10 verified septic companies across 3 cities in Sullivan County. Compare ratings, services, and request free quotes from local providers.
Sullivan County, Tennessee is home to 10 septic service companies listed across 3 cities in our directory, offering residents access to pumping, installation, inspection, and repair services throughout the region. Situated in the northeastern corner of the state along the Virginia border, Sullivan County encompasses a mix of suburban neighborhoods in Kingsport and Bristol alongside more rural stretches where properties rely almost entirely on private septic systems rather than municipal sewer connections. The county's Ridge and Valley terrain, characterized by clay-heavy soils in lower elevations and rockier ground on hillsides, can influence how septic systems are designed and how well drain fields perform over time. Seasonal rainfall patterns in this part of Tennessee also affect soil saturation, making routine maintenance particularly important for homeowners. Whether you are scheduling a routine pump-out or evaluating a system before purchasing a home, the companies listed here serve communities throughout Sullivan County.
Bluff City, TN
⭐ 5.0 (13 reviews)
Bristol, TN
⭐ 4.9 (49 reviews)
Captain Septic provides septic system services for residential and commercial properties in Bristol, TN and the surrounding Tri-City area. The company offers septic tank pumping, cleaning, riser installation, inspections, repairs, and maintenance for all types of systems. They provide same-day and emergency services. Captain Septic operates a 2,500-gallon truck equipped with larger and longer pump lines designed to reach hard-to-access tanks and pump them faster. Their technicians handle jobs of
Kingsport, TN
⭐ 3.3 (9 reviews)
Kingsport, TN
⭐ 3.3 (3 reviews)
Bristol, TN
⭐ 2.8 (8 reviews)
Bristol, TN
⭐ 5.0 (7 reviews)
Kingsport, TN
⭐ 4.9 (46 reviews)
Smokey Mountain Septic Service serves the Tri-Cities area of Tennessee from its Kingsport location, providing comprehensive septic system solutions to residential and commercial customers. With an impressive 4.9-star Google rating based on 44 customer reviews, the company has established a reputation for reliable and professional septic services. Their highly-rated service offerings address the full spectrum of septic system needs, from routine maintenance to emergency repairs. The strong customer feedback reflects their commitment to quality workmanship and customer satisfaction in the East Tennessee region.
Kingsport, TN
⭐ 4.8 (19 reviews)
Mueller Septic is a licensed septic service company based in Kingsport, Tennessee, serving the Tri-Cities area and surrounding communities in East Tennessee. The company offers a comprehensive range of septic system services, including septic tank pumping, maintenance, repairs, new system installations, and camera inspections. Owner Steve Mueller is a local to the region and brings hands-on experience from projects both in East Tennessee and along the East Coast. As a licensed installer, Mueller Septic is equipped to handle everything from routine pumping and preventative maintenance to full system replacements. Homeowners looking to improve the performance and longevity of their septic systems can contact Mueller Septic for a free quote by phone or email. The company operates out of 171 Lancaster Road in Kingsport, Tennessee, and can be reached at 423-335-0108 during regular business hours.
Kingsport, TN
⭐ 4.7 (38 reviews)
Collins Septic Tank Service is a locally owned and operated septic company serving Kingsport, TN, and the surrounding area. With over 30 years of professional experience, the company provides reliable septic tank pumping and septic inspection letters for residential customers. Founded and operated by Wayne Collins, the business has built a strong reputation for delivering unbeatable, professional service that homeowners can trust. Collins Septic Tank Service is equipped to handle urgent septic concerns, including foul odors and other signs of septic system trouble, responding quickly and efficiently to minimize disruption. The company's septic truck features a 150-foot hose, allowing technicians to access tanks without causing damage to the surrounding lawn. Whether a customer needs routine pumping or a formal inspection letter, Collins Septic Tank Service offers the local expertise and dependable service that come from decades of hands-on experience. Homeowners in the Kingsport area can reach the team directly at (423) 279-9500 to schedule service or get answers to their septic system questions.
Kingsport, TN
⭐ 4.1 (54 reviews)
Sullivan County, Tennessee features a diverse mix of housing stock, from mid-twentieth-century homes in established Kingsport and Bristol neighborhoods to newer construction and older farmsteads in the more rural parts of the county such as Bluff City and the unincorporated areas beyond. Older homes are more likely to have conventional gravity-fed septic systems, while properties on sloped terrain or with challenging soil conditions may rely on pump-up systems or alternative designs such as aerobic treatment units. The region's clay soils, common in valley bottoms across northeastern Tennessee, can limit drainage capacity in drain fields and may require more frequent inspections or maintenance. Wet winters and spring rain events can temporarily raise the water table, placing additional stress on systems that are already aging or undersized. Homeowners should factor these local conditions into their maintenance schedules.
Septic system permits in Sullivan County, Tennessee are administered through the Sullivan County Health Department, which operates under the oversight of the Tennessee Department of Environment and Conservation. Before installing a new system or making significant repairs to an existing one, property owners are generally required to obtain a permit and have the site evaluated for soil suitability. Tennessee also requires a septic system inspection at the point of real estate transactions in many circumstances, and buyers are encouraged to confirm system condition before closing. Homeowners looking for current rules on permitted system types, setback requirements, and maintenance obligations can contact the Sullivan County Health Department directly or visit the Tennessee Department of Environment and Conservation's website. Regulations can change, and local requirements may differ from statewide minimums. Always verify current requirements with your local health department.
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