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Septic tank pros in Mount Vernon

Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4200 78th St SW
4.80(
1,335
)
Approved Pro
Seatown Electric Plumbing Heating & Air
4200 78th St SW
4.80(
1,335
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1628 local quotes requested

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"Install and function went smooth. Tech even applied a WA state tax break that I was unaware of. Saved me hundreds of dollars on tax. Professional, quick work, suggesting ways to save money. Excellent all around."

Austin T on April 2025

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"Install and function went smooth. Tech even applied a WA state tax break that I was unaware of. Saved me hundreds of dollars on tax. Professional, quick work, suggesting ways to save money. Excellent all around."

Austin T on April 2025


Avatar for Septic Solutions
Septic Solutions
8629 156th Street Northeast
4.94(
17
)
Approved Pro
Septic Solutions
8629 156th Street Northeast
4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Earthwork Solutions is a well-rounded construction company, offering a broad range of expertise across various disciplines. Our commitment is to collaborate closely with each client, delivering a final product that embodies the quality and care we stand behind. Safety, reliability, and honesty are the cornerstones of our work. We approach every project with a dedication to craftsmanship, integrity, and technical excellence. As a family-owned and operated business, fully licensed, bonded, and insured, we take great pride not only in the work we do but in how we do it. Our goal is to meet and exceed the expectations of every customer, ensuring complete satisfaction. Our Services Include: • Septic System Installation • Septic System Repair • Drainage Systems • Utilities • Sewer Repairs

"Excellent communication. Easy to schedule, confirmation text of the appointment, and a phone call the day of telling me when they would arrive. When we discovered as issue with my septic tank, they explained to me what was going on and what was needed to fix it, and we booked a follow-up for next week."

JORDAN S on February 2024

Earthwork Solutions is a well-rounded construction company, offering a broad range of expertise across various disciplines. Our commitment is to collaborate closely with each client, delivering a final product that embodies the quality and care we stand behind. Safety, reliability, and honesty are the cornerstones of our work. We approach every project with a dedication to craftsmanship, integrity, and technical excellence. As a family-owned and operated business, fully licensed, bonded, and insured, we take great pride not only in the work we do but in how we do it. Our goal is to meet and exceed the expectations of every customer, ensuring complete satisfaction. Our Services Include: • Septic System Installation • Septic System Repair • Drainage Systems • Utilities • Sewer Repairs

"Excellent communication. Easy to schedule, confirmation text of the appointment, and a phone call the day of telling me when they would arrive. When we discovered as issue with my septic tank, they explained to me what was going on and what was needed to fix it, and we booked a follow-up for next week."

JORDAN S on February 2024


Evergreen Sanitation Inc
2910 Hartford Rd
4.35(
103
)
Approved Pro
Evergreen Sanitation Inc
2910 Hartford Rd
4.35(
103
)
Approved Pro
Customers say: Super punctual
33 local quotes requested
68 years of experience

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021


Seven Spades Excavating Inc
6451 Hannegan Rd
New on HomeAdvisorNew on Angi
Approved Pro
Seven Spades Excavating Inc
6451 Hannegan Rd
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

Seven Spades Excavating 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

Seven Spades Excavating 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


Step Up Building & Septic, LLC
12415 84th Street Northeast
4.66(
32
)
Approved Pro
Step Up Building & Septic, LLC
12415 84th Street Northeast
4.66(
32
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
7 years of experience

We pride our company on quality of work, reliability, integrity and great communication. We have 20 years of experience in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business!

"Nick level of professionalism can be summed up as smoking weed and cigarettes in your driveway and not returning your calls for months. We were dissatisfied."

Brad S on March 2025

We pride our company on quality of work, reliability, integrity and great communication. We have 20 years of experience in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business!

"Nick level of professionalism can be summed up as smoking weed and cigarettes in your driveway and not returning your calls for months. We were dissatisfied."

