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TRUSTED BY MENDON, MA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon59
    Verified septic tank services reviews

Find Septic tank pros in Mendon

Avatar for Rodenhiser Home Services

Rodenhiser Home Services

325 Hopping Brook Rd
4.39(
506
)
Approved Pro

Rodenhiser Home Services

325 Hopping Brook Rd
4.39(
506
)
Approved Pro
Customers say: Super punctual
394 local quotes requested
97 years of experience

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

Stephen M on August 2024

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

Stephen M on August 2024


Avatar for Holliston Sewer Service Inc

Holliston Sewer Service Inc

136 Fisher St
4.85(
65
)
Approved Pro

Holliston Sewer Service Inc

136 Fisher St
4.85(
65
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
17 local quotes requested

• 2016 Super Service Award Winner - 3rd Consecutive Year! • Since 1954, Holliston Sewer Service Inc has remained a Locally Owned & Family Operated Sewer Service Company Inc providing Septic Services you can count on, including Septic Tank Pumping, Title 5 Inspections, & Septic Tank Repairs for 3 Generations! • We serve Residential, Commercial, & Industrial Clients • Your Best Choice for Septic Pumping Services • From Septic Tank Pumping to Leach Line Jetting, We are your best choice for a variety of Septic & Sewer Services • Let us provide you with quality service in the most cost effective manner • Call (508) 429-6262 to Schedule an Estimate or Appointment Today!

"Great and kind."

Nicolas D on January 2024

• 2016 Super Service Award Winner - 3rd Consecutive Year! • Since 1954, Holliston Sewer Service Inc has remained a Locally Owned & Family Operated Sewer Service Company Inc providing Septic Services you can count on, including Septic Tank Pumping, Title 5 Inspections, & Septic Tank Repairs for 3 Generations! • We serve Residential, Commercial, & Industrial Clients • Your Best Choice for Septic Pumping Services • From Septic Tank Pumping to Leach Line Jetting, We are your best choice for a variety of Septic & Sewer Services • Let us provide you with quality service in the most cost effective manner • Call (508) 429-6262 to Schedule an Estimate or Appointment Today!

"Great and kind."

Nicolas D on January 2024


Avatar for Shamrock Well and Pump, LLC

Shamrock Well and Pump, LLC

45 Industrial Road Suite 207
4.87(
184
)
Approved Pro

Shamrock Well and Pump, LLC

45 Industrial Road Suite 207
4.87(
184
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
30 local quotes requested

Shamrock Well and Pump, is a family owned and operated company. we are dedicated to serve all of Southern New England. Over 50 years of combined groundwater industry experience. Our mission is to provide the highest quality of product and service at an affordable price. We provide services for but not limited to, jet and submersible pump installation and repair, water tanks, filtration, sump pumps, booster pumps,all constant pressure systems,water tests and flow tests. Members of Massachusetts ground water association and Rhode island ground water association.

"On time, efficient and did a good job!"

Bob G on September 2024

Shamrock Well and Pump, is a family owned and operated company. we are dedicated to serve all of Southern New England. Over 50 years of combined groundwater industry experience. Our mission is to provide the highest quality of product and service at an affordable price. We provide services for but not limited to, jet and submersible pump installation and repair, water tanks, filtration, sump pumps, booster pumps,all constant pressure systems,water tests and flow tests. Members of Massachusetts ground water association and Rhode island ground water association.

"On time, efficient and did a good job!"

Bob G on September 2024


"Prompt and good service"

Mary B on November 2024

Bay State Pump Co. has the experience and expertise to get the job done right the first time! We use only the finest tools and materials, providing personalized service and affordable rates! Proudly serving since 1987.

"Prompt and good service"

Mary B on November 2024


Avatar for Clear Water Pump and Well Service, LLC

Clear Water Pump and Well Service, LLC

PO Box 6
4.88(
100
)
Approved Pro

Clear Water Pump and Well Service, LLC

PO Box 6
4.88(
100
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
120 local quotes requested

Clear Water Pump and Well Service is a leading well and pump service, and water filtration company based in Massachusetts. Our goal is to provide exceptional pump and well service at a price you can afford without sacrificing quality. We have serviced well systems for more than 15 years. We have a vast knowledge of technology currently being used in the water well industry in the region and are able to service both Massachusetts and Rhode Island. We are looking forward to earning your business. For your information we install our equipment, not equipment you purchased elsewhere.

"Extremely responsive. My well pump died and they were at my house 30 minutes after my call to diagnose, and installed a new pump first thing the next morning. Such responsiveness gives me great peace of mind "

Chris O on April 2025

Clear Water Pump and Well Service is a leading well and pump service, and water filtration company based in Massachusetts. Our goal is to provide exceptional pump and well service at a price you can afford without sacrificing quality. We have serviced well systems for more than 15 years. We have a vast knowledge of technology currently being used in the water well industry in the region and are able to service both Massachusetts and Rhode Island. We are looking forward to earning your business. For your information we install our equipment, not equipment you purchased elsewhere.

"Extremely responsive. My well pump died and they were at my house 30 minutes after my call to diagnose, and installed a new pump first thing the next morning. Such responsiveness gives me great peace of mind "

Chris O on April 2025


SCOTT CAFFREY PLUMBING

173 Ashland St
5.00(
5
)
Approved Pro

SCOTT CAFFREY PLUMBING

173 Ashland St
5.00(
5
)
Approved Pro
Customers say: Quick response
35 local quotes requested
1 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Scott was prompt, professional, and very quality focused on his install of my replacement water heater. I called him at 6pm when I realized that my old water tank had let go and he was able to give me a quote and scheduled the work for the next day. By 2pm the next day I had hot water again! Good price too! Will be using his services in the future for sure. I could not recommend his services enough! Thanks Scott!"

