Out of Network

RT Olson Plumbing

Find screened and approved pros

This professional is not eligible to be in our network

Let’s find you the best HomeAdvisor screened and approved professionals.

Learn more about HomeAdvisor’s screening and approval process.

34 Years In Business

Company Details

  • Verified Licenses

Is this your business? Claim it and provide customers with your most up-to-date information.


22866 Hunters Court
Corona, CA 92883


  • Mon: 7:00 AM - 5:00 PM
  • Tue: 7:00 AM - 5:00 PM
  • Wed: 7:00 AM - 5:00 PM
  • Thu: 7:00 AM - 5:00 PM
  • Fri: 7:00 AM - 5:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Plumbing
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


157 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 157 results
0.50 M S. Corona, CA

If I can give this plumbing company zero stars I would. I had a slab leak, and this company came out for leak detection. I was told that I have two leaks and they cut two lines. They were charging almost 65000 for rerouting two lines. My insurance company also brought their own plumbers and did their leak detection and they found only one leak. The adjuster called RT Olson a fraud company and he almost declined my claim. The insurance refused to fix the two cut lines. They only covered one line and I had to pay for the other line out of pocket. I asked RT Olson to fix the other line that he cut and was not leaking but he refuse to take responsibility. Then he send me an invoice for the leak detection and threatens me to take it to collection and add extra fees. This company is a fraud.

5.0 Paul G. San Antonio, TX

I have been using R T Olson Plumbing for all my properties for almost 10 years now. I wouldnâ t think of calling anyone else. They are reasonable, on time, and professional. On more than one occasion they have gone beyond what one would expect for superior customer service. â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸

5.0 Sharon C. Riverside, CA

Every thing was done to my satisfaction.

5.0 Peter W. Riverside, CA

They were friendly and punctual. The price was better than any other quotes I received. The work was satisfactory and very clean, so yes I would recommend them to others.

5.0 Sharon C. Riverside, CA

Employees were very courteous, answered all questions & very efficient. I liked the way Chris & Gavin took the time to make sure every thing was as clean as they found it. Very pleasant company to work with, recommend highly.

5.0 Mary kay R. Riverside, CA

This team is remarkable! Their customer service is terrific. Their knowledge of the correct procedures to use was spot on. I had a slight problem after the major issue was completed. They came back twice to be sure it was fixed.

5.0 Miyong B. Anaheim, CA

Very knowledge on the workmanship!!!!

5.0 Sylvia L. Corona, CA

Courteous knowledge made aware of arrival

5.0 Jim D. Riverside, CA

very friendly and helpful

5.0 Lori H. Corona, CA

Just after Thanksgiving I got estimates for replacement of my leaking garbage disposal. With this company, I paid almost 1/2 of the other estimates. His team member (Nick) came and replaced it in a very short time. Very professional and courteous. Before December was over, I needed a new hot water heater. I called Bob ~ one team immediately came out to assess what was needed. The next day the equipment was delivered and another team came & replaced it, leaving the area cleaner than they found it. Because the extended warranty I opted for was not immediately available from the manufacturer, Bob informed me I would not have to pay until that was received. Once it was available, Bob Olson himself came out to assist with filling it out & attaching the sticker to the new heater. I could not be happier with Bob and his crew members - this will always be my plumbing choice and I would highly recommend them to anyone needing assistance with plumbing issues. Thanks Bob!!


RT Olson Plumbing

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.