Directory | California Septic Service Providers : Best Professionals

Welcome to our comprehensive directory of California septic system installers. Proper septic system installation and maintenance protect your property and the environment. Whether you own a home or business, hiring a qualified installer ensures compliance with California’s strict regulations and environmental standards.

California requires permits for new or replacement septic systems. Local jurisdictions or the Central Coast Water Board issue these permits. Qualified professionals must perform site evaluations to assess soil conditions, topography, and geology for conventional systems. Approved design plans are necessary before construction begins. Only licensed contractors can install septic systems. Accepted licenses include C-36 Plumbing, C-42 Sanitation, and General A Engineering.

Table of Contents

• Environmental Factors Affecting Septic Installation in California
• Bay Area Region
• Sacramento Valley Region
• North Coast Region
• Central Valley Region
• Central Coast Region
• Los Angeles Region
• Orange County Region
• San Diego Region
• Inland Empire Region
• Coachella Valley Region

Environmental Factors Affecting Septic Installation in California

California’s diverse geography creates challenges for septic system installations:

• Soil Types: Different soil compositions affect percolation rates and the feasibility of standard septic systems.
• Climate Conditions: Areas with heavy rainfall or drought require specialized system designs.
• Topography: Mountainous regions and high water tables complicate installations, making alternative systems necessary.

Consulting experienced professionals ensures proper septic system design and installation.

Specialty Categorization

To assist you in finding the right service provider, we’ve categorized installers based on their specialty services:

• Residential Services: Installers specializing in home septic systems.
• Commercial Services: Providers experienced in handling larger-scale septic needs for businesses.
• Alternative Systems: Experts in designing and installing non-conventional septic solutions.
• Environmentally Sensitive Areas: Installers adept at working within areas requiring special environmental considerations.

Below is a directory of some of the best-rated septic system installers across various regions in California. Please note that the information provided is based on available data and may not include all installers in the state.

Northern California

Bay Area Region

Aqua Terra Septic Systems

• License: #987654
• Phone: (510) 555-7890
• Email: info@aquaterraseptic.com
• Website: www.aquaterraseptic.com
• Address: 1234 Harbor Way, Oakland, CA 94607
• Services: Complete septic system installation, repairs, inspections, permitting assistance
• Specialties: Engineered systems for challenging Bay Area soils, small lot solutions
• Years in Business: 22
• Categories: Residential, Commercial, Environmentally Sensitive Areas

Peninsula Septic Solutions

• License: #765432
• Phone: (650) 555-1234
• Email: service@peninsulaseptic.com
• Website: www.peninsulaseptic.com
• Address: 567 Shoreline Blvd, San Mateo, CA 94401
• Services: New installations, system upgrades, repairs, maintenance
• Specialties: Alternative treatment systems, hillside installations
• Years in Business: 17
• Categories: Residential, High-End Properties, Difficult Terrain

Sierra Septic Professionals

• License: #876543
• Phone: (925) 555-8765
• Email: contact@sierraseptic.com
• Website: www.sierraseptic.com
• Address: 789 Summit Road, Walnut Creek, CA 94598
• Services: System design, installation, excavation, maintenance contracts
• Specialties: Large estate systems, commercial properties, advanced treatment units
• Years in Business: 31
• Categories: Commercial, Residential, Large Properties

Bay View Environmental Systems

• License: #654321
• Phone: (415) 555-9876
• Email: info@bayviewseptic.com
• Website: www.bayviewseptic.com
• Address: 432 Marina Blvd, San Francisco, CA 94123
• Services: Custom septic installations, repairs, consultations, soil testing
• Specialties: Space-saving systems, environmentally sensitive solutions
• Years in Business: 25
• Categories: Urban Properties, Coastal Areas, Alternative Systems

North Bay Septic

• License: #567890
• Phone: (707) 555-3456
• Email: service@northbayseptic.com
• Website: www.northbayseptic.com
• Address: 321 Vineyard Lane, Napa, CA 94558
• Services: Complete septic services, vineyard property specialists
• Specialties: Winery wastewater systems, residential installations
• Years in Business: 19
• Categories: Agricultural Properties, Residential, Wineries

Sacramento Valley Region

Capital City Septic

• License: #432198
• Phone: (916) 555-2345
• Email: info@capitalcityseptic.com
• Website: www.capitalcityseptic.com
• Address: 1000 River Road, Sacramento, CA 95831
• Services: Complete septic system services, flood-resistant designs
• Specialties: High water table solutions, municipal conversions
• Years in Business: 28
• Categories: Residential, Commercial, Flood Zone Properties

