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*The Angi rating for Lead Testing And Removal companies in Johnston, IA 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.

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Last update on October 27, 2025

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Avatar for Milledge Construction
Milledge Construction
5.0(
9
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Johnston, IA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Excellent. No problems and the work was very efficient and quick. They were in and out in just a couple hours and left no trace of a mess what so ever. Very pleased with the overall installation"
Radon mitigation system
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project

+56

Response time1 day
46 neighbors recently requested a quote
Recommended by100%of homeowners
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Lead Testing and Removal questions, answered by experts

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.

Testing typically costs between $200 and $600, depending on the number of samples and laboratory analysis.

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

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

If the lead paint is in a place that is not easily disturbed and is not flaking or deteriorating, you do not necessarily need to remove it. Lead is toxic when dust particles or flakes from peeling lead paint are ingested. If people are not in the area with the lead paint, it may be safe to leave it in place. You still may want to consider encapsulation with a paint formulated for covering lead-based paint, just for an added layer of protection.

The Johnston, IA 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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