Top-rated septic tank pros.

Get matched with top septic tank pros in Monmouth, ME

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Monmouth, ME?

Select your specific project to find the pro for you.

Verified Reviews for Septic Tank Service pros in Monmouth, ME

*The Angi rating for Septic Tank Service companies in Monmouth, ME 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 Monmouth, ME 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 December 15, 2025

Find Septic tank pros in Monmouth

Avatar for DJ Cole Construction

DJ Cole Construction

5.00(
6
)
•Approved Pro

DJ Cole Construction

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.

"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"

Donald B on May 2025

We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.

"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"

Donald B on May 2025

Ramsey Excavation, Sewer and Drain

4.76(
29
)
•Approved Pro

Ramsey Excavation, Sewer and Drain

4.76(
29
)
•Approved Pro
Customers say: Quick response
26 local quotes requested
21 years of experience

Ramsey Excavation Sewer and Drain is a professional sewer service. With over 16 years prior experience we are ready to handle any project big or small. We offer 24 hour emergency services. Give us a call today to! We look forward to working with you!

"Tom was so responsive. He came over right away, started work ahead of schedule, got the job done without trying to nicke and dime the budget. got the main horrible Orange Burg pipe removed and replaced in one day. Tom and his staff and his equipment came in like a super hero. No fuss. "

Jerri S on December 2025

Ramsey Excavation Sewer and Drain is a professional sewer service. With over 16 years prior experience we are ready to handle any project big or small. We offer 24 hour emergency services. Give us a call today to! We look forward to working with you!

"Tom was so responsive. He came over right away, started work ahead of schedule, got the job done without trying to nicke and dime the budget. got the main horrible Orange Burg pipe removed and replaced in one day. Tom and his staff and his equipment came in like a super hero. No fuss. "

Jerri S on December 2025

Avatar for Minor Bros Construction

Minor Bros Construction

5.00(
3
)
•Approved Pro

Minor Bros Construction

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 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! Book with us online or feel free to give us a call today!

"We were extremely pleased with the professionalism and the end result of the Minor Bros. team who re-did our leach field. They answered all of our questions up-front, showed up on time and completed the job just as described on time and on budget and with care that our yard looked great after completion. We highly recommend this company without hesitation."

Deb Y on May 2024

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! Book with us online or feel free to give us a call today!

"We were extremely pleased with the professionalism and the end result of the Minor Bros. team who re-did our leach field. They answered all of our questions up-front, showed up on time and completed the job just as described on time and on budget and with care that our yard looked great after completion. We highly recommend this company without hesitation."

Deb Y on May 2024

Evergreen Plumbing Solutions

5.00(
3
)
•Approved Pro

Evergreen Plumbing Solutions

5.00(
3
)
•Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

Evergreen Plumbing Solutions 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.

"What a pleasure doing business with Evergreen Plumbing! Caleb was very helpful and a good communicator on the telephone! Was able to send Zack to my home the same day! He diagnosed my disaster and fixed the leaks under 2 sinks! Quality of life issue that we’d been nursing along for a while! Wonderful to have access to a company that gives prompt friendly excellent service in our area! Highly recommend!! Thank you! "

Tim G on January 2025

Evergreen Plumbing Solutions 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.

"What a pleasure doing business with Evergreen Plumbing! Caleb was very helpful and a good communicator on the telephone! Was able to send Zack to my home the same day! He diagnosed my disaster and fixed the leaks under 2 sinks! Quality of life issue that we’d been nursing along for a while! Wonderful to have access to a company that gives prompt friendly excellent service in our area! Highly recommend!! Thank you! "

Tim G on January 2025

Avatar for RM Septic

RM Septic

4.98(
86
)
•Approved Pro

RM Septic

4.98(
86
)
•Approved Pro
Super Service Award
Customers say: True professional
41 local quotes requested
3 years of experience

Welcome to RM Septic, proudly servicing Bath, Maine and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. Call us today! You will not be disappointed!

