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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon41
    Verified septic tank services reviews

Find Septic tank pros in Pennington

J. Tomaro Construction

5.00(
8
)
Approved Pro

J. Tomaro Construction

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 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 big or small. We provide easy and straight forward excavation packages for the designer and professional home builder. We have established a reputation for quality and dependable on time performance project. We look forward to earning your business!

"Came out on emergency call, same day, to unclog pipe that was clogged with rag by builders. Not anything they did but rushed out and charged nothing!!! These guys are outstanding and customer service is top priority!!"

Audra F on September 2021

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 big or small. We provide easy and straight forward excavation packages for the designer and professional home builder. We have established a reputation for quality and dependable on time performance project. We look forward to earning your business!

"Came out on emergency call, same day, to unclog pipe that was clogged with rag by builders. Not anything they did but rushed out and charged nothing!!! These guys are outstanding and customer service is top priority!!"

Audra F on September 2021


911 Carting, Inc.

4.78(
20
)
Approved Pro

911 Carting, Inc.

4.78(
20
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Whether you're buying a home or having problems with an existing septic system,911 Septic Pumping and Repair Inc, uses the latest technology to determine the system's condition. We perform the following * Septic pumping * Septic repair and replacement * Septic design and installation * NJDEP/PSMA/NJSMA certified septic system inspection * Video pipe inspections * Sewer and drain cleaning * Pressure jetting * Sewage pump replacement * Stocking Goulds Pumps from 1/3 - 3/4 hp * Effluent filter installation and maintenance * NJDEP licensed Water & Waste Water Operator * HEHA Licensed Advanced Septic System Installer * Water & Sewer Line Installation * Storm Sewer * Drainage * Demolition * Roll-off Containers from 10-30 yds We are an environmentally friendly company and are certified installers of Ecoflo Peat Moss Septic Systems.

"I was suffering from repeated high water alarms in my septic tank. The company knew the issue with my septic system on the phone from experience of similar problems it was blocked laterals of the leach field. They were able to fix the problem for a reasonable cost in a day all compliant with the township. They were 5 times cheaper than another company suggested for the repair. They were able to jet the laterals whereas the other company quoted to replace the entire leachfield laterals. Would recommend any one with problems with pressurized septic system to contact this company first."

Mark C on February 2024

Whether you're buying a home or having problems with an existing septic system,911 Septic Pumping and Repair Inc, uses the latest technology to determine the system's condition. We perform the following * Septic pumping * Septic repair and replacement * Septic design and installation * NJDEP/PSMA/NJSMA certified septic system inspection * Video pipe inspections * Sewer and drain cleaning * Pressure jetting * Sewage pump replacement * Stocking Goulds Pumps from 1/3 - 3/4 hp * Effluent filter installation and maintenance * NJDEP licensed Water & Waste Water Operator * HEHA Licensed Advanced Septic System Installer * Water & Sewer Line Installation * Storm Sewer * Drainage * Demolition * Roll-off Containers from 10-30 yds We are an environmentally friendly company and are certified installers of Ecoflo Peat Moss Septic Systems.

"I was suffering from repeated high water alarms in my septic tank. The company knew the issue with my septic system on the phone from experience of similar problems it was blocked laterals of the leach field. They were able to fix the problem for a reasonable cost in a day all compliant with the township. They were 5 times cheaper than another company suggested for the repair. They were able to jet the laterals whereas the other company quoted to replace the entire leachfield laterals. Would recommend any one with problems with pressurized septic system to contact this company first."

Mark C on February 2024


Avatar for W B Drilling Co.

W B Drilling Co.

4.14(
7
)
Approved Pro

W B Drilling Co.

4.14(
7
)
Approved Pro
Customers say: Quality work
27 local quotes requested
30 years of experience

W B Drilling Co. 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 over 10 years of experience, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We treat every home with intense care to make sure ever. Give W B Drilling Co. a call today, we look forward to working with you!

"Responsive owner. Job was done in time & well. Would have been 5 stars if they were able to remove the old tank."

Dana A on October 2025

W B Drilling Co. 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 over 10 years of experience, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We treat every home with intense care to make sure ever. Give W B Drilling Co. a call today, we look forward to working with you!

"Responsive owner. Job was done in time & well. Would have been 5 stars if they were able to remove the old tank."