Valley Environmental Solutions

• License: #789012
• Phone: (530) 555-7890
• Email: contact@valleyenvirosolutions.com
• Website: www.valleyenvirosolutions.com
• Address: 555 Orchard Drive, Davis, CA 95616
• Services: System design, installation, retrofitting, inspections
• Specialties: Environmentally advanced systems, agricultural property conversions
• Years in Business: 15
• Categories: Sustainable Systems, Agricultural Properties, Residential

Delta Septic Systems

• License: #345678
• Phone: (916) 555-3456
• Email: service@deltaseptic.com
• Website: www.deltaseptic.com
• Address: 789 Levee Road, West Sacramento, CA 95691
• Services: Installations, repairs, pumping, compliance inspections
• Specialties: Waterway-adjacent properties, flood-resistant designs
• Years in Business: 24
• Categories: Waterfront Properties, Residential, Difficult Soils

Placer County Septic Solutions

• License: #234567
• Phone: (530) 555-2345
• Email: info@placerseptic.com
• Website: www.placerseptic.com
• Address: 432 Foothill Blvd, Auburn, CA 95603
• Services: Complete septic services, excavation, system design
• Specialties: Rocky terrain solutions, hillside installations
• Years in Business: 20
• Categories: Mountain Properties, Residential, Alternative Systems

Yolo Environmental Services

• License: #678901
• Phone: (530) 555-6789
• Email: support@yoloenviro.com
• Website: www.yoloenviro.com
• Address: 321 Main Street, Woodland, CA 95695
• Services: Septic installation, maintenance, agricultural solutions
• Specialties: Farm property systems, environmental compliance
• Years in Business: 22
• Categories: Agricultural, Commercial, Residential

North Coast Region

Redwood Septic Services

• License: #543210
• Phone: (707) 555-1234
• Email: info@redwoodseptic.com
• Website: www.redwoodseptic.com
• Address: 123 Cedar Lane, Eureka, CA 95501
• Services: Installation, maintenance, repair, environmentally sensitive designs
• Specialties: Systems for high rainfall areas, coastal installations
• Years in Business: 27
• Categories: Coastal Properties, Rural Residential, Forest Properties

Mendocino Septic Solutions

• License: #901234
• Phone: (707) 555-9012
• Email: service@mendocinoseptic.com
• Website: www.mendocinoseptic.com
• Address: 456 Shoreline Highway, Fort Bragg, CA 95437
• Services: Full septic services, coastal property specialists
• Specialties: Saltwater proximity installations, alternative systems
• Years in Business: 18
• Categories: Coastal Areas, Environmentally Sensitive Regions, Residential

Humboldt Environmental Systems

• License: #890123
• Phone: (707) 555-8901
• Email: contact@humboldtenviron.com
• Website: www.humboldtenviron.com
• Address: 789 Redwood Avenue, Arcata, CA 95521
• Services: Eco-friendly septic solutions, installations, repairs
• Specialties: Wetland-adjacent properties, environmentally sensitive designs
• Years in Business: 21
• Categories: Environmentally Sensitive Areas, Alternative Systems, Residential

North Coast Contractors

• License: #456789
• Phone: (707) 555-4567
• Email: info@northcoastcontractors.com
• Website: www.northcoastcontractors.com
• Address: 555 Harbor Drive, Crescent City, CA 95531
• Services: Complete septic installations, repairs, maintenance
• Specialties: Coastal and rural property solutions
• Years in Business: 30
• Categories: Rural Properties, Coastal Areas, Commercial

Trinity Septic Services

• License: #789456
• Phone: (530) 555-7894
• Email: service@trinityseptic.com
• Website: www.trinityseptic.com
• Address: 321 Mountain View Road, Weaverville, CA 96093
• Services: Mountain property septic installations, repairs, maintenance
• Specialties: Rocky terrain solutions, off-grid properties
• Years in Business: 25
• Categories: Mountain Properties, Remote Locations, Alternative Systems

Central California

Central Valley Region

Valley Septic Solutions

• License: #345612
• Phone: (559) 555-3456
• Email: info@valleyseptic.com
• Website: www.valleyseptic.com
• Address: 1234 Farmland Drive, Fresno, CA 93721
• Services: Complete septic installations, agricultural property specialists
• Specialties: High-volume systems, irrigation-compatible designs
• Years in Business: 32
• Categories: Agricultural Properties, Commercial, Residential

Central Cal Environmental

• License: #654389
• Phone: (209) 555-6543
• Email: service@centralcalenv.com
• Website: www.centralcalenv.com
• Address: 567 Valley Road, Modesto, CA 95350
• Services: Septic system design, installation, maintenance
• Specialties: Hardpan soil solutions, clay soil remediation
• Years in Business: 24
• Categories: Difficult Soil Conditions, Residential, Commercial

