Licensed Septic Companies in Salinas, CA
7 septic companies serve Salinas, California, and 7 of them hold a California septic license or certification matched to the California Contractors State License Board list (data as of October 2026).
Septic services in Salinas
Guides: Septic system installation · Septic inspection · Septic repair · Drain field repair · Installation cost · Pumping cost
7 septic companies in Salinas
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Abbott Construction & Plumbing
220 Abbott St, Salinas, CA 93901 · Monterey County
- Licensed: California Licensed Contractor (B, C16, C36, C42, D12, D21) · #469680 (California Contractors State License Board, verify)
Per state license: Installation
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Grimm Construction Co
770 Paradise Rd, Salinas, CA 93907 · Monterey County
- Licensed: California Licensed Contractor (B, C42) · #293841 (California Contractors State License Board, verify)
Per state license: Installation
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My Plumber Inc
115 Nissen Rd, Salinas, CA 93901 · Monterey County
- Licensed: California Licensed Contractor (C36, C42) · #1024528 (California Contractors State License Board, verify)
Per state license: Installation
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Rural Septic Technologies
325 North Main Street, Salinas, CA 93901 · Monterey County
- Licensed: California Licensed Contractor (C42) · #1023034 (California Contractors State License Board, verify)
Per state license: Installation
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Salinas Valley Septic Services
16945 El Rancho Way, Salinas, CA 93907 · Monterey County
- Licensed: California Licensed Contractor (C42) · #1093099 (California Contractors State License Board, verify)
Per state license: Installation
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Siteworx Inc
104 San Benancio Rd, Salinas, CA 93908 · Monterey County
- Licensed: California Licensed Contractor (C12, C42) · #1078030 (California Contractors State License Board, verify)
Per state license: Installation
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Tom's Septic Construction
560 Crazy Horse Canyon Rd, Salinas, CA 93907 · Monterey County
- Licensed: California Licensed Contractor (A, B, C21, C42, HAZ) · #406512 (California Contractors State License Board, verify)
From their website: Installation · Inspection · Repair · Drain field · Grease traps
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Septic licensing in California
California has no license named for septic work; septic systems fall under the C-42 Sanitation System classification. Counties issue system permits. The Contractors State License Board (CSLB) issues these credentials: C-42 Sanitation System contractor license.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Salinas and whether the permit fee is in their quote.
California septic licensing: agencies, license types and how to check a license →
Septic companies in Salinas: common questions
How many licensed septic companies are in Salinas, CA?
7 septic companies serve Salinas, California, and 7 of them hold a California septic license or certification matched to the California Contractors State License Board list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in California?
California has no license named for septic work; septic systems fall under the C-42 Sanitation System classification. Counties issue system permits. The licensing body is the Contractors State License Board (CSLB).
Which companies install septic systems in Salinas?
7 listings in Salinas install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their California license.
How do I check a septic contractor's license in California?
Use the Contractors State License Board (CSLB)'s lookup (https://www.cslb.ca.gov/onlineservices/checklicenseII/checklicense.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.