JM Contracting Group LLC

ed mccall 

on Google

2 weeks ago

Feb 2026 to April 2026. We had two bathrooms gutted and redesigned by John and the JM contracting group. We absolutely love both our bathrooms new design/layout that was carefully crafted by JM Contracting group. I highly recommend JM Contracting group for your next remodeling project. 

steve marcus 

on Google

5 months ago

We hired John Marzano for a major renovation of our house which included expanding our kitchen, great room, and building a new outdoor patio lounge, and the experience was exceptional from start to finish. John stayed on schedule even when unexpected surprises came up—like discovering the need for an additional structural support beam, or finding a full brick patio under our existing deck—and he handled every challenge with professionalism and calm expertise. His team’s craftsmanship was incredibly high quality, and John him... read more

Cristina Ioana Graff 

on Google

5 months ago

John did an excellent job on an addition/renovation for my client’s home in Northern NJ. He was communicative, thoughtful, and executed the work in line with the design, even while accommodating additional scope. A pleasure to collaborate with. 

Alan Stein 

on Google

6 months ago

John and his team did 3 projects for me - 1) a full kitchen remodel including rerouting heat/vents + hardwood floors + moving laundry to 2nd floor, 2) primary bedroom/bath, 3) 35x20 raised deck. Key attributes: fair pricing, fast, clean work, and an engineer mentality to creatively solve problems without relying on 3rd parties. I'd gladly use him again if I had more work to be done, and I've recommended him many times to friends and family. 

Scott Wishna 

on Google

6 months ago

John did a great job helping us design and deliver an exterior covered patio, new deck and pavers. We worked together to make material choices. John was present to both perform the heavy machinery work and oversee his own team and subcontractors. He coordinated all the deliveries, ensuring a streamlined schedule and only missed work days during extreme weather. He would inform proactively about next steps and timelines, handled all permit filings and coordinated all inspections.