Top-rated percolation testing pros.

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There are 6 highly-rated local percolation testing pros.

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TRUSTED BY LONGVIEW, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon3.1k+
    Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Longview, WA

*The Angi rating for Percolation Testing companies in Longview, 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 Longview, 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 November 27, 2025

Find Percolation testing pros in Longview

Avatar for Bath Center of Seattle Corporation

Bath Center of Seattle Corporation

4.44(
14
)
•Approved Pro

Bath Center of Seattle Corporation

4.44(
14
)
•Approved Pro
Customers say: True professional
256 local quotes requested
35 years of experience

Bath Center of Seattle Corporation, has been in business since 1990 and growing strong. Please call Bath Center of Seattle Corporation, for all your bathroom needs.

"Work is scheduled to start"

Tam R on October 2025

Bath Center of Seattle Corporation, has been in business since 1990 and growing strong. Please call Bath Center of Seattle Corporation, for all your bathroom needs.

"Work is scheduled to start"

Tam R on October 2025

Avatar for Rossco Plumbing

Rossco Plumbing

5.00(
2
)
•Approved Pro

Rossco Plumbing

5.00(
2
)
•Approved Pro
Customers say: Quick response
55 local quotes requested
9 years of experience

Whole House Repipe's Starting at $4999 Serving Battle Ground, Vancouver, Longview and the surrounding areas, Rossco Plumbing specializes in plumbing and restoration services. With 8 years of industry experience, we are committed to delivering excellence in every job, offering flat-rate pricing and flexible scheduling to meet our clients' needs. Our team, carefully selected for their integrity and professionalism, upholds our core values of honesty, quality, and reliability. Rossco Plumbing is the preferred choice for plumbing and restoration work in Battle Ground, Longview, Vancouver, and the surrounding areas. Get in touch with us today to see why our expertise and dedication have earned us a strong reputation in the community.

"Rossco Plumbing came out and did a re_pipe, a big thank you to the whole team for doing the job in 1 day!! Very Very happy!! Thanks again!!"

Daniel L on November 2025

Whole House Repipe's Starting at $4999 Serving Battle Ground, Vancouver, Longview and the surrounding areas, Rossco Plumbing specializes in plumbing and restoration services. With 8 years of industry experience, we are committed to delivering excellence in every job, offering flat-rate pricing and flexible scheduling to meet our clients' needs. Our team, carefully selected for their integrity and professionalism, upholds our core values of honesty, quality, and reliability. Rossco Plumbing is the preferred choice for plumbing and restoration work in Battle Ground, Longview, Vancouver, and the surrounding areas. Get in touch with us today to see why our expertise and dedication have earned us a strong reputation in the community.

"Rossco Plumbing came out and did a re_pipe, a big thank you to the whole team for doing the job in 1 day!! Very Very happy!! Thanks again!!"

Daniel L on November 2025

WASHINGTON SEPTIC SERVICES LLC

5.00(
3
)
•Approved Pro

WASHINGTON SEPTIC SERVICES LLC

5.00(
3
)
•Approved Pro
Customers say: Quick response
27 local quotes requested
1 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very good results"

Keith O on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very good results"

Keith O on November 2025

Avatar for Sasquatch Septic

Sasquatch Septic

5.00(
3
)
•Approved Pro

Sasquatch Septic

5.00(
3
)
•Approved Pro
1 years of experience
Free onsite estimate

Sasquatch Septic is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Sasquatch Septic is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Avatar for Pacific Waterproofing & Foundation Solutions, LLC

Pacific Waterproofing & Foundation Solutions, LLC

4.92(
6
)
•Approved Pro

Pacific Waterproofing & Foundation Solutions, LLC

4.92(
6
)
•Approved Pro
Customers say: Quality work
57 local quotes requested
13 years of experience

At Pacific Waterproofing, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great work! Communication was rough at times but other than that, highly recommend"

