Is asbestos siding dangerous?

• <div><p>Asbestos siding can be dangerous, but it doesn't necessarily pose a health risk if it's in good condition and left undisturbed. The danger comes from inhaling asbestos fibers, which can be released if the siding is damaged, deteriorating, crumbling, or disturbed during remodeling or repairs. Exposure to these airborne fibers can cause serious, life-threatening diseases like asbestosis (lung scarring), mesothelioma (an aggressive cancer), and other lung cancers.</p><p>If your asbestos siding is intact, the general recommendation is to leave it alone. However, if it's damaged or you plan to renovate, it's crucial to handle it safely. Due to the significant health risks and the difficulty of containing the fibers, it is not recommended to perform any asbestos work yourself. Instead, you should hire a professional asbestos removal company to inspect, repair, encapsulate, or remove the material. The presence of asbestos can also negatively impact your property's value.</p></div>

Get matched with top percolation testing pros in Redmond, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your percolation testing project in Redmond, WA?

Select your specific project to find the pro for you.

TRUSTED BY REDMOND, WA HOMEOWNERS

4.4
Average homeowner rating
4.6k+
Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Redmond, WA

*The Angi rating for Percolation Testing companies in Redmond, WA 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 Redmond, WA 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 14, 2021

Reviewed in May 2021
I have only good things to say. Pascal was super responsive, professional, explained the mold testing process and what kind of air samples he recommended. The results were ready within 2 days, along with a detailed lab report and an explanation of the report that was easily understandable. I...
5 Microns Inc.
Request a quote
Reviewed in February 2021
work performed on time, at quoted price. Test results provided promptly.
Environix Testing & Remediation
Request a quote
Reviewed in March 2020
Easy to get appointment. Got a fast answer on the test results
Advanced Asbestos Company, LLC
Request a quote
Reviewed in June 2019
The real test is how long the new surface lasts. I had this tub resurfaced (by a different company) when I bought the house and had problems with it peeling. Juan was polite and respectful. He was diligent about covering everything in plastic and cleaned everything up when he was done.
Premier Resurfacing Services, LLC
Request a quote
Reviewed in August 2018
Was able to take his samples soon after we contacted him, and got the test results to us in a very timely fashion. His report was complete and understandable. He provided some good advice on remediation.
Affordable Asbestos Inspections
Request a quote
Reviewed in May 2018
We had Jack come out to do the Backflow testing every year since we moved here 4 years ago. He responds promptly when scheduling, is very punctual and very professional. He sends the report to the water supplier directly, so no extra work for us. I would recommend him any time.
Redwood Backflow
Request a quote
Reviewed in October 2017
The project was completed on time, on budget and looks great. Juan and Astrid were very professional and responsive. The thought was to chemical strip the old finish but while they were chemical stripping the north side, they started a test using good old mechanical sanders on the east wall....
Colibri Painting & Remodeling INC
Request a quote
Reviewed in May 2017
I had to call to find out what to do after my purchase. I was not sure whether or not they would send me an at-home kit or if I should just send them a sample in my own bag. Directions for Angie's list customers could be more clear, thus the B grade on professionalism. Other than that, I rate an...
MICROLAB NORTHWEST
Request a quote
Reviewed in May 2017
They come four times a year. They're congenial, always ask if they need certain little tests or what ever. They phone ahead of time to tell you the worker will be there at a certain day. I would tell others that I would recommend them. They have a guarantee on their work.
Western Exterminator
Request a quote

Find Percolation testing pros in Redmond

No results for Percolation testing pro in

Try adjusting your search criteria.

Percolation Tests questions, answered by experts

Asbestos siding can be dangerous, but it doesn't necessarily pose a health risk if it's in good condition and left undisturbed. The danger comes from inhaling asbestos fibers, which can be released if the siding is damaged, deteriorating, crumbling, or disturbed during remodeling or repairs. Exposure to these airborne fibers can cause serious, life-threatening diseases like asbestosis (lung scarring), mesothelioma (an aggressive cancer), and other lung cancers.

If your asbestos siding is intact, the general recommendation is to leave it alone. However, if it's damaged or you plan to renovate, it's crucial to handle it safely. Due to the significant health risks and the difficulty of containing the fibers, it is not recommended to perform any asbestos work yourself. Instead, you should hire a professional asbestos removal company to inspect, repair, encapsulate, or remove the material. The presence of asbestos can also negatively impact your property's value.

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

There are products that still contain asbestos, but they were typically installed decades ago. Common places where you may still find asbestos-containing materials are in siding, wrapped around ductwork, in older appliances (i.e., stove and gravity furnaces), and in floors. Asbestos was primarily used as an insulator, so anywhere in an older home where you lose heat is where you will most likely find asbestos.

Asbestos testing takes place in two stages—collection and lab testing. Collection can take less than 20 minutes if a professional manages to get a direct sample. If air samples are required, then the pro will set up a testing device and return to collect it. In both cases, the sample is sent to a lab and results are confirmed or denied usually within one to two days.

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

The Redmond, WA homeowners’ guide to percolation testing services

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

See all articles

Alison Kasch
•
Jul 10, 2026Jul 10, 2026
How Much Does a Perc Test Cost? [2026 Data]
Most building projects and septic installations require soil testing to ensure proper drainage. Learn how much a perc test costs and what affects costs.
Dan Simms
•
Jul 9, 2026Jul 9, 2026
How Much Does Soil Testing Cost? [2026 Data]
Find out how much a soil test costs and what you get for your money with our expert guide. Know what to budget for different types of soil tests.
Angi
•
Aug 27, 2026Aug 27, 2026
Perc Testing: Everything You Need to Know
Planning a new septic system? Learn about perc testing costs, soil drainage requirements, and how to hire the right local pro for your property.
Mitchell Grant
•
Jul 9, 2026Jul 9, 2026
What Is a Perc Test for Septic Systems and Why Is It Necessary?
A perc test for septic analyzes the absorption rate of the soil where a tank is going to be installed. Learn more about the test, cost, and passing grades.
Kate Fann
•
Jul 9, 2026Jul 9, 2026
How to Test a Septic Drain Field’s Effectiveness
Learn how to test a septic drain field to ensure it’s functioning properly before encountering costly issues.
Dan Simms
•
Jul 9, 2026Jul 9, 2026
When Is the Best Time to Do a Perc Test?
Not sure about the best time to do a perc test? Learn about factors that affect results and test costs to choose the ideal timing for your project.