16 verified septic companies across 6 cities in Sussex County. Compare ratings, services, and request free quotes from local providers.
Sussex County, New Jersey is a largely rural and lake-community region in the northwest corner of the state, where private septic systems are the norm for the majority of residential properties. With public sewer infrastructure limited primarily to denser borough centers, homeowners across the county rely on well-maintained onsite wastewater systems to manage household waste. This directory lists 16 verified septic service companies operating across 6 cities and towns in Sussex County, covering everything from routine pumping and inspections to system repairs and new installations. The county's glacially shaped terrain — marked by rocky soils, varied topography, and a high concentration of lakefront and wooded properties — creates site-specific challenges for septic system design and maintenance. Whether you own a seasonal cabin near one of the area's many lakes or a year-round residence in a rural township, finding a qualified local septic professional familiar with Sussex County conditions is an important part of responsible homeownership.
Branchville, NJ
⭐ 4.7 (15 reviews)
Pierson Excavating & Pierson Septic Services is a New Jersey licensed excavating and landscape contractor serving the Branchville area since 1992. As a full-service septic company, they specialize in septic system pumping, cleaning, repair, and installation with 24-hour emergency service available for urgent issues. The company handles comprehensive site work including driveway preparation, drainage solutions, grading, land clearing, stumping, and trenching, along with sewer line connections. Beyond septic services, Pierson Excavating offers hardscape construction featuring retaining walls, paver patios and walkways, natural stone and concrete installations, outdoor kitchens, and fire pits with built-in seating. The company also provides commercial snow plowing, portable toilet rentals for residential and commercial projects, and dumpster container rentals. Neighborhood discounts are available for septic services. With over three decades of experience and a commitment to emergency response, Pierson Excavating & Pierson Septic Services delivers diverse excavation and septic solutions for residential and commercial clients throughout the region.
Wantage, NJ
⭐ 5.0 (9 reviews)
Septic Design Network LLC is a septic service provider based in Wantage, New Jersey, dedicated to delivering high-quality solutions for residential and commercial septic systems. With a perfect 5.0 Google rating from nine reviews, the company has established a strong reputation for reliability and customer satisfaction. Their team brings expertise in septic system design, installation, maintenance, and repair. Septic Design Network LLC serves the local community with professional workmanship and dependable service. Whether clients need routine system maintenance or comprehensive septic solutions, the company is committed to ensuring optimal system performance and longevity for their customers.
Sparta, NJ
⭐ 4.9 (890 reviews)
Wilson Services is a septic system specialist based in Sparta, New Jersey, dedicated to providing comprehensive maintenance and repair solutions. With a stellar Google rating of 4.9 stars across 878 reviews, the company has established a strong reputation for reliable service and customer satisfaction. Wilson Services handles a full range of septic needs, from routine inspections and pumping to system repairs and installations. Their experienced team is committed to delivering professional, efficient service that keeps residential and commercial septic systems operating smoothly. The company's consistently high ratings reflect their commitment to quality workmanship and exceptional customer care in the Sparta area and surrounding communities.
Sparta, NJ
⭐ 4.9 (610 reviews)
Ever-Green Inspection Services LLC provides septic inspection services. The company operates as a licensed and insured business, emphasizing comprehensive septic inspections and professional service delivery. They can be reached at 1-973-620-1833 or 862-254-3302. The company positions itself as working toward becoming one of the top inspection companies in the industry through customer satisfaction and excellence in service delivery.
Sparta, NJ
⭐ 4.9 (257 reviews)
Oak Tree Inspection Services LLC, operating as OTIS, provides septic inspections and underground storage tank location services in Sparta, New Jersey. The company serves Sussex County, Morris County, Warren County, Northern Passaic County and surrounding areas. Their septic inspection services assess the condition of underground septic systems that are vital to plumbing performance. They also conduct oil tank searches to help property buyers and sellers identify undisclosed buried oil tanks. OTI
Wantage, NJ
⭐ 4.9 (48 reviews)
Excavating New Jersey LLC provides excavation and septic services in New Jersey. The company specializes in septic systems, including installation, repairs, and Norweco Singulair Green systems, along with septic engineering and design. They offer sewer services including camera inspection and high-pressure water jetting. Their excavation and site work services include retaining walls, driveway installation, lot and land clearing, and foundation and yard drainage. The company works with 203K loan
Sparta, NJ
⭐ 4.8 (235 reviews)
Based on the limited website content provided, I cannot extract enough factual information to write a meaningful company description. The only visible content is a blog post title about residential septic repair versus replacement, dated March 3, 2026. While this indicates ATS Environmental works with septic systems in Sparta, New Jersey, there are no specific details about their complete service offerings, years in business, service area coverage, certifications, or specialties explicitly state
Wantage, NJ
⭐ 4.7 (47 reviews)
# Septic Experts LLC Septic Experts LLC is a Class A Certified septic service provider serving Sussex County, New Jersey, and surrounding areas in Passaic, Morris, Warren, and Pike County Pennsylvania, as well as Orange County, New York, since 1983. The company specializes in septic system installation, repair, and certified inspections for both conventional and alternative systems on residential and commercial properties. What sets Septic Experts apart is their expertise in challenging terrain and specialized applications. They operate a custom-built portable barge system enabling septic installations and repairs on lakefront, island, and difficult-to-access properties, including steep grades and cliff locations. Additional services include site preparation, land clearing, grading, demolition, hook lift services, and dumpster rentals. The company maintains full compliance with NJDEP and EPA guidelines. With over 40 years of industry experience and a 4.7-star rating from 47 reviews, Septic Experts has earned recognition in industry publications for their innovative approaches to onsite wastewater solutions.
