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Get matched with top septic tank pros in Mountainside, NJ

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TRUSTED BY MOUNTAINSIDE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon154
    Verified septic tank services reviews

Find Septic tank pros in Mountainside

"George described the pro’s and cons of the potential fixes and provided speedy and professional service. "

Richard E on November 2025

Olympic Mechanical proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"George described the pro’s and cons of the potential fixes and provided speedy and professional service. "

Richard E on November 2025


Avatar for Continental Plumbing and Heating

Continental Plumbing and Heating

4.86(
28
)
Approved Pro

Continental Plumbing and Heating

4.86(
28
)
Approved Pro
Customers say: Quick response
62 local quotes requested
40 years of experience

We are a Plumbing and Heating contractor, give us a call!! We’ve been in business for over 30 years we are always there for our customers when they need us. You can trust us in doing a great job with reasonable prices at your convenience. We are professionals who are honest, reliable with great integrity. We are a licensed contractor at your reach to fix your plumbing and heating issues!! We offer a 5 % discount for 1st time Customers. Our New Location!! 1374 Stuyvesant Ave., Union, NJ 07083

"A+ experience. Edmundo, Juan and Washington were extremely professional and efficient and did a great job. "

Randon L on November 2025

We are a Plumbing and Heating contractor, give us a call!! We’ve been in business for over 30 years we are always there for our customers when they need us. You can trust us in doing a great job with reasonable prices at your convenience. We are professionals who are honest, reliable with great integrity. We are a licensed contractor at your reach to fix your plumbing and heating issues!! We offer a 5 % discount for 1st time Customers. Our New Location!! 1374 Stuyvesant Ave., Union, NJ 07083

"A+ experience. Edmundo, Juan and Washington were extremely professional and efficient and did a great job. "

Randon L on November 2025


Rehe Excavating

New on AngiNew on Angi
Approved Pro

Rehe Excavating

New on AngiNew on Angi
Approved Pro
21 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.


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.


Avatar for TZ plumbing & Drain

TZ plumbing & Drain

No reviews yet

TZ plumbing & Drain

No reviews yet
13 years of experience

-Fast 24/7 response time. -Free estimates. -Competitive Pricing on all jobs. -All work performed comes with a 30-60 day warranty. -We perform work on all plumbing, heating and draining cleaning and repairs. -Top of the line quality work. -No job to big or to small.

-Fast 24/7 response time. -Free estimates. -Competitive Pricing on all jobs. -All work performed comes with a 30-60 day warranty. -We perform work on all plumbing, heating and draining cleaning and repairs. -Top of the line quality work. -No job to big or to small.


Septik Safe

No reviews yet

Septik Safe

No reviews yet

Sepik Safe is a Northern New Jersey based business specializing in quality septic inspections for Homeowners and real estate transactions. We use the highest quality fiberoptic sewer cameras available and have the background needed to perform a thorough in depth inspection of your system, we also love engaging with the customer to answer whatever questions you may have in the operation and care of your specific septic system.

Sepik Safe is a Northern New Jersey based business specializing in quality septic inspections for Homeowners and real estate transactions. We use the highest quality fiberoptic sewer cameras available and have the background needed to perform a thorough in depth inspection of your system, we also love engaging with the customer to answer whatever questions you may have in the operation and care of your specific septic system.


Crossroads Plumbing & Heating - Bergen County, NJ

No reviews yet

Crossroads Plumbing & Heating - Bergen County, NJ

No reviews yet

Crossroads specializes in all phases of plumbing and heating: Water heater repair & replacement, Boiler repair and replacement, Faucet repair & replacement, Toilet repair and replacement, Shower repair and replacement, clearing clogged drains and main sewer lines, video inspections, high pressure jetting, and plumbing excavation repair and replacement. One stop shop for all things plumbing. We have factory trained technicians for many water heater and boiler brands. Our friendly office staff wants you to have a great experience when you have a plumbing issue and our technicians will continue your friendly experience through the end of the job. The owners are a father/son team both with plumbing and mechanical licenses. Our technicians are trained constantly by the license holders and manufacturers of plumbing appliances.