Joe F on July 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Scott was prompt, professional, and very quality focused on his install of my replacement water heater. I called him at 6pm when I realized that my old water tank had let go and he was able to give me a quote and scheduled the work for the next day. By 2pm the next day I had hot water again! Good price too! Will be using his services in the future for sure. I could not recommend his services enough! Thanks Scott!"

Joe F on July 2025


Avatar for Blackrock Utility Company

Blackrock Utility Company

5.00(
2
)

Blackrock Utility Company

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****

"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."

Mike C on December 2022

Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****

"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."

Mike C on December 2022


DO NOT CALL Moses Plumbing & Heating Services LLC

301 Buck Island Rd
5.00(
6
)

DO NOT CALL Moses Plumbing & Heating Services LLC

301 Buck Island Rd
5.00(
6
)
Customers say: Quick response
Emergency services offered

We have the experience and dedication to get the job done right! Specializing in Plumbing and Heating services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule an estimate today!

"Mr. Moses and his assistant were exceptionally qualified, did professional work, were very courteous and efficient. Prices reasonable. They installed a complete new bathroom vanity and piping and exchanged and old toilet for a new one. Very pleased. "

James C on September 2025

We have the experience and dedication to get the job done right! Specializing in Plumbing and Heating services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule an estimate today!

"Mr. Moses and his assistant were exceptionally qualified, did professional work, were very courteous and efficient. Prices reasonable. They installed a complete new bathroom vanity and piping and exchanged and old toilet for a new one. Very pleased. "

James C on September 2025


"It went very well they were very professional and on time and they have a fair price."

Stephen P on November 2020

N&T Mechanical is a family & Veteran owned company who has been in business since 2007. N&T Mechanical is a full service HVAC/Plumbing and Mechanical contractor specializing in Commercial & Residential Service and System Installations.

"It went very well they were very professional and on time and they have a fair price."

Stephen P on November 2020


Avatar for R Cox Enterprises

R Cox Enterprises

17 Warren Rd
3.67(
6
)

R Cox Enterprises

17 Warren Rd
3.67(
6
)
40 years of experience

We are a full service Excavation and Trucking Company with 30+ years of experience. Specializing in Complete Septic System Installation and Repair. New or Failing System we perform perk and have Design Engineers we work with your particular project. Demolition of any Building and removal of debris. We do not perform septic pump outs.

"Addendum to my last review: When the septic pump failed, we discovered how many corners were cut. Instead of a septic pump, a sump pump (for rainwater) was installed with the 1½ inch pipe joined to a 2 inch pipe to make it look like it was supposed to. There was no coupler on the pipe leading to the distribution box, necessitating cutting the pipe to get the sump pump out. No check valve. Do NOT use this guy."

Candy K on June 2025

We are a full service Excavation and Trucking Company with 30+ years of experience. Specializing in Complete Septic System Installation and Repair. New or Failing System we perform perk and have Design Engineers we work with your particular project. Demolition of any Building and removal of debris. We do not perform septic pump outs.

"Addendum to my last review: When the septic pump failed, we discovered how many corners were cut. Instead of a septic pump, a sump pump (for rainwater) was installed with the 1½ inch pipe joined to a 2 inch pipe to make it look like it was supposed to. There was no coupler on the pipe leading to the distribution box, necessitating cutting the pipe to get the sump pump out. No check valve. Do NOT use this guy."

Candy K on June 2025

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Septic Tanks questions, answered by experts

There are a few signs you can look out for to determine if your well pump needs to be repaired or replaced, including the following:

  • Your water pressure fluctuates.

  • You lose water entirely on occasion.

  • You notice the pump making unusual noises.

  • Water sputters out of your fixtures.

  • Your utility bills suddenly spike without explanation.

  • You notice sediment or cloudiness in your water.

  • You hear that the pump runs continuously.

If you notice any of these issues, call a professional well pump repair service to inspect it and determine whether you should repair or replace it.

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.

Rainwater doesn't have a direct impact on the amount of water in your well. Instead, the majority of rain runs off into other bodies of water such as streams, rivers, and lakes. These bodies of water may sometimes function as the area’s reservoir and create aquifers, which then help to replenish your well.

You can check your own septic tank, but take precautions. Locate the access lid, usually buried a few inches underground, and remove it carefully. Look for the sludge and scum levels, and if they’re high, that means pumping may be necessary. Check for odors, slow drains, or pooling water around the drain field, which could indicate issues. Never enter the tank, as toxic gases can be fatal. All of that being said, a professional inspection is safer and more thorough.

A septic tank riser should extend to just above the ground level or slightly above it. The exact height can vary depending on local regulations and personal preferences, but a common guideline is to have the riser's top flush with or no more than a few inches above the surrounding ground. This height allows for easy access to the septic tank without creating a tripping hazard or obstructing mowing and landscaping activities. It's essential to ensure that the riser lid is easily visible and accessible for regular maintenance and inspection while being mindful of safety and aesthetics.

The Mendon, MA homeowners’ guide to septic tank services

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