Dana A on October 2025


Avatar for HENDRICKSON EXCAVATING

HENDRICKSON EXCAVATING

5.00(
34
)
Approved Pro

HENDRICKSON EXCAVATING

5.00(
34
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

4-TIME Super Service Award Winner!! Hendrickson Excavating has been in business for more than 30 years. We are a family owned and operated excavating company with a committment to our client to provide honest and reliable service combined with excellent workmanship. SPECIALIZING IN: -SEPTIC SYSTEMS - NEW AND REPAIRS -EQUINE ARENA'S -WATER GARDENS -GRAVEL DRIVEWAYS - NEW AND REPAIR -DRAINAGE -GRADING -FOUNDATIONS -PROPANE TANK REMOVAL -GENERAL EXCAVATING SERVICES

"Excellent work! Mark was responsive, knowledgeable and timely."

Melissa M on June 2023

4-TIME Super Service Award Winner!! Hendrickson Excavating has been in business for more than 30 years. We are a family owned and operated excavating company with a committment to our client to provide honest and reliable service combined with excellent workmanship. SPECIALIZING IN: -SEPTIC SYSTEMS - NEW AND REPAIRS -EQUINE ARENA'S -WATER GARDENS -GRAVEL DRIVEWAYS - NEW AND REPAIR -DRAINAGE -GRADING -FOUNDATIONS -PROPANE TANK REMOVAL -GENERAL EXCAVATING SERVICES

"Excellent work! Mark was responsive, knowledgeable and timely."

Melissa M on June 2023


Avatar for KP Plumbing

KP Plumbing

5.00(
11
)
Approved Pro

KP Plumbing

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. With 7+ years of industry experience, we specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"KP Plumbing was very efficient and fast service. The technicians were very knowledgeable and pleasant. I highly recommend KP Plumbing for all your plumbing needs! Thank you Kyle"

Dwayne C on December 2023

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. With 7+ years of industry experience, we specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"KP Plumbing was very efficient and fast service. The technicians were very knowledgeable and pleasant. I highly recommend KP Plumbing for all your plumbing needs! Thank you Kyle"

Dwayne C on December 2023


Avatar for Erick The Plumber

Erick The Plumber

No reviews yet

Erick The Plumber

No reviews yet
1 years of experience

Plumber with over 5 years of experience. Can do anything from slab plumb in, commercial/residential rough ins and final installation plumbing. I also have experience with service plumbing and remolding. Gas install and removal is also one of the many skill trades i have picked up.

Plumber with over 5 years of experience. Can do anything from slab plumb in, commercial/residential rough ins and final installation plumbing. I also have experience with service plumbing and remolding. Gas install and removal is also one of the many skill trades i have picked up.


"It went very well without any problems. Scott was easy to work with and very responsive. I would highly recommend BGM Construction."

Bob T on May 2024

Excavating, Water and Sewer Installation Demolition, Grading,Drainage, Trucking Fill Topsoil Stone

"It went very well without any problems. Scott was easy to work with and very responsive. I would highly recommend BGM Construction."

Bob T on May 2024


Avatar for Dellavalle Excavation & Construction LLC

Dellavalle Excavation & Construction LLC

5.00(
4
)

Dellavalle Excavation & Construction LLC

5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Dellavalle Excavation & Construction, LLC, is a family owned and operated company with a strong focus on making our customers last a life time. We will be connected with you every step of the way. Give us a call today. We would love to see what we can do to get your job done together and correct the first time. Give us a call for your free estimate today!

"I highly recommend them. They did an excellent job. They are very clean and professional and they were reasonably priced."

Cecilia G on May 2020

Dellavalle Excavation & Construction, LLC, is a family owned and operated company with a strong focus on making our customers last a life time. We will be connected with you every step of the way. Give us a call today. We would love to see what we can do to get your job done together and correct the first time. Give us a call for your free estimate today!

"I highly recommend them. They did an excellent job. They are very clean and professional and they were reasonably priced."

Cecilia G on May 2020


"Owner Steve Foster has made many many promises to finish the job and has not done so. He left wire hidden by seed and straw over the leech field that wrapped around the blades of my lawn mower. Using a metal detector I found 8 more wires. Steve took down two trees from the back in order to clear for the leech field. One of the township inspectors came one afternoon, did not advise me of what he was doing, so I went out to ask him. He stated that he was figuring the best route to take the wood. He said that Steve told him he could have it. Steve had not spoken to me about the wood. I contacted Steve and asked him not to allow anyone to take the wood. Steve estimated two weeks for the job. That was December when he started. It is now September and he has stopped without completing what he had promised to do. Trash is left beside the leech field, there is no promised smooth blend from my property to my neighbor's. A trench was left on my neighbor's property from his very large backhoe. He never fixed the damage. I had water in my basement which was dry. The bulkhead area was badly damaged. I had contracted years ago with Huber Excavations to make sure my basement would be dry. Huber Excavations did a wonderful job. The basement has not had water since. I explained where the drainage pipes were in my yard and Steve promised from the day of his bid to make sure they would continue to properly drain. Steve did come and dug up the drain pipes and re-laid them around the leech field. Steve dug up two rhododendron bushes to access the back yard. They remain not replanted and my paved driveway has damage. Damage which Steve said would not happen since he planned to bring in the heavy trucks on the side yard. I am left with no response from Steve and a mess to clean up. I hope at least the basement stays dry."

