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Learn about our screening process

6 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


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View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Residential
  • Commercial
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 16 results
5.0 Bryan H. Poway, CA

Miguel is responsive and knowledgeable about plumbing and water treatment systems. He has helped our business with a high usage system and on other unrelated Pumbing problems. All with great service and value.

5.0 Leon M. San Diego, CA

Very professional and his work is excellent! Answered questions I had and was very pleasant. If anyone is looking for a plumber, I definitely recommend him!

5.0 M G. San Diego, CA

I called Mike Saturday evening to unclug my sump pump and he came out and did a great job..Happy Camper!!

5.0 Russel T. Chula Vista, CA

Quality of work is outstanding.

5.0 Brandon A. Salt Lake City, UT

Best experience i've ever had with a plumber! Did the job quickly and we've had zero issues since. We would 100% recommend Razo Waterworks to anyone in the San Diego County area!

5.0 Martin M.

He is very professional, competent, and friendly.

5.0 Louis L.

Easy to work with, smooth transaction done very quickly . 10/10 I would hire him again.

5.0 Richard T. San Diego, CA

I was luckily and happily to have him (Martin Razo) installed my water filter and softener system in my house. He has done the work professional and knowledgeable, I recommend to anyone whom is still looking for a good plumber to do the good, reliable, and reasonable job.

Response from Company:

Thank you.

5.0 Sandra H. San Diego, CA

Micheal is the best! He is a real pro with a ton of experience. But more than that, He goes above and beyond for his customers and really cares about their projects and their satisfaction. Do not hesitate to hire this man.

5.0 Brian S. San Diego, CA

I have been working with Mike for 10 years. He is the only guy I call for plumbing work at my house. He does great work and he always asks questions to make sure that he does things the way I want. I have never had any problems and he stands behind his work 100%. Besides that, he is a heck of a nice guy.


Razo's Waterworks
Dave larsen

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

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