Get matched with top septic tank pros in Princeton, NJ
There are 12 highly-rated local septic tank pros.
TRUSTED BY PRINCETON, NJ HOMEOWNERS
4.5 
35 Verified Reviews for Septic Tank Service pros in Princeton, NJ
*The Angi rating for Septic Tank Service companies in Princeton, NJ 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 Princeton, NJ 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 July 12, 2025
Septic tank pros in Princeton
**SPECIALIZING IN SEWER AND DRAIN CLEANING** We are proudly serving all of NJ and Eastern PA. We have the experience and dedication to bring your dreams to reality! 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 a free estimate today! Additional emails - [email protected]. [email protected]
"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."
Timothy G on March 2024
**SPECIALIZING IN SEWER AND DRAIN CLEANING** We are proudly serving all of NJ and Eastern PA. We have the experience and dedication to bring your dreams to reality! 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 a free estimate today! Additional emails - [email protected]. [email protected]
"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."
Timothy G on March 2024
We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".
"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."
Naidu G on May 2025
We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".
"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."
Naidu G on May 2025
Here at Zoom Drain, we are best known for fast response times and our ability to provide focused solutions to drain & sewer problems. If you are having issues or planning for future maintenance, call us now at 610-628-3360 for a FREE on-site estimate. From sinks, toilets and tubs to main lines and sewers, our team of drain & sewer professionals are ready to provide you with fast, expert services.
"They truly live by the code of "you get what you paid for". The price was cheaper than expected (and they included a free estimate too). So ultimately, our slow bathtub drain was cleared. However, the technician had terrible housekeeping. After stripping the caulking around the overflow valve, they left the caulking pieces in the bathtub and told us to flush them down the drain (?!). They said the provided bio solution would clear the pieces just fine...but why do that when a trash can is less than a foot away?? Then, they did not offer to reseal the valve they just opened...just left a mess for us to pick up. As such, we will not be using them again next time...free estimate or not. If we wanted the bare minimum, we would have done it ourselves."
Quan T on February 2025
Here at Zoom Drain, we are best known for fast response times and our ability to provide focused solutions to drain & sewer problems. If you are having issues or planning for future maintenance, call us now at 610-628-3360 for a FREE on-site estimate. From sinks, toilets and tubs to main lines and sewers, our team of drain & sewer professionals are ready to provide you with fast, expert services.
"They truly live by the code of "you get what you paid for". The price was cheaper than expected (and they included a free estimate too). So ultimately, our slow bathtub drain was cleared. However, the technician had terrible housekeeping. After stripping the caulking around the overflow valve, they left the caulking pieces in the bathtub and told us to flush them down the drain (?!). They said the provided bio solution would clear the pieces just fine...but why do that when a trash can is less than a foot away?? Then, they did not offer to reseal the valve they just opened...just left a mess for us to pick up. As such, we will not be using them again next time...free estimate or not. If we wanted the bare minimum, we would have done it ourselves."
Quan T on February 2025
Aqua Joe Plumbing & Drains, LLC is a trusted provider of top-notch plumbing services in South Jersey. Serving Atlantic, Burlington, Camden, Gloucester and Mercer Counties, this locally owned and operated company has built a solid reputation for delivering reliable and affordable solutions.
"It was ok. Rough inspection was passed."
Canetti H on December 2024
Aqua Joe Plumbing & Drains, LLC is a trusted provider of top-notch plumbing services in South Jersey. Serving Atlantic, Burlington, Camden, Gloucester and Mercer Counties, this locally owned and operated company has built a solid reputation for delivering reliable and affordable solutions.
"It was ok. Rough inspection was passed."
Canetti H on December 2024
Excavating - Over 20 years experience - Plumbing -
Excavating - Over 20 years experience - Plumbing -
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
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
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!
"This is the second time we need to use this company since we moved into a house with their systems in place. Both times there were numerous rescheduling on their parts. This time after the second reschedule, they notified us 10 minutes before they were due to be at the house that they didn?t have a part. When I asked them to notify me when the part was available and they can come back out, they told me to contact one of their competitors because there wasn?t enough money for them in servicing systems that they installed. The owner has a nasty attitude and is very unprofessional. I will never use them again and advise you to find somebody else."
Mark K on May 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!
"This is the second time we need to use this company since we moved into a house with their systems in place. Both times there were numerous rescheduling on their parts. This time after the second reschedule, they notified us 10 minutes before they were due to be at the house that they didn?t have a part. When I asked them to notify me when the part was available and they can come back out, they told me to contact one of their competitors because there wasn?t enough money for them in servicing systems that they installed. The owner has a nasty attitude and is very unprofessional. I will never use them again and advise you to find somebody else."
Mark K on May 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 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
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"He was super quick and neat and got the job done"
Faigy R on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"He was super quick and neat and got the job done"
Faigy R on June 2025
FAQs for septic tank service projects in Princeton, NJ
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.
- Ridgewood
- Kingston
- West Windsor Township
- Princeton Junction
- Plainsboro
- Rocky Hill
- Montgomery
- Lawrenceville
- Lawrence Township
- Pennington
- Hopewell
- Monmouth Junction
- Cranbury
- Mercerville
- Hamilton Township
- Kendall Park
- Dayton
- Robbinsville
- East Windsor
- Ewing
- Franklin Park
- Hightstown
- Hillsborough
- Titusville
- Yardville
- East Amwell Township
- West Amwell Township
- Jamesburg
- Monroe Township
- Ringoes
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