Get matched with top septic tank pros in Denville, NJ
There are 5 highly-rated local septic tank pros.
Need a pro for your septic tank service project in Denville, NJ?
Select your specific project to find the pro for you.
TRUSTED BY DENVILLE, NJ HOMEOWNERS
4.8 Average homeowner rating
162 Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Denville, NJ
*The Angi rating for Septic Tank Service companies in Denville, 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 Denville, 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 November 12, 2025
Find Septic tank pros in Denville
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Gold Medal Service
Gold Medal Service
Customers say: Super punctual
82 local quotes requested
45 years of experience
Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.
"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."
JEFF K on August 2025
Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.
"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."
JEFF K on August 2025
Toronzi Contracting & Excavation, LLC
Toronzi Contracting & Excavation, LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience
Toronzi Contracting & Excavation, LLC, is a locally owned and operated company with over 27 years of industry experience. We value honesty, integrity and stand behind our work. We specialize in residential and commercial excavation. Underground plumbing such as sewer mains, basement drainage channels, new septic systems. We repair existing septic systems. We also install and hook up city water. We pride ourselves on the quality of our works as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients!
"Used for a water line replacement. Canâ t say enough good things about them. The guys were very polite and listened to every concern, explaining everything along the way. They went above and beyond to leave my yard in better condition than before they dug the trench. Highly recommend"
Emily R on August 2022
Toronzi Contracting & Excavation, LLC, is a locally owned and operated company with over 27 years of industry experience. We value honesty, integrity and stand behind our work. We specialize in residential and commercial excavation. Underground plumbing such as sewer mains, basement drainage channels, new septic systems. We repair existing septic systems. We also install and hook up city water. We pride ourselves on the quality of our works as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients!
"Used for a water line replacement. Canâ t say enough good things about them. The guys were very polite and listened to every concern, explaining everything along the way. They went above and beyond to leave my yard in better condition than before they dug the trench. Highly recommend"
Emily R on August 2022
DPS Pump Service, LLC
DPS Pump Service, LLC
17 local quotes requested
42 years of experience
DPS Pump Service, LLC 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. $225 diagnosis fee which goes towards the service
DPS Pump Service, LLC 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. $225 diagnosis fee which goes towards the service
Greene Ridge Landscaping
Greene Ridge Landscaping
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience
GreeneRidge is one of the premier excavating professionals in Morris county and surrounding areas. GreeneRidge specializes in excavation work, including septic installations and oil tank removals. GreeneRidge has built a strong client base and portfolio, and they attribute their success to a dedication to professionalism, punctuality and customer satisfaction. When it comes to excavation, no job is to big for GreeneRidge to handle. For a professional you can trust to provide quality, knowledgeable service give GreeneRidge a call today!
"Greenridge was professional and experienced. The work came out even nicer than I envisioned. It was a pleasure to work with them."
Daniel F on May 2021
GreeneRidge is one of the premier excavating professionals in Morris county and surrounding areas. GreeneRidge specializes in excavation work, including septic installations and oil tank removals. GreeneRidge has built a strong client base and portfolio, and they attribute their success to a dedication to professionalism, punctuality and customer satisfaction. When it comes to excavation, no job is to big for GreeneRidge to handle. For a professional you can trust to provide quality, knowledgeable service give GreeneRidge a call today!
"Greenridge was professional and experienced. The work came out even nicer than I envisioned. It was a pleasure to work with them."
Daniel F on May 2021
Art's Design, LLC
Art's Design, LLC
Customers say: Quick response
30 local quotes requested
5 years of experience
With more than 15 yrs of experience, Art's Design LLC is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"I hired Art to help level out my backyard, and unfortunately, I had a really disappointing experience. He started the job but left it incomplete and in worse shape than when he began. The yard was left uneven and messy, with piles of dirt scattered around and no clear plan for finishing. Communication was poor throughout, and despite several follow-ups, he never returned to complete the work. I regret hiring him and wouldn?t recommend his services to anyone looking for a reliable or thorough job. "
Pegah B on June 2025
With more than 15 yrs of experience, Art's Design LLC is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"I hired Art to help level out my backyard, and unfortunately, I had a really disappointing experience. He started the job but left it incomplete and in worse shape than when he began. The yard was left uneven and messy, with piles of dirt scattered around and no clear plan for finishing. Communication was poor throughout, and despite several follow-ups, he never returned to complete the work. I regret hiring him and wouldn?t recommend his services to anyone looking for a reliable or thorough job. "
Pegah B on June 2025
William Farley Septic Service
William Farley Septic Service
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 local quotes requested
We pride our company on reliability, great communication, integrity, and quality work. We have more than 50 years of experience 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!
"We had a collapsed septic tank according to our home inspection. Bill Farley saw the urgency and had the tank replaced as soon as possible (a couple of weeks). He not only replaced the tank .. he repiped the inlets/outlets where the previous local company who serviced the tank had done it wrong. Bill was easy to deal with, fair and gets the job done the first time. Process was not stressful .. they takes care of everything and leave things better than before."
Victoria _ on March 2025
We pride our company on reliability, great communication, integrity, and quality work. We have more than 50 years of experience 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!
"We had a collapsed septic tank according to our home inspection. Bill Farley saw the urgency and had the tank replaced as soon as possible (a couple of weeks). He not only replaced the tank .. he repiped the inlets/outlets where the previous local company who serviced the tank had done it wrong. Bill was easy to deal with, fair and gets the job done the first time. Process was not stressful .. they takes care of everything and leave things better than before."
Victoria _ on March 2025
Rehe Excavating
Rehe Excavating
19 local quotes requested
40 years of experience
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.
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.
Erick The Plumber
Erick The Plumber
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.
Black Diamond Paving & Construction LLC
Black Diamond Paving & Construction LLC
12 years of experience
We are a local owned family buisness,that takes pride in our work! since 2013.We do commercial and residential milling & paving.We also do retaining walls,patios,drainage,and excavating www.blackdiamondpaving.co
We are a local owned family buisness,that takes pride in our work! since 2013.We do commercial and residential milling & paving.We also do retaining walls,patios,drainage,and excavating www.blackdiamondpaving.co
sapphire construction
sapphire construction
23 years of experience
Owner-operated company specializing in concrete & masonry, excavation, underground utility/pipe work, & demolition work. We cover North & Central Jersey to meet our client's needs; commercial, residential, or industrial
Owner-operated company specializing in concrete & masonry, excavation, underground utility/pipe work, & demolition work. We cover North & Central Jersey to meet our client's needs; commercial, residential, or industrial
Septic Tanks questions, answered by experts
The Denville, NJ homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
Need to know what sewer line replacement costs? This guide will help you prepare to budget for sewer line replacement done by local contractors.
Caring for your septic system is crucial to ensuring its long life. But how much does it cost to pump a septic tank? We explore the different cost factors.
Planning a big project? It might be time to ask how much it costs to get utilities on land. This isn’t a budget-friendly project, so start planning here.
A clogged main sewer line can lead to sewage leaks in your yard or home. Look for these eight signs of a clogged septic line to fix this problem ASAP.
Knowing your septic tank’s location can help you clean and repair the system quicker. Learn five methods for how to find a septic tank lid with this guide.
To unclog a sewer line, you may need to access your septic cleanout. If so, you might wonder: How do I find my septic tank cleanout? Find out in this guide.
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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"