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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon119
    Verified septic tank services reviews

Find Septic tank pros in Lilliwaup

Avatar for Cornerstone Excavation, LLC

Cornerstone Excavation, LLC

14408 Cherry Creek Pl SW
5.00(
1
)
Approved Pro

Cornerstone Excavation, LLC

14408 Cherry Creek Pl SW
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

We offer a variety of excavating and septic system services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Went great, very professional, Awsome communication, and plainly got the job done when I needed it! They did foundation cut and gravel/ rock deliveries/ tree removal. Very happy as I always am with working with them! Fair price for great work!"

Nick M on November 2024

We offer a variety of excavating and septic system services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Went great, very professional, Awsome communication, and plainly got the job done when I needed it! They did foundation cut and gravel/ rock deliveries/ tree removal. Very happy as I always am with working with them! Fair price for great work!"

Nick M on November 2024


Dano's Septic Tank Pumping

7124 St Hwy 3 SW
4.50(
32
)
Approved Pro

Dano's Septic Tank Pumping

7124 St Hwy 3 SW
4.50(
32
)
Approved Pro
Customers say: Super punctual
31 years of experience
Free onsite estimate

Family owned and operated, Dano's Septic also provides services for portable toilets and rentals, single units, ADA handicap approved portable units and stand alone wash stations. Our technicians are friendly, professional, certified and are ready to provide you with the best septic service to keep your septic out of site and out of mind.

"ORGINIAL POST: DO NOT USE THIS COMPANY!!! After spending over $2,000 on pumping, inspection and camera work, I had one simple request- WAIT 30 DAYS BEFORE SUBMITTING FINDINGS TO THE COUNTY! We were trying to work the problem. I called TWICE about this and was told both times, no problem, we will wait. They submitted it this morning. Because they did not respect my wishes to wait, I now have to pay over $20,000 through the county when we had a plan in place to avoid that and get it fixed independently. Go with a company that follows instructions, not absolutely ruins your life. Thanks for the 10 year debt I will now have due to your negligence. My realtor and contractor will be referring all other agents and all clients elsewhere, and notifying them all of this unprofessional behavior. EDIT: Here's how I would have expected Serena, the office manager I spoke to today to enter the conversation: yes, you're absolutely right, we did breach agreement, how can we make it right? Here's what happened: per her: "there was a human error that was not our fault. The result would have been the same no matter what" (no it would not have and she has no way of knowing that). "I have you on record asking not to submit it at all" (I told her yes I did say that, then asked what's the extension period, and we're getting off track). "Here's the history of your septic system" again no, we're getting off track. You admitted three times in this conversation you breached our verbal contract. You say the results would have been the same no matter what, but that's absolute garbage- no way she'd know that. If you truly have nothing to hide, and know you messed up (which you admitted to) send me the phone recordings I requested not respond "we will be happy to do that upon getting subpoenaed.""

Lauren B on March 2025

Family owned and operated, Dano's Septic also provides services for portable toilets and rentals, single units, ADA handicap approved portable units and stand alone wash stations. Our technicians are friendly, professional, certified and are ready to provide you with the best septic service to keep your septic out of site and out of mind.

"ORGINIAL POST: DO NOT USE THIS COMPANY!!! After spending over $2,000 on pumping, inspection and camera work, I had one simple request- WAIT 30 DAYS BEFORE SUBMITTING FINDINGS TO THE COUNTY! We were trying to work the problem. I called TWICE about this and was told both times, no problem, we will wait. They submitted it this morning. Because they did not respect my wishes to wait, I now have to pay over $20,000 through the county when we had a plan in place to avoid that and get it fixed independently. Go with a company that follows instructions, not absolutely ruins your life. Thanks for the 10 year debt I will now have due to your negligence. My realtor and contractor will be referring all other agents and all clients elsewhere, and notifying them all of this unprofessional behavior. EDIT: Here's how I would have expected Serena, the office manager I spoke to today to enter the conversation: yes, you're absolutely right, we did breach agreement, how can we make it right? Here's what happened: per her: "there was a human error that was not our fault. The result would have been the same no matter what" (no it would not have and she has no way of knowing that). "I have you on record asking not to submit it at all" (I told her yes I did say that, then asked what's the extension period, and we're getting off track). "Here's the history of your septic system" again no, we're getting off track. You admitted three times in this conversation you breached our verbal contract. You say the results would have been the same no matter what, but that's absolute garbage- no way she'd know that. If you truly have nothing to hide, and know you messed up (which you admitted to) send me the phone recordings I requested not respond "we will be happy to do that upon getting subpoenaed.""

Lauren B on March 2025


Avatar for Beacon Plumbing & Mechanical INC

Beacon Plumbing & Mechanical INC

515 7th Ave S
5.00(
6
)
Approved Pro

Beacon Plumbing & Mechanical INC

515 7th Ave S
5.00(
6
)
Approved Pro
Customers say: Quick response
150 local quotes requested
26 years of experience

Beacon Plumbing 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.

"The tech explained everything and was very polite."

Michelle B on April 2025

Beacon Plumbing 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.

"The tech explained everything and was very polite."

