Blackstone Technologies

4.95 |14 Verified Ratings
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Blackstone Technologies

4.95 | 14 Verified Ratings
Write a Review


4739 Graphite Creek Road
Jurupa Valley, CA 91752
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Blackstone Technologies

Blackstone Technologies has been locally family owned and operated since 2012. We take pride in every and all jobs we take on and complete. We offer the best and highest quality of services while using the highest quality of materials to get the job complete. We specialize in both commercial and residential low voltage wiring and equipment installation. Call now to set up a good time and appointment.


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Service Area

  • Pasadena
  • Riverside
  • Long Beach
  • San Bernardino
  • City of Industry
  • Whittier
  • Corona
  • Moreno Valley
  • Lakewood
  • Alhambra
  • La Puente
  • Pomona
  • Ontario
  • Fontana
  • Rancho Cucamonga
  • Temecula
  • El Monte
  • Palmdale
  • Menifee
  • Pico Rivera
  • Victorville
  • Hemet
  • Downey
  • Perris
  • Arcadia
  • West Covina
  • Montclair
  • Upland
  • Duarte
  • Norwalk
  • Redlands
  • Monterey Park
  • Covina
  • Lake Elsinore
  • Hesperia
  • Artesia
  • San Gabriel
  • Los Angeles
  • Lancaster
  • La Mirada
  • San Jacinto
  • Sun City
  • Loma Linda
  • Rosemead
  • Murrieta
  • Bellflower
  • San Marino
  • South Pasadena
  • Cerritos
  • Jurupa Valley
  • Monrovia
  • Grand Terrace
  • Phelan
  • Chino
  • Diamond Bar
  • Santa Fe Springs
  • Walnut
  • Sierra Madre
  • Pearblossom
  • Glendora
  • Rialto
  • Apple Valley
  • Altadena
  • Homeland
  • Aguanga
  • Winchester
  • Lucerne Valley
  • Nuevo
  • Norco
  • Hacienda Heights
  • Mount Wilson
  • Claremont
  • Bryn Mawr
  • Banning
  • Calimesa
  • Chino Hills
  • Angelus Oaks
  • Mentone
  • Forest Falls
  • Temple City
  • Oro Grande
  • Wildomar
  • Littlerock
  • Llano
  • Cabazon
  • Baldwin Park
  • Colton
  • Mira Loma
  • South El Monte
  • Yucaipa
  • Bell Gardens
  • Wrightwood
  • Bloomington
  • Patton
  • March ARB
  • Adelanto
  • Azusa
  • Lytle Creek
  • Pinon Hills
  • Blue Jay
  • See All >

Services Offered

Audio/Visual & Computers
  • Install, Repair, or Conceal Home Theater Wiring
  • Computer Network Install
  • Home Entertainment System Install
  • TV Mount
  • Install Home Theater Surround Sound System
  • Install Home Theater Accessory
  • Universal Remote Control Programming
  • Telephone Jack & Wiring Install
  • Telephone System Install
Home Security Services
  • Surveillance Camera Install

Areas of Expertise

  • Home Theater Surround Sound System
  • Computer Network or Wiring - Install or Repair
  • Home Theater System or Media Center

Product Brands Used

  • Marantz
  • Niles
  • RTI Remote control
  • Samsung
  • Sharp
  • Ideal
  • Leviton
  • Lutron
  • Siemens

Quick Facts

Business Hours
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
12:00 AM to 12:00 AM
12:00 AM to 12:00 AM
(Please call to confirm)


In Business Since: 2012
State Licensing
Trade: C-07 Low Voltage
License #: 976088
Expiration: 08-31-2020
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Blackstone Technologies

My Work
5 Projects
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Ratings & Reviews
Blackstone Technologies

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 14
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5.0   |  
He's got a wonderful personality, walked in the door, got to work, did what he needed to do, excellent communication, and very professional.

1 of 1 users found this review helpful.

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5.0   |  
Review by in Covina, CA
They came on a rainy day and mounted my huge TV on the most challenging fireplace. Excellent job!
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5.0   |  
Allen was very good to install 4 security cameras along with required cabling from the eves thru attic and to my home office on the second floor. His workmanship was excellent and charges were very reasonable.
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5.0   |  
Allen was fantastic! He worked with the budget we had, and delivered a great security system. After the installation he guided us on how to use it. (I'm not very tech savvy.)
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5.0   |  
Tech was great. Very knowledgeable.
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5.0   |  
Kristofer did a great job for us.
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5.0   |  
came back on a sunday to finish the job!! Great customer service
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5.0   |  
Chris was very professional, did an excellent job and I would recommend him for anyone else needing this service. We had wires, cords and all type of unnecessary equipment plugged into nothing. It is a pleasure seeing the complete work and my husband's office is no longer an eyesore.
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5.0   |  
I hired this company to do a 'Tech Upgrade' for a residential property I was selling. Specifically to repair a network infrastructure I installed some time ago. They were very professional, clean, and fast. The end result was better than I had imagined it would be and the best part is that they beat their quote! Very reliable and they will exceed expectations!

2 of 2 users found this review helpful.

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5.0   |  
Having just bought a house in Orange County I wanted it wired for data (Ethernet, cat6), voice, and video distribution. I looked at all the Yelp* reviews and contacted three well rated companies for quotes. My wife found A+ Network Pros through and although they are out of Riverside, they do business all over Southern California so I invited them to also look at the project and make a bid. The three found on Yelp* provided quotes that were shockingly high despite reviews that they were reasonably priced. Apparently I am either the poorest person in Orange County or I have no sense of what is reasonable. Pass on all three! A+ Network Pros (my wife's find on gave an estimate that I considered reasonable. Moreover, talking to them and hearing their suggestions and comments about what I expected in the project really inspired confidence in their work and that they understood what I was looking for. I hired them and was pleased with the speed at which they worked and the overall professionalism. They wired the entire house, removed all the previous weird wires sticking out of floors, ceilings, and closets, and provisioned a data closet for me. Best part is that they actually beat their estimate by nearly 15%. Finished on time and under budget... what else can you ask for? The work they did exceeded my expectations and I will definitely use them again on my next project coming up in a couple of months. One thing I learned from this is that is a good alternative to Yelp* and that good businesses exist that are listed on either, or both, website(s). I also learned that other reviewers do not necessarily share my concept of value and reasonable pricing. FYI, their website is a work in progress so don't be discouraged by that.

1 of 1 users found this review helpful.

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Showing 1-10 of 14
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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
    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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