San Joaquin Septic

• License: #987612
• Phone: (209) 555-9876
• Email: contact@sanjoaquinseptic.com
• Website: www.sanjoaquinseptic.com
• Address: 789 Delta Road, Stockton, CA 95207
• Services: Installation, repair, compliance upgrades
• Specialties: High water table areas, flood-resistant systems
• Years in Business: 19
• Categories: Flood Zone Properties, Residential, Commercial

Kern County Septic Solutions

• License: #876123
• Phone: (661) 555-8761
• Email: info@kernseptic.com
• Website: www.kernseptic.com
• Address: 432 Desert Drive, Bakersfield, CA 93301
• Services: Complete septic services, desert property specialists
• Specialties: Arid soil installations, water conservation systems
• Years in Business: 26
• Categories: Desert Properties, Residential, Commercial

Tulare Basin Environmental

• License: #567123
• Phone: (559) 555-5671
• Email: service@tulareenvironmental.com
• Website: www.tulareenvironmental.com
• Address: 321 Irrigation Avenue, Visalia, CA 93291
• Services: Agricultural and residential septic solutions
• Specialties: Farm property systems, high-capacity installations
• Years in Business: 21
• Categories: Agricultural Properties, Large-Scale Systems, Residential

Central Coast Region

Monterey Bay Septic

• License: #345678
• Phone: (831) 555-3456
• Email: info@montereyseptic.com
• Website: www.montereyseptic.com
• Address: 123 Ocean View Drive, Monterey, CA 93940
• Services: Complete septic services, coastal property specialists
• Specialties: Saltwater proximity installations, sand filtration systems
• Years in Business: 29
• Categories: Coastal Properties, Environmentally Sensitive Areas, Residential

Santa Cruz Environmental Solutions

• License: #456123
• Phone: (831) 555-4561
• Email: contact@santacruzenviron.com
• Website: www.santacruzenviron.com
• Address: 456 Redwood Drive, Santa Cruz, CA 95060
• Services: Eco-friendly septic installations, repairs, maintenance
• Specialties: Forest property solutions, alternative systems
• Years in Business: 17
• Categories: Forest Properties, Alternative Systems, Residential

San Luis Obispo Septic

• License: #789456
• Phone: (805) 555-7894
• Email: service@sloseptic.com
• Website: www.sloseptic.com
• Address: 789 Coastal Highway, San Luis Obispo, CA 93401
• Services: Complete septic solutions, vineyard property specialists
• Specialties: Winery waste systems, residential installations
• Years in Business: 23
• Categories: Agricultural Properties, Wineries, Residential

Salinas Valley Environmental

• License: #891234
• Phone: (831) 555-8912
• Email: info@salinasvalleyenv.com
• Website: www.salinasvalleyenv.com
• Address: 555 Agriculture Drive, Salinas, CA 93901
• Services: Agricultural and residential septic services
• Specialties: Farm property systems, high-capacity installations
• Years in Business: 31
• Categories: Agricultural Properties, Commercial, Residential

Coastal Septic Solutions

• License: #123789
• Phone: (805) 555-1237
• Email: contact@coastalsepticsolutions.com
• Website: www.coastalsepticsolutions.com
• Address: 321 Harbor Drive, Morro Bay, CA 93442
• Services: Coastal property septic installations, maintenance
• Specialties: Environmentally sensitive designs, sand soil solutions
• Years in Business: 20
• Categories: Coastal Properties, Environmentally Sensitive Areas, Residential

Southern California

Los Angeles Region

LA County Septic Solutions

• License: #234567
• Phone: (310) 555-2345
• Email: info@lacountyseptic.com
• Website: www.lacountyseptic.com
• Address: 1234 Sunset Boulevard, Los Angeles, CA 90028
• Services: Complete septic services, urban property specialists
• Specialties: Space-saving systems, hillside installations
• Years in Business: 35
• Categories: Urban Properties, Hillside Areas, Residential

San Fernando Valley Environmental

• License: #345123
• Phone: (818) 555-3451
• Email: service@sfvenvironmental.com
• Website: www.sfvenvironmental.com
• Address: 567 Valley Drive, Sherman Oaks, CA 91403
• Services: Septic installations, repairs, compliance upgrades
• Specialties: Urban property solutions, small lot installations
• Years in Business: 27
• Categories: Urban Properties, Residential, Commercial