Michelle B on April 2025


Avatar for Genesis Buildings of Olympia by American Micro Homes

Genesis Buildings of Olympia by American Micro Homes

5430 Mud Bay Rd. NW
No reviews yet

Genesis Buildings of Olympia by American Micro Homes

5430 Mud Bay Rd. NW
No reviews yet
2 years of experience

Genesis Buildings of Olympia by American Micro Homes is here for your shed and tiny home needs! We only build with the best materials, and customer satisfaction is our #1 goal. Whether you're looking at one of the Genesis Building sheds, or you're looking to construct your customized tiny home, the quality is unmatched! All of our builds have double top plates, rafters and joists 16" on center, and no saggy floors. We have electricity packages and solar options available, as well. Not only is Genesis Buildings well known and accredited, but our contractors here at AMH have over 20 years of experience between construction, woodworking, septic work, solar power, and electrical. Premium materials used by premium employees to bring you premium results. Pay in Full OR Rent to Own, whatever fits your budget.

Genesis Buildings of Olympia by American Micro Homes is here for your shed and tiny home needs! We only build with the best materials, and customer satisfaction is our #1 goal. Whether you're looking at one of the Genesis Building sheds, or you're looking to construct your customized tiny home, the quality is unmatched! All of our builds have double top plates, rafters and joists 16" on center, and no saggy floors. We have electricity packages and solar options available, as well. Not only is Genesis Buildings well known and accredited, but our contractors here at AMH have over 20 years of experience between construction, woodworking, septic work, solar power, and electrical. Premium materials used by premium employees to bring you premium results. Pay in Full OR Rent to Own, whatever fits your budget.


Basic Septic Design & Installation

No reviews yet

Basic Septic Design & Installation

No reviews yet
18 years of experience

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.


Badger Excavation

P.O. Box 377
No reviews yet

Badger Excavation

P.O. Box 377
No reviews yet

Excavation, land clearing, stump pulling, road building, site development, grading, driveways, road approaches, utilities, septic, drain fields, ponds, drainage, retaining walls, pads, footings, demolition, brush mowing, field mowing, tough site access, erosion control, and much much more.

Excavation, land clearing, stump pulling, road building, site development, grading, driveways, road approaches, utilities, septic, drain fields, ponds, drainage, retaining walls, pads, footings, demolition, brush mowing, field mowing, tough site access, erosion control, and much much more.


A Team Septic Solutions

22733 Se 263rd Ct
No reviews yet

A Team Septic Solutions

22733 Se 263rd Ct
No reviews yet
20 years of experience

A Team Septic Solutions services your onsite septic system and/or onsite sewage treatment system. Licensed, Bonded, Insured. Licensed to work on all of the primary systems you may have, such as... Gravity, Pressure Distribution, Sand Filter, Recirculating Gravel Filter, Mound, Glendon, Advantex, Nibbler, NuWater, Bio-Microbics, F.A.S.T, Disinfector UV, Salcor UV, and more! Open 8am - 6pm Monday - Saturday but if your alarm is going off, then go ahead and give us a call! We do inspections, repairs, troubleshooting, maintenance, new as-builts, alarm responses, and more! Been in the industry since 2005!

A Team Septic Solutions services your onsite septic system and/or onsite sewage treatment system. Licensed, Bonded, Insured. Licensed to work on all of the primary systems you may have, such as... Gravity, Pressure Distribution, Sand Filter, Recirculating Gravel Filter, Mound, Glendon, Advantex, Nibbler, NuWater, Bio-Microbics, F.A.S.T, Disinfector UV, Salcor UV, and more! Open 8am - 6pm Monday - Saturday but if your alarm is going off, then go ahead and give us a call! We do inspections, repairs, troubleshooting, maintenance, new as-builts, alarm responses, and more! Been in the industry since 2005!



Wicked Web Design & SEO

1312 North Monroe St. Suite 137
5.00(
7
)

Wicked Web Design & SEO

1312 North Monroe St. Suite 137
5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.


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Septic Tanks questions, answered by experts

On average, septic tanks last between 20 and 40 years. However, this time frame may vary depending on a few factors, including the tank’s material and the soil type. You can extend the life of your tank by scheduling a septic tank pumping every three to five years and being mindful about what you put down your drains and toilets. In short, human waste and toilet paper are the only things that should go into your septic tank.

The depth of your septic tank has nothing to do with its size. In fact, some septic tanks can even be installed above-ground! Like other sizes, a 1,000-gallon septic tank could be buried as shallow as 4 inches below the ground or as deep as 4 feet. It all depends on your specific property.

Septic tank risers are indeed a wise choice for homeowners. They provide easy access to your septic tank, streamlining maintenance and inspection processes while potentially saving you money in the long term on multiple excavation jobs. With risers in place, you can proactively address septic issues before they escalate into costly problems, ensuring the longevity of your system. Moreover, compliance with local regulations that require risers can prevent fines or penalties, making them a valuable addition to any septic system.

Well water is often assumed to be hard because of its high mineral content. Hard water can lead to mineral build-up in your pipes and appliances. You can manage hard water by installing a whole-house filter system. These systems can help extend the life of your water-reliant appliances like your hot water tank and dishwasher. 

Septic drain fields should be at least 10 feet from the property line, though exact requirements vary by location. Some areas may require further distances, such as 25 feet or more, depending on soil conditions and local health regulations. This extension ensures proper wastewater absorption and prevents contamination of neighboring homes.

The Lilliwaup, WA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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