Do I need to be worried about asbestos?

• <div>If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in <a href="https://www.angi.com/nearme/asbestos-abatement/">an asbestos removal expert</a> to evaluate the situation. </div>

Do you always have to remove asbestos wiring?

• <div>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.</div>

Where would asbestos be in my home?

• <div><a href="https://www.angi.com/articles/how-can-i-tell-if-house-has-asbestos.htm">Asbestos</a> can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:<ul><li>Acoustic ceiling tiles</li><li>Furnace insulation</li><li>Home appliances</li><li>Fire-retardant clothing</li><li>Cement pipe</li><li>Pipe insulation</li><li>Wall and ceiling insulation</li><li>Vehicle brake pads</li><li>Vinyl flooring</li><li>Sprayed acoustic ceilings</li><li>Stove insulation</li><li>Patching compounds</li><li>Textured paints</li><li>Roofing shingles</li><li>Siding</li></ul></div>

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Verified Reviews for Percolation Testing pros in Gilroy, CA

*The Angi rating for Percolation Testing companies in Gilroy, 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 Gilroy, 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 September 22, 2025

Reviewed in September 2025
When my gate lock stopped working, I reached out for repair. The locksmith arrived fast, fixed the issue with precision, tested it carefully, and restored security. Reliable, skilled, and truly outstanding service overall.
Morgan Hill Locksmith
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Reviewed in October 2024
Nickolas arrived on time and proceeded with the project as per instructions. Job was completed and everything worked smoothly. Highly recommended!!!
Aaron's Plumbing & Rooter
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Reviewed in September 2023
This is my second experience with Baileys Plumbing. Both were excellent and will definitely call them again for my plumbing needs. The work being done was explained thoroughly and made me feel totally secure my needs will be taken care of. The men are professional and knowledgeable and the...
Bailey Plumbing Inc
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Reviewed in October 2022
Chris has been great at communicating and scheduling the service. He gave us good tips as well as a good estimate for what would be performed. We got Tier 2 cleaning which includes Removing debris from gutters and roof, rinsing the gutters, patching up to 3 minor leaks (there wasn't any...
CA Wash Pros
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Reviewed in August 2021
Adam did a great job diagnosing the proble, fixing the clogged pipe and cleaning up afterwards. I highly recommend Bigg Trees Plumbing.
Bigg Tree Rooter & Plumbing
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Reviewed in June 2021
John and his co-worker were very prompt and efficient as well as friendly and personable. They tested the new piping and had me inspect their work. This is the second time I have used this company. Last time, John quickly came to install a new water heater. I definitely recommend ...
John Hilberath Plumbing & Rooter, Inc.
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Reviewed in June 2020
Explained what was going to be done, time frame for tests where results would be sent time frame for report. Very professional and polite. Would use again if needed and recommend to anyone who need service.
A1 Certified Environmental
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Reviewed in June 2018
Richard Gray and his daughter Jayce, also a certified environmentalist, were punctual for our appointment and very thorough with sample testing and air quality testing. They were very patient in explaining their process and answered all my questions without hesitation. I would highly recommend...
Certified-Environmental
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Reviewed in June 2014
Jaime came out the same day and worked tirelessly to clear a test cap left by the builder of our year old home. Since we were past the first year in the house and past the standard warranty, the builder would not automatically send out a plumber so I reached out to fantastic rooter. After Jaime...
Fantastic Rooter
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Reviewed in August 2009
I had recently had my home inspected and was concerned about mold and what to do about it. I called Mr Standish because I had just used him for my home inspection, and he was again able to do the mold testing right away, and got back the results to me within a few days. It was helpful to have...
Standish Inspections
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Percolation Tests questions, answered by experts

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.

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

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.

Asbestos can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:

Acoustic ceiling tiles
Furnace insulation
Home appliances
Fire-retardant clothing
Cement pipe
Pipe insulation
Wall and ceiling insulation
Vehicle brake pads
Vinyl flooring
Sprayed acoustic ceilings
Stove insulation
Patching compounds
Textured paints
Roofing shingles
Siding

In the event of suspected or confirmed asbestos contamination on the body, it is imperative to take immediate measures to reduce health risks. To avoid further exposure, carefully remove contaminated clothing and shower thoroughly to remove any asbestos fibers. Seek prompt medical attention, and inform your healthcare professional about your suspected asbestos exposure. Since asbestos-related health issues can take years to surface, regular medical check-ups are advised for anyone with a history of exposure.

The Gilroy, CA homeowners’ guide to percolation testing services

From average costs to expert advice, get all the answers you need to get your job done.

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