4.7 
41 *The Angi rating for Sewer Cleaning companies in Fremont, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
*The HomeAdvisor rating for Sewer Cleaning companies in Fremont, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
Last update on May 21, 2026
Serving Fremont, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Very responsive. Provided specifics of the problem that I could understand. Efficient and professional. Cleaned up after themselves. Professional and responded to my questions patiently."
+26
Serving Fremont, CA and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Warranties offered
"All went great they rehung the sewer pipes under the house. Replaced the damage sewer pipe. Installed a new fresh water pipe from the water meter to the house installed a pressure regulator and a back flow on the hot water heater. Pached all the holes and even one the didn’t cause"
+28
Serving Fremont, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Trenchless sewer repair went off without a hitch. Jess was VERY professional and very conscientious. Jess is my new go to plumber for sure. Highly skilled, honest and humble."
+178
Serving Fremont, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Serving Fremont, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Emergency services offered
"Good service: start and finished the job on time; no open ground for sewer line replacement so the lawn is intact; good price; good communication and overall quality."
+310
Serving Fremont, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Shower and toilet drain were clocked and water was running up. Issue was coming from the main sewer, they helped clear it up."
Serving Fremont, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Mr. Gary Costello quickly diagnosed my problem and fixed it. His work was excellent. I will not hesitate to call him when I need a plumber."
Serving Fremont, CA and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Warranties offered
"Josue Hernandez was very professional and clean! He did a very good job and fixed the leak."
+73
Serving Fremont, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"I had issues with the main sewer line and we called NS Plumbing. Nestor responded and came right away. He gave us a price for doing the camera inspection and also to unclogged the main sewer line. I would definitely recommend NS Plumbing for any issues with plumbing. Thank you Nestor."
+2
Serving Fremont, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Warranties offered
"Leo did a very extensive plumbing repair that required digging through my bathroom floor and replacing a huge pipe to the outside. He also prepared and installed piping and fixtures for a bathroom remodel. Always showed up when he said he would and had a great crew. Cleaned up as well. Would highly recommend."
From average costs to expert advice, get all the answers you need to get your job done.
Is your shower or sink drain blocked? Get tips for how to unclog a drain, and learn about drain cleaning costs in San Francisco, CA.
A clogged main sewer line can lead to gas or wastewater leaks. Find out what main sewer line clog repair costs in San Francisco, CA, by type of service, clog severity, and more.
Need to know what sewer line replacement costs in San Francisco, CA? This guide will help you prepare to budget for sewer line replacement done by local contractors.
Wondering who to hire for sewer cleaning? Learn who to call for sewer cleaning, what pros do, and when to bring in a drain specialist.
Looking for a sewer cleaning professional? Learn how to hire, what questions to ask, and find qualified pros to keep your drains flowing smoothly.
Don't fall victim to unnecessary plumbing service. Learn five ways to avoid becoming the victim of a fraudulent contractor's sewer or drain-cleaning scam.
