
Get matched with top septic tank pros in Harrington, WA
There are 3 highly-rated local septic tank pros.
Need a pro for your septic tank service project in Harrington, WA?
TRUSTED BY HARRINGTON, WA HOMEOWNERS
4.6
Average homeowner rating29
Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Harrington, WA
*The Angi rating for Septic Tank Service companies in Harrington, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Harrington, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on October 06, 2025
Find Septic tank pros in Harrington

Bulldog Rooter
Bulldog Rooter
When it comes to company that puts you first, no one can surpass Bulldog Rooter’s customer service. From the moment you call, you become our first priority. Every step of the way, Bulldog Rooter & Plumbing will treat you and your home with the utmost in professionalism and courtesy. Top it all off with our experience in fixing your plumbing problem, and you will understand why Bulldog Rooter is the fastest growing Plumbing solution company in the Northwest. We never charge for overtime, anytime! Spokane Property Managers and residential property owners have relied on us for years. Call today, (509) 214-0593, to see why we have become the most trusted company in Spokane and Coeur D' Alene.
"I had a great experience with Justin R. at Bulldog Rooter. Initially, I had intended to get multiple bids from other companies. After he came out to assess the problem, I was so satisfied with his customer service, knowledge and willingness to work with my budget that I opted to go with him before calling anyone else."
NATHAN K on August 2025
When it comes to company that puts you first, no one can surpass Bulldog Rooter’s customer service. From the moment you call, you become our first priority. Every step of the way, Bulldog Rooter & Plumbing will treat you and your home with the utmost in professionalism and courtesy. Top it all off with our experience in fixing your plumbing problem, and you will understand why Bulldog Rooter is the fastest growing Plumbing solution company in the Northwest. We never charge for overtime, anytime! Spokane Property Managers and residential property owners have relied on us for years. Call today, (509) 214-0593, to see why we have become the most trusted company in Spokane and Coeur D' Alene.
"I had a great experience with Justin R. at Bulldog Rooter. Initially, I had intended to get multiple bids from other companies. After he came out to assess the problem, I was so satisfied with his customer service, knowledge and willingness to work with my budget that I opted to go with him before calling anyone else."
NATHAN K on August 2025
Skone Irrigation, Inc.
Skone Irrigation, Inc.
We have over 10 years of experience in the business. Here at Skone Irrigation, Inc., we pride our company on reliability, great communication, integrity, and quality work. We are experts 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!
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Camiya B on December 2020
We have over 10 years of experience in the business. Here at Skone Irrigation, Inc., we pride our company on reliability, great communication, integrity, and quality work. We are experts 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!
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Camiya B on December 2020
Basic Septic Design & Installation
Basic Septic Design & Installation
Conducts site specific evaluations of your property to determine the location of a septic system, designs the type of system to be installed, and coordinates the installation of septic systems on your property. Basic Septic also coordinates on going monitoring and maintenance of septic systems if required or desired.
Conducts site specific evaluations of your property to determine the location of a septic system, designs the type of system to be installed, and coordinates the installation of septic systems on your property. Basic Septic also coordinates on going monitoring and maintenance of septic systems if required or desired.
Wicked Web Design & SEO
Wicked Web Design & SEO
Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.
Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.
