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Top-Rated Lead testing and removal specialists in Richmond - Updated Nov 2026

Lead Testing and Removal FAQs, answered by experts

While not all homes built before 1978 contain lead paint, enough do, so you’ll still want to test to be on the safe side. The federal government banned lead-based paint for homes in 1978, but your state may have banned lead before that time. Around 24% of homes built between 1960 and 1977 contained lead-based paint, while 87% of homes built before 1940 contained lead-based paint.

Properties should be tested for lead every 2-3 years, especially if they are older, have undergone renovations, or show deterioration of paint or interior finishes.

According to the EPA, there is no safe level of lead in the blood, and so the maximum contaminant level goal (MCLG) for lead in water is zero. Even at low levels, lead is harmful to human health. It can also remain in the body and build up over time with repeated exposure.

Lead exposure poses serious health risks, particularly for children, and can be present in paint, pipes, and soil.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

The Richmond, NH homeowners’ guide to lead testing and removal services

From average costs to expert advice, get all the answers you need to get your job done.