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TRUSTED BY HACKETTSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon129
    Verified septic tank services reviews

Top-Rated Septic tank pros in Hackettstown - Updated Nov 2026

William Farley Septic Service
4.9(
82
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Customers say: Quick response

"I hired Bill Farley to construct a new septic seepage field and upgrade my current septic tank. The job also required cutting down and removing a forest from the site and demolishing and removing a large storage shed. He was knowledgable, competent, honest and did a good job in spite of complications. Thinking about it afterward, it was not only having the job done right, but having someone you could trust and knowing that he job would be done right and not having to worry or check up. My only critisism would be that he is not up-to-date with electronic communication. But then neither am I."
Response time1 day
20 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Michael J Lacken Construction
Michael J Lacken Construction
4.7(
32
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quality work

"Marty and Mike went over and above to get my septic system installed as well as work with the engineer, county, and town to get approvals. They worked through holiday weekends and maintained constant communication and I could not recommend them enough."
Response time5 hrs
Response rate90%
Recommended by95%of homeowners
Pump and Go
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Hackettstown, NJ and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

We specialize in plumbing services, repairs, inspections, installations, drain cleaning, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+1

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for JS Engineering and Design, LLC
JS Engineering and Design, LLC
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

JS ENGINEERING AND DESIGN 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.

2 neighbors recently requested a quote
Avatar for RH Emergency Plumbing, LLC
RH Emergency Plumbing, LLC
5.0(
7
)
Septic System - Repair

Serving Hackettstown, NJ and surrounding areas

In business since 2013

Free estimates

Credit card accepted

R H Emergency Plumbing 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. \n24hrs emergency service \n$45 for a service call. \n

Response time4 hrs
Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

If you notice that your well pump runs continuously, it’s important to take action quickly to avoid further damage. A few common issues may be to blame for a continuously running well pump, such as mechanical damage, a faulty pressure control switch, low water level, prime loss, and leaking pipes and fixtures.

Septic tanks appear full after pumping because the liquid levels have returned to normal. If you can see the pipe, the tank is empty. However, heavy rain can cause septic tanks to fill faster than normal. You might also have leaky pipes or faucets, causing extra water to drip down the drains and into the septic tank.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

The cost of sump pump installation varies depending on factors like the type of sump pump, labor rates, and the complexity of the installation. On average, you can expect to pay around $1,200 for a standard sump pump install. However, the cost may be higher if additional features like a backup system or extensive drainage work are required.

Septic distribution boxes, also called D-boxes, tend to last over 30 years if taken care of extremely well. In most cases, however, they tend to last anywhere from 15 years to 40 years. Regular cleaning and maintenance, as well as living in an area that doesn’t flood the tank or the system regularly, will all have an impact on the lifespan of the box.

The Hackettstown, NJ homeowners’ guide to septic tank services

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