Middlesex county , NJ · Serving Central New Jersey
Tile, drywall, paint, and custom architectural detail — delivered on a clear schedule, at a price you agree to before we start.
You want it beautiful — without living in a construction zone for months.
Offices, retail, and rentals that need to be back in service on a deadline.
What We Do
One licensed contractor for the whole interior — no juggling five different trades.
Porcelain, marble, and large-format tile. Floors, showers, backsplashes, and stair treads — set flat, level, and laid out to land right at the edges.
Hanging, taping, skim coating, and patch repair. Smooth, flat walls and crisp corners ready for a finish that doesn't telegraph seams.
Full prep, priming, and finish coats. Clean cut lines, even sheen, and proper protection for everything that isn't getting painted.
Full gut and rebuild — waterproofing, tile, vanity, fixtures, and trim. Built to drain right and hold up for the long run.
Layout changes, cabinetry install, lighting coordination, and finish carpentry that ties the whole room together.
Custom columns, arches, cornices, and decorative moldings — fabricated in-shop and installed on site. Real craftsmanship, not stock trim.
Composite decking, railings, and outdoor living spaces built to code and finished to match the house.
Shop drawings and finish schedules before a tool comes out, so the result matches what you pictured.
Years in interior finishes and decorative work
Registered Home Improvement Business Contractor
Crew, one contact, one number — start to finish
Portfolio
A look at finished rooms, custom architectural pieces, and outdoor builds.
More photos and project videos on our Facebook page →
On the Job
Short clips straight from active job sites and the fabrication shop.
How It Works
We visit the space, listen to what you want, and measure everything that matters.
A clear scope and a fixed price. You know exactly what's included before you sign.
Protected surfaces, a set schedule, and photo updates as each phase wraps up.
We walk the finished job together, fix the punch list, and stand behind the work.
About
Maher Interior Development LLC is a licensed New Jersey home improvement contractor based in Helmetta, working throughout central New Jersey — East Brunswick, Spotswood, Old Bridge, Monroe, and the surrounding towns.
The company grew out of a background in exterior and interior design, and it shows in the work: alongside everyday tile, drywall, and paint, we fabricate custom columns, arches, and decorative moldings in our own shop. That means the finish details on your project aren't limited to whatever the supply house happens to stock.
Every job is run by the owner. You get one person who knows your project, answers the phone, and is on site while the work is happening.
Tell us what you have in mind and we'll put a real number in writing.
Request an EstimateContact
Call or text with a few details about the space and we'll set up a walkthrough. You'll get a written price before any work begins.