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Verified Reviews for Percolation Testing pros in Gladstone, OR
*The Angi rating for Percolation Testing companies in Gladstone, OR 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 Gladstone, OR 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 December 17, 2025
Find Percolation testing pros in Gladstone

Lo's Contracting, Inc.
Lo's Contracting, Inc.
Lo's Contracting, Inc. is your trusted partner for all your remodeling needs in Portland. With over 10 employees, we specialize in kitchen and bathroom renovations. As a licensed contractor in Oregon (CCB Number: 163811) and Washington (License Number: LOSCOCI944BC), we deliver exceptional craftsmanship and attention to detail. Contact us today to transform your home into the space of your dreams.
"The job was done on time and as promised. The workmanship was top notch. We’d hire Lo’s again in a heart beat."
Matthew K on May 2025
Lo's Contracting, Inc. is your trusted partner for all your remodeling needs in Portland. With over 10 employees, we specialize in kitchen and bathroom renovations. As a licensed contractor in Oregon (CCB Number: 163811) and Washington (License Number: LOSCOCI944BC), we deliver exceptional craftsmanship and attention to detail. Contact us today to transform your home into the space of your dreams.
"The job was done on time and as promised. The workmanship was top notch. We’d hire Lo’s again in a heart beat."
Matthew K on May 2025

Zoom Drain Portland
Zoom Drain Portland
When it comes to maintaining your homes plumbing, keeping your drains clear and functioning is essential. At Zoom Drain, a trusted drain cleaning company, our expert technicians specialize in affordable drain cleaning services targeting clogs, blockages, and buildup in residential and commercial systems. Whether youre facing a slow shower drain or need main drain cleaning, our professional drain cleaning services are designed to handle it all quickly and effectively.
"Great work. Reasonable price."
Brad B on November 2025
When it comes to maintaining your homes plumbing, keeping your drains clear and functioning is essential. At Zoom Drain, a trusted drain cleaning company, our expert technicians specialize in affordable drain cleaning services targeting clogs, blockages, and buildup in residential and commercial systems. Whether youre facing a slow shower drain or need main drain cleaning, our professional drain cleaning services are designed to handle it all quickly and effectively.
"Great work. Reasonable price."
Brad B on November 2025

Timco Excavation and Construction, LLC.
Timco Excavation and Construction, 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 the start to the 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.
"His prices were excellent, he came out to do the job quickly. He worked with me on plans to replace my septic tank and was knowledgeable and honest about prices and timelines."
Athena S on September 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 the start to the 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.
"His prices were excellent, he came out to do the job quickly. He worked with me on plans to replace my septic tank and was knowledgeable and honest about prices and timelines."
Athena S on September 2025
Rudolf Mechanical, LLC
Rudolf Mechanical, LLC
Rudolf Mechanical, LLC 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.
"Matthew was on time and professional."
Marvin P on August 2022
Rudolf Mechanical, LLC 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.
"Matthew was on time and professional."
Marvin P on August 2022

Renuity
Renuity
Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.
"They were able to start project in a timely manner and finished I 1 day."
Donna B on May 2025
Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.
"They were able to start project in a timely manner and finished I 1 day."
Donna B on May 2025
D & A Pump & Supply, Inc.
D & A Pump & Supply, Inc.
We at D & A Pump & Supply, Inc., have been serving Clackamas, Multnomah & Washington Counties since 1971. We provide excellent customer service and quality equipment. We can handle any emergency service calls and we specialize in well pump service and installation, water treatment, reservoir systems, constant pressure systems. We also perform water tests for potability, nitrate, arsenic, lead and free water analysis for iron, hardness and PH. We would love to work with you on any of your well pump or water purification needs.
"Great people, great service, on time and good comunication i will hire them all the time"
Oguer L on July 2022
We at D & A Pump & Supply, Inc., have been serving Clackamas, Multnomah & Washington Counties since 1971. We provide excellent customer service and quality equipment. We can handle any emergency service calls and we specialize in well pump service and installation, water treatment, reservoir systems, constant pressure systems. We also perform water tests for potability, nitrate, arsenic, lead and free water analysis for iron, hardness and PH. We would love to work with you on any of your well pump or water purification needs.
"Great people, great service, on time and good comunication i will hire them all the time"
Oguer L on July 2022

