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Sewer Repair Contractors in diamond bar, CA

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Service Pros

    CP
    Claremont, CA·

    All Plumbing

    "Paul was great and understanding. He provided me with a competitive quote with some plumbing issue I have at home. I told him that I am waiting for a few more quotes and he was very understanding. He actually followed up with me in the afternoon and he had the best price. Job was done the next day as promised and professionally done."

    5B42398B507822F7F7C4E75F4347AF70BC94A05BC8BA12F58430B2D751AE4744 3. in October 2025

    So-Cal 1 Plumbing & Rooter Logo
    Fullerton, CA·

    Plumbing, Emergency Plumbing, Modern Plumbing , and 3 more

    "These gentlemen were timely, they were honest, hard-working and communicated really well. They also cleaned up the entire project at the end which is not what you find with many others in this industry. I would not hesitate to hire them."

    Anthony D. in August 2024

    Authority Plumbing, Heating and Air Logo
    CORONA, CA·

    HVAC NEEDS, Plumbing, Performance Air Conditioning , and 1 more

    "I recently had the pleasure of working with Authority Plumbing, and I cannot recommend them highly enough. From the outset, they came to my home with a plan that demonstrated their deep understanding of plumbing challenges. Clayton, the technician assigned to my project, was exceptional. He took the time to listen to my concerns and opinions, making sure that I felt heard and valued. He explained each step, ensuring I was comfortable with the plan before proceeding. When a sub-contractor was brought on to streamline the process started making several errors, Clayton quickly took charge of the situation. They fixed these mistakes, alongside resolving my initial drainage issues, at no additional expense, was truly remarkable. The team demonstrated a genuine commitment to ensuring the work was completed to the highest standard. Thanks to their efforts, my plumbing issues have been resolved. I would not hesitate to recommend them to anyone in need of professional plumbing services."

    AB684F47244A0CD28AF45256BEB426A4F6473444084C8DE5CE96E4E7803186A5 1. in October 2025

    RR
    Upland, CA·

    plumbing, Plumbing, 10% off for first time customers

    "Very professional, always on time. Would hire them again"

    Linda S. in December 2022

    Cruz Plumbing and Rooter Services Logo
    Upland, CA·

    Residential Plumbing, Commercial Plumbing

    "Great company! They will be the first I call next time I need any plumbing work done."

    Richard M. in December 2019

    Echo Plumbing Logo
    Fontana, CA·

    Plumbing

    "Very satisfied, on time ,"

    James L. in May 2024

    Hedrick and Young Plumbing Logo
    Chino, CA·

    Drain Clog or Blockage - Clear, Sump Pump - Install - Repair

    "I decided to go with this company due to the multiple positive reviews I saw. Jason was one name I saw from the reviews and I was fortunate enough to have him service by needs. I needed a new water heater. Jason really lived up to his and the company's reputation. He was prompt, knowledgeable and thorough, and always provided service with a smile. he took the time to explain what needed to be done, the pros and cons, etc. I had also inquired about a hot tankless system which he also took the time to go over. Overall, I could not be happier with the work that was done. Jason and his partner took the time to inspect my home to ensure everything was in working order before they left. More importantly, they left my garage spotless just like when they first arrived. I would highly recommend Hedrick and Young plumbing to anyone for their plumbing needs. I am so thankful to other people have taken the time to share their experiences. As you can imagine, there are so many companies out there. Often times it's just a shot in the dark. Now with online reviews, it takes the guessing game in the choosing. I hope to my review will be helpful to others."

    Dean H. in December 2016

    SP
    Montclair, CA·

    slab leaks, leak detection, water heaters , and 2 more

    "The pro was very nice and did very quality work. I would highly recommend him."

    Paul B. in December 2017

    SL
    Brea, CA·

    Heating, Cooling, Plumbing , and 2 more

    "Rafeal and Leo did a great job"

    alex P. in October 2022

Showing 1-9 of 13 results

How much do sewer repair contractors typically cost?

  • diamond bar, California Average
    $1,817
  • Typical Range
    $0 - $2,827
  • Low End - High End
    $169 - $7,996

Related Projects in diamond bar, CA

HomeAdvisor Community Rating

Overall Rating:

diamond bar Plumbers are rated 4.8 out of 5 based on 788 reviews of 788 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Things to Consider Before You Have a Sewer Main Repaired or Replaced:

Why do you need help with your sewer pipe?

  • Plumber/other pro recommended it
  • Odors
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