9 verified septic companies across 2 cities in Prince William County. Compare ratings, services, and request free quotes from local providers.
Prince William County, Virginia is home to a mix of established suburban neighborhoods and older rural properties, many of which rely on private septic systems rather than municipal sewer connections. This directory lists 9 verified septic service companies operating across 2 cities and communities in the county, including Manassas and the Occoquan Historic District. The county's varied terrain — ranging from the rolling Piedmont uplands in the west to lower-lying areas near the Occoquan Reservoir watershed — influences soil drainage characteristics and the type of septic systems that are practical for a given property. Prince William County has historically been one of Virginia's faster-growing counties, meaning both newly constructed systems and aging systems installed decades ago coexist throughout the area. Homeowners should be aware that properties near the Occoquan watershed may face additional scrutiny during permitting due to water-quality considerations tied to regional drinking water protection efforts.
Manassas, VA
⭐ 5.0 (6 reviews)
Manassas, VA
⭐ 5.0 (3 reviews)
Aits Septic Service is a family-owned septic services company operating in Manassas, Virginia since 1963. The company serves Northern Virginia, Prince William County, and Fairfax County. They provide septic tank cleaning and repair, pump tank cleaning and repair, grease trap cleaning, mortgage loan inspections, and pump and haul contracts. The company maintains comprehensive sewage handling records and monitors drivers daily to ensure proper documentation of pickup and disposal. All waste is dis
Occoquan Historic District, VA
⭐ 5.0 (2 reviews)
Manassas, VA
⭐ 4.9 (1222 reviews)
Manassas, VA
⭐ 4.9 (714 reviews)
All American Jetting & Drain Services is a residential and commercial drain cleaning company serving the Northern Virginia, Southern Maryland, and Washington DC metro area, including Centreville, Fairfax, Gainesville, Haymarket, Manassas, and Woodbridge. With over 30 years of experience, the company provides hydro jetting, sewer snake, descaling, smoke testing, sewer line locating, sewer inspection and recording, and preventative maintenance programs. They also offer subcontracting services and are equipped to handle drain maintenance for large commercial properties such as shopping malls, shopping plazas, and hospitals, as well as residential clients. All American Jetting & Drain Services includes free camera inspections with all drain cleaning services, giving customers added confidence in the thoroughness of the work performed. The team is known for professional, courteous service and can be reached at (703) 361-5105 for a free estimate.
Manassas, VA
⭐ 4.8 (145 reviews)
Advantage Septic Service provides septic system pumping, maintenance, and repair services for residential and commercial properties in Northern Virginia, based in Manassas. The company has over 25 years of experience serving the region. Their services include septic system inspection, routine pumping and cleaning, system repairs, and pump and haul contracts for non-operational systems. They operate a modern fleet of tanker trucks with state-of-the-art equipment and experienced operators. The com
Manassas, VA
⭐ 4.7 (7878 reviews)
Manassas, VA
⭐ 4.4 (168 reviews)
SES Mid Atlantic, LLC is a septic, well, sewer, and water systems company serving the Manassas, Virginia area and surrounding communities. With over 30 years of professional engineering experience on staff, the company provides comprehensive services including system design, installation, inspection, and maintenance for both residential and commercial properties. The company specializes in alternative and conventional septic system inspections and maintenance, helping property owners comply with Virginia Department of Health regulations requiring annual inspections for alternative systems and pumping every five years for conventional tanks. Beyond standard septic services, SES Mid Atlantic designs and constructs communal septic systems serving 6 to 156 homes, as well as groundwater supply systems ranging from 1,000 to 100,000 gallons per day for residential, agricultural, and commercial applications. Their expertise includes water systems for specialized uses such as fire suppression, churches, restaurants, and convenience stores. The company maintains a 4.4 Google rating based on 168 customer reviews and demonstrates community commitment through monthly charitable giving initiatives.
Manassas, VA
⭐ 4.1 (18 reviews)
SeptiClean Inc. offers comprehensive septic tank services for both residential and commercial customers throughout Northern Virginia, including Prince William, Fairfax, Loudoun, Fauquier, Warren, Stafford, Culpeper, Rappahannock, and Clarke counties. Their services include septic tank pump and haul, repairs, maintenance, and cleaning. They also specialize in alternative onsite septic systems, grinder pump maintenance, and addressing clogged or backed-up septic lines. For commercial clients, SeptiClean provides pump repair, line jetting, remote web-based monitoring systems, and grease removal management. The company emphasizes preventive maintenance through service contracts to extend system life and prevent costly repairs. Founded by Ronnie Thomas, who began his career in onsite sewage disposal and system installation in 1975, SeptiClean brings extensive experience and knowledge to troubleshoot various septic system issues.
Prince William County, Virginia includes a broad spectrum of housing stock, from post-war subdivisions built in the mid-twentieth century to newer developments on former rural lots. Older homes in unincorporated areas of the county are more likely to rely on conventional gravity-fed septic systems, while properties with challenging soil conditions or high seasonal water tables may require pump-up or alternative systems such as drip irrigation or low-pressure distribution designs. The clay-heavy soils found in parts of the Piedmont region can limit soil absorption, making proper system sizing and regular maintenance especially important. Virginia's humid climate, with wet springs and periodic heavy rainfall, can saturate drain fields and stress systems that are already operating near capacity. Homeowners in more rural western portions of the county are particularly likely to encounter older systems that may predate current design standards and warrant closer attention during inspections.
In Virginia, septic system permits are issued at the local level through the Virginia Department of Health, specifically through the local health district office serving Prince William County. The Rappahannock Area Health District or the Prince William Health District — depending on the specific jurisdiction — oversees onsite sewage system permitting, inspections, and approvals for new construction and repairs. Virginia state regulations under the Sewage Handling and Disposal Regulations govern minimum standards for system design, installation, and maintenance. For real estate transactions, a septic inspection is commonly required or strongly recommended, and buyers should confirm whether an inspection has been conducted and review any existing records on file with the health department. Homeowners seeking permits for new systems, repairs, or additions should contact the applicable local health district office directly to obtain current application requirements and any applicable review procedures. Always verify current requirements with your local health department.
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