Get matched with the best Septic Tank & System Service pros in Kent, WA

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Professional plumbing - Septic Tank & Septic System Services in Shoreline, WA

Professional Plumbing

★ ★ ★ ★ ★ 4.6 (14 reviews)

Shoreline, WA 98155

4 projects

Professional Plumbing offers reliable and efficient plumbing services in Shoreline, WA. Our experienced team is dedicated to delivering high-quality solutions for all your plumbing needs, ensuring cus...

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Durnin Plumbing Inc

★ ★ ★ ★ ★ 4.6 (14 reviews)

Edmonds, WA 98020

Durnin Plumbing Inc, located in Edmonds, WA, is dedicated to providing top-quality plumbing services. Our experienced team is committed to delivering reliable solutions for residential and commercial...

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Hardie Plumbing

★ ★ ★ ★ ★ 4.6 (14 reviews)

Lacey, WA 98503

Hardie Plumbing, based in Lacey, WA, brings over 20 years of Journeyman plumbing expertise to Olympia, Thurston County, and nearby regions. Since 2017, we specialize in installations, repipes, convers...

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Strictly Sewers Inc

★ ★ ★ ★ ★ 4.5 (13 reviews)

Seattle, WA

Strictly Sewers Inc. offers trenchless sewer services in Seattle, providing a superior alternative to traditional trenching. Utilizing advanced Perma-Liner technology, we ensure minimally invasive rep...

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Plumbing Direct Services LLC

★ ★ ★ ★ ★ 4.7 (12 reviews)

Eatonville, WA 98328

Plumbing Direct Services LLC is your trusted plumbing partner in Eatonville and surrounding areas. With years of combined experience, we are committed to delivering exceptional service and building la...

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FloHawks

★ ★ ★ ★ ★ 4.9 (9 reviews)

Puyallup, WA

FloHawks offers comprehensive plumbing and drain cleaning services, available 24/7. Our expertise includes plumbing repairs, drain cleaning, septic tank pumping, and pipe maintenance for both commerci...

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Verified Reviews for Septic Tank & Septic System Services pros in Kent, WA

*The Growcycle rating for Septic Tank & Septic System Services companies in Kent, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank & Septic System Services needs.

Last update on July 12, 2026

Connor Wade

Reviewed in September 2025

I had a great experience with the plumbing service. They were prompt, professional, and resolved my water leak issue quickly. Highly recommend their expertise in Shoreline!

Professional plumbing Request a quote

Emily Johnson

Reviewed in January 2026

Great service! The team was prompt and incredibly professional. They fixed my sewer issues quickly and left the area clean.

Strictly Sewers Inc Request a quote

Gerald Powell

Reviewed in January 2026

I had a great experience with Hardie Plumbing. They were prompt and fixed my plumbing issue quickly. Highly recommend them!

Hardie Plumbing Request a quote

Sarah Mitchell

Reviewed in December 2025

I had an emergency with my bathroom plumbing, and they responded so quickly! The technician was friendly and knowledgeable. I'm very pleased with their service.

Plumbing Direct Services LLC Request a quote

Alexander Hicks

Reviewed in December 2025

Had a great experience with the plumbing service! They were quick, professional, and solved my issues efficiently. Highly recommend them!

Durnin Plumbing Inc Request a quote

Cost Guide

How much does Septic Tank & Septic System Services cost in Kent, WA?

Typical septic tank & septic system services projects in Kent, WA range from $300 to $1,500, with most homeowners paying around $700.

$300

$700 Typical cost in Kent, WA

$1,500

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Gallon $0.10–$0.50

Per Tank $300–$1,200

Per Inspection $100–$300

Last updated: April 2026

Septic tank and septic system services in Kent typically cost between $300 and $1,500, with an average cost of around $700. The final price varies based on the tank size, the frequency of pumping, and any necessary repairs or inspections.

Local contractors in Kent usually charge $100 to $200 per hour for labor. Homeowners must follow regulations set by the King County Health Department, which may require permits for certain septic system work, adding additional costs and time to the project.

When comparing quotes from Kent septic service providers, ask for detailed estimates that include all necessary services. Ensure that the contractor is licensed and familiar with local regulations to avoid future complications.

When comparing septic tank service quotes in Kent, prioritize licensed contractors who understand local regulations to ensure compliance and quality service.

What affects the cost in Kent, WA?

Kent Labor Rates

Licensed septic system contractors in Kent charge $100–$200/hr, with rates reflecting the complexity of the job and the contractor's experience. Investing in a reputable contractor can save future repair costs.

