How often does it renew in Trenton?

every tenant turnover or at least every 3 years; certificate valid 2 years

Home / New Jersey / Trenton

✓ Source checked 2026-10-20

Trenton, NJ lead-safe rental rules

Art. XVIII lead-based inspections

The rule: Art. XVIII lead-based inspections
How often: every tenant turnover or at least every 3 years; certificate valid 2 years
Fees & fines: $350 (1 BR) to $600 (5+ BR) per unit, $300 reinspection, $50 filing + $20 state fee; up to $1,000/week late penalty (§132-135, verified 2026-10-20 via code summary)
Who can inspect: DCA-certified contractor
Applies at: city level
Official source: ecode360.com/45790611…
Last checked: 2026-10-20

Countdown · 2027-07-22

–days–hours–min

Estimated second-round NJ inspection wave (3-year cycle after the July 22, 2024 first deadline). Our estimate: check your own certificate.

What it costs in New Jersey?

Published government fees (sourced):

New Jersey (statewide, all municipalities): $20 state fee per unit + municipal fee source
Newark: $25/unit certificate filing fee + $20 state fee per inspection; city inspector fee set by ordinance; up to $300/unit fine for no access (§16:3-20.6, verified 2026-10-20) source
Jersey City: $200/unit city inspection (Ord. 24-066, cut from $250) + $20 state fee; or hire a DCA-certified contractor (verified 2026-10-20) source
Trenton: $350 (1 BR) to $600 (5+ BR) per unit, $300 reinspection, $50 filing + $20 state fee; up to $1,000/week late penalty (§132-135, verified 2026-10-20 via code summary) source

Private inspector price: not published by any government, and it varies with unit count and test type. Compare 3 quotes before you pick.

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When is your Trenton certificate due?

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Licensed inspectors near Trenton

184 licensed firms are on the New Jersey registry. A few of them:

1 ALL AMERICAN LEAD SERVICES
MILLVILLE, NJ · 609-319-3149

✓ License on state list

A & B LEADMASTERS, LLC
LAKEWOOD, NJ · 732-901-0222

✓ License on state list

A J ENVIRONMENTAL SERVICES
LAKEWOOD, NJ · 856-880-5323

✓ License on state list

A LIU COMPANY
MONTCLAIR, NJ · 732-301-4599

✓ License on state list

See all 184 NJ firms

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Not legal advice. LeadSafeRules summarizes official city and state sources for information only. Rules, fees and deadlines change, so confirm with the official source or your local housing or health department before relying on this. Every rule page links its source and shows the date we last checked it.