Custom Homes, Renovations & Additions Across NJ
Serving Mountainside, NJ

Home Builder & Remodeler in Mountainside, NJ

Captivating Construction Group builds custom homes and handles renovations, additions & basements in Mountainside, Union County NJ. Free consultations.

  • Licensed & insured NJ builder
  • One accountable team, start to finish
  • 30+ years of craftsmanship
  • Local township permit experience

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Mountainside, NJ

Your Local Home Builder & Remodeler in Mountainside

Mountainside is a borough of about four square miles, incorporated in 1895 from part of Westfield Township, with roughly seven thousand residents at the 2020 census. It sits on the slope of First Watchung Mountain, between Summit, Springfield, Westfield, Berkeley Heights and Scotch Plains, and Route 22 and Interstate 78 both cross it. Part of the Watchung Reservation lies within the borough, and the Trailside Nature and Science Center sits on Coles Avenue at the Reservation's southern edge. The town grew mainly after the Second World War. More than nine in ten homes are single-family detached houses, and about half of the housing was built before 1960, much of it as ranches and split-levels with some colonials among them.

In houses of that age, kitchen cabinets are often the best-built thing in the room, and spraying them is usually a better use of money than replacing them. We take the doors and drawer fronts off, label each one, and spray them away from the house so the finish cures without dust. In the kitchen, the boxes are cleaned and degreased, scuffed, masked and primed with a bonding primer, then finished with a hard cabinet-grade enamel from Benjamin Moore or Sherwin-Williams. Oak gets grain filler first if you want a smooth modern finish, because otherwise the grain shows through the paint. Doors go back on, hinges are adjusted, and the kitchen is in use again within days rather than weeks.

Interior painting in a mid-century Mountainside house has its own patterns. Split-levels have short stair runs and lots of corners, ranches often have original wood trim with older oil paint on it, and anything painted before 1978 gets lead-safe prep as standard. We repaint walls, ceilings and trim with crisp lines, use scrubbable finishes in hallways and family rooms, and refinish hardwood floors that have spent decades under wall-to-wall carpet.

Outside, the trees and the slope do most of the damage. Houses near the Reservation and on the hillside streets sit under heavy canopy, so walls facing uphill or into the woods stay damp after rain and grow mildew. We wash and treat mildew before priming, replace soft wood at sills and fascia ends instead of caulking over it, and use mildew-resistant finishes on the shaded faces. NJ Painting Co. is family-owned, licensed and fully insured, with more than twenty years in the trade. We are based in Morganville and travel north to Mountainside for work, and every estimate is free, comes with a color consultation, and is backed by a two-year workmanship warranty.

Union County

Nearby Areas We Serve

Serving Mountainside from our Colts Neck, NJ headquarters

Custom home building and remodeling services in Mountainside, NJ by Captivating Construction Group
Construction Services

Services We Offer in Mountainside

From ground-up custom homes to kitchens, basements, and additions in Mountainside — every project is designed, built, and managed by one accountable team.

Reviews

What Our Clients Say

5.0· 73 Google Reviews

“I can't say enough about Matthew, Mustafa, Fico et al. They were considerate, professional, and some of the greatest people I've had the pleasure of meeting. They treated my home like their own. They were patient with my requests and so pleasant to work with. I had gotten 3 different estimates for the work, they were all in the same ballpark, however NJ Painting offered a free consultation with an interior designer that was incredible. I went with all her suggestions and my house looks great! I could not be more satisfied with the outcome.”

MC

Maria C Fani

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“What a great experience! I was moving into my new home and needed the painting done prior to the move. I called NJ Painting on a Thursday and they came out, provided a great price, and then completed the entire job in one day. Super responsive. Professional workmanship. Will absolutely use them and refer to others.”

MB

Matt Blumenstein

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“Job was done quickly and results were great. Workers were respectful and Matt was very communicative throughout the process. We will definitely be using them for future projects.”

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dyan shenn

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“Top notch team and process. Timely, neat & clean with satisfaction guaranteed. Highly recommend.”

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R.J. Hinners

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“Great experience with NJ Painting Co. in July, 2025. Communications fantastic leading up to and during the job. Great team on the ground being very efficient, courteous and helpful. Very high quality with careful prep, high quality painting and nice cleanup. Thank you.”

SB

Steven Burns

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“Matt and his team of professional painters did a wonderful job painting the entire interior and the front of my home. They arrived as scheduled and completed the work as promised. After completing the work, Matt returned to make sure we were completely satisfied and had the men touch up any missed spots. Since they did a great job, we decided to have them paint the remaining exterior, Highly recommended!”

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Ron Raguso

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“We recently hired NJ Painting Co. for an exterior paint job on our home, and we couldn’t be more pleased with the results. From start to finish, the team was professional, punctual, and meticulous in their work. The initial consultation was clear and informative, with helpful suggestions on finishes. The crew arrived on time each day, kept the worksite tidy, and showed great respect for our property.”

“Exceptional service! Matt was so personable and easy to communicate with about my job. He was reachable for any questions and follow up. I’m so pleased that I decided to use NJ Painting Co.. His crew did a very good job in painting my entire home. They were very neat and clean. I would highly recommend NJ Painting Co and use them again for any future paint projects.”

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Ann Marie S

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“Very professional staff . The team started on time, was very neat and clean. Communication throughout the entire process was clear and easy. We will certainly use NJ Painting again and highly recommend them”

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jill gelman

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“Crew was very professional! Matt kept us updated during the entire process! Great job!”

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Edward Gibson

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Good To Know

Mountainside Building & Remodeling FAQs

Yes. Every estimate in Mountainside is completely free and comes with no obligation. We visit your home or business, assess the space, and provide transparent, itemized pricing along with a free color consultation.

Absolutely. NJ Painting Co. is a family-owned, fully licensed and insured painting company, and we can provide a certificate of insurance for any job in Mountainside.

We handle interior and exterior painting, cabinet refinishing, hardwood and epoxy flooring, and commercial painting for homeowners and businesses throughout Mountainside.

Because we are locally based in Morganville, we can usually schedule your free estimate within a few days and lock in a start date that works for you. Reach out and we'll find the soonest available slot for Mountainside.

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