Brad S on March 2025


Avatar for A-Plus Water Services, Inc.
A-Plus Water Services, Inc.
10905 228 Street Northeast
4.77(
71
)
Approved Pro
A-Plus Water Services, Inc.
10905 228 Street Northeast
4.77(
71
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
18 local quotes requested

A-Plus Water Services, Inc., a local, family owned and operated business serving Snohomish, South Skagit, North King Counties and Camano Island areas since 1991. Over the past 20 years, we've seen a number of competitors enter the marketplace. Some are gone and a few are still around. What's the secret to our success and longevity? It's no secret. We treat our customers the way we would like to be treated. We use first rate materials, do a thorough job and clean up behind us. A new well pump should last 10 years or more and we do our best to see that it does. Quality doesn't have to cost more. Service companies are only as good as their employees. Sales and service people come and go. We are family owned and family run. When you call you get prompt, courteous service from someone who has been here for years and will continue to be here for years to come. Someone who cares, and knows that taking care of customers is what it is all about.(PLEASE NOTE WE ARE NOT WELL DRILERS)

"It was good. They were awesome. Very happy with all work."

Cecile M on June 2024

A-Plus Water Services, Inc., a local, family owned and operated business serving Snohomish, South Skagit, North King Counties and Camano Island areas since 1991. Over the past 20 years, we've seen a number of competitors enter the marketplace. Some are gone and a few are still around. What's the secret to our success and longevity? It's no secret. We treat our customers the way we would like to be treated. We use first rate materials, do a thorough job and clean up behind us. A new well pump should last 10 years or more and we do our best to see that it does. Quality doesn't have to cost more. Service companies are only as good as their employees. Sales and service people come and go. We are family owned and family run. When you call you get prompt, courteous service from someone who has been here for years and will continue to be here for years to come. Someone who cares, and knows that taking care of customers is what it is all about.(PLEASE NOTE WE ARE NOT WELL DRILERS)

"It was good. They were awesome. Very happy with all work."

Cecile M on June 2024


Avatar for Earthwork Solutions
Earthwork Solutions
8629 156th Street Northeast
4.80(
58
)
Approved Pro
Earthwork Solutions
8629 156th Street Northeast
4.80(
58
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
22 local quotes requested

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!

"They were great, gave an estimate and were on time and professional."

Diane F on February 2025

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!

"They were great, gave an estimate and were on time and professional."

Diane F on February 2025


Extra Mile Construction LLC
8020 ROBE MENZEL RD
5.00(
2
)
Approved Pro
Extra Mile Construction LLC
8020 ROBE MENZEL RD
5.00(
2
)
Approved Pro
25 years of experience
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Job was done well. Will be having them do more work in the future including installing our septic, drainage and land scraping. Prices are reasonable. Would highly recommend this business. "

Laura L on May 2025

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Job was done well. Will be having them do more work in the future including installing our septic, drainage and land scraping. Prices are reasonable. Would highly recommend this business. "

Laura L on May 2025


Avatar for Envirosmart Solution Inc
Envirosmart Solution Inc
330 SW 43rd Street Suite K267
5.00(
1
)
Approved Pro
Envirosmart Solution Inc
330 SW 43rd Street Suite K267
5.00(
1
)
Approved Pro
14 local quotes requested
21 years of experience

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.


beacon plumbing
8611 S 192nd St
1.00(
1
)
beacon plumbing
8611 S 192nd St
1.00(
1
)
26 years of experience

#1 Trusted Seattle Plumber - 24/7 Residential and Commercial Services It's true. No one beats Beacon Plumbing. We are the #1 trusted Seattle plumber with 24-hour, 7 days a week plumbing services. We can generally dispatch a licensed plumbing technician within 90 minutes because we have Seattle plumbers that live all around the area, * New water service * Low water pressure * Water leak & line locating * Repipe * Clogged drains, toilets and sinks * Gas conversions Your First Line of Defense for Residential and Commercial Seattle Sewer Repair Quick response Seattle sewer repair any time day or night, seven days a week. Our licensed plumbing specialists can resolve issues with sewer line repair, sewer line replacement and sewer line cleaning: * Corroded pipes * Roots in sewer line * Broken, collapsed or cracked pipes * Drain and sewer cleaning * Trench-less Seattle sewer repair Professional Seattle HVAC Residential and Commercial 24/7 Emergency Services On time and on budget Seattle HVAC service options with 24/7 emergency service and no overtime charges by #1 trusted Seattle plumber since 1999. Fully licensed specialists in HVAC, electrical and plumbing that live right here providing: * New HVAC installations * Comprehensive repair and replacement * Equipment optimization 24-Hour Emergency Seattle Furnace Repairs Quick 24/7 emergency response with fast and affordable Seattle furnace repairs by licensed technicians

