Lead testing identifies the presence of lead‑based paint or lead hazards in homes, rentals, and commercial buildings. New Jersey requires lead inspections for most rental properties to protect children and residents from exposure, especially in homes built before 1978 when lead paint was banned federally.

Most rental properties built before 1978 must undergo periodic lead inspections under New Jersey’s Lead Safe Certification Law. Certified inspectors perform visual assessments and/or dust wipe sampling to confirm the property is safe for tenants.

Lead testing is required at tenant turnover or every two years, depending on the municipality and property type. Some towns require more frequent inspections based on local risk levels and housing age.

Only certified lead evaluation contractors approved by the New Jersey Department of Community Affairs (DCA) may conduct official lead inspections and issue Lead Safe Certifications.

A certified inspector evaluates:

• Interior and exterior painted surfaces

• Dust wipe samples

• Soil or water testing when applicable

• Hazard levels and compliance status Inspectors use specialized equipment and provide a detailed report outlining findings and next steps.

If hazards are detected, landlords must complete remediation or abatement using certified professionals. After corrective work, a re‑inspection is required to confirm the property meets NJ safety standards before a Lead Safe Certificate can be issued.

Yes. Lead exposure is especially dangerous for young children and pregnant women, which is why NJ enforces strict testing requirements for older housing stock.

While not always legally required, lead testing is strongly recommended for any home built before 1978. Buyers, sellers, and real estate professionals often request inspections to identify risks and avoid future liability.

You must contact a certified lead inspector or lead evaluation contractor. These professionals are trained to perform compliant inspections and issue official Lead Safe Certificates for landlords and property managers.