3800 Greywood Dr, Raleigh, NC 27604 · Wake County
Is CK's Plumbing & Backflow, LLC licensed?
CK's Plumbing & Backflow, LLC appears on a North Carolina septic license or certification list. The Septic Guide matched these credentials to the issuing agency's published list as of October 2026; confirm the current status with the agency before you hire.
| Credential | Number | Issued by | Verify |
|---|---|---|---|
| North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) | 7004 | NC Onsite Wastewater Contractors & Inspectors Certification Board | Agency lookup |
A matched credential shows the holder was on the agency's list when we checked. It does not by itself authorize every kind of septic work: an installer license, a pumper license and an inspector certification are different credentials.
What septic services does CK's Plumbing & Backflow, LLC offer?
Found on CK's Plumbing & Backflow, LLC's website: Septic inspection, Septic repair.
Implied by its state license: Septic system installation.
Ask CK's Plumbing & Backflow, LLC to confirm it handles your specific job and service area. Guides: Septic system installation · Septic inspection · Septic repair.
Before you hire CK's Plumbing & Backflow, LLC
- Check the license on the agency lookup above and ask which person holds it.
- Ask who pulls the permit and whether the fee is in the quote.
- Ask for proof of liability insurance sent by the insurer.
- Get the scope and price in writing. How to check a septic license.
Is this your business? Correct or update this listing. Listing data: state license lists and public business information, as of October 2026. Not an endorsement.