A J Technologies

4.53 | 82 Verified Ratings
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2763 Walton Avenue
Sanger, CA 93657
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A J Technologies

Technology Done for You

A J Technologies delivers a full spectrum of audio visual services to companies and homeowners in the in the Fresno area. We have built up a reputation upon being fast, affordable, reliable, and honest.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Fresno
  • Clovis
  • Orange Cove
  • Hume
  • Kingsburg
  • Tollhouse
  • Piedra
  • Dunlap
  • Del Rey
  • Mendota
  • Prather
  • Raisin City
  • Sanger
  • Laton
  • Five Points
  • Friant
  • Helm
  • Biola
  • Big Creek
  • Mono Hot Springs
  • Traver
  • Fowler
  • Lakeshore
  • Selma
  • Badger
  • Cantua Creek
  • Auberry
  • Kerman
  • Coalinga
  • O Neals
  • Caruthers
  • San Joaquin
  • Tranquillity
  • Reedley
  • Parlier
  • Burrel
  • See All >

Services Offered

Audio/Visual & Computers
  • Install, Repair, or Conceal Home Theater Wiring
  • Computer Network Install
  • Home Entertainment System Install
  • Antenna Install
  • Antenna Repair
  • 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

  • Computer Network or Wiring - Install or Repair
  • Audio/Visual Wiring - Install, Repair or Conceal - For Business
  • Computer Repair, Troubleshooting or Upgrades

Product Brands Used

  • Atlantic Technology
  • Marantz
  • Niles
  • RTI Remote control
  • Samsung
  • Sharp
  • Velodyne
  • Onkyo, Sony, Yamaha, Harmon/Kardon, Polk Audio,
  • Allied
  • Cutler Hammer
  • Leviton
  • Square D
  • See All >

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Trip Charge
  • Warranty Description: one year labor


In Business Since: 2008
State Licensing
Trade: C-07 Low Voltage
License #: 911598
Expiration: 02-28-2018
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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 or representations set forth in those profiles, as they are self-reported by the Service Professional.

*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.

Business Overview

How We Got Started

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Ratings & Reviews
A J 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 82
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4.5   |  
Review by in Fresno, CA
Extremely knowledgeable. Did a fantastic job
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5.0   |  
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5.0   |  
Review by in Kingsburg, CA
There were problems with the cables in the wall but they didn't give up. It required a lot of searching in the HOT attic crawl space but they got it hooked up. Works great!
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5.0   |  
very professional & efficient
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5.0   |  
Review by in Kingsburg, CA
Very good professional work and friendly
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5.0   |  
Review by in Selma, CA
The first antenna he installed wasn't working and had to come back with a different antenna. Then he found out it was a bad wire and spitter from a previous install. He stuck with it until it worked.
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5.0   |  
Review by in Fresno, CA
Very professional. They came in and got the job done with no problems, had all of the equipment that was needed to set up the mountain. Very helpful with hooking all of my electronics. Will definitely call them back.
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4.0   |  
I had a very good experience wit Aj Technologies very good work
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0.5   |  08-05-2016
We hired a licensed contractor but two unlicensed workers came out to do the install. Arrived on the job late, came unprepared, had to leave to get supplies. Took a longer lunch break than what was communicated to the homeowner because of the need to buy more supplies. Used homeowners tools and equipment. Left without completely finishing the job the first day. Did not even work on the job site for 8 hours but was told to leave. We were not happy at the end of day one. We requested that the workers contact the owner but they refused. We contacted the owner but didn't take much responsibility for quoting us a one day installation and then he said he should charge us more. We had to change our plans and accommodate them because they could not finish the work in a timely fashion. If you are looking to hire a contractor, this is not the company to go with because the licensed contractor is not the one doing the work nor supervising the project. Very Unprofessional!
Response by A J Technologies: A J Technologies is licensed, bonded, insured and meets all requirements set forth by the California State Licensing Board. I don't know of a company that has all of their employees licensed by the state, that's just not how a contractor works. Most companies have 1 licensed individual, typically the owner, and all the employees are covered under that license. Some industries require specialized licensing of the employees like electrical, fire alarm and burglar alarm. Installing data, phone and security cameras does not. The two employees listed work under my license and meet all requirement defined by the State of California. This customer was upset because of delays onsite due to access issues in the attic, we were not able to complete the install in 1 day. We came back and finished early the next morning with no issue in a couple of hours. I explained this to the client before the install as I do all my clients about the uncertainty of installation time. Cutting access holes in the attic was not part of the contract, costing time and a different set of tools normally used to install cameras. I told the client that we normally charge more for this. This customer made no mention of the actual install. Everything that was installed looked and worked perfectly in the end.
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0.5   |  08-02-2016
Review by a homeowner in Fresno, CA
Company didn't call back. No return calls. Job was not perfomed.
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Showing 1-10 of 82
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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)
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