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TRUSTED BY MOUNT VERNON, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon49
    Verified septic tank services reviews

Find Septic tank pros in Mount Vernon

Avatar for Septic Solutions

Septic Solutions

4.94(
17
)
Approved Pro

Septic Solutions

4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25 years of experience

Septic Solutions is a well-rounded septic 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

Septic Solutions is a well-rounded septic 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


Avatar for Septic Solutions

Septic Solutions

4.73(
59
)
Approved Pro

Septic Solutions

4.73(
59
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
8 years of experience

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!

"Do not hire. They will take advantage of you. We had them out to pump our septic system. They told us our drain field needed a jet-vac treatment (quoted at $3600) and possibly a new pump (quoted at $5000). They filed a report with the county saying that our pump was deficient and we got a letter in the mail saying that we had to take care of it. Those prices seemed really expensive to me so I called around. Multiple other septic companies told me not to hire Septic Solutions as they had often get calls like this from customers questioning prices and if the recommended services are really needed. I had { remove company name} Septic come out for an inspection instead. { remove company name} said that everything was working perfectly and if the jet-vac and pump were needed { remove company name} would charge 5000 total. I had to pay for an extra inspection to get things cleared with the county. Do not hire Septic Solutions. They were not honest and preyed on my lack of septic knowledge. I will be using { remove company name} Septic in the future."

Whitney W on August 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!

"Do not hire. They will take advantage of you. We had them out to pump our septic system. They told us our drain field needed a jet-vac treatment (quoted at $3600) and possibly a new pump (quoted at $5000). They filed a report with the county saying that our pump was deficient and we got a letter in the mail saying that we had to take care of it. Those prices seemed really expensive to me so I called around. Multiple other septic companies told me not to hire Septic Solutions as they had often get calls like this from customers questioning prices and if the recommended services are really needed. I had { remove company name} Septic come out for an inspection instead. { remove company name} said that everything was working perfectly and if the jet-vac and pump were needed { remove company name} would charge 5000 total. I had to pay for an extra inspection to get things cleared with the county. Do not hire Septic Solutions. They were not honest and preyed on my lack of septic knowledge. I will be using { remove company name} Septic in the future."

Whitney W on August 2025


Avatar for A-Plus Water Services, Inc.

A-Plus Water Services, Inc.

4.77(
72
)
Approved Pro

A-Plus Water Services, Inc.

4.77(
72
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
34 years of experience

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)

"These guys are the best in the business! They have the absolute best prices and the most knowledge you’ll ever find. They showed up on time they communicated clearly and most of all they were unbelievably fast. Do not hesitate to contact them for anything well or pump related. Friendly, knowledgeable, quality work done at a very good price. "

Jennifer G on October 2025

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)

"These guys are the best in the business! They have the absolute best prices and the most knowledge you’ll ever find. They showed up on time they communicated clearly and most of all they were unbelievably fast. Do not hesitate to contact them for anything well or pump related. Friendly, knowledgeable, quality work done at a very good price. "

Jennifer G on October 2025


Evergreen Sanitation Inc

4.49(
97
)
Approved Pro

Evergreen Sanitation Inc

4.49(
97
)
Approved Pro
Customers say: Super punctual
68 years of experience
Free onsite estimate

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


Step Up Building & Septic, LLC

4.66(
32
)
Approved Pro

Step Up Building & Septic, LLC

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 LaVergne Plumbing & Heating

LaVergne Plumbing & Heating

4.71(
7
)
Approved Pro

LaVergne Plumbing & Heating

4.71(
7
)
Approved Pro
74 years of experience
Emergency services offered

Whatcom & Skagit's LaVergne Plumbing & Heating – Safety First, Experience Always At LaVergne Plumbing & Heating, your family’s safety and comfort are always our top priorities. Our technicians bring decades of hands-on experience to every job, giving you the confidence that we’ve seen it before and know how to solve it the right way. We combine skill, training, and a true commitment to doing things safely to make sure your home is protected. From everyday repairs to unexpected emergencies, we’re here 24/7 with fast, reliable service you can count on. Choose LaVergne Plumbing & Heating – where seasoned expertise meets genuine care.

"Did a good job but the cost was high."

Debra m on November 2025

Whatcom & Skagit's LaVergne Plumbing & Heating – Safety First, Experience Always At LaVergne Plumbing & Heating, your family’s safety and comfort are always our top priorities. Our technicians bring decades of hands-on experience to every job, giving you the confidence that we’ve seen it before and know how to solve it the right way. We combine skill, training, and a true commitment to doing things safely to make sure your home is protected. From everyday repairs to unexpected emergencies, we’re here 24/7 with fast, reliable service you can count on. Choose LaVergne Plumbing & Heating – where seasoned expertise meets genuine care.

"Did a good job but the cost was high."

Debra m on November 2025


Avatar for Extra Mile Construction LLC

Extra Mile Construction LLC

5.00(
2
)
Approved Pro

Extra Mile Construction LLC

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

5.00(
1
)
Approved Pro

Envirosmart Solution Inc

5.00(
1
)
Approved Pro
21 years of experience
Free onsite estimate

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.


Seven Spades Excavating Inc

New on AngiNew on Angi
Approved Pro

Seven Spades Excavating Inc

New on AngiNew on Angi
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


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Showing 1-10 of 47
Septic Tanks questions, answered by experts

Beyond the type of well pump, there are a few other factors to consider when selecting a well pump. Keep in mind the depth of your well, your average water usage, and the PSI of your water-consuming appliances to determine the appropriate motor horsepower and size of your well pump.

A septic tank always has some amount of liquid in it—which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.

Think of a leach field and septic tank as the peanut butter and jelly of wastewater management. They go together. However, it is possible to have a septic tank without a leach field, as some types of septic systems don't require them. For example, your home may have a septic mound rather than a leach field or a sand filtration system, instead.

How often you need to pump your tank depends on the size of your tank and how many people live in your home. The average recommended frequency is every three to five years. However, your tank may need more or less frequent pumpings than that. For example, a single person with a 1,000-gallon septic tank may only need to pump it every nine to 12 years, while a five-person family with the same sized tank may need to pump it every two to four years.

Many septic professionals agree that spring is the best time of year to empty a septic tank. By this point, the temperatures have usually warmed up enough so that the ground is no longer frozen, which makes it easier to access the tank (and less likely for the waste to be frozen inside the tank). Summer and fall are also decent times to do it, but winter isn’t.

The Mount Vernon, WA homeowners’ guide to septic tank services

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