How is lead measured in water?

• <div><p>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.</p></div>

Is exterior paint toxic after it dries?

• <div><p>Exterior paint contains a higher level of VOCs, which can be dangerous if you’re exposed to it for a long period of time. The good news is that paint’s toxicity reduces significantly once fully dried and cured. Do not keep open exterior paint cans in your home, basement, or garage, exposing your household to harmful chemicals over time.</p></div>

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Q: How long does testing take?

• <div><p>Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.</p></div>

Q: What is the acceptable amount of lead in drinking water?

• <div><p>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.</p></div>

Q: How do I prepare for lead testing?

• <div><p>Avoid disturbing suspected lead-containing materials and follow professional guidance on sample collection.</p></div>

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Verified Reviews for Lead Testing And Removal pros in Northfield, NH

*The Angi rating for Lead Testing And Removal companies in Northfield, 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 Northfield, 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 July 06, 2026

Reviewed in July 2026
Tree stumps have been removed and the areas look like the stumps had never been there. It was done professionally. The proprietor called me shortly after I posted the project Sunday evening. We agreed that he would call me early Monday afternoon. He did so and asked if he could bring his...
Northeast Stump Grinding, LLC
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Reviewed in April 2026
These guys saved us today with prompt and professional junk removal. By prompt I mean within 15 minutes of our call! Amazing! As a Navy vet myself, it is great to see a veteran owned company operating for success!
DMPS, LLC
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Reviewed in February 2025
Very through inspection was done and problem taken care. We had a heavy infestation of rats and mice. The service was prompt and and well done by a very friendly and polite service man.
Granite State Wildlife Control
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Reviewed in August 2024
Pabstâ s team were professional from start to finish! Removed a tree by the edge of the lake safely and others around the property and overhanging the house. Very skilled and knowledgeable! Cleaned up all debris and limbs they trimmed around the property better than how it was! The quality,...
Blue Ribbon Tree Service
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Reviewed in January 2023
Very happy with their service of appliance disconnection and gas line removal I had requested in a timely manner and reasonably priced.
Action Plumbing Heating And Air
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Reviewed in December 2022
Very professional quality service and prompt also cleaned up and when done it was like they were never there also went above and beyond and installed a new shower head they noticed on the table I would recommend them 100%
Viper Drain Cleaning
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Reviewed in October 2022
They arrived on time, worked non stop, and got the job done in one day. We had 2 very large trees removed and they didn't leave a branch behind. They were also polite and took time to update us and ask for feedback on the smaller tree trimming that was done.
Tree Fellas
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Reviewed in May 2022
Work has just begun; so far excellent and some good advice about future tree removal.
Affordable Tree Services, LLC
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Reviewed in September 2021
Tree removal was done safely.Mess cleaned up.Owner had a family emergency come up and job was delayed for a couple weeks but he was very good at keeping me posted.Just started his own business after working for another tree company.Give him a try.
Chandler's Logging, LLC
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Reviewed in May 2021
Roy and son Nick did a great job removing a bunch of furniture and bulky junk out of my basement. Wasn't the easiest to manuever, but would recommend to anyone on their region... affordably priced.
Hall's Maintenance
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Find Lead testing and removal specialists in Northfield

K Kirkwood Consulting, LLC

5.0(

)

Toxic Lead - Testing

Serving Northfield, NH and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Kate Kirkwood was easily contacted, quick to respond, and provided excellent service within 5 days of contact! Thank you Kate!"

Response time3 hrs

Recommended by100%of homeowners

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Institute for Environmental Education, Inc.

3.0(

)

Toxic Lead - Testing

Serving Northfield, NH and surrounding areas

In business since 1987

Free estimates

"IEE seemed very professional and very helpful, but their price was a little high and they could not complete the job in my required time frame."

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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.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

Exterior paint contains a higher level of VOCs, which can be dangerous if you’re exposed to it for a long period of time. The good news is that paint’s toxicity reduces significantly once fully dried and cured. Do not keep open exterior paint cans in your home, basement, or garage, exposing your household to harmful chemicals over time.

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.

Avoid disturbing suspected lead-containing materials and follow professional guidance on sample collection.

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

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