Sparta, NJ
⭐ 4.4 (7 reviews)
North Jersey Septic & Excavating is a septic service provider based in Sparta, New Jersey, serving the northern New Jersey region. The company specializes in septic system maintenance, repair, and excavation work for residential and commercial properties. With a Google rating of 4.4 stars based on customer reviews, North Jersey Septic & Excavating has established a reputation for reliable service in the local community. Their team handles various septic-related needs, helping property owners maintain functional and compliant systems. For homeowners and businesses requiring septic services in the Sparta area, North Jersey Septic & Excavating offers professional expertise and experience in the field.
Vernon Township, NJ
⭐ 4.3 (16 reviews)
# Speidel & Sons Septic Service Speidel & Sons Septic Service is a septic system specialist serving Vernon Township, New Jersey, with a comprehensive range of residential, commercial, and industrial wastewater management solutions. The company offers septic tank installation, pumping, maintenance, repairs, and emergency services backed by engineering expertise and precise site assessments. Their team conducts accurate testing and inspections to diagnose issues such as toilet overflows, drain backups, and odor problems, then delivers reliable solutions tailored to each property's specific needs and regulatory requirements. With a focus on quality control and professional workmanship, Speidel & Sons maintains a 4.3-star rating from customer reviews. The company guarantees customer satisfaction through highly qualified staff and rigorous testing processes. Services include routine maintenance to prevent system failure, full-scale installations for new properties, and prompt emergency repairs. Their offerings ensure long-term septic system efficiency and healthy hygiene standards for residential and commercial properties throughout their service area.
Vernon Township, NJ
⭐ 4.2 (5 reviews)
All Septic Management LLC is a septic service provider based in Vernon Township, New Jersey. The company offers maintenance and repair solutions for residential and commercial septic systems. With a Google rating of 4.2 stars based on customer reviews, All Septic Management LLC has earned recognition in the local septic service market. Their team brings expertise in system diagnostics, pumping, and restoration to help property owners maintain properly functioning septic systems. Serving the Vernon Township area and surrounding communities, All Septic Management LLC remains committed to delivering reliable septic care and support.
Newton, NJ
⭐ 4.2 (5 reviews)
Franklin, NJ
⭐ 3.9 (18 reviews)
Tristate Pump & Septic Supply specializes in advanced treatment septic system products for residential and commercial sites in Franklin, New Jersey. The company supplies Infiltrator septic tanks and chambers, ROTH tanks, Goulds, Champion and Zoeller effluent pumps, PVC pipe and fittings, effluent filters, and charcoal filters. They offer advanced treatment systems including Peat Modules, Aerobic Treatment Systems, Sequencing Batch Reactors, Drip Dispersal and Remediators for challenging site con
Wantage, NJ
⭐ 3.9 (7 reviews)
SeptiCare is a septic service company operating in New Jersey that provides comprehensive waste management solutions. The company offers septic tank pumping, septic system installations, and septic system repairs for residential and commercial customers. In addition to septic services, SeptiCare provides dumpster rentals in 15, 20, 30, and 40 cubic yard sizes for non-hazardous waste and recyclable materials. The company also offers portable toilet rentals for events and parties, including standa
Wantage, NJ
Septic Pros LLC is a septic service provider based in Wantage, New Jersey. The company offers maintenance and repair solutions for septic systems in the local area. As a listed service provider on SepticTankHub.com, Septic Pros LLC serves residential and commercial clients requiring professional septic tank care. With their focus on septic system services, the company aims to help property owners maintain properly functioning systems. Those seeking septic services in the Wantage region can learn more about Septic Pros LLC through the directory listing to explore available service options and connect with the company directly.
Sparta, NJ
Tri-State Septic Installation provides septic system installation and replacement services in New Jersey, Pennsylvania, and New York. The company specializes in new septic design, engineering, replacement, and installs for residential properties. They offer flat-rate pricing for septic installation and replacement projects, calculated based on home size and other property details. Their certified and highly trained experts have over 25 years of experience installing septic systems throughout NJ,
Sussex County's septic landscape reflects its mix of older rural homesteads, mid-century lakefront cottages, and more recent suburban developments. Many properties in the county were built before modern septic standards were established, meaning older conventional gravity-fed systems are common, particularly in established neighborhoods and rural areas. In lower-lying or poorly draining areas — not unusual given the county's clay-heavy glacial soils and seasonally high water tables — pump-up systems and pressure-dosed systems are frequently required. Alternative systems, including mound systems and drip irrigation designs, are sometimes necessary where conventional drain fields cannot be accommodated due to soil conditions or lot constraints. Seasonal fluctuations matter here as well: spring snowmelt and heavy rainfall can saturate soils and stress drain fields, making fall inspections and pumping a practical habit for many Sussex County homeowners before winter ground freezing limits service access.
In New Jersey, septic system permitting and oversight falls under a shared framework between the New Jersey Department of Environmental Protection and local county health departments. In Sussex County, the county health department is the primary point of contact for septic permits, inspections, and compliance matters. Any new septic system installation, major repair, or system alteration typically requires a permit issued through the county health department before work begins. New Jersey also requires an inspection of the onsite wastewater system in connection with certain real estate transactions, and buyers or sellers should confirm current requirements early in the sale process. Homeowners looking for applicable rules can consult the Sussex County Division of Public Health or reference the New Jersey Pinelands and DEP guidelines as a statewide baseline, though county-level rules may be more specific. Always verify current requirements with your local health department.
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