"Best company! I will use them for all my septic needs and would highly recommend them to everyone! "

Joann R on November 2025

Welcome to RM Septic, proudly servicing Bath, Maine and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. Call us today! You will not be disappointed!

"Best company! I will use them for all my septic needs and would highly recommend them to everyone! "

Joann R on November 2025

Avatar for Maine Septics

Maine Septics

5.00(
6
)
•Approved Pro

Maine Septics

5.00(
6
)
•Approved Pro
Customers say: Quick response
14 local quotes requested
Free onsite estimate

Maine Septics installs new septic systems and replaces old ones for homes and businesses across Maine. We take pride in reliable work, fair pricing, and getting the job done right from start to finish.

"Excellent customer service. Easy to deal with."

Linda D on November 2025

Maine Septics installs new septic systems and replaces old ones for homes and businesses across Maine. We take pride in reliable work, fair pricing, and getting the job done right from start to finish.

"Excellent customer service. Easy to deal with."

Linda D on November 2025

Avatar for River View Construction Co.

River View Construction Co.

No reviews yet

River View Construction Co.

No reviews yet

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

CCC Construction LLC

No reviews yet

CCC Construction LLC

No reviews yet
12 years of experience

CCC Construction has been locally owned and operated since 2013. We do a wide range of projects from residential site work to large Commercial projects. The services we offer include are: Septic system Design and installation, house lots, roadways, Driveways and parking lots, Material hauling, and more. please give us a call for a free estimate!

CCC Construction has been locally owned and operated since 2013. We do a wide range of projects from residential site work to large Commercial projects. The services we offer include are: Septic system Design and installation, house lots, roadways, Driveways and parking lots, Material hauling, and more. please give us a call for a free estimate!

One Source

No reviews yet

One Source

No reviews yet
Free onsite estimate

Excavation of all kinds. Just ask and if we can't do it, we can point you in the right direction. Lots cleared, driveways, septic's, ICF foundations, retaining walls, water lines, underground electrical, sewer lines, hardscapes, granite steps, light post Residential-Commercial

Excavation of all kinds. Just ask and if we can't do it, we can point you in the right direction. Lots cleared, driveways, septic's, ICF foundations, retaining walls, water lines, underground electrical, sewer lines, hardscapes, granite steps, light post Residential-Commercial

Showing 1-10 of 32
Septic Tanks questions, answered by experts

Septic tanks come in multiple shapes, sizes, and materials. However, they’re often round or rectangular in shape and made from concrete, fiberglass, or plastic. There’s a range of septic tank sizes, with the average model measuring 30 to 40 square feet and holding 1,000 to 1,500 gallons of waste.

Most septic tanks need to be emptied every 3 to 5 years, but it’s a good idea to monitor the fill levels of your septic tank all the time. You can do this by installing a pressure level sensor to detect the internal tank pressure, or by having a septic tank company perform an annual inspection to let you know when you’ll need to pump the tank.

Estimating what size well pump you need is challenging and often inaccurate, but a general rule of thumb is to take the number of fixtures—including water-consuming appliances—in your home and aim for that number in gallons per minute. That calculation method would allow for every fixture in your home to use about one gallon of water per minute. However, it’s best to leave the pump size determination to a professional technician, as they can ensure your pump is providing your home with sufficient water, especially during peak usage hours.

The lifespan of your well casing depends mainly on the material it’s made from. Stainless steel and galvanized steel casings are designed to withstand the pressures and environment of deep-water wells but are susceptible to corrosion. Most steel casings last from 20 to 35 years, on average. PVC casing is highly durable and, if used correctly, can last up to 50 years.

Both materials are suitable for septic tanks, but concrete usually lasts longer than plastic. If you’re buying a new tank, the prices are similar for plastic ($500 to $2,500) and concrete ($700 to $2,000). However, there’s a notable difference in repair prices, with plastic tank repair costs ranging from $150 to $2,000, while concrete repairs are between $700 and $5,000.

The Monmouth, ME homeowners’ guide to septic tank services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"