Diversified Telecommunications

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Learn about our screening process

36 Years In Business

Company Details

  • Verified Licenses
  • Bilingual

Contact

425 East Arrow Highway, #356
Glendora, CA 91740

Hours

  • 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

Achievements

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

Ratings

4.7
221 Verified Reviews
  • 5
    191
  • 4
    18
  • 3
    8
  • 2
    1
  • 1
    3

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 221 results
5.0 Shain G. Ontario, CA
3/19/2024

From the first call to the final check of the equipment installed our experience with DIVERSIFIED TELECOMMUNICATIONS went beautifully. The quality of all the work performed is exceptional with attention to detail in all aspects of the job. The care and concern for doing the work inside our building and protecting the existing areas from dirt and damage was handled in a very professional manner.Jose understood our needs perfectly and his recommendations for the type of equipment to install fit the upgrade of our audio system better than expected, we are now using him to upgrade our projector equipment as well. We are very pleased with the job DIVERSIFIED TELECOMMUNICATIONS did for us and highly recommend them as a professional,quality conscience company who are also very knowledgable in thier field.

5.0 America A. Diamond Bar, CA
11/8/2023

Great Service, will definitely recommend to anyone who needs faster internet & wireless telephones with new technology. Thank you!

5.0 Zack D. Sierra Madre, CA
4/28/2023

Jose was fantastic. A true professional, communicated with me along the way to let me know what was happening, and his work quality was fantastic. I would definitely use again and recommend him highly to friends and family.

5.0 Zack D. Sierra Madre, CA
4/28/2023

Jose was fantastic to work with. A true professional who cares about work product and work quality. I would definitely use him again and I highly recommend.

5.0 Dennis D. West Covina, CA
1/4/2023

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
11/26/2022

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
11/22/2022

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
11/18/2022

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
11/11/2022

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
10/7/2022

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

Photos

Diversified Telecommunications
3
Network data cabling
4
Network data cabling

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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
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  4. Criminal Records Search
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  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
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  8. Liens Search
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  9. Identity Verification (SSN)
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  10. Identity Verification (Reverse Phone Lookup)
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