Top-rated lead testing and removal specialists.

Best lead testing and removal specialists near Ontario, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your lead testing and removal project in Ontario, WI?

Select your specific project to find the pro for you.

Verified Reviews for Lead Testing And Removal pros in Ontario, WI

*The Angi rating for Lead Testing And Removal companies in Ontario, WI 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 Ontario, WI 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 October 03, 2026

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

Avatar for Red Diamond Mold Remediation and Lead Abatement, LLC
Red Diamond Mold Remediation and Lead Abatement, LLC
4.6(
70
)
Toxic Lead - Abatement

Serving Ontario, WI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"They worked fast and cheap. They were also able to remove my asbestos with me still in the home."
Response time4 hrs
Response rate100%
13 neighbors recently requested a quote
Request Quote
Lead Testing and Removal FAQs, answered by experts

Results from professional lead testing are typically available within a few days to a week (2-7 days), depending on factors like laboratory processing times and the volume of samples being analyzed. Expedited services may also be available for urgent situations.

Unfortunately, lead dust does not look different from any other type of dust. You cannot detect it with the naked eye. To determine if you have lead dust in your home, you will need to hire a local company to take a sample from the paint and test it for you in a lab.

If lead is detected in a property, steps should include arranging for professional removal or containment, notifying all occupants, and implementing interim safety measures to reduce exposure.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

Some of the signs that could mean your water is contaminated, such as cloudiness or bubbliness, could also be non-problems that don’t affect your water’s potability. However, if your water smells or tastes strange, it’s a good idea to stop drinking it and test it immediately. If your well water is contaminated, the best way to discover that is to test it.

The Ontario, WI 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.

See all articles