Home Projects
5 Contractor Red Flags Every NJ Homeowner Should Know — and How LocalJobs Removes Every One of Them
A 60-second checklist that saves Monmouth homeowners thousands in deposits, unpermitted work, and "surprise" change orders — plus a faster way to hire.
Project season hits hard at the Shore
If you live in Monmouth, your house has a calendar of its own: decks in spring, kitchens in summer, roofs in fall, basements in winter. The biggest mistake homeowners make isn't paying a little too much — it's paying a deposit to the wrong person, letting unpermitted work happen on the house, or signing a vague contract that turns into five "surprise" change orders.
Here's the short version of what NJ law actually requires, the five red flags Consumer Affairs publishes, and the part nobody talks about: doing all this verification yourself, on every contractor, for every project, is a part-time job. That's exactly why we built LocalJobs.
The 3 non-negotiables before you sign anything
Before we get to the red flags, every legitimate NJ contractor will hand you these three things without flinching:
- A written contract — required in NJ for any home improvement project over $500
- A NJ Home Improvement Contractor registration number — it starts with
13VH - Proof of insurance — including the insurer's name and phone, so you can actually call and verify
If a contractor can't produce all three, the conversation is over. On LocalJobs, you never have to ask — contractors can't even submit a bid without their 13VH on file and verified against the NJ License Verification database.
Red Flag #1 — They want more than one-third upfront
NJ Consumer Affairs explicitly warns homeowners to be wary of any contractor who asks for more than a third of the total payment before work begins. The "big deposit, small follow-through" pattern is the #1 way home projects go sideways.
What protects you
- Payment schedules tied to milestones you can actually see (demo complete, rough inspection passed, materials delivered)
- Documented payments — never cash, never wire to a personal account
On LocalJobs: Bids are itemized with milestone payment schedules built in. You see exactly when each payment releases and what work has to be completed first. No 50%-deposit-and-vanish.
Red Flag #2 — "We don't need a contract" or the contract is half a page
Any contractor who tells you a written contract isn't necessary is telling you they don't want to be held to anything. NJ law requires contracts in writing for any project over $500, and the contract must include:
- Contractor's legal business name and address
- Start and completion dates
- Full description of the work
- Total price
- The 13VH registration number
On LocalJobs: Every accepted bid auto-generates a contract that includes all five required elements. No napkin deals. No "we'll figure out the details later." The scope you accept is the scope you get, and any change orders have to be approved in writing in the platform before work begins.
Red Flag #3 — They can't show a real 13VH registration (or it doesn't match their business name)
In New Jersey, home improvement contractors must register annually with the Division of Consumer Affairs, and the registration number must appear on all contracts, ads, and commercial vehicles. The number begins with 13VH.
You can verify it yourself at the NJ License Verification portal — choose "Home Improvement Contractors" and search by business name or registration number. The name on the registration has to match the name on the contract. Not "my cousin's company." Not a slightly different spelling.
On LocalJobs: We do this check for every contractor before they can bid on a single project. Their business name, 13VH number, and insurance certificate are all verified against state databases at signup and re-checked at renewal. If a contractor goes inactive or their registration lapses, they're suspended from bidding the same day.
Red Flag #4 — They push you to skip permits (or "we'll handle it" with no details)
This is the one that haunts Monmouth homeowners months or years later — when you try to sell, refinance, or file an insurance claim, and an unpermitted addition or electrical job blows up the deal.
A real contractor will tell you exactly:
- Which permits your town requires for this job
- Whose name the permit goes under (theirs, not yours, in most cases)
- When the inspections happen and what has to be done before each one
On LocalJobs: Permit responsibility is a required field in every bid. You see whether the contractor is pulling permits, which permits apply, and what inspections are scheduled — before you accept the bid. No "we'll handle it" black boxes.
Red Flag #5 — Cash only, P.O. box only, or "we were just in the neighborhood"
Consumer Affairs lists three classic warning signs that are easy to miss when you're busy and just want the work done:
- They demand cash payment
- The business has only a P.O. box — no physical address
- They show up uninvited claiming they're "in the neighborhood" with a same-day deal
These are sales tactics, not coincidences. The "today only" pressure is designed to short-circuit the verification you'd otherwise do.
On LocalJobs: Every contractor has a verified business address, a payment account tied to their legal entity, and a bid history visible on their profile. There is no cash channel. There is no door-knocker. Homeowners post projects, contractors come to you.
Why we built LocalJobs
The whole vetting checklist above takes a careful homeowner about 2-3 hours per contractor — verify the 13VH, call the insurer, search for cash-deposit horror stories, get 3 written estimates, compare scope. Most homeowners don't have that time, and the ones who do still end up with bids that aren't comparable because every contractor scopes a job differently.
LocalJobs solves it by inverting the marketplace: you post your project once, and verified Monmouth-area contractors bid on it in standardized format. You typically get 3 bids within hours (not days), all with matching scope, milestone payment schedules, permit responsibility, and contract terms. You pick the one that fits — or you walk away. There is no fee for homeowners.
Post your project free
If you've got a deck, kitchen, roof, basement, bathroom, or anything in between coming up this season, post it in 90 seconds at localjobs.advalorem.io. Verified NJ contractors will bid, and every red flag above is handled before you ever see a bid.
If you're a contractor reading this and you're already 13VH-registered with current insurance, you can claim your profile and start bidding on jobs in your zip codes the same day.