Short answer: anywhere from $125 to $600 per unit, and the spread has almost nothing to do with quality. It comes down to who is inspecting, what type of test your municipality requires, and how the inspector handles lab fees. We charge $125 to $150 per unit with the lab included. Plenty of NJ inspectors quote $300 to $600 for the same certificate. Here is where that gap comes from.
NJ's lead-safe law gives each municipality one of two testing standards. A visual assessment means a certified inspector walks the unit checking every painted surface for deterioration: chipping, peeling, chalking, friction damage on windows and doors. No samples, no lab. It's faster, so it should be cheaper.
A dust wipe test is the stricter standard. The inspector physically wipes floors, windowsills, and window troughs with collection media, and every sample goes to an accredited lab for analysis. More time on site, plus a per-sample lab charge. This is where quotes balloon, because some inspectors pass lab fees through at a markup, sample by sample. Ask whether the lab is included in the quote. If the answer is vague, the invoice will not be.
Our pricing is the same either way: $125 to $150 per unit, lab included. Not knowing which standard your town uses is normal, by the way. We look it up for you when you book.
A 12-unit building is not 12 separate house calls. The drive time, the setup, the paperwork overhead all happen once. So per-unit pricing should drop as unit count rises. If an inspector quotes you the same single-family rate multiplied by 12, they're charging you for efficiency they get to keep.
For portfolios it matters even more. If you run 40, 100, or 500 units across South Jersey on a rolling three-year certification cycle, you should be on a schedule with locked pricing, not calling for one-off quotes every time a tenant turns over. That's how we run it for the property managers we work with, and it's worth demanding from whoever you hire.
Because they can. Demand jumped when NJ made these inspections mandatory for pre-1978 rentals, and the supply of certified Lead Inspector / Risk Assessors did not keep up. A lot of the established players book 4 to 6 weeks out and price accordingly. The certificate you get at $600 is the same certificate you get at $150. Same state form, same legal standing, same three-year cycle.
What actually matters is that the person doing it holds a current NJ Lead Inspector / Risk Assessor certification. Not just EPA RRP, which is a contractor renovation credential and does not authorize anyone to issue your certificate. If you want the full rundown of what the law requires and who it applies to, our NJ lead law reference page covers it with citations.
Here's the part nobody prices into the phone quote. If your unit fails, you need remediation and then a re-inspection before you get the certificate. An inspector who only inspects hands you a failed report and a goodbye. Then you're finding a contractor, scheduling the fix, and paying a second inspection fee while the unit sits.
We hold both the inspection credential and the EPA RRP contractor certification, so the remediation and the re-test happen inside one shop. For an owner, that's the difference between a two-week gap and a two-month gap in rent.
Four questions separate a fair quote from an expensive one. Is the lab fee included or billed per sample? What's the per-unit rate at my building size? How far out are you booking? And if the unit fails, who handles the fix?
If you want our answer to all four: $125 to $150 per unit, lab included, days not weeks, and we fix what we find. Request an inspection here or call 856-885-2241 and we'll confirm your town's testing standard while you're on the phone.
Tell us the address and unit count. We'll confirm your municipality's testing standard and quote it flat.