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*The Angi rating for Lead Testing And Removal companies in Washington, 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 Washington, 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 June 24, 2026

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Lead Testing and Removal questions, answered by experts

DIY lead testing kits are available, but they often lack the accuracy and reliability of professional services. Professional testing is recommended for more accurate results, as properly certified testers can provide a thorough analysis, clear recommendations, and the necessary legal documentation if remediation is required.

The average cost of a lead paint inspection is about $600, but it can cost as low as $150 or as much as $800, depending on the size of the area, geographic location, and the inspection methods. Some of the most common lead paint inspection methods include:

  • Visual inspection: $150–$400

  • Paint sampling: $200–$600

  • X-ray fluorescence (XRF): $250–$700

  • Risk assessment: $300–$800

Lead exposure poses significant health risks, including neurological, developmental, and behavioral disorders, especially critical in young children and fetuses.

You can paint over lead paint, or “encapsulate” it with a special paint that includes an ingredient called an encapsulant. The EPA approves encapsulation as a lead paint removal method as long as the paint remains undisturbed. Standard types of paint without an “encapsulant” from the big box stores or hardware stores do not meet EPA standards for remediation of lead-based paint.

Professionals use specialized equipment and techniques to detect asbestos, radon, and VOCs.

The Washington, 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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