24/7 emergency septic service
Septic emergencies don't wait for the light of day. And neither do we. Holidays, weekends, the small hours — we're available 24/7.
Sussex · Morris · Warren County, New Jersey
Reliable Septic Tank Pumping Services in New Jersey
For septic tank pumping.
Licensed, insured and locally owned for over 20 years. Routine pumping, emergency backups, inspections and repairs — for homes and businesses across northern New Jersey.
- 20+ years in business
- Licensed & insured
- Locally owned & operated
- 24/7 emergency service
Reliable septic service in New Jersey
Fast, affordable and professional septic services you can trust
You're probably here because something's off — literally — or maybe you're just being responsible and staying on top of septic maintenance. Either way, we're glad you found us. When it comes to septic pumping in New Jersey, we're not just another company with a vacuum truck. We're your local, reliable team that shows up when it matters most.
From emergency sewage backups to routine septic inspections, we've been elbow-deep in New Jersey's septic systems for years. We know these systems inside out. No fluff, no gimmicks — just honest, timely, dependable work.
What we do
Complete septic pumping & repair
One crew, one number to call — from a routine pump-out to a failed distribution box.
Why choose us
There are a lot of companies with a truck
When it comes to your septic system, you don't want cheap. You want it done right. Here's what makes us different.
Fully licensed & insured
A licensed and insured team bringing 20 years of experience in septic maintenance to the table.
Straight answers, not upsells
We tell you what we found, what we fixed, and what can wait. If pumping won't solve your problem, we'll say so.
Fast response across New Jersey
Our team arrives with the right equipment to make light work of residential and commercial septic service.
Affordable, upfront pricing
What we quote is what you pay. No mystery fees. No last-minute surprises.
Septic backing up right now?
973-722-5869How it works
Simple as 1-2-3
Reach out
Give us a call, or send a request online. We'll ask a few questions: address, last time your tank was pumped if you know, and how we can access the tank.
We arrive & pump your tank
We arrive when we say we will, find the tank, and get it pumped. If we see something unusual — cracked lids, overflows, roots growing where they shouldn't — we'll walk you through it.
Clean system, no headaches
You get a fully pumped, properly cleaned septic tank and peace of mind for the next few years. We leave things the way we found them, minus the sludge.
Google reviews
What New Jersey says about us
Real homeowners across Sussex, Morris and Warren counties, in their own words.
AI summary of customer reviews
Across their Google reviews, customers keep returning to the same few things: the phone gets answered and calls get returned, emergency response is genuinely fast (one reviewer had a truck at the door 45 minutes after calling on a Sunday evening), and the technicians show up on time with a call-ahead. Reviewers describe the crew as professional, friendly and honest — including being upfront when something unexpected turns up mid-job — and the pricing as reasonable and competitive.
“I called Black Diamond on a Sunday evening due to an emergency, and within 45 minutes, they were at my front door. Amazing service. Thank you!”
Clarizza Periera
Google review
“Black Diamond provided septic pumping service at a reasonable and competitive price. Their service was very good! Ray and his colleague were professional, friendly, and courteous, and did the cleaning of our tank effectively and efficiently. Will use them again when needed.”
Vincent Aug
Google review
“Scheduling was easy; I called to make my appointment to set up a date. I appreciate that even when someone can't get to the phone immediately, they will call back to follow up. Tech arrived on time and provided call-ahead as requested.”
Samson Kot
Google review
“Called this company based off of reviews, they were out in under a week and did a great job. Terrific team, fast and efficient, will be using again without question. Thank you!”
Lee Fleming
Google review
“Great experience! Prompt responses and set up a pump date very quickly. We had an issue during the pump, and I appreciate the honesty of the tech!”
Kyle Knef
Google review
“Excellent owner. Responsive, kind, and understanding of an emergency situation on a holiday weekend. One of the companies that actually tried to help.”
KM
Google review
01 / 06
A sample of our Google reviews, not the full list.
Where we work
Serving Sussex, Morris & Warren County
Based in Landing, NJ and covering northern New Jersey. Don't see your town? Call and ask — the answer is usually yes.
Straight answers
Frequently asked questions
How often should I pump my septic tank?
The U.S. Environmental Protection Agency recommends pumping every 3 to 5 years. The exact interval depends on tank size, how many people live in the house and your water use. Waiting too long can damage the tank and the pipes.
What signs mean my septic tank needs cleaning?
Slow drainage, foul odors around the tank or inside the house, sewage backups, gurgling pipes, and standing water or unusually lush green grass over the drain field are all potential indicators.
Do you offer same-day or emergency septic service?
Yes. We offer 24/7 emergency septic service across New Jersey — any issue, any time, including weekends and holidays.
How much does septic pumping cost in New Jersey?
It depends on tank size, accessibility and how much solid waste has built up. We give you an upfront quote before any work starts, and what we quote is what you pay.
How long does septic pumping actually take?
Usually about 30 to 60 minutes, depending on how deep the tank is, how full it is, and whether we're just pumping or also inspecting or jetting.
Is septic tank pumping safe for the environment?
Yes. Regular pumping prevents solid buildup and system failures, which reduces the risk of ground and surface water contamination. It keeps the system separating wastewater the way it was designed to.
Free estimate
Don't wait until it's too late
Septic issues aren't fun. But with the right team they don't have to be a disaster either. Whether you're facing an emergency or just want to stay ahead of it, give us a call.
973-722-5869Mon – Sun 7:00 am – 7:00 pm · 24/7 emergency service
Get a free estimate
Tell us what's going on. We'll come out, look at it, and give you a straight answer.