JUDITH A on September 2018

"Owner Steve Foster has made many many promises to finish the job and has not done so. He left wire hidden by seed and straw over the leech field that wrapped around the blades of my lawn mower. Using a metal detector I found 8 more wires. Steve took down two trees from the back in order to clear for the leech field. One of the township inspectors came one afternoon, did not advise me of what he was doing, so I went out to ask him. He stated that he was figuring the best route to take the wood. He said that Steve told him he could have it. Steve had not spoken to me about the wood. I contacted Steve and asked him not to allow anyone to take the wood. Steve estimated two weeks for the job. That was December when he started. It is now September and he has stopped without completing what he had promised to do. Trash is left beside the leech field, there is no promised smooth blend from my property to my neighbor's. A trench was left on my neighbor's property from his very large backhoe. He never fixed the damage. I had water in my basement which was dry. The bulkhead area was badly damaged. I had contracted years ago with Huber Excavations to make sure my basement would be dry. Huber Excavations did a wonderful job. The basement has not had water since. I explained where the drainage pipes were in my yard and Steve promised from the day of his bid to make sure they would continue to properly drain. Steve did come and dug up the drain pipes and re-laid them around the leech field. Steve dug up two rhododendron bushes to access the back yard. They remain not replanted and my paved driveway has damage. Damage which Steve said would not happen since he planned to bring in the heavy trucks on the side yard. I am left with no response from Steve and a mess to clean up. I hope at least the basement stays dry."

JUDITH A on September 2018


Zieniuk and Sons Plumbing, Heating and A/C

3.00(
2
)

Zieniuk and Sons Plumbing, Heating and A/C

3.00(
2
)
Customers say: Terrific value
43 years of experience

Zieniuk and Sons has been a family operated business for over 40 years. Zieniuk and Sons are licensed and insured for Plumbing, Heating and Air Conditioning. We service and install all types of heating and air conditioning systems and fulfill your plumbing needs. We provide the best services around. We pride ourselves on hiring public service member such as police and firemen. So who better to contact in an emergency than someone who knows how to handle an emergency professional and quickly.

"If I could give 0 stars I would. Put a new HVAC 5 years ago, they were no call no shows most days, it took them a month longer to do the job than they said because they just didn't show up, and now the whole system has stopped working. Avoid these people at all costs!!"

Nicole S on June 2025

Zieniuk and Sons has been a family operated business for over 40 years. Zieniuk and Sons are licensed and insured for Plumbing, Heating and Air Conditioning. We service and install all types of heating and air conditioning systems and fulfill your plumbing needs. We provide the best services around. We pride ourselves on hiring public service member such as police and firemen. So who better to contact in an emergency than someone who knows how to handle an emergency professional and quickly.

"If I could give 0 stars I would. Put a new HVAC 5 years ago, they were no call no shows most days, it took them a month longer to do the job than they said because they just didn't show up, and now the whole system has stopped working. Avoid these people at all costs!!"

Nicole S on June 2025

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Septic Tanks questions, answered by experts

A septic smell may be harmful because sewer gas is dangerous depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.

Unfortunately, yes. If your well pump continues working when the flow of water is completely blocked, the motor will burn up. The energy has nowhere to go, thanks to the blockage, so it turns inward. The end result? A ruined well pump and a depleted bank account (once you shop for a replacement.) 

There are a few signs that indicate a failing drain field. For instance, if your septic tank starts requiring more pumping than normal, your drain field might be failing. Other signs to watch for include poor drainage after rain, standing water or sewage over the septic system, a strong septic smell outside, new and healthy grass growing over the drain field, and plumbing backups in your sinks, bathtubs, or toilets.

Septic tank lids may or may not be buried in a yard. Most lids are buried at least 4 inches deep unless you have an aerobic septic system. Aerobic septic systems need frequent cleanings, about every four months, so it’s best to leave these lids aboveground for easier access. For buried lids, homeowners can use risers that make it easier to locate and access a buried septic tank lid.

Signs that your well is dry include a decrease in water pressure, strange odors coming from faucets, cloudy, bubbly, or discolored water, and water that’s warmer than normal. Signs that your well pump is bad are similar, but you may also notice higher-than-average electric bills, strange clicking sounds, and faucets that spit or sputter.

The Pennington, NJ homeowners’ guide to septic tank services

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