3 verified septic companies across 2 cities in Logan County. Compare ratings, services, and request free quotes from local providers.
Logan County, Ohio sits within the glaciated Till Plains region, where moderately well-drained soils and rolling farmland define much of the landscape. Because a significant portion of the county remains rural and outside municipal sewer service areas, on-site septic systems are the primary method of wastewater treatment for many households. This directory lists 3 verified septic service companies operating across 2 cities in the county, giving homeowners and property managers a practical starting point when searching for pumping, inspection, repair, or installation work. Bellefontaine, the county seat, accounts for the largest share of listed providers, while De Graff also has coverage. Logan County's seasonal freeze-thaw cycles and periodic heavy spring rainfall can affect drain field performance and system load, making routine maintenance especially relevant for property owners here. The listings on this page reflect companies confirmed to serve the county and are organized to help you compare options by location and service type.
Bellefontaine, OH
⭐ 5.0 (6 reviews)
Roth Excavating LLC is a full-service excavating company based in Bellefontaine, Ohio, serving Northeast Logan County and surrounding areas including Logan, Union, Delaware, Hardin, Champaign, Shelby, Clark, Madison, Auglaize, and Allen Counties. The company specializes in septic system installation along with a broad range of excavation and site preparation services, including demolition, rough and final grading, lawn preparation, driveway work, and land clearing. Roth Excavating also provides drainage and tiling solutions for downspouts, swales, ditches, natural drains, and culverts. For septic system services specifically, the company covers Logan, Hardin, Union, Delaware, Clark, and Champaign Counties. Whether the project involves a new septic installation, site grading, or a complete drainage solution, Roth Excavating brings hands-on expertise to residential and commercial clients across central and west-central Ohio. Property owners looking for reliable excavating and septic services in the region can reach Roth Excavating by phone at 937-468-9965 or visit their office at 4168 Township Road 273, Bellefontaine, OH 43311.
Bellefontaine, OH
⭐ 4.7 (27 reviews)
# Kelly's Septic Service, LLC – Bellefontaine, Ohio Kelly's Septic Service is a full-service septic company with over 35 years of experience serving residential and commercial clients across Auglaize, Champaign, Hardin, Logan, Shelby, and Union counties in Ohio. The company maintains a team of certified technicians dedicated to providing quality septic solutions with competitive pricing and reliable customer service. The company specializes in septic system installation, repair, and maintenance, utilizing advanced technology including hydro-jetting services and line camera diagnostics to quickly identify and resolve system issues. Additional services include septic tank cleaning for both residential and commercial properties, grease trap disposal, certified septic system inspections, electronic locating, and portable toilet and hand wash station rentals for events and construction sites. Kelly's Septic Service offers flexible service contracts for both residential and commercial customers and provides new client specials for those seeking their expertise.
De Graff, OH
⭐ 4.1 (35 reviews)
Bobcat Sanitation, powered by Bobcat Multi Works LLC, is a family-owned and operated septic service company based in DeGraff, Ohio, serving Bellefontaine and surrounding counties since 1999. With over 20 years of experience in the industry, Steve and Steven Moody offer a comprehensive range of services including complete septic installation, repair, routine pumping and cleaning, and emergency septic service. The company is fully licensed, insured, and bonded, and holds Norweco certification. In addition to septic services, Bobcat Sanitation provides portable toilet rentals, dumpster rentals for residential and commercial customers, excavating, sewer line cleaning, and water jetting. Customers can count on prompt, affordable service backed by decades of hands-on expertise. Bobcat Multi Works is committed to handling every septic need from routine maintenance to urgent situations, making them a trusted one-stop solution for sanitation and excavating needs in Logan County and the surrounding region. Contact them at (937) 585-9904 for a quote.
Logan County, Ohio has a mix of older farmsteads, mid-century rural homes, and newer subdivisions on the edges of Bellefontaine. Homes built before the 1980s commonly rely on conventional gravity-fed septic systems with concrete or steel tanks, some of which are aging and may require more frequent attention. Newer construction in the county is more likely to feature pump-to-drain configurations or, on lots with limiting soil conditions, alternative systems such as mound systems designed to manage slower soil percolation. The county's clay-influenced glacial soils can restrict drainage in lower-lying areas, which increases the importance of proper system sizing and regular pumping to prevent drain field stress. Seasonal considerations matter here as well — spring snowmelt and rain can saturate soils and temporarily reduce drain field capacity, while hard winters can affect access for service vehicles and, in some cases, shallow system components.
Septic system permits and oversight in Logan County, Ohio fall under the authority of the Logan County General Health District, which operates in accordance with Ohio's household sewage treatment regulations established under Ohio Administrative Code Chapter 3701-29. Homeowners planning to install a new system, replace an existing one, or make significant repairs are generally required to obtain a permit from the health district before work begins. A licensed installer must typically perform permitted work, and inspections are conducted to verify proper installation. For real estate transactions, Ohio does not mandate a statewide point-of-sale septic inspection, but lenders, buyers, or local ordinances may require one, and the health district can advise on any local requirements. Homeowners can request records of their system's permit history through the Logan County General Health District. Always verify current requirements with your local health department.
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