Smitty's Sewer Service
Smitty's Sewer Service
Here at Smitty's Sewer Service we are a fully license and insured sewer company. No job is too large or small we do installs, repairs, cleaning on all systems. We pride ourselves on our ability to get things done the right and efficient way. Call now for a free estimate.
"I had plugged drains from downspouts to the gutter. I called Thursday morning around 8:00. It so happened that Mario was nearby and he came out to bid the job. He emailed the invoice, answered questions, and I had approved the work w/in hours. He called back and asked if they can get started that afternoon. YES! They came out and got the digging started. When they left for the day, they cleaned up, set cones, and caution tape. All very professional. Friday morning the crew was here when they said they would arrive. There were a few hiccups (never know what you'll find) but after talking it out we rolled with the changes and the crew got the work done. Shout out to Mark and Greyson! Mario came by to do a final detail, was gracious enough to confirm that water was running from each downpipe to the curb and wrapped things up by mid-afternoon on a Friday. Impressive 30-ish hours from initial phone call to completed job. Would hire again. Well done guys!!"
Nick S on November 2025
Here at Smitty's Sewer Service we are a fully license and insured sewer company. No job is too large or small we do installs, repairs, cleaning on all systems. We pride ourselves on our ability to get things done the right and efficient way. Call now for a free estimate.
"I had plugged drains from downspouts to the gutter. I called Thursday morning around 8:00. It so happened that Mario was nearby and he came out to bid the job. He emailed the invoice, answered questions, and I had approved the work w/in hours. He called back and asked if they can get started that afternoon. YES! They came out and got the digging started. When they left for the day, they cleaned up, set cones, and caution tape. All very professional. Friday morning the crew was here when they said they would arrive. There were a few hiccups (never know what you'll find) but after talking it out we rolled with the changes and the crew got the work done. Shout out to Mark and Greyson! Mario came by to do a final detail, was gracious enough to confirm that water was running from each downpipe to the curb and wrapped things up by mid-afternoon on a Friday. Impressive 30-ish hours from initial phone call to completed job. Would hire again. Well done guys!!"
Nick S on November 2025
Legion Construction, LLC
Legion Construction, LLC
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"He was able to take on a difficult job that most contractors in the industry would not touch. He was able to reverse a high-end Anderson door for us. That is a glider that leads out to our patio. Not even Anderson recommended doing this, however, he was able to reverse it without any problems. Highly recommend him for any and all projects around your home."
Michael A on April 2025
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"He was able to take on a difficult job that most contractors in the industry would not touch. He was able to reverse a high-end Anderson door for us. That is a glider that leads out to our patio. Not even Anderson recommended doing this, however, he was able to reverse it without any problems. Highly recommend him for any and all projects around your home."
Michael A on April 2025

Plumb Tech, LLC
Plumb Tech, LLC
Plumb-Tech 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.
Plumb-Tech 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.

Goodman Sanitation Inc
Goodman Sanitation Inc
Goodman Sanitation dba Goodman Septic Services 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 interest and make their concerns the basis of our business.
"We've been using them for over 30 years."
Jack W on May 2023
Goodman Sanitation dba Goodman Septic Services 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 interest and make their concerns the basis of our business.
"We've been using them for over 30 years."
Jack W on May 2023
FAQs for percolation testing projects in Gladstone, OR
The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.
The Gladstone, OR 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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This guide to toilet installation cost covers what you can expect to pay when adding a new toilet to an existing or new bathroom.

Slow drains and foul smells are telltale signs of a clogged plumbing vent. Find out how to unclog a plumbing vent without getting on the roof in this guide.

How do I drain the water lines in my house? This guide will walk you through it in five simple steps, along with tips to prevent damage to your plumbing.

Learn how to remove a bathtub drain for cleaning or replacing, whether you’ve got a simple toe-touch stopper or a more complicated trip-level model.
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