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April 27, 2026
Local septic and sewer contractors provide septic and sewer cleaning, repair, diagnostics, and more.

The Best Septic & Sewer Contractors in Riverside County CA Are the Ones Proven Safe To Hire

Septic and sewer contractors in Riverside County CA bearing The Prime Buyer's Report TOP 10 symbol are the sewer line contractors who have exceeded the minimum California state regulatory standard. They are those proven by our independent research to have passed the TOP 10 requirements for competency and value, have liability insurance as protection for you the customer, who use only employees legal to work in the U.S., and for whom our staff has called previous customers to verify high satisfaction with the septic and sewer services in Riverside County CA, including for cesspools, septic tank installers, storm drains, sewage disposal systems, hillside sewage ejection systems, sewer clog repair, sewer drain cleaning, septic tank cleaning, sewer line repair, and more.

The TOP 10 Sewer & Septic Tank Services in Riverside County CA

The TOP 10 Sewer & Septic Tank Services in Riverside County CA

Kessler Plumbing & Heating Inc

Send an email to this Company
(323) 663-0258
1940 Riverside Dr
Los Angeles, CA 90039
State Contractor’s License #925920 (C36,C20, B, C-4)
  • Prime Buyer's Report Top Ten
  • PHCC (Plumbing, Heating, Cooling Contractors Association)

Areas Served: Los Angeles CA incl. Long Beach CA, Santa Monica CA,…
Services: sewer leak repair, sewer line replacement, sewer cleaning, trenchless sewer…
Key Brands: Bosch, Grohe (Grohe Plumbing Fixtures), Takagi Tankless Water Heaters

The Best Septic & Sewer Contractors in Riverside County CA Are the Ones Proven Safe To Hire

The state of California requires septic and sewer contractors in Riverside County CA to be licensed by the state, such as with the C42 license specifically for Sanitation System Contractors, which requires passing a trade exam.

But the state license for sewer installers and septic services is no guarantee that any particular sewer contractor in Riverside County CA is doing business ethically, providing real value, or satisfying customers.

This makes it all the more significant that all septic services and sewer contractors in Riverside County CA who bear The Prime Buyer's Report-TOP 10 symbol have been cleared by our research staff as passing all the requirements for Prime Buyer's Report-TOP 10 status such as survey phone calls to previous customers to verify high satisfaction, good complaint record, verified state license, proof of liability and workers comp insurance for your protection, only employees legal to work in the U.S., and more.

Some Septic & Sewer Contractors in Riverside County CA Are Better Than Others
When it comes to sewer lines and septic systems, the best sewer contractors in Riverside County CA will often have the most accurate diagnosis and the quickest repair time due to more years of experience.  And better equipment is another factor that makes a difference for sewer line cleaning, sewer clog repair, such as video cameras and hydrojets.

The Prime Buyer's Report lists these septic and sewer contractors in Riverside County: Kessler Plumbing & Heating Inc Los Angeles CA, Whyte Plumbing Inc Northridge CA, Sequoia Sewer Altadena CA, Robotic Sewer Solutions Inc La Canada CA, Century Sewer Services Monrovia CA, TV Plumbing & Sewers Los Angeles CA. Other septic services and sewer contractors in Riverside County CA that might still be in business include: .