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*The Angi rating for Lead Testing And Removal companies in Alstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

*The HomeAdvisor rating for Lead Testing And Removal companies in Alstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

Last update on November 04, 2025

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Lead Testing and Removal questions, answered by experts

Lead removal services typically cost between $1,000 and $5,000, depending on the extent of lead presence, the property size, and the complexity of the abatement process.

Professional lead testing services typically cost between $200 and $500, with the price varying based on the extent of testing and the specific areas tested within the property.

Lead toxicity comes from inhaling lead or consuming it. Before the 1980s, when the government banned lead from consumer use, it could be found in paint, plumbing, pipes, ceramics, and even gasoline. Lead paint is toxic for the same reason lead itself is toxic, which is why lead poisoning from paint presents the same as lead poisoning from water or food sources, with a slight increase in respiratory symptoms vs. digestive symptoms. Lead paint is most dangerous when it’s old and peeling, cracking, or otherwise disturbed. This increases the concentration in the air and, therefore, in breathable air. 

Several different measurements may be used to determine the amount of lead in water. The most common unit of measurement is micrograms per liter (µg/L), which is the same as parts per billion. Another measurement is milligrams per liter (mg/L), which is the same as parts per million.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

The Alstead, 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.

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