JSG CONTRACTING
Premium residential remodeling by master craftsman Joshua Grodin. Kitchens, bathrooms, additions, and whole-home transformations — built with precision, integrity, and an uncompromising attention to detail.
Joshua Grodin isn't just a contractor — he's a true craftsman who takes immense pride in every cut, every joint, every finish.
Since founding JSG Contracting & Remodeling, LLC in 2009, Joshua has built a reputation that speaks for itself. With over 15 years leading JSG in Nashua, NH, his work has earned consistent 5-star reviews from homeowners and deep respect from his peers in the trades.
But what truly sets Joshua apart is his hands-on approach. He's not managing from a desk — he's on-site, personally ensuring every detail meets his exacting standards. From initial concept through final walkthrough, you're working directly with the person building your home.
From a single room refresh to a full-scale renovation, JSG delivers the quality you'd expect from a $100K+ remodel — because that's exactly what we build.
Custom cabinetry, countertops, islands, backsplashes, and complete kitchen transformations. From layout redesign to finishing touches.
Walk-in showers, soaking tubs, custom tile work, vanities, and complete bathroom redesigns that combine luxury with functionality.
Seamless room additions, second-story expansions, sunrooms, and in-law suites that feel like they were always part of the home.
Finish carpentry, trim work, built-in storage, hardwood flooring, wall removal, and complete interior transformations.
Siding, porches, decks, roofing coordination, windows, doors, and curb-appeal transformations that protect and beautify your home.
Transform unused space into living areas, home offices, entertainment rooms, or guest suites with proper framing, insulation, and finishing.
Every project is a testament to our commitment to quality. Here's a look at some of our recent transformations.
Custom shaker cabinetry, quartz countertops, farmhouse sink, and professional-grade appliance integration with a 42-sq-ft center island.
Walk-in frameless shower, freestanding soaking tub, heated flooring, and dual-vanity with custom tile work throughout.
Seamless 800-sq-ft addition including a master suite above and an expanded family living space below with cathedral ceilings.
Full basement buildout with home theater, wet bar, custom built-ins, and a dedicated home office space with egress windows.
A full gut renovation transforming a dated 1980s colonial into a modern open-concept dream home — new kitchen, three bathrooms, hardwood throughout, and a complete exterior refresh.
We start with a conversation. You share your vision, we assess the space, and together we define the scope, timeline, and budget for your project.
Detailed planning, material selection, and transparent pricing. No surprises — you'll know exactly what you're getting before we pick up a hammer.
Joshua personally oversees every phase of construction. Clean job sites, clear communication, and meticulous craftsmanship from start to finish.
We don't consider the job done until you're thrilled. A thorough walkthrough ensures every detail meets our shared standard of excellence.
"Joshua completely transformed our outdated kitchen into a modern showpiece. His attention to detail is remarkable — every seam, every corner, every finish is perfect. He treats your home like it's his own."
"We hired JSG for a complete bathroom renovation and a basement finish. Joshua is honest, communicative, and his craftsmanship is second to none. The other contractors in the area know him and respect his work — that says everything."
"From the first meeting, Joshua made us feel confident. He walked us through everything, stayed on budget, and finished on time. Our whole home feels brand new. We've already recommended him to three neighbors."
Whether you're dreaming of a new kitchen, expanding your living space, or transforming your entire home — it starts with a conversation.