Permits & Inspections

Most septic tank services in Kent require permits from the King County Health Department. Compliance with local regulations is crucial to avoid fines and ensure the system's proper operation.

Material Selection & Quality

The quality of materials used in repairs can significantly impact the longevity of the septic system. Investing in high-quality components can reduce the need for future service calls.

Seasonal Demand & Scheduling

Spring is a peak time for septic services in Kent, as homeowners often schedule maintenance after the wet winter months. Early scheduling can help avoid delays during busy periods.

Frequently Asked Questions About Septic Tank & Septic System Services in Kent, WA

Are there any maintenance tips for keeping my septic system in good condition?

To keep your septic system functioning properly in Kent, regular maintenance is key. Avoid flushing non-biodegradable items down the toilet and limit the use of harsh chemicals that can disrupt the bacterial balance in the tank. Regular pumping, as previously mentioned, should be scheduled every 3 to 5 years. Additionally, ensure that the area around the septic tank is clear of heavy vehicles and structures, as excessive weight can damage the system. Monitoring water usage and spreading it throughout the week can also prevent overloading your system.

Can I plant over my septic drain field?

While planting over your septic drain field in Kent is possible, it’s important to choose the right types of plants. Shallow-rooted plants, such as grass or certain flowers, are ideal as they won't interfere with the septic system’s operations. Avoid large trees or shrubs with deep roots, as they can damage the pipes and disrupt the drainage process. It's also essential to maintain the area free from heavy equipment and excess foot traffic to prevent compaction and damage to the drain field. Consulting with a local landscaping professional can provide specific recommendations for planting over your septic system.

How often should I have my septic tank pumped in Kent?

In Kent, it is generally recommended to have your septic tank pumped every 3 to 5 years, depending on the size of your household and the tank itself. Factors such as the number of people living in your home, the amount of wastewater generated, and the size of the septic tank can influence how often pumping is necessary. Regular pumping helps prevent backups and prolongs the life of your septic system. If you notice signs of a full tank, such as slow drains or unpleasant odors, it’s important to schedule a pumping service immediately to avoid costly repairs.

What are the signs that my septic system is failing?

In Kent, signs of a failing septic system can include slow drains, gurgling sounds in the plumbing, and unpleasant odors around your yard. You may also notice wet spots or pooling water in your yard, particularly above the drain field. These symptoms indicate that the septic system is not processing waste effectively, which can lead to more severe issues if not addressed promptly. If you experience any of these signs, it's crucial to contact a professional septic service in Kent to evaluate the problem and recommend necessary repairs or maintenance.

What should I do if my septic tank is full?

If you suspect that your septic tank is full in Kent, it is essential to act quickly. First, avoid using water in your home to prevent further strain on the system. Next, contact a licensed septic service provider to schedule a pumping as soon as possible. They can assess the situation and ensure that your tank is emptied properly. Additionally, it’s crucial to identify and address any underlying issues that may have caused the tank to fill more rapidly, such as excessive water usage or improper waste disposal practices.

Common Septic Tank & Septic System Services services and their costs

Typical pricing in Kent, WA by service type.

Septic Tank Pumping

Routine maintenance services

Method	Cost Range
Regular Pumping Routine pumping for optimal tank function.	$300–$600
Emergency Pumping Immediate service for overflows or backups.	$600–$1,200
Tank Cleaning Thorough cleaning of the septic tank.	$400–$800
Grease Trap Cleaning Cleaning grease traps for proper function.	$150–$300

Inspection & Repair

System checks and repairs

Method	Cost Range
Septic System Inspection Comprehensive inspection of system components.	$100–$300
Tank Repair Services Repairing leaks or structural issues in the tank.	$500–$1,500
Drain Field Repair Repairing the drainage field for better function.	$1,000–$3,000
System Upgrade Consultation Consulting for system upgrades to meet code.	$200–$500

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Get matched with the best Septic Tank & System Service pros in Kent, WA

Which of the following best matches your project?

Professional Plumbing

Durnin Plumbing Inc

Hardie Plumbing

Strictly Sewers Inc

Plumbing Direct Services LLC

FloHawks

Verified Reviews for Septic Tank & Septic System Services pros in Kent, WA

Connor Wade

Emily Johnson

Gerald Powell

Sarah Mitchell

Alexander Hicks

How much does Septic Tank & Septic System Services cost in Kent, WA?

What affects the cost in Kent, WA?

Frequently Asked Questions About Septic Tank & Septic System Services in Kent, WA

Common Septic Tank & Septic System Services services and their costs

Septic Tank Pumping

Inspection & Repair

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