South Bay Septic

• License: #456789
• Phone: (310) 555-4567
• Email: contact@southbayseptic.com
• Website: www.southbayseptic.com
• Address: 789 Beach Boulevard, Redondo Beach, CA 90277
• Services: Coastal property septic solutions, installations, repairs
• Specialties: Saltwater proximity systems, beach area installations
• Years in Business: 22
• Categories: Coastal Properties, Urban Areas, Residential

Long Beach Septic Services

• License: #567890
• Phone: (562) 555-5678
• Email: info@longbeachseptic.com
• Website: www.longbeachseptic.com
• Address: 432 Marina Drive, Long Beach, CA 90802
• Services: Urban septic solutions, installations, maintenance
• Specialties: High water table areas, urban property systems
• Years in Business: 25
• Categories: Urban Properties, Coastal Areas, Commercial

Malibu Environmental Systems

• License: #678912
• Phone: (310) 555-6789
• Email: service@malibuenviron.com
• Website: www.malibuenviron.com
• Address: 321 Pacific Coast Highway, Malibu, CA 90265
• Services: High-end septic installations, coastal property specialists
• Specialties: Advanced treatment systems, coastal compliance solutions
• Years in Business: 24
• Categories: Coastal Properties, High-End Residential, Environmentally Sensitive Areas

Orange County Region

OC Septic Solutions

• License: #789123
• Phone: (949) 555-7891
• Email: info@ocsepticsolutions.com
• Website: www.ocsepticsolutions.com
• Address: 123 Newport Boulevard, Newport Beach, CA 92660
• Services: Complete septic services, coastal property specialists
• Specialties: High-end residential systems, advanced treatment units
• Years in Business: 30
• Categories: Coastal Properties, High-End Residential, Commercial

Anaheim Septic Services

• License: #891234
• Phone: (714) 555-8912
• Email: service@anaheimseptic.com
• Website: www.anaheimseptic.com
• Address: 456 Center Street, Anaheim, CA 92805
• Services: Residential and commercial septic installations, repairs
• Specialties: Urban property solutions, theme park adjacent properties
• Years in Business: 28
• Categories: Urban Properties, Commercial, Residential

South County Environmental

• License: #912345
• Phone: (949) 555-9123
• Email: contact@southcountyenv.com
• Website: www.southcountyenv.com
• Address: 789 Crown Valley Parkway, Laguna Niguel, CA 92677
• Services: High-end septic installations, repairs, maintenance
• Specialties: Hillside installations, advanced treatment systems
• Years in Business: 22
• Categories: Hillside Properties, High-End Residential, Environmentally Sensitive Areas

Huntington Beach Septic

• License: #123456
• Phone: (714) 555-1234
• Email: info@hbseptic.com
• Website: www.hbseptic.com
• Address: 555 Beach Boulevard, Huntington Beach, CA 92648
• Services: Coastal property septic solutions, installations, repairs
• Specialties: Beach-adjacent properties, high water table solutions
• Years in Business: 25
• Categories: Coastal Properties, Urban Areas, Residential

Irvine Valley Environmental

• License: #234891
• Phone: (949) 555-2348
• Email: service@irvinevalleyenv.com
• Website: www.irvinevalleyenv.com
• Address: 321 Technology Drive, Irvine, CA 92618
• Services: Complete septic services, commercial specialists
• Specialties: Campus installations, high-capacity systems
• Years in Business: 19
• Categories: Commercial, Institutional, Residential

San Diego Region

San Diego Septic Solutions

• License: #345678
• Phone: (619) 555-3456
• Email: info@sdsepricsolutions.com
• Website: www.sdsepticsolutions.com
• Address: 123 Harbor Drive, San Diego, CA 92101
• Services: Complete septic services, urban and coastal specialists
• Specialties: Space-saving systems, environmentally sensitive designs
• Years in Business: 32
• Categories: Urban Properties, Coastal Areas, Residential

North County Environmental

• License: #456123
• Phone: (760) 555-4561
• Email: service@northcountyenv.com
• Website: www.northcountyenv.com
• Address: 456 Oceanside Boulevard, Oceanside, CA 92054
• Services: Coastal property septic installations, repairs, maintenance
• Specialties: Beach-adjacent properties, high water table solutions
• Years in Business: 27
• Categories: Coastal Properties, Residential, Commercial

East County Septic

• License: #567234
• Phone: (619) 555-5672
• Email: contact@eastcountyseptic.com
• Website: www.eastcountyseptic.com
• Address: 789 Mountain Road, El Cajon, CA 92020
• Services: Desert and mountain property septic solutions
• Specialties: Rocky terrain installations, arid soil systems
• Years in Business: 23
• Categories: Desert Properties, Mountain Areas, Residential

