Do you always have to remove asbestos wiring?

• <div><p>If you have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.</p><p>However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.</p></div>

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*The Angi rating for Percolation Testing companies in Lawndale, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

*The HomeAdvisor rating for Percolation Testing companies in Lawndale, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

Last update on May 19, 2026

Reviewed in May 2026
I had an excellent experience with Mold Dwelling Testing from start to finish. The inspector was extremely professional, knowledgeable, and thorough during the entire process. You can tell they genuinely care about helping people identify the source of mold problems instead of just rushing...
Mold Dwelling Testing
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Reviewed in November 2024
TopNotch contacted me right away. Mike was friendly and knowledgeable and was able to fast-track our testing. I was impressed with their website/portal that allowed me to see the progress of the report, download the full report, and make the payment online. I would highly recommend their...
Top Notch Testing, LLC
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Reviewed in May 2021
It was great! Robert was very thorough and explained my options of doing the test and reasons why it is done. Also told me at the beginning how much it cost to do the test and to do analysis for each samples.
Lakeshore Inspections
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Reviewed in February 2020
The guy was punctual, professional, and efficient. He took samples around the house and sent it to a certified lab. He is license to do the work and gave us report very quickly. He also do mold and lead testing.
Nick's Environmental Consulting, LLC
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Reviewed in April 2019
Not well. Meter turned off by Gas Company. Initial step to isolate gas line at meter, plug, then pressure test for possible leak in indoor gas line well done. Pointed out to where leak had been found by Gas company. Dug out vertical galvanized pipe, found to be old and corroded. While attempting...
CRAIG'S PLUMBING
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Reviewed in July 2017
The inspection went very well. I just wish the inspector has show me and the owner the water pressure test while we were there and gave the owner a recommendation.
The Elite Group Home and Termite Inspection Servic
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Reviewed in February 2017
William Laroue was very patient and professional in explaining the process to us and answered all our questions. He picked up the sample and delivered the test report, as promised, promptly and professionally. I'd definitely recommend this business to anyone who is in need of Asbestos...
Laroue Environmental, LLC
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Reviewed in January 2017
It went well (considering I had asbestos in the house). Jon was able to give me immediate appointments both times, which was greatly appreciated. He was very professional and friendly when he came to perform both tests. Dana, their phone receptionist, was also great. She answered all of my...
JLM Environmental
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Reviewed in September 2016
Technician Mitch came by at the exact time window given and solved the problem very quickly and efficiently, without any spilling of water or any issues whatsoever. <br /> The bathroom basin was clogged up. Mitch first drained the basin using a vacuum. Then he opened up the bottom of the drain...
Rooter Alert Plumbers & Sewer Contractors
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Reviewed in June 2016
It was a very good experience ,he explain the whole process of the testing and why I need I the testing. He explained procedure of the clean up,the containment, the demolition and the Final testing at the end. he was very knowledgeable of insurance Company procedures and help me through...
TFM Mold and Water Damage Restoration
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Percolation Tests questions, answered by experts

In the 1980s, the use of asbestos in house siding materials underwent a significant decline, ultimately being phased out by the mid-1980s to early 1990s. This change was largely due to a growing awareness of the severe health risks associated with asbestos exposure, particularly its link to lung diseases and cancers. With increased public concern and regulatory agency involvement, building codes and regulations were updated to restrict the use of asbestos in construction materials.

If you have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.

However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.

Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.

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

Asbestos was commonly used in cloth wiring, but not all types of cloth wiring contain it. The age, condition, and appearance of the wiring can provide clues as to whether asbestos is present or not, but the only way to know for sure if the wiring has asbestos is to have it tested.

The Lawndale, CA homeowners’ guide to percolation testing services

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