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14 Years In Business

Company Details


476 Old Smizer Mill Road, #171
Fenton, MO 63026


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Service Details

    Areas of Expertise

    • Home Security Services
    • Smart home services
    • install and repairs
    • Monitoring
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted
    • Save $100

      Save $100 on Security Package - panel, siren, backup battery ...

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

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 22 results
    5.0 Sue W. Wentzville, MO

    I purchased a house with an existing security system. JR came out and was able to tell me exactly what I needed to update the system. During the installation the guys walked me through how to work everything. Very happy I went with DST Security.

    5.0 Amanda ..

    They were incredibly thorough. They explained to us what we needed and what we didn't. They even talked us down from a few things we didn't need. When they came to install the system they were clean and professional.

    5.0 Ryan M. Fenton, MO

    Quality, professional, and efficient. Enjoying my in-ceiling speakers as I write this review! Would definitely hire this company again. Everyone I spoke with at Data Source Tech was top notch! Thank you!

    Response from Company:

    Ryan, Thanks so much for taking the time to submit a review and for speaking so highly of Data Source Technologies. I'm so happy that the installation went well, and that we were able to get you installed earlier than planned! I hope you continue to enjoy the speakers, and thank you so much for your business. Please do not hesitate to let us know if there is ever anything we can do for you in the future. Thanks again! Madisyn

    5.0 Mark H. Manchester, MO

    Good company, used them twice and would use then again.

    Response from Company:

    Mark and Amy, Thanks so much for your kind words and for taking the time to submit a review. I am so happy to hear that we were able to meet your needs and that you are both happy with the work - it was a true pleasure working with you both. Thanks again and please let us know if there is anything at all that we can do for you in the future! Madisyn

    5.0 Steve C. Maryland Heights, MO

    Couldn't have gone better. Quality of work was excellent, clean up impeccable.

    Response from Company:

    Steve, Thanks so much for taking the time to submit a review, and for the kind words you shared regarding Data Source Technologies. I am thrilled that we were able to meet your specific needs in a way that left you and your family happy - and that we were able to work with each other's schedules to make sure you still got to play in your golf tourney : ) It was a real pleasure working with you, and we appreciate your business. Thanks again and please let us know if there is ever anything we can do for you in the future! Madisyn

    5.0 Betty T. Chesterfield, MO

    Professional and knowledgable.

    5.0 Mary R. Pacific, MO

    Trent and Brad were our installers. They were very professional,and wall mounted three tv's for us. They even searched out a static problem in one of the lines that already existed, and repaired it. They cleaned up all the cardboard and packing material and took it with them. Couldn't be more pleased with their work!

    5.0 Roosevelt B. Chesterfield, MO

    They do great work

    5.0 Chris J. Lake Saint Louis, MO

    I have already recommended them to others including family

    5.0 Lake Saint Louis, MO

    All went great!


    DST Security

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    Seal of Approval

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      HomeAdvisor checks to see if the business carries the appropriate state-level license.
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      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.

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