denny’s septic services LLC

Septic Pumping and Portable Restrooms since 1984!

Septic Pumping and Services

Need septic tank pumped in south Jersey? We offer same day septic pumping service.

We also clean septic systems with our revolutionary hydro-cleaning system that pressure washes your septic installation.

And for portable toilet needs, we have you covered with our portable toilets or toilet trailers.

Call us (856) 768-5099, and we will help you.


We have portable restroom solutions for almost any need, from parks and recreation to special events, weddings and even construction sites. 

Our upscale restroom trailers are perfect for any occasion and are perfect for weddings, parties or any event where an upscale restroom is wanted.

Septic Pumping

We can provide Vacuum Truck services for all types of needs, residential & commercial septic pumping to commercial restaurant grease traps, pump stations and more.

Hydro Jetting

Hydro Jetting is a method used to clean clogged or slow sewage lines. A blast of water at high pressure is sent into the lines that will usually remove blockages and build up.

Our Hydro Jetting systems uses over 4000 psi, which works very effectively at removing grease and other blockages.

Contact us

Contact us for more info on septic pumping, portable toilet rental, trailer rental or hydro washing. 

Frequently Asked Questions

How often should I get my septic pumped?

It depends on usage, but in most general households, once a year should be enough.

Why does my system back up?

There are many reasons for septic system backing up. These include blocked pipes, full tanks, poor drainage and in extreme cases, you may need a new system. We can help identify and correct your issue.

Does it smell when you pump my system out?

Yes, you will likely smell an odor when your tank is opened up. This smell usually dissipates quite quickly once the system is sealed back up again.

If you speak to our technician when he is pumping, note where he is standing, and stand near him because he knows where not to stand!

Can I add bacteria additives to my system?

Yes, this is a good idea to help keep your system in good working order. When we come, we can advise best products and amounts based on your system.

What maintenance should be done on my system?

Keeping your system in good working operation is vital and if you see any issues, contact us as soon as you can as a small problem could become a big problem quickly. Annual pumping, keep hard waste to a minimum, do not put oils or fats down your system are basic things you can work on to help your system remain operational.

Have a different Question?


Check out our Google Reviews. See more here.


    review rating 5  A friend had recommended me to contact Denny's Septic. They arrived ahead of schedule. The technicians were very professional . Thank you for being a company of honesty and integrity. The price was exactly what was quoted from the initial contact.

    thumb HAROLD Jackson

    review rating 5  Justin came out to our location, we purchased our house without knowing that if we had a septic or not. They couldn't give us a good answer if we did or not when we purchased it. Our pipes in the house were showing signs of a septic and it being full. We contacted Denny's Septic and they were beyond helpful and very happy to help out. Like stated before Justin came out to the house and located the septic, which we did have and pumped it out and complete educated us on what to do, what not to do where the filters were and how to maintain the septic. I would HIGHLY recommend using Denny's Septic service we will be customers for life. Thank you for having Justin as part of your team!

    thumb Randy Olsen

    review rating 5  September 12, 2019 showed up on time, Workvery efficiently Jason was our technician and explain to me everything he was doing, I was just curious I would highly recommend them to anybody and I have been a general contractor in Florida for 20 years I only like using the best this was at my daughters house on Bonita Street in Stuart Florida

    thumb Bob Hoch

Why Choose US

Fast Service

We always try for same day service for pumping.

Competitive Prices

We are competitively priced for our pumping and rental services.

Highly Rated

With over 40 reviews, we are one of south Jersey’s highest rated septic companies.

Call Us Anytime: (856) 768 – 5099

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