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HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

17 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • 120v - 240v - 277v - 480v
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 20 results
5.0 Roxanne M. Downey, CA

Sergio was wonderful to work with - the whole team was. Very professional and did a great job. We rewired our whole house and are very satisfied and would definitely recommend them to anyone who needs electrical work done.

5.0 Neil S. Huntington Beach, CA

Booked same day service call on Saturday Dec 30...showed up on time and got to work troubleshooting our loss of power. Turns out we had a loose neutral and an outlet needed work. Fiat Price for a short notice holiday weekend repair. Thankfully we have power now...just in time for football!

4.0 Steve J. Lakewood, CA

Sergio was to only give me an estimate on a rewire, but ended up installing an electrical outlet on the spot for a good price.

4.5 Long Beach, CA

Doing a great job!

4.5 Jerry A. Long Beach, CA

Sergio and his helper, Miguel are honest and trustworthy

5.0 Alfred S. Norwalk, CA

Good work good value

5.0 Long Beach, CA

We had a tricky install, but the team did a great job making it work! We were so happy that we invited them back to install 3 more ceiling fans throughout the house. Quick work, and excellent value.

4.5 Dillon D. Long Beach, CA

He came to the job same day I called, on a weekend holiday at night!!!! Unbelievable service. I work with electricity but in an industrial setting, so I know about electricity and this guy knows his stuff on the residential side of the business. I have his card and will call him if I need any more electrical troubleshooting done again or any other electrical work done.

5.0 Paulette M. Carson, CA

Diaz electric did a thorogh job installing my ceiling fans. Very clean and efficient. Friendly service. If I have any electrical problems I would definitely hire Diaz Electrical

5.0 L O. Lakewood, CA

Pleasant on time customer service Reliable


Diaz Electrical Co.
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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.
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