GroundRosterJason Guarino ExcavatingLicensed
| Name | Jason Guarino Excavating |
| License number | 5725E2, 5725F, 5725H |
| License type | Class E (System Contractor) · Class F (Liquid Waste) · Class H (Systems Inspector) |
| License status | Approved |
| Based in | Millsboro, Sussex County, Delaware 19966 |
| Phone | (302) 745-2934 |
"Based in" is the city and county of the address on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.
Request a quote from Jason Guarino Excavating
What this license covers
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Pumping / cleaning: licensed to pump out and clean septic tanks, service them, and haul the waste.
- Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.
How to verify this license
We publish the license details exactly as they appear in Delaware's official licensing records; we do not vouch for the business itself. Before hiring, look up license #5725E2, 5725F, 5725H directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Delaware DNREC - licensed on-site wastewater treatment and disposal system licensees, last checked 2026-08-16. Verify at the official source.
Are you Jason Guarino Excavating? Claim this listing to show your business name on it. It's free, and we confirm every claim before anything changes.