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TRUSTED BY HERCULANEUM, MO HOMEOWNERS

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229
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Verified Reviews for Percolation Testing pros in Herculaneum, MO

*The Angi rating for Percolation Testing companies in Herculaneum, MO 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 Herculaneum, MO 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 20, 2026

Reviewed in May 2026
DP plumbing operates in the most professional way possible and I would highly recommend to anybody that’s looking for real, honest, good work!
DP Plumbing LLC
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Reviewed in November 2023
I have a household of 4 girls and our bath drains have been slow forever. The Zoom Drain technician explained the situation and tested each fixture to analyze where the clog was and, sure enough when he snaked the sink line, the bathtub drain improved too. He also snaked the tub for good measure...
Zoom Drain St. Louis
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Reviewed in July 2023
I was very pleased with the results and I would definitely call this company again!
StartClean Janitoral llc
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Reviewed in October 2020
Mark and his team are very knowledgeable, professional and hard working. Everything went great! Right from our first contact, Mark was very helpful and listened to our questions and answered them thoroughly. We received out quote quickly. The day they came out to install the equipment to...
Metro Radon Control of St. Louis, LLC
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Reviewed in May 2018
They were very professional to deal with. Initial work and product look great. Hopefully, it will stand the test of time.
Charlton Paving & Slurry Seal, LLC
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Reviewed in April 2018
All four valves were leaking and had to be replaced. The plumber did a leak test after valve replacement to make sure everything was holding properly. He was very professional and thorough.
Bieg Plumbing & Mechanical
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Reviewed in February 2017
Good. Checked functioning and cleared drainage to improve flow. Checked control functions. Called to follow-up after run of cycle to test.
1st Choice Appliance Repair
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Reviewed in July 2015
I had no water and I was worried my well pumped went out since it was 20 years old. Mr Foppe had me run some tests to make sure he needed come out, which I liked. Most people want to charge you for a service call. I landed up needing some new parts and not a pump. He was very prompt on...
FOPPE WELL AND PUMP SERVICE
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Reviewed in May 2015
Was done in a timely manner and they even test drove it to make sure it did not over heat. Pressure also tested for any leaks.
Assured Automotive
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Reviewed in April 2015
The contractor was sick the week of the energy audit and sent an associate from another company. I really appreciated the contractor's concern, but this review is really for the contractor who completed the work. <br /> He was on time, but kept getting distracted. He fell into arguing with me...
Peterson Energy Consultants
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Percolation Tests questions, answered by experts

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.

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

Professional asbestos testers or environmental consultants are the best people to call to test for asbestos. An asbestos testing company specializes in collecting and analyzing samples and will be the most qualified to do the job for you. An environmental consultant may not specialize in handling asbestos, but should still have the knowledge and know-how to safely collect a sample and send it off for analysis.

Asbestos itself does not typically leak from a roof. However, if an asbestos-containing roof is damaged or deteriorated, it can release asbestos fibers into the air. This can occur when the roof is disturbed, such as during maintenance or repairs, or due to weathering over time. Exposure to airborne asbestos fibers can be harmful to health, so it is important to address any damaged asbestos roofs promptly and safely.

Through air sampling devices and surface swabs in key areas of concern.

The Herculaneum, MO 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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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.
Mitchell Grant
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Mar 6, 2026Mar 6, 2026
How Much Does It Cost to Convert a Cesspool to a Septic System? [2026 Data]
The cost of converting a cesspool to a septic system depends on factors like labor, complexity, and materials. Use our guide to estimate your budget.
Dan Simms
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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.
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.