Get matched with top percolation testing pros in Merrifield, VA

Q: Does knob and tube wiring have asbestos?

• <div><p>Knob and tube wiring is an older type of electrical wiring that's no longer used and <a href="https://www.angi.com/articles/knob-and-tube-electrical-wiring-safe.htm">generally not considered safe</a>. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.</p></div>

Q: Do bathroom tiles have asbestos?

• <div><p>Bathroom tiles can contain asbestos, just the same as patio tiles or kitchen tiles. Remember that asbestos was used primarily for its insulative and fire-resistant properties, both of which are desired in a house. Before we knew asbestos caused cancers and other diseases, it made a lot of sense to include it in many different building materials, including bathroom tiles.</p></div>

Q: What are the health risks of asbestos?

• <div><p>Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.</p><p>Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.</p></div>

Q: How do property size and test types influence indoor air quality testing expenses?

• <div><p>Costs depend on property size, test types, and additional services like mold sampling.</p></div>

Q: Do installations include testing?

• <div><p>Yes, most services include testing the generator to ensure functionality. Confirm with your provider.</p></div>

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Verified Reviews for Percolation Testing pros in Merrifield, VA

*The Angi rating for Percolation Testing companies in Merrifield, VA 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 Merrifield, VA 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 01, 2025

Reviewed in May 2025
Team did a great job, and didn’t try to upsell me. They diagnosed and replaced the leaking pipe - a competitor tried to use the leak as an excuse to sell me on replacing the entire boiler as the only way forward. Appreciated JDL’s focus on addressing the issue at hand. They also tested and...
JDL HVAC & Plumbing Services
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Reviewed in November 2021
Mario was very efficient getting my floor tile and sealer tested. The tile came back positive, but the sealer showed no trace of asbestos. But when he gave me an estimate to remove the asbestos tile from my home, his estimate was about $6,000 more than the other 2 companies estimated. Very...
Applied Restoration Group
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Reviewed in October 2020
Quick but expensive for expedited Residential asbestos testing
Young Environmental Services
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Reviewed in March 2020
Tests went fine Had low level of normal mold..non toxic. Then they cleaned and sealed areas. One area required removing sheet rock, sealing and reinstalling new waterproof Sheetrock and molding. Looks great.
MoldGone LLC
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Reviewed in October 2019
We hired Valor Mold to do some mold testing because we had a undetected water leak in our kitchen. Scheduling an appointment was super easy with Alix and Lori sent us a very informative email detailing the process so I knew what to expect before the testing began. David performed the testing...
Valor Mold Removal
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Reviewed in May 2016
If you need to have your home tested use this company. Making the appointment was easy. Came to the house on time and had the report completed with in 24 hours.
Geller Environmental Labs Inc
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Reviewed in July 2014
Technicians arrived on time and performed the work quickly. One member of the crew spoke little English, which made water testing a challenge, but the result was exactly as advertised. <br />
J & E Home Services
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Percolation Tests questions, answered by experts

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

Bathroom tiles can contain asbestos, just the same as patio tiles or kitchen tiles. Remember that asbestos was used primarily for its insulative and fire-resistant properties, both of which are desired in a house. Before we knew asbestos caused cancers and other diseases, it made a lot of sense to include it in many different building materials, including bathroom tiles.

Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.

Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.

Costs depend on property size, test types, and additional services like mold sampling.

Yes, most services include testing the generator to ensure functionality. Confirm with your provider.

The Merrifield, VA 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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