Rj Plumbing Contractor LLC at Frederica, DE 19946, held a Plumber license (#2010101718) with the New Castle County contractors license board with an expiration date of 12-31-2023. We last verified the license was expired on 11-05-2025.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 8,071 Delaware contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.