A basement is the cheapest square footage you will ever add to a house, and the easiest to ruin. Framing over a damp wall, dropping the ceiling under every duct, or skipping the egress window turns a family room into a problem you find out about later. I've been finishing and remodeling basements in Monmouth County since 2004. Headroom, egress, and the mechanicals get sorted on paper before anything is built. Owner-led basement contractor, no salespeople.
Based in Tinton Falls. Registered NJ home improvement contractor, HIC #13VH04440200. Five stars on Houzz.
Hi, I'm Rob Crotzer. I've been remodeling homes in Monmouth County since 2004, and I'm the one who comes to look at your basement. On that first visit I'm reading the moisture history on the walls and measuring headroom at the low spots. I'm also finding the beams and ducts that will decide the layout, locating the stack and the shutoffs, and working out whether the space can legally become what you want it to be.
Then I write the proposal myself, run the job myself, and answer the phone myself. There is no salesperson and no estimator between you and the person building it. That's how RSC Contracting has worked for twenty years.
Every failed basement I've been called to look at was finished over a problem instead of after fixing it. The three things that decide whether the space works are settled before a stud goes up.
Most of the basements I'm asked to redo failed for one of these reasons. None of them is about the finishes.
A Monmouth County basement with the usual problems underneath: a low spot under the duct, a wall that had been damp, and a stair that ate half the floor plan. The kitchenette in the photo above is the other end of the same finished basement, built with the same cabinet and counter work as a kitchen remodel, scaled to the space.
I walk the basement with a moisture meter and a tape. We talk about what the space is for and what it can legally be. You get a measured drawing with the ceiling heights marked, a written proposal that spells out the scope, and the permit drawings the town needs.
A waterproofing specialist goes first where the foundation needs one. Then framing, electrical and plumbing rough-in, inspections, insulation, drywall, ceiling, floor, doors and trim, paint. The stairs are protected and the work area is sealed off from the rest of the house, with cleanup every day.
Final inspection, a walkthrough with you, and a punch list we close together. You get the permit paperwork, the fixture and appliance manuals in one folder, and my number for anything that comes up later.
Most basement finishing projects in Monmouth County run $40,000 to $150,000. An open family room is typically $40,000 to $65,000, a finished basement with a bathroom $65,000 to $100,000, and a guest or in-law suite with an egress window $100,000 to $150,000 or more. Ceiling height, plumbing, egress, electrical work, and the finishes move the number.
A basement is priced by what has to happen before the finishes, not by the finishes. Two basements the same size can be far apart because one needs an egress window and an ejector pump and the other needs neither. I price a basement after I've been down there and seen it, and the price comes in writing.
| Project | Typical range | What moves the number |
|---|---|---|
| Open family roomOne large room, no plumbing, existing ceiling height works | $40,000 – $65,000 | Square footage, insulation on the walls, how much of the ceiling has to be soffited, flooring choice |
| Rooms plus a bathroomFamily room, office or gym, and a full or half bath | $65,000 – $100,000 | Ejector pump, tile versus a prefab shower, moving ducts to gain headroom, sound insulation |
| Guest suite or in-law spaceBedroom with egress, full bath, kitchenette | $100,000 – $150,000+ | Egress window and well, kitchenette plumbing and electrical, whether the stairs need rebuilding |
A quote well under the others usually means no permit, fiberglass against the foundation, or a bedroom without egress. Ask what's in the scope before you compare numbers.
"As first time home buyers, we bought a fixer upper that needed major renovations. Rob was there every step of the way, working with us to build our dream home. He always kept us informed and provided suggestions while keeping us within budget."
Brian M.Full home renovation"Rob is a great person who is always professional and took the time to tell us our options in each situation. These were not easy jobs, but instead our house is more efficient and more like the sanctuary a home should be."
Victoria Z.Kitchen and bathroomThe shop is in Tinton Falls, so Colts Neck, Red Bank, Fair Haven, Little Silver, Shrewsbury, Oceanport, and Rumson are around the corner. The rest of the county — the shore towns, the bayshore, and the farms and developments to the west — is a short drive.
See every town we serve, by area →Yes, in every Monmouth County town. Framing, electrical, plumbing, and insulation are each inspected, and the final inspection is what makes the space legal living area. I pull the permits and meet the inspectors. Without that paperwork, a finished basement is a liability when you sell, not an asset.
Usually. The code wants seven feet in a finished room, with beams and ducts allowed to hang a bit lower. Most Monmouth County basements from the 1960s on clear that. Where a duct is the problem, it can often be rerouted or the soffit placed along a wall where it doesn't matter. I measure every spot on the first visit and tell you what's realistic before you spend anything.
If it has an egress window: an opening big enough to climb out of, with a well outside and a ladder if the well is deep. That's a permit item and a life-safety item, and it's the difference between a bedroom and a room. Cutting the foundation for the window is routine work when it's planned for.
I look at it first, and I won't build over a wet wall. Sometimes gutters and grading fix it. If the foundation needs work, a waterproofing specialist does it, and finishing waits until the wall stays dry through a storm.
Yes. Below the sewer line the fixtures drain into a sealed basin with an ejector pump, which is standard equipment and quiet when it's installed right. A licensed plumber does the work under permit. Put the bathroom near the existing stack if you can; it keeps the cost down.
Most basement finishing projects in Monmouth County run $40,000 to $150,000. An open family room with no plumbing is typically $40,000 to $65,000. A finished basement with a bathroom, plus a family room and an office or gym, is $65,000 to $100,000. A guest suite or in-law suite with a bedroom, egress window, full bath, and kitchenette is $100,000 to $150,000 or more. Ceiling height, plumbing, egress, electrical work, and the finishes move the number. I give a firm written price after a site visit, not a guess over the phone.
Six to ten weeks on site for a typical basement with a bathroom, less for one open room. Inspections set the pace, since we can't close a wall until the inspector has seen inside it. The rest of the house stays livable the whole time.
What's down there now, whether it's ever been wet, and what you'd like it to be. I answer within a business day, and we pick a time for me to look at the space.