours. Should’ve done it years ago.

Bought a house in Indian Trail and had no idea where the septic tank was—no records, no visible lid. Contractor found through this directory used a metal detector and ground-penetrating equipment, located the tank, excavated it, and installed green risers. Now it’s clearly marked and accessible. Cost $1,200 but saved me from ever having to hunt for it again. Plus, it’ll help when we sell the house.

My elderly parents were still living independently in their Gastonia home, and I was worried about them trying to maintain their septic system. Got risers installed so the tank is at ground level—no more digging, no climbing, much safer for them and for service providers. The contractor even marked the drainfield boundaries so they know where not to park. Peace of mind for $750.