Crossroads specializes in all phases of plumbing and heating: Water heater repair & replacement, Boiler repair and replacement, Faucet repair & replacement, Toilet repair and replacement, Shower repair and replacement, clearing clogged drains and main sewer lines, video inspections, high pressure jetting, and plumbing excavation repair and replacement. One stop shop for all things plumbing. We have factory trained technicians for many water heater and boiler brands. Our friendly office staff wants you to have a great experience when you have a plumbing issue and our technicians will continue your friendly experience through the end of the job. The owners are a father/son team both with plumbing and mechanical licenses. Our technicians are trained constantly by the license holders and manufacturers of plumbing appliances.



Badger Excavation

No reviews yet

Badger Excavation

No reviews yet

Excavation, land clearing, stump pulling, road building, site development, grading, driveways, road approaches, utilities, septic, drain fields, ponds, drainage, retaining walls, pads, footings, demolition, brush mowing, field mowing, tough site access, erosion control, and much much more.

Excavation, land clearing, stump pulling, road building, site development, grading, driveways, road approaches, utilities, septic, drain fields, ponds, drainage, retaining walls, pads, footings, demolition, brush mowing, field mowing, tough site access, erosion control, and much much more.


Avatar for Simple Tank Services

Simple Tank Services

5.00(
3
)

Simple Tank Services

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in residential oil tank removal and remediation services in New Jersey. We are fully licensed and insured to perform all aspects of oil tank removals and oil tank installations, plus soil and groundwater remediation. We can handle all aspects of leaking oil tanks (oil tank state grants, NJDEP reporting, soil disposal, etc) Please note we do not try to cover other aspects of environmental work, mold, asbestos, etc. We are your Oil Tank Experts in New Jersey. Check out our YouTube channel Tank TV here: https://www.youtube.com/channel/UC3anRG_aL_YqTKAxdgoEExg Over 2,500 verified reviews throughout the web. Check them out here: https://app.pulsem.me/widget/my-business/3d196be474d9b39a8658383dc32fdc34ec92fec40a6ec5dbe2ead7f868a79fb1

"Very smooth, They did a great just."

Sharon M on November 2023

We specialize in residential oil tank removal and remediation services in New Jersey. We are fully licensed and insured to perform all aspects of oil tank removals and oil tank installations, plus soil and groundwater remediation. We can handle all aspects of leaking oil tanks (oil tank state grants, NJDEP reporting, soil disposal, etc) Please note we do not try to cover other aspects of environmental work, mold, asbestos, etc. We are your Oil Tank Experts in New Jersey. Check out our YouTube channel Tank TV here: https://www.youtube.com/channel/UC3anRG_aL_YqTKAxdgoEExg Over 2,500 verified reviews throughout the web. Check them out here: https://app.pulsem.me/widget/my-business/3d196be474d9b39a8658383dc32fdc34ec92fec40a6ec5dbe2ead7f868a79fb1

"Very smooth, They did a great just."

Sharon M on November 2023

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Septic Tanks questions, answered by experts

We’ve explained how deep-rooted plants can damage a septic tank from the outside, but plenty of things can ruin it from the inside, too. For example, flushing bulky items (like paper towels, diapers, and wipes) can clog your septic tank. Cooking oil, grease, and household chemicals can also harm your system. And since a new septic system costs between $3,460 and $11,450, it’s worth following these guidelines.

There are several signs that your well pump’s pressure switch isn’t working as it should. For instance, if your pump runs continuously, produces weak water pressure, or doesn’t turn on at all, you may have a bad switch. Also, if your water flow is erratic or unpredictable, it could indicate an issue with your pressure switch.

Although cesspits may be necessary depending on your main sewage system access or nearby soil quality, they carry a few drawbacks. Cesspools require regular emptying and have relatively high maintenance and pumping costs. Certain areas also disallow the use of cesspools and may require you to cover the cost of existing cesspools to be converted into septic tanks.

With proper maintenance, most types of septic systems—including mound, evapotranspiration, and constructed wetland systems—can last up to 40 years. To keep your system running as long as possible, follow basic septic tank upkeep guidelines, like pumping your septic tank every three to five years and only flushing human waste and toilet paper.

Expect to take at least a day to drill your own well by hand. For a 500-foot well, this could take even longer, depending on the makeup of the soil and the terrain you are drilling through. Other factors include your physical strength and overall fitness level and the weather conditions you’re working in.

The Mountainside, NJ homeowners’ guide to septic tank services

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

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