
Bowen Contracting is a licensed, insured, owner-operated general contractor bringing 35 years of remodeling and construction experience to Sewell homes, from the neighborhoods around Grenloch Lake to the newer developments off Egg Harbor Road.
Sewell sits at the heart of Washington Township, where colonial-style homes near Washington Lake Park share the map with newer construction along Hurffville-Grenloch Road and the developments closer to Delsea Drive. Whether your home dates back a few decades or was built in the last ten years, the mix of housing stock across town means every remodeling contractor job here calls for a different approach.
Many Sewell basements sit closer to the water table than homeowners expect, especially in sections near Grenloch Lake and the low-lying areas off Fries Mill Road. That makes proper moisture management and framing a priority on any basement renovation, not an afterthought.
As a residential contractor working throughout Gloucester County, we bring the same hands-on approach to a small deck repair as we do to a full basement remodeling project. You get direct communication with the owner from your first phone call through the final walkthrough, not a rotating cast of subcontractors.

Bowen Contracting handles the full range of home improvement work Sewell homeowners ask for, from finished basements and garage conversions to masonry, decks, and porches. Below are the main categories of work we offer throughout the Sewell area.
If your project doesn’t fit neatly into one of these categories, or you’re planning something larger like a multi-room renovation, give us a call to talk through the details.





Sewell homeowners want a contractor they can reach directly, not a call center. Bowen Contracting has built its reputation across Gloucester County by staying hands-on and treating every job, big or small, with the same level of attention.
Here’s what sets us apart for homeowners near Washington Lake Park, Grenloch, and throughout Sewell:
Homeowners in Sewell need a contractor who understands local permitting, building codes, and the practical realities of building in Washington Township. Bowen Contracting brings decades of experience navigating all three.
Bowen Contracting serves homeowners throughout Sewell and the surrounding South Jersey communities. Here are the areas we work in most often:
Whether you need a finished basement, a garage conversion, a new deck, or masonry repair, Bowen Contracting is ready to talk through the details and put together a straightforward estimate. Call, text, or email the owner directly, and if your project is bigger than what’s listed here, mention it and we’ll discuss what’s possible.