Septic Tank Repair In Newfield, Elmer, Glassboro, Mullica Hill, Swedesboro, Millville & Serving Southern New Jersey


Since 1959, DWR Del Monte Waste Removal has gone the extra mile to give South Jersey quality septic system services, septic pumping, installation and repairs. As a waste disposal company, we also provide roll off dumpsters in a variety of sizes.

Septic Tank Repair

When sewage backs up into the house or terrible odors overcome the backyard, you know something is wrong with your septic system. Depending on what’s causing the problem, you’ll face some big decisions about whether to repair or replace the equipment. Some problems can be solved relatively easily


If you have any issues call us for immediate service 24 hours a day 7 days a week!

Septic Service and Maintenance

We recommend that people have their septic systems inspected on an annual basis to avoid any issues with the system. We also clean out Grease Traps.

You get a basic upfront fee and we offer same day emergency service. Please call for rates and details. Our maintenance service offers added features including disposal field chemical treatments. Treatments are recommended every 3 to 5 years to keep build up from forming in your field bed and clogging up your system. We also clean out grease traps.

Installation & Repair

We work with all types of septic systems including gravity fed, raised mounds, and pressure dosing. You get a free estimate and we guarantee all of our work. The estimates are for installation and repairs only.

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  • Q What are common signs that my septic tank needs repair?

    Signs include sewage backing up into sinks or toilets, foul odors in the yard or inside the house, unusually green or spongy grass over the drain field, slow drains throughout the home, and standing water near the tank or leach field. Call DWR at 856-697-3303 right away if you notice any of these.

  • Q Should I repair or replace my septic tank?

    It depends on the age and condition of your system. Minor issues — like a damaged baffle, cracked lid, or clogged outlet pipe — are typically repaired. A severely deteriorated tank or failed drain field may require full replacement. DWR provides a free assessment and honest recommendation before any work begins.

  • Q How quickly can DWR respond to a septic emergency?

    DWR offers 24-hour emergency service, 7 days a week. For urgent situations — sewage backups, strong odors, or visible system failure — call 856-697-3303 and we will dispatch a technician as quickly as possible, often the same day.

  • Q What types of septic repairs does DWR handle?

    DWR handles a wide range of repairs including replacing damaged baffles, fixing cracked or collapsed pipes, repairing distribution boxes, addressing drain field issues, and servicing all system types — gravity fed, raised mound, and pressure dosing.

  • Q Is septic tank repair covered by homeowner's insurance?

    Standard policies typically do not cover septic repairs from normal wear or neglect. Coverage may apply for sudden accidental damage — check your specific policy. DWR provides detailed documentation of the issue and work performed that you can submit to your insurer.

  • Q How can I prevent future septic system problems?

    The best prevention is annual inspections, pumping on schedule, and avoiding flushing non-biodegradable materials, grease, or harsh chemicals. DWR also recommends drain field chemical treatments every 3 to 5 years to prevent buildup before it becomes a problem.

Contact us today for septic service or to order a roll off dumpster.