Dan S on April 2025

At Pacific Waterproofing, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great work! Communication was rough at times but other than that, highly recommend"

Dan S on April 2025

Bellos Construction

4.55(
10
)
•Approved Pro

Bellos Construction

4.55(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We have 15 years of experience in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We actually had Bellos Construction do considerably more than just a bathroom remodel. Additional work included installing flooring, installing insulation and drywall, demolition work, roofing repair, etc. Overall the experience was good. Jose is very responsive and helped me out quite a bit dealing with renovating and repairing an older house that was not properly taken care of by the previous owners/renters. The only real issue we had was confirming the materials that would be installed in the bathroom (i.e., fixtures, etc). There was some miscommunication there that probably was not helped by the fact we are out of state and trying to manage a construction project. One thing that stood out about Jose was his willingness to help out with things that didn't fall under his contractual obligations. For example, he helped me transport a water tank when he didn't need to do so. If we have a need for services that Bellos Construction offers, then we will definitely consider them in the future given our experiences with them."

Aaron V on March 2023

We pride our company on reliability, great communication, integrity, and quality work. We have 15 years of experience in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We actually had Bellos Construction do considerably more than just a bathroom remodel. Additional work included installing flooring, installing insulation and drywall, demolition work, roofing repair, etc. Overall the experience was good. Jose is very responsive and helped me out quite a bit dealing with renovating and repairing an older house that was not properly taken care of by the previous owners/renters. The only real issue we had was confirming the materials that would be installed in the bathroom (i.e., fixtures, etc). There was some miscommunication there that probably was not helped by the fact we are out of state and trying to manage a construction project. One thing that stood out about Jose was his willingness to help out with things that didn't fall under his contractual obligations. For example, he helped me transport a water tank when he didn't need to do so. If we have a need for services that Bellos Construction offers, then we will definitely consider them in the future given our experiences with them."

Aaron V on March 2023

Avatar for Foundry Construction LLC

Foundry Construction LLC

5.00(
7
)
•Approved Pro

Foundry Construction LLC

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

foundry construction is a small family owned company. with over 14 years of experience in small home project to large road civil project we are able to help you complete any project.

"Foundry Construction was top notch. The owner Brylan is professional, courteous and on time. His work was fantastic and he made sure I was completely satisfied. The price and speed of completion left me very satisfied. I highly recommend Foundry Construction."

James W on February 2025

foundry construction is a small family owned company. with over 14 years of experience in small home project to large road civil project we are able to help you complete any project.

"Foundry Construction was top notch. The owner Brylan is professional, courteous and on time. His work was fantastic and he made sure I was completely satisfied. The price and speed of completion left me very satisfied. I highly recommend Foundry Construction."

James W on February 2025

Avatar for Heirloom Homes LLC

Heirloom Homes LLC

5.00(
1
)
•Approved Pro

Heirloom Homes LLC

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Heirloom Homes, led by their foreman Jason, exceeded our expectations in every way. What started as a simple trim and wall painting project quickly evolved into a full-scale home remodel—simply because of Jason’s commitment to quality and craftsmanship. From the beginning, his attention to detail and high standards were obvious. He was very firm with all the contractors he brought in in a way we could NEVER do. As we saw his work come to life, we kept adding new projects, confident that he would deliver nothing short of excellence. Before we knew it, our entire home had been transformed. Jason seamlessly blended old with new, ensuring that every addition fit perfectly with the vintage farmhouse aesthetic we love. The kitchen remodel was especially impressive—he custom-built additional cabinets to match our existing ones, applied a beautiful patina finish, leveled the floors, installed new flooring, upgraded the sink and lighting fixtures, and even designed a custom dining table to complement the space. The bathrooms were just as stunning, with completely remodeled spaces, crazy good tile work, and a breathtaking floor-to-ceiling steam shower (we LOVE it!) Beyond the big projects, Jason and his team handled everything from custom motorized window shades to new stairs, complete interior and exterior painting, and countless other details that elevated our home to a whole new level. If you’re looking for a contractor who truly cares about quality, craftsmanship, and customer satisfaction, we can’t recommend Heirloom Homes enough. Jason has an incredible eye for detail and the ability to bring a vision to life while maintaining the character of a home. We are beyond thrilled with the results and grateful for the care and expertise he put into every part of our renovation."

