7 verified septic companies across 1 cities in Nevada County. Compare ratings, services, and request free quotes from local providers.
Nevada County, California sits in the Sierra Nevada foothills, where a large share of homes rely on private septic systems rather than municipal sewer infrastructure. This directory lists 7 verified septic service companies operating across the county, covering 1 city in our current inventory, with Grass Valley representing the highest concentration of providers. The region's granite-heavy soils and varied elevation create real considerations for septic system design, drain field performance, and maintenance scheduling. Seasonal rainfall and snowmelt in the higher elevations can affect soil saturation and system load, making routine pumping and inspection particularly important for local homeowners. Whether you own a rural parcel in the unincorporated hills or a residential property closer to town, this directory is designed to help you locate qualified local contractors without having to sort through unrelated regional listings.
Grass Valley, CA
⭐ 4.8 (63 reviews)
Craig Johnson Plumbing and Rooter Service is a family-owned and operated plumbing company based in Grass Valley, California, serving Nevada County and surrounding areas including Nevada City, Penn Valley, Auburn, Loomis, Rocklin, Roseville, and Penryn. The company holds contractor license number 847626, is bonded and insured, and offers 24-hour emergency plumbing services with no job considered too big or too small. With decades of experience, Craig Johnson Plumbing provides a comprehensive range of services including water heater and tankless water heater installation, leak repair, gas line work, garbage disposals, remodeling, irrigation, clogged pipe clearing, hydro-jetting, sewer camera inspections, pipe locating, and rooter service. The company has been voted Best Plumber in Nevada County eight consecutive years, reflecting a strong reputation for honesty, reliability, and fair pricing. Senior discounts are available. Customers can reach the team by phone across multiple service area numbers.
Grass Valley, CA
⭐ 4.9 (250 reviews)
Navo & Sons Inc is a family-owned septic and plumbing service company serving Nevada, Placer, and surrounding counties in Northern California. Established in 1958 by George Navo, the company has been operating for over 60 years across four generations. The company provides septic tank pumping, installation, and repair services, utilizing state-of-the-art pumper trucks, high-tech pipe tracing equipment, trenchless pipe installation, and Terralift leach field aeration systems. They offer in-house
Grass Valley, CA
⭐ 4.8 (23 reviews)
Tall Boots Pumping Services is a locally owned, veteran-owned septic company based in Grass Valley, California, serving Nevada County, Placer County, Auburn, Penn Valley, and Colfax. The company specializes in residential and commercial septic tank pumping as well as restaurant grease trap cleaning. As a small, family-run operation, Tall Boots is known for competitive pricing, prompt response times, and friendly customer service. The company proudly offers senior, veteran, and military discounts and has earned a strong reputation among local customers for honest, reliable work at rates that consistently beat the competition. Those with questions about their septic system can reach the team directly at 530-274-7867, and the company website provides a helpful tank pumping schedule to guide homeowners on recommended maintenance intervals. Whether handling routine maintenance or responding quickly to urgent needs, Tall Boots Pumping Services delivers professional septic solutions with the personal touch of a trusted neighborhood business.
Grass Valley, CA
⭐ 4.7 (25 reviews)
Anderson's Septic Inc. has been serving Nevada County and the surrounding region since 1959, making them one of the most established septic service providers in the Sierra Foothills. This family-owned business, rooted in Nevada County for five generations, offers septic pumping, installation, inspection, and maintenance to residential and commercial customers throughout Grass Valley, Nevada City, Auburn, Yuba City, and greater Placer County. Anderson's Septic built its reputation on a strong commitment to customer service, integrity, and community, values that have guided the company across decades of operation. Their deep local roots and long-standing presence in the region give customers confidence that they are working with a team that genuinely knows and cares about the community it serves. For dependable septic services from a trusted, long-established local company, Anderson's Septic can be reached by phone at 530-273-4323 or by mail at PO Box 3145, Grass Valley, CA 95945.
Grass Valley, CA
⭐ 4.3 (20 reviews)
Urke Septic and Sewer provides septic and sewer repair and maintenance services in Grass Valley, California. The company serves homeowners, businesses, and real estate professionals. Their services include septic pumping, general system maintenance, new installations, repairs, and system inspections. They diagnose and repair problems with septic tanks, leach fields, and sewer lines caused by lack of maintenance or broken components. The company emphasizes an educational approach, taking time to
Grass Valley, CA
⭐ 2.5 (28 reviews)
Grass Valley, CA
Nevada County's housing stock includes a substantial number of older rural homes built before modern septic standards were widely enforced, meaning gravity-fed systems with aging concrete tanks are common throughout the foothills. Properties in lower-lying or clay-rich areas sometimes require pump-up or pressure-distribution systems to compensate for slower soil percolation. Alternative systems, including aerobic treatment units, appear on parcels where conventional drain fields are not feasible due to lot size, slope, or soil conditions. The county has a notably rural and semi-rural character outside of Grass Valley and Nevada City, so many homeowners manage systems on large parcels with limited access to professional service. Wet winters followed by dry summers mean systems often face variable hydraulic loads across the year, and summer drought can harden soils in ways that affect drain field absorption capacity over time.
Septic system permits in Nevada County are administered through the Nevada County Environmental Health division, which operates under the broader framework established by California state law, including the California Water Code and applicable Regional Water Quality Control Board requirements. Homeowners typically need a permit before installing a new system, replacing an existing one, or making significant repairs. In California, many counties require a septic inspection at the point of sale, and Nevada County properties with onsite wastewater systems may be subject to review during real estate transactions, though specific requirements can vary by circumstance. Permit applications generally require a site evaluation, and in some cases a percolation test, to determine the appropriate system design for local soil and slope conditions. Regulations can change, and fees, forms, and procedural details are updated periodically by the county. Always verify current requirements with your local health department.
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