7 verified septic companies across 3 cities in Washington County. Compare ratings, services, and request free quotes from local providers.
Washington County, Arkansas is home to a growing mix of urban, suburban, and rural properties, and reliable septic service is a practical necessity across much of the region. This directory lists 7 verified septic companies serving the county across 3 cities, giving property owners a straightforward way to find local providers for pumping, inspection, installation, and repair. The Ozark plateau terrain that characterizes much of Washington County influences soil drainage characteristics and can affect how septic systems are designed and maintained. The county has seen significant residential growth in and around Fayetteville and Springdale, meaning septic needs range from servicing older systems on established rural lots to supporting newer installations in developing subdivisions. Whether a property sits inside city limits or on acreage outside town, connecting with a contractor familiar with local soil conditions and Arkansas regulatory requirements is an important first step for any homeowner managing an on-site wastewater system.
Springdale, AR
⭐ 4.8 (2412 reviews)
Allied Plumbing Air & Electric is a licensed and insured home services company based in Springdale, Arkansas, serving homeowners and businesses throughout Northwest Arkansas and Northeast Oklahoma. With more than 30 years of experience, the company provides septic services alongside plumbing, heating and air, and electrical work, offering a single trusted team for multiple home system needs. Allied is known for fast response times, same-day service availability, and upfront pricing before any work begins. Customers can reach the team for both routine maintenance and emergency support, with easy online scheduling and a dedicated customer portal for added convenience. The company has built a strong reputation for professional, dependable service backed by five-star customer reviews highlighting punctuality, clear communication, and quality workmanship. Allied Plumbing Air & Electric can be reached at (479) 278-4508 or through their website for appointment scheduling.
Fayetteville, AR
⭐ 4.8 (436 reviews)
Fayetteville, AR
⭐ 4.5 (26 reviews)
Arkansas Portable Toilets provides portable sanitation solutions across Central Arkansas and Northwest Arkansas. The company operates from two locations: North Little Rock (924 W. 15th St., Suite A) serving Central Arkansas and Fayetteville (1975 Morningside Drive) serving Northwest Arkansas. Their services include porta potty rentals for special events and construction sites, restroom trailer rentals ranging from 4-stall to 10-stall luxury units, shower trailer rentals, dumpster rentals, septic
Springdale, AR
⭐ 4.9 (28 reviews)
PercPro is a licensed, insured, and bonded septic system company serving Northwest Arkansas and Southwest Florida with over 18 years of experience in onsite wastewater services. Founded in 2020, the company specializes in perc tests, septic system design, permitting, installation, and private inspections, with additional expertise in subdivisions and RV parks. The team is led by co-founders who hold advanced credentials including a Master of Science in Soil, Water and Environmental Science, a Licensed Designer Registration dating back to 2010, and a Licensed Installer certification, ensuring a deep technical understanding of every project. PercPro also employs a bilingual permit specialist fluent in Spanish and English, helping streamline the permitting and design process for a diverse client base. With a strong commitment to customer service, environmental protection, and professional excellence, PercPro brings both the scientific knowledge and hands-on experience needed to handle residential and commercial septic projects efficiently. Clients in Arkansas can reach the team at 479-222-1769 and in Florida at 239-313-8171.
Springdale, AR
⭐ 4.8 (120 reviews)
NWA C&S Plumbing is a highly-rated septic and plumbing service provider based in Springdale, Arkansas. With an impressive Google rating of 4.8 stars from 115 customer reviews, the company has established a strong reputation for reliable service in the Northwest Arkansas region. The business specializes in septic system maintenance, repairs, and plumbing solutions for residential and commercial properties. NWA C&S Plumbing's consistent positive customer feedback reflects their commitment to quality workmanship and professional service standards. Their extensive experience and local presence make them a trusted choice for septic and plumbing needs in the Springdale area.
Lincoln, AR
⭐ 4.7 (26 reviews)
Moore Brothers Septic Systems is a septic service provider located in Lincoln, Arkansas, serving the local community with septic tank solutions. The company has earned a strong reputation, reflected in its 4.6 Google rating based on 27 customer reviews. With a focus on reliable septic maintenance and repair services, Moore Brothers Septic Systems has established itself as a trusted choice for residential and commercial septic needs in the area. Their consistent positive customer feedback demonstrates their commitment to quality workmanship and customer satisfaction in septic system care.
Lincoln, AR
⭐ 3.0 (4 reviews)
Washington County has a diverse residential landscape that shapes the range of septic systems found throughout the area. Older rural properties, particularly those outside Fayetteville and Springdale, often rely on conventional gravity-fed systems installed decades ago, while newer developments may use pump-up systems or alternative designs to accommodate varying lot sizes and soil conditions. The rocky and clay-heavy soils common in parts of the Ozark highlands can limit conventional drain field absorption, sometimes making alternative or engineered systems necessary. Arkansas experiences warm, humid summers and periods of heavy rainfall, both of which can stress drain fields and raise seasonal maintenance concerns. Homeowners in lower-lying areas or near Beaver Lake watershed tributaries should be particularly attentive to system performance during wet seasons. Routine pumping and inspection remain the most reliable way to extend system life regardless of system type.
In Washington County, septic system permits are issued through the Arkansas Department of Health, which oversees on-site wastewater permitting statewide in coordination with county sanitarian offices. Before installing a new system or making significant repairs to an existing one, property owners are generally required to obtain a permit, and a site evaluation is typically conducted to assess soil conditions and system suitability. At the point of sale, Arkansas does not mandate a universal septic inspection statewide, but buyers are encouraged to request one as part of due diligence, and lenders may require it depending on loan type. Homeowners can access information about applicable rules through the Arkansas Department of Health's environmental health division or through the Washington County sanitarian's office. Local regulations and procedures can change, so it is advisable to confirm current requirements before beginning any work. Always verify current requirements with your local health department.
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