Delta Van Lines Inc
Delta Van Lines Inc
Delta Van Lines one of the most trusted Nationwide movers provides the first-class treatment that your belongings deserve. Our moving company offers a variety of moving services that can be customized based on your specific requirements. Are you looking for a local or state-to-state moving solution? Choose Delta Van Lines to ensure your moving experience is absolutely smooth and free from any kind of stress or confusion. If you are looking for someone to facilitate a residential or corporate relocation or a local or long distance move, Delta Van Lines is the name you can count on for impeccable quality of moving services Here at Delta Van Lines, customer satisfaction is our number one priority. We look forward to assisting you with all your moving needs! Call us today for a free quote at 800-544-1380
"very smoothly"
Sukran A on August 2018
Delta Van Lines one of the most trusted Nationwide movers provides the first-class treatment that your belongings deserve. Our moving company offers a variety of moving services that can be customized based on your specific requirements. Are you looking for a local or state-to-state moving solution? Choose Delta Van Lines to ensure your moving experience is absolutely smooth and free from any kind of stress or confusion. If you are looking for someone to facilitate a residential or corporate relocation or a local or long distance move, Delta Van Lines is the name you can count on for impeccable quality of moving services Here at Delta Van Lines, customer satisfaction is our number one priority. We look forward to assisting you with all your moving needs! Call us today for a free quote at 800-544-1380
"very smoothly"
Sukran A on August 2018
B & B Backhoe Service
B & B Backhoe Service
Since 1984, B & B Backhoe Service has helped residential and commercial customers in Packwood and surrounding cities with all of their septic system installations and repairs. We use only the BEST products available on all of our septic jobs, whether it's pumps, control panels, drainfield products, or anything in-between - we will have it! Our state of the art equipment includes two backhoes, an excavator, and a dump truck to help with any land grading, excavating, road maintenance, logging, or even delivering materials or supplies to your door! We often can purchase and deliver a plethora of supplies including gravel, sand, rock, dirt, mulch, and more! We are licensed and insured to ensure quality work every time. Available by Appointment on the Weekends! Call us today!
Since 1984, B & B Backhoe Service has helped residential and commercial customers in Packwood and surrounding cities with all of their septic system installations and repairs. We use only the BEST products available on all of our septic jobs, whether it's pumps, control panels, drainfield products, or anything in-between - we will have it! Our state of the art equipment includes two backhoes, an excavator, and a dump truck to help with any land grading, excavating, road maintenance, logging, or even delivering materials or supplies to your door! We often can purchase and deliver a plethora of supplies including gravel, sand, rock, dirt, mulch, and more! We are licensed and insured to ensure quality work every time. Available by Appointment on the Weekends! Call us today!
Tri-County Septic And Grease Trap Solutions
Tri-County Septic And Grease Trap Solutions
Tri County Septic LLC specializes in residential and commercial septic tank and grease trap pumping services. We are family owned and operated, and have more than 18 years of experience! Call today!
Tri County Septic LLC specializes in residential and commercial septic tank and grease trap pumping services. We are family owned and operated, and have more than 18 years of experience! Call today!
GFC Construction LLC
GFC Construction LLC
Family owned and operated with 30+ years’ experience in plumbing, and construction. Most service work is billed and due at time of service, Cash, debit/credit cards accepted. Military and Senior discounts.
Family owned and operated with 30+ years’ experience in plumbing, and construction. Most service work is billed and due at time of service, Cash, debit/credit cards accepted. Military and Senior discounts.
B. Speerstra Construction
B. Speerstra Construction
We are a father and son operated company. We sub-contract business. We take cash and checks.
We are a father and son operated company. We sub-contract business. We take cash and checks.
Dirt Works Unlimited
Dirt Works Unlimited
Private owned small excavation company. All underground excavation from small projects to big projects. I am the owner of this business and I do all the work to the customer's satisfaction.I also sub contract out to help other people. I currently take most kinds of payment except for credit cards at this time.
Private owned small excavation company. All underground excavation from small projects to big projects. I am the owner of this business and I do all the work to the customer's satisfaction.I also sub contract out to help other people. I currently take most kinds of payment except for credit cards at this time.
FAQs for septic tank service projects in Harrington, WA
The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.
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.
A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.
Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.
The Harrington, WA homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
The average cost to connect to a public sewer line can vary depending on the linear foot, piping material, local regulations, and more.
Sewer line replacement is expensive, but going trenchless could save you cash in other ways. Here’s how much trenchless sewer line replacement costs.
Need to prevent sewer backflow on your property? Explore the factors of backflow preventer installation cost, including device types and common add-ons.
To unclog a sewer line, you may need to access your septic cleanout. If so, you might wonder: How do I find my septic tank cleanout? Find out in this guide.
A mound septic system is similar to a traditional system, except the drain field is built into a mound and not hidden underneath your yard.
Septic system upkeep is crucial, but it’s no easy task. Here’s how to install a septic tank riser to make accessing your tank faster and more efficient.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"