Coastal San Diego Environmental

• License: #678345
• Phone: (858) 555-6783
• Email: info@coastalsdenv.com
• Website: www.coastalsdenv.com
• Address: 432 Torrey Pines Road, La Jolla, CA 92037
• Services: High-end septic installations, coastal property specialists
• Specialties: Cliff-adjacent properties, advanced treatment systems
• Years in Business: 20
• Categories: Coastal Properties, High-End Residential, Environmentally Sensitive Areas

Imperial Valley Septic

• License: #789456
• Phone: (760) 555-7894
• Email: service@imperialvalleyseptic.com
• Website: www.imperialvalleyseptic.com
• Address: 321 Desert Lane, El Centro, CA 92243
• Services: Desert property septic solutions, installations, repairs
• Specialties: Arid soil systems, water conservation designs
• Years in Business: 25
• Categories: Desert Properties, Agricultural Properties, Residential

Inland Empire Region

San Bernardino Environmental

• License: #901234
• Phone: (909) 555-9012
• Email: service@sanbernardino-enviro.com
• Website: www.sbsepticsolutions.com
• Address: 456 Mountain View Avenue, San Bernardino, CA 92401
• Services: Mountain and desert property septic solutions
• Specialties: Rocky terrain installations, elevation considerations
• Years in Business: 26
• Categories: Mountain Properties, Desert Areas, Residential

Temecula Valley Septic

• License: #012345
• Phone: (951) 555-0123
• Email: contact@temeculavalleyseptic.com
• Website: www.temeculavalleyseptic.com
• Address: 789 Vineyard Road, Temecula, CA 92591
• Services: Vineyard and residential septic installations
• Specialties: Winery waste systems, residential solutions
• Years in Business: 21
• Categories: Agricultural Properties, Wineries, Residential

High Desert Septic Services

• License: #123890
• Phone: (760) 555-1238
• Email: info@highdesertseptic.com
• Website: www.highdesertseptic.com
• Address: 555 Desert View Road, Victorville, CA 92392
• Services: Desert property septic installations, repairs, maintenance
• Specialties: Arid soil solutions, water conservation systems
• Years in Business: 24
• Categories: Desert Properties, Residential, Commercial

Corona Environmental Systems

• License: #234901
• Phone: (951) 555-2349
• Email: service@coronaenviron.com
• Website: www.coronaenviron.com
• Address: 321 Hill Street, Corona, CA 92882
• Services: Complete septic services, hillside specialists
• Specialties: Slope installations, erosion protection systems
• Years in Business: 22
• Categories: Hillside Properties, Residential, Commercial

Coachella Valley Region

Palm Springs Septic Solutions

• License: #345012
• Phone: (760) 555-3450
• Email: info@palmspringsseptic.com
• Website: www.palmspringsseptic.com
• Address: 123 Palm Canyon Drive, Palm Springs, CA 92262
• Services: Desert property septic installations, repairs, maintenance
• Specialties: Arid soil solutions, resort property installations
• Years in Business: 30
• Categories: Desert Properties, Resort Properties, Residential

Desert Environmental Systems

• License: #456123
• Phone: (760) 555-4561
• Email: service@desertenviron.com
• Website: www.desertenviron.com
• Address: 456 Date Palm Road, Palm Desert, CA 92260
• Services: Complete desert septic solutions, golf course adjacent specialists
• Specialties: Water conservation systems, drainage solutions
• Years in Business: 25
• Categories: Desert Properties, Golf Courses, Residential

Indio Septic Services

• License: #567234
• Phone: (760) 555-5672
• Email: contact@indioseptic.com
• Website: www.indioseptic.com
• Address: 789 Desert Lane, Indio, CA 92201
• Services: Desert property septic installations, agricultural solutions
• Specialties: Farm property systems, water recycling designs
• Years in Business: 22
• Categories: Agricultural Properties, Desert Areas, Residential

Coachella Environmental

• License: #678345
• Phone: (760) 555-6783
• Email: info@coachellaenviro.com
• Website: www.coachellaenviro.com
• Address: 432 Valley Road, Coachella, CA 92236
• Services: Agricultural and residential septic installations
• Specialties: Farm property systems, water conservation designs
• Years in Business: 19
• Categories: Agricultural Properties, Desert Areas, Residential

La Quinta Septic Solutions

• License: #789456
• Phone: (760) 555-7894
• Email: service@laquintaseptic.com
• Website: www.laquintaseptic.com
• Address: 321 Resort Drive, La Quinta, CA 92253
• Services: Resort and residential septic installations, repairs
• Specialties: Golf course adjacent properties, high-end residential systems
• Years in Business: 23
• Categories: Resort Properties, High-End Residential, Commercial

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