New Jersey homes are different from NYC apartments, and that changes everything about TV mounting. Where NYC is all plaster, brick, and concrete, NJ homes give you drywall over wood studs — the easiest wall type to work with, but only if you have the right tools and know what you're doing.
Here's the full breakdown of tools you need, what each one does, and where NJ-specific challenges come into play.
The Essential Tool Kit
1. Stud Finder
This is the most important tool for NJ homes. Your TV mount needs to be anchored into wall studs — the vertical wood framing members behind the drywall. A stud finder detects the edges of those studs so you know exactly where to drill.
What to look for:
- A model with both edge detection and center-finding modes
- Deep scan capability for walls with extra-thick drywall or multiple layers (common in older NJ homes that have been renovated)
- An AC wire detection feature to avoid drilling into electrical wiring
Pro tip: Studs in most NJ homes are spaced 16 inches apart. Once you find one stud, measure 16 inches in either direction to find the next. Verify with the stud finder before drilling.
2. Power Drill and Impact Driver
You need a drill for two distinct purposes: drilling pilot holes and driving lag bolts.
- Drill for pilot holes — use a drill bit slightly smaller in diameter than your lag bolts
- Impact driver for driving the lag bolts — the extra torque makes a huge difference with 3-inch or 4-inch lag bolts in hardwood studs
If you only own one, a drill/driver combo works for both tasks. Make sure it's at least 18 volts.
3. Level
A torpedo level (9-inch) is fine for checking individual mounting points, but a 24-inch or 48-inch level is far better for ensuring the entire mount is straight across both studs.
A TV that's even 1 degree off-level is visible and will drive you crazy every time you watch it. This is the one tool where "close enough" is never good enough.
4. Lag Bolts and Hardware
Most TV mounts come with hardware, but the included bolts are often too short or too small for a proper install. Here's what you actually want:
- Lag bolts: 5/16-inch diameter, 3 inches long minimum. For heavier TVs (65 inches and up), use 3.5-inch or 4-inch lags.
- Washers: Flat washers between the bolt head and the mount bracket distribute the load
- Minimum penetration: The bolt should go at least 2 inches into the stud after passing through the drywall (typically 0.5 inches) and the mount plate
5. Socket Wrench or Ratchet Set
Lag bolts need to be torqued to the right tightness. Hand-turning them with a wrench gives you much better feel than an impact driver, which can over-drive and split the stud. Use the impact to get them most of the way in, then finish by hand with a socket wrench.
6. Measuring Tape
A 25-foot measuring tape is standard. You'll use it to measure stud spacing, TV placement on the wall, height from the floor, and distance between mounting holes on your bracket.
7. Pencil and Painter's Tape
Mark your drill points with a pencil. Use painter's tape on the wall surface before marking — it's easier to see pencil marks on tape than on a painted wall, and the tape peels off cleanly when you're done.
NJ-Specific Considerations
Older Homes (Pre-1970)
Many NJ homes built before 1970 have plaster over wood lath instead of modern drywall. Plaster is harder and more brittle than drywall. This means:
- Your stud finder might struggle. Plaster and lath can confuse electronic stud finders. Use a strong magnet — it will be attracted to the nails or screws fastening the lath to the studs, revealing stud locations.
- Pilot holes are mandatory. Plaster cracks easily if you try to drive a lag bolt without a pilot hole. Drill slowly and use steady pressure.
- Debris is real. Plaster dust is aggressive. Lay down a drop cloth and wear a dust mask.
Split-Level and Bi-Level Homes
Split-level homes are everywhere in NJ, especially in Bergen County, Morris County, and Union County. The challenge: walls at split points often have steel beams or non-standard framing. If your stud finder shows a stud that feels "wrong" (too wide, or the drill meets resistance immediately), you may have hit a steel beam or double-stud header.
For steel: you'll need self-tapping metal screws and a cobalt drill bit. This is usually where DIY installations go sideways.
Finished Basements
Finishing a basement for a TV room is a classic NJ move. But basement walls are different:
- Exterior walls are concrete or cinder block behind drywall. You can't use lag bolts in concrete — you need concrete anchors (Tapcon screws or sleeve anchors) and a hammer drill.
- Interior partition walls are standard wood stud construction, same as upstairs.
- Furring strips: Sometimes the drywall is mounted on thin 1x2 furring strips attached to the concrete. These are NOT strong enough to hold a TV. You need to go through to the concrete behind them.
Condos and Townhouses
NJ has a ton of condo and townhouse developments built in the 1980s through 2000s. These typically have standard drywall over wood studs, but the studs may be metal (light-gauge steel) instead of wood in some interior walls. Metal studs require toggle bolts or specialized metal-stud TV mounting hardware — lag bolts won't hold.
Tools You Don't Need (But People Buy Anyway)
- Anchors for drywall-only mounting: Plastic drywall anchors, even "heavy-duty" ones rated for 75 pounds, should never be used for TV mounting. TVs create a lever arm — the weight pulls outward from the wall, not straight down. Always mount into studs.
- Laser levels: Nice to have, but a regular bubble level does the job perfectly for TV mounting. Save the laser for tiling.
- Cable fishing tools: Unless you're running cables through the wall (which requires cutting holes), you don't need fish tape or flex bits for a basic mount.
When Professional Installation Makes Sense
Here's the honest truth: in a typical NJ home with drywall over wood studs, a competent DIYer with the right tools can mount a TV successfully. It's not rocket science.
But there are situations where calling a professional saves you time, money, and stress:
- You're not sure what's in your walls. Plaster, metal studs, steel beams, concrete — if you don't know, a wrong guess means holes in the wrong places and a TV that might not stay on the wall.
- Cable concealment. Running cables through the wall for a clean look requires cutting access holes, fishing cables, and possibly installing a recessed outlet. That's electrical work. See our guide on how to hide TV cables for what's involved.
- Above a fireplace. Masonry fireplaces require masonry bits and anchors. Gas fireplace surrounds have specific clearance requirements.
- You want it done in 45 minutes, not 4 hours. We do this every day. The install itself is fast. The part that takes forever for DIYers is the measuring, re-measuring, second-guessing, and fixing mistakes.
We service all of northern New Jersey — Bergen, Essex, Hudson, Passaic, Morris, Union, Middlesex, and more. Same professional install quality we bring to NYC apartments, adapted for NJ homes. Browse our recommended tools and accessories or book your install — it takes about 2 minutes.