Diversified Telecommunications

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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

35 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


425 East Arrow Highway, #356
Glendora, CA 91740


  • Mon: 8:00 AM - 6:00 PM
  • Tue: 8:00 AM - 6:00 PM
  • Wed: 8:00 AM - 6:00 PM
  • Thu: 8:00 AM - 6:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: 8:00 AM - 6:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Complete Home Theater Systems, Whole House Audio,
  • Security Surveilance Systems, camera installation, service and repair
  • Commercial Data Network Data Cabling
  • Access Control / Commercial Residential
  • Audio Video Sound Distribution / Commercial
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 217 results
5.0 Dennis D. West Covina, CA

A pleasure working with this company. They are very good at what they do, and they are reasonable with their cost.

5.0 Mike N. Anaheim, CA

Great to work with

Response from Company:

At the Anaheim Tennis Center we custom wired a data network data jack from second floor to customer service counter on first floor and also installed gigabit. 2 - 5 port network switches for expanded connectivity.

5.0 Carissa M. Azusa, CA

Jose was able to fit us in on short notice to repair some wiring issues we had on our business phone lines. I appreciated his clear communication and prompt arrival. Very happy with his service!

5.0 Tom H. Burbank, CA

A very professional job running a long cat 6 cable with conduit from our house to our 2 story guest house/office. Very friendly, fair service. I'm extremely happy! Highly recommend.

5.0 George W. Los Angeles, CA

The service was timely, courteous, and professional. Jose really knows what he is doing; the whole experience could not have been better.

5.0 Sandra G. Rch Cucamonga, CA

The owner Jose C responded within an hour to inquiry. Was at my home same day. Issue fixed that night. Wow!

5.0 John R. Montclair, CA


5.0 Filiberto D. Covina, CA

I had a great experience with Jose, he was on time, helpful and was able to answer all my questions with my surround system. I felt he was honest; I would hire him again without a doubt.

5.0 Chuck C. Pasadena, CA


5.0 Stacey N. Burbank, CA

Jose is absolutely wonderful, so professional, so friendly, and very efficient. I would wholeheartedly recommend him to anyone who is looking to have their electronics issues repaired.


Diversified Telecommunications
Network data cabling
Network data cabling

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HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

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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