Basement Bathroom Addition · Roselle, NJ
Add a full or half bath downstairs with plans that meet Union County codes. We handle layout, permits, and interior finishes.
We add basement bathrooms sized to your needs—full baths, 3/4 baths, and powder rooms. Work includes waterproofing, framing, drywall, tub or walk-in shower installation, tile, fixtures, ventilation, and finishing trim. All work focuses on interior systems: drainage routing to existing main stacks, new waste vents, and accessible electrical and ventilation per code.
Our work
FAQ
Cost varies with fixture count, waterproofing needs, and whether walls or slab work are required. Typical homeowner projects start with a site visit to confirm drain access and ceiling height. We provide a written estimate after the walkthrough.
From permit approval to final inspection small powder rooms can take 4–6 weeks; full baths with complex plumbing or slab work can take 6–10 weeks. The timeline includes permit processing, rough-in, and finish work.
Yes. Work is limited to the interior basement area; we set up dust barriers, separate work zones, and schedule noisy demo during daytime hours to minimize disruption. We coordinate utility shutoffs and keep you informed of any short interruptions.
Bring any existing plans, photos of the basement, and a list of must-have fixtures. The walkthrough confirms feasibility for a basement bathroom addition Roselle NJ, lets us measure drain locations, and produces a permit-ready estimate. Request a consultation to schedule the site visit.
Roselle, NJ
Free in-home walkthrough. Written scope before you commit. One team from demolition to final inspection.
Get a free quote
Tell us a little about the project and we'll get back within one business day with real answers about how it would go in a Roselle home.
Free in-home visit
We come to you. Measure, plan, and quote on-site.
Licensed in NJ
NJ HIC #13VH10078600
Real response
Within one business day.
See more from Basement Bathroom Addition or learn about remodeling in Roselle, NJ.
Nearby towns
Same crew, same standards one town over. Tap to see how the project would go there.
Ready to start?
No pressure, no obligation. We’ll walk through what’s worth doing first, what can wait, and what to watch out for — before anyone talks contracts.