"16 FEB 2024. We had a TPR valve, and the pressure tank (PT) go bad on the well. My wife and I care for our severely autistic person, and we were in dire straits to restore water to our house. Beacon Plumbing from Kent, Wa (Gio) came out to diagnose the issue. It took the plumber about 15 minutes to replace both items. The plumber then states our system and pump, that is about 5 years old, is inferior to what he proposes to put in. I have a new constant pressure system that he stated runs all the time (it does not run all the time. It has a Pressure Sensor that is installed that keeps the PT and the water at 60 PSI. None of us knew this at the time, to include Gio). Okay how do we fix it. He proposed moving the PT into the garage and installing a 86 gal PT. We now know that the current system has a 4 gal but can run with a PT which can be a low as a 2 gal. He wrote up that it would be over $10K and he needed a 50% deposit of $5k. We agreed. Then he states an electrician has to come out and evaluate and just run a line from our breaker panel to the point in the garage. I agreed. The next day, 17 FEB 2024 an electrician, Alex, shows up and states the wiring has to be trenched and he showed me exactly why. He wanted to check with his supervisor for a second opinion. This person was supposed to come out on Sunday. This person, Zack, then calls and tells me it's $16K and he understands that is something not wanted. I stated I didn't want to spend $26K on the job. He understood and was going to call the company and cancel. I understood this to be done and I would just pay for the work done on the well and get a refund. I would like to just pay you for the work done and get my deposit back. And now my bill is more than the $5k deposit for some reason. A TPR valve and a Pressure Tank cost me $5100. Do not call these people at ALL!"

Joe, Lisa S on March 2024

#1 Trusted Seattle Plumber - 24/7 Residential and Commercial Services It's true. No one beats Beacon Plumbing. We are the #1 trusted Seattle plumber with 24-hour, 7 days a week plumbing services. We can generally dispatch a licensed plumbing technician within 90 minutes because we have Seattle plumbers that live all around the area, * New water service * Low water pressure * Water leak & line locating * Repipe * Clogged drains, toilets and sinks * Gas conversions Your First Line of Defense for Residential and Commercial Seattle Sewer Repair Quick response Seattle sewer repair any time day or night, seven days a week. Our licensed plumbing specialists can resolve issues with sewer line repair, sewer line replacement and sewer line cleaning: * Corroded pipes * Roots in sewer line * Broken, collapsed or cracked pipes * Drain and sewer cleaning * Trench-less Seattle sewer repair Professional Seattle HVAC Residential and Commercial 24/7 Emergency Services On time and on budget Seattle HVAC service options with 24/7 emergency service and no overtime charges by #1 trusted Seattle plumber since 1999. Fully licensed specialists in HVAC, electrical and plumbing that live right here providing: * New HVAC installations * Comprehensive repair and replacement * Equipment optimization 24-Hour Emergency Seattle Furnace Repairs Quick 24/7 emergency response with fast and affordable Seattle furnace repairs by licensed technicians

"16 FEB 2024. We had a TPR valve, and the pressure tank (PT) go bad on the well. My wife and I care for our severely autistic person, and we were in dire straits to restore water to our house. Beacon Plumbing from Kent, Wa (Gio) came out to diagnose the issue. It took the plumber about 15 minutes to replace both items. The plumber then states our system and pump, that is about 5 years old, is inferior to what he proposes to put in. I have a new constant pressure system that he stated runs all the time (it does not run all the time. It has a Pressure Sensor that is installed that keeps the PT and the water at 60 PSI. None of us knew this at the time, to include Gio). Okay how do we fix it. He proposed moving the PT into the garage and installing a 86 gal PT. We now know that the current system has a 4 gal but can run with a PT which can be a low as a 2 gal. He wrote up that it would be over $10K and he needed a 50% deposit of $5k. We agreed. Then he states an electrician has to come out and evaluate and just run a line from our breaker panel to the point in the garage. I agreed. The next day, 17 FEB 2024 an electrician, Alex, shows up and states the wiring has to be trenched and he showed me exactly why. He wanted to check with his supervisor for a second opinion. This person was supposed to come out on Sunday. This person, Zack, then calls and tells me it's $16K and he understands that is something not wanted. I stated I didn't want to spend $26K on the job. He understood and was going to call the company and cancel. I understood this to be done and I would just pay for the work done on the well and get a refund. I would like to just pay you for the work done and get my deposit back. And now my bill is more than the $5k deposit for some reason. A TPR valve and a Pressure Tank cost me $5100. Do not call these people at ALL!"

Joe, Lisa S on March 2024

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Septic tank services FAQs

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 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.

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.

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