Top 10 Basement Remodeling Companies In Marlboro, NJ
Discover top-rated basement remodeling companies in Marlboro, NJ, offering expert solutions to transform your space.

Thinking of remodeling your basement in Marlboro, NJ? You’re aiming for more than just extra space. Maybe it’s a movie room for cozy weekends, a welcoming in-law suite, or a playroom to keep the mess out of the living room. Whatever the vision, choosing the right contractor matters a lot.
In Marlboro, pride runs deep, from Big Brook Park jogs to community events. So when you need a contractor, choose someone who knows Marlboro basements inside and out. Someone who knows how our humid summers and freezing winters can affect your space down there. That’s where this comparison comes in.

1. Renewal Solutions: Featured Contractor
At Renewal Solutions, basement remodeling isn’t just one of the things we do; it’s what we do best. We’ve spent years transforming basements across Marlboro and Monmouth County into warm, welcoming spaces families actually want to spend time in. And while plenty of contractors will promise the world, we’d rather show you what makes us different.
When we remodel a basement, it’s all custom, designed to fit your family, not a Pinterest fantasy. Maybe you need a quiet home office, a second living room for the kids, or a gym that finally gets you to cancel that unused membership. We’ve done it all, and we do it fast, without cutting corners.
Our materials? Moisture-resistant. Our crew? Courteous, on-time, and local. And our warranty? It’s rock solid, we stand by our work with craftsmanship guarantees that give you peace of mind long after the last coat of paint dries.
Here’s the deal: we’re a local team from Marlboro, treating every home like our own. We’ve seen too many rushed jobs from bigger names who didn’t take the time to get it right, and frankly, it ticks us off. That’s why we stick to high standards, clear communication, and clean job sites.
Plus, we’re easy to talk to. If something’s not sitting right with you, the layout, the lighting, heck, even the paint color, we’ll hash it out and get it fixed. No egos. No finger-pointing. Just honest, skilled work we’re proud to put our name on.
So if you’re ready to turn your basement into something that actually adds value, and doesn’t just store old boxes, contact us at (732) 788-4737. We’d love to hear what you’re dreaming up and show you how we can make it real.
2. Basic Basement Company
Based in nearby Manalapan but serving Marlboro, Basic Basement Company specializes in basement finishing with full-service packages: framing, electrical, drywall, trim, plus optional plumbing and flooring. They have licensed tradespeople and handle permits and inspections end-to-end.
Their process is built around minimal disruption; typically, crews are onsite just a few days per week, and daily cleanup is standard. They’ve earned industry awards (including an Angi Super Service Award) and maintain transparent, fixed pricing with financing options. Their focus is on clean, timely projects that feel stress-free for homeowners.
Ashwinee R.
3. Quality 1st Basement Systems
A regional leader with over 30 years in business and based in Cliffwood, Quality 1st offers waterproofing, crawl space encapsulation, foundation repair, concrete leveling, egress windows, and full basement finishing.
They offer patented products, free inspections, and lifetime waterproofing warranties. With a team trained at their CT headquarters, they deliver both local service and national-system strength. Accredited by the BBB (A+), they consistently earn high praise for professionalism and technical expertise.
Sal Giordano
4. Marlboro Contractor
A Marlboro-based general contractor offering basement finishing alongside a broad range of home services: painting, flooring, plumbing, electrical, HVAC, deck repair, and more. They emphasize local roots and reliable service, with a team skilled across trades, ideal for homeowners wanting one contractor for multiple needs.
Their basement finishing includes insulation, drywall, lighting, flooring, and window installations. Based on their site and reviews, they show strong responsiveness, craftsmanship, and professional communication.
Ashok
5. Big Dog Construction
Operating regionally and serving Marlboro Township, Big Dog Construction offers full basement renovations, turning unused space into bedrooms, offices, gyms, or entertainment areas. They’re a custom luxury and restoration-focused contractor with 73+ combined years of team experience.
Their reviews highlight seamless projects, dust containment, professionalism, fair pricing, and quick turnarounds. For larger-scale basement renovations alongside bathroom and home additions, they combine design and build expertise.
Brinley Kaston
6. Scaldino Basement Solutions
Scaldino specializes in basement waterproofing tailored to Marlboro’s humid climate and clay soil. They offer interior/exterior waterproofing, crawl space repair, sump pumps, dehumidifiers, drainage systems, and egress window installations.
As a local expert, they focus on solving moisture problems before recommending finishing, ensuring basements are dry and healthy. Their site highlights structural protection, air quality benefits, and peace of mind from science-backed moisture control.
Billy N.
7. O’Neill Construction LLC
O’Neill Construction is a Central NJ general contractor with over 30 years of experience in basement finishing, home additions, roofing, and more. Their Marlboro‑specific basement service emphasizes quality craftsmanship, clear communication, and honoring both budgets and schedules.
They offer full scope work, framing, insulation, drywall, electrical, and bring in trusted subs for plumbing or specialty tasks. The team takes pride in delivering what homeowners expect, with professionalism and dedication to client satisfaction.
Brian C
8. Len’s Remodeling & Contracting Services
Len’s Remodeling & Contracting, operating since 2003, handles all‑around home renovations, kitchens, bathrooms, and basements, from scratch. Based in Englishtown, they serve Marlboro with full-service remodels rooted in local know‑how.
As a family‑focused business, they emphasize responsive communication, licensed workmanship, and seamless project coordination from demo to finishing touches. Their credibility rests on solid tenure and a reputation for comprehensive remodels across central New Jersey.
Paul Mirfield
9. HN Custom Homes (Basements Marlboro)
HN Custom Homes offers “finished basements built for a King or Queen” in Marlboro. Their local service includes complete basement transformations, insulation, framing, electrical, flooring, and ceiling, and they pride themselves on premium finishes and homeowner satisfaction.
Though mainly known for high-end homes, their basement team extends the same attention to detail and craftsmanship to basement remodels in Marlboro, ensuring a smooth, polished result that adds value and livability.
Ana Laura
10. Finished Basements, Inc.
Finished Basements, Inc. offers end‑to‑end basement construction across NJ, covering everything from framing and electrical to flooring and trim. Their mission is simple: handle every aspect seamlessly so homeowners can relax while their basement turns into a usable, polished space.
With a focus on craftsmanship and turnkey service, they market themselves as a one-stop solution for dream basement conversions, no needing to juggle separate contractors.
Elaine Toth

Conclusion
At the end of the day, remodeling your basement is about more than just square footage; it’s about what that space gives back to your life. It’s the laughter echoing off the walls during a movie night. It’s a quiet escape from the chaos of daily life. It’s compliments from guests who can’t believe that’s your basement.
Comparing local contractors is smart, and frankly, necessary. But when you look at experience, care, and craftsmanship side by side, Renewal Solutions stands out for all the right reasons. We’re local, we’re accountable, and we do the kind of work that lasts.
So if you’re ready to turn your basement into a space that works for you, contact us at (732) 788-4737 to kickstart your basement remodeling service today. We’ll bring the vision, you just bring the idea.