Matt W on February 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Heirloom Homes, led by their foreman Jason, exceeded our expectations in every way. What started as a simple trim and wall painting project quickly evolved into a full-scale home remodel—simply because of Jason’s commitment to quality and craftsmanship. From the beginning, his attention to detail and high standards were obvious. He was very firm with all the contractors he brought in in a way we could NEVER do. As we saw his work come to life, we kept adding new projects, confident that he would deliver nothing short of excellence. Before we knew it, our entire home had been transformed. Jason seamlessly blended old with new, ensuring that every addition fit perfectly with the vintage farmhouse aesthetic we love. The kitchen remodel was especially impressive—he custom-built additional cabinets to match our existing ones, applied a beautiful patina finish, leveled the floors, installed new flooring, upgraded the sink and lighting fixtures, and even designed a custom dining table to complement the space. The bathrooms were just as stunning, with completely remodeled spaces, crazy good tile work, and a breathtaking floor-to-ceiling steam shower (we LOVE it!) Beyond the big projects, Jason and his team handled everything from custom motorized window shades to new stairs, complete interior and exterior painting, and countless other details that elevated our home to a whole new level. If you’re looking for a contractor who truly cares about quality, craftsmanship, and customer satisfaction, we can’t recommend Heirloom Homes enough. Jason has an incredible eye for detail and the ability to bring a vision to life while maintaining the character of a home. We are beyond thrilled with the results and grateful for the care and expertise he put into every part of our renovation."

Matt W on February 2025

Avatar for Rossco Plumbing

Rossco Plumbing

4.33(
6
)
•Approved Pro

Rossco Plumbing

4.33(
6
)
•Approved Pro
Customers say: Quick response
383 local quotes requested
5 years of experience

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Mani was a professional and competent repair person. He fixed our malfunctioning toilet capably and explained each step to help me understand what had happened. "

Kelly R on November 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Mani was a professional and competent repair person. He fixed our malfunctioning toilet capably and explained each step to help me understand what had happened. "

Kelly R on November 2025

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Percolation Tests questions, answered by experts

Asbestos testing is conducted by collecting samples from materials suspected to contain asbestos and analyzing them in laboratories for confirmed presence.

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. 

Epoxying over asbestos tiles is generally considered a safe option when done correctly. Epoxy acts as a sealant, encapsulating the asbestos tiles and preventing the release of asbestos fibers into the air. The key is ensuring that the asbestos tiles are in good condition, firmly adhered to the substrate, and not damaged or deteriorating. This method is only appropriate for tiles that are undamaged and securely in place. If the asbestos tiles are already loose, damaged, or deteriorating, encapsulating them with epoxy may not be a sufficient solution, as it might not address the potential for ongoing asbestos exposure.

Asbestos siding is harmful as it can produce fibers that, once inhaled into your respiratory system, may cause mesothelioma, other lung cancers, and a dangerous scarring of the lung tissue called asbestosis. You can contain the siding within a series of barriers, but it is our recommendation that you hire a professional to remove any asbestos in your house. Its presence can permanently alter your health and the value of your property by as much as 10% or more.

While asbestos can’t be directly absorbed through the skin—the fibers are too big—skin contact can still produce symptoms. Contact dermatitis can flare up in sensitive individuals but in most cases, the danger from asbestos comes from inhaling the fibers, or dust, that is produced when asbestos is disturbed. If you touch asbestos by accident, immediately wash yourself and your clothes.

The Longview, WA homeowners’ guide to percolation testing services

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