Union County · Based in Warren, NJ — serving North New Jersey and surrounding counties
Custom carpentry & interior remodeling in New Providence, NJ
New Providence sits between Summit and Berkeley Heights — established streets, well-kept colonials, and homeowners who notice when millwork is done right. ONYX delivers custom carpentry and interior remodeling with the finish discipline those homes deserve.
Carpentry & remodeling in New Providence, NJ
New Providence projects often start with a room that almost works: a living room that needs a fireplace mantel rebuild, a primary bath that needs a full gut, or a dining room missing the paneling and trim that would complete it. ONYX scopes those upgrades so they elevate the whole floor — not just one isolated corner.
Because many homes here share similar colonial proportions, matching base, casing, and crown matters. We document existing profiles and build new work that reads continuous, then finish drywall and paint so transitions disappear.
Rhett Mattson leads New Providence jobs personally from the Warren shop. You get one point of contact, clear schedules, and craftsmanship calibrated for Union County homes that already look polished from the curb.
New Providence home styles
New Providence colonials and expanded Capes reward architectural millwork — mantels, paneling, and trim packages that make interior spaces feel as considered as the exterior.
Popular projects in New Providence
- Primary suite bathroom renovations
- Fireplace mantels & surrounding millwork
- Dining room paneling & wainscoting
- Custom closet & dressing-room systems
- Whole-floor trim consistency upgrades
What we build in New Providence
Two core disciplines — custom carpentry and interior remodeling — delivered through our Design–Finish process.
Our signature execution framework
Every carpentry and remodeling project follows the same three-phase system—Design, Execution, and Finish—for consistent quality from consultation to handover.
Design
Layout planning, system selection, and mapping how you use the space every day.
Execution
Precise, high-quality craftsmanship, carpentry, and construction—built to plan.
Finish
Final aesthetic details, fit, drywall, and painting for a seamless, intentional handover.
Includes drywall, painting, and final aesthetic detailing.
New Providence, NJ — frequently asked questions
- Does ONYX work in New Providence, NJ?
- Yes. ONYX Home Solutions serves New Providence and nearby Union County towns including Summit, Berkeley Heights, and Springfield from Warren, NJ.
- Will ONYX match my New Providence home's existing trim?
- Yes. Matching and extending trim profiles is a core specialty. We measure and specify millwork so new carpentry integrates with what is already installed.
- What is the first step for a New Providence remodel?
- Book a free on-site consultation via onyxhs.com/contact or (908) 242-6009. ONYX responds within about 24 hours.
Nearby service areas
Also serving communities near New Providence
Ready to start your New Providence project?
Request a free on-site consultation. Rhett will visit your New Providence home, discuss your goals, and help you scope the right path — carpentry, remodeling, or both.
13+
Years of Experience
150+
Successful Projects Completed
5.0
Average Google Rating
100%
Customer Satisfaction Rate