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HomeAdvisor Screened & Approved

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Learn about our screening process

17 Years In Business

Company Details


5815 Landerbrook Dr, Unit 1471
Mayfield Heights, OH 44124


  • Mon: 8:00 AM - 11:00 PM
  • Tue: 8:00 AM - 11:00 PM
  • Wed: 8:00 AM - 11:00 PM
  • Thu: 8:00 AM - 11:00 PM
  • Fri: 8:00 AM - 11:00 PM
  • Sat: 9:00 AM - 6:00 PM
  • Sun: 10:00 AM - 8:00 PM
View All Details & Credentials


Service Details

    Areas of Expertise

    • Security / Surveillance Systems Wired & Wireless
    • Loss Prevention
    • Covert Products
    • Spousal Reports
    • Custom Design of Security Systems
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Trip Charge May Apply
    • Credit Cards Accepted


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

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 65 results
    0.50 Ryan K. Akron, OH

    The dude has a temper I do not recommend him, do not deal with him.

    5.0 Bart C. Ashtabula, OH

    Harry did a great job of coming out and using his experience to make suggestions on what type of cameras to use in the different locations and where to place them for maximum coverage. Harry worked around the work being done on the car wash and was very patient. I highly recommend him for any surveillance camera project.

    4.5 Ben B. Cleveland, OH

    I must say that Harry was very experienced, and very professional. I will definitely recommend you guys to my friends.

    5.0 Michael C. Salem, OH

    If you are looking for an honest, professional, and qualified company for a security system then give Harry a call. My wife and I had four cameras installed around my property and I am extremely glad I chose CSC Marketing. The cameras are top notch and fit well with the design of our house. Harry is such a great guy and hard worker, he installed the system in no time and throughly explained how it worked to my wife and I. We will definitely be calling him in the future for additional security needs.


    I called Harry to help with an emergency need for a camera system for safety & security. He came out the day I called & after explaining the dire need, he had it done the next day. Very high quality system, not the cheapest, but you get what you pay for. Have already recommended him to several others. Keep up the good work!

    5.0 Cortmey B. Stow, OH

    Whatever these guys said was right they came in a timely manner did the installation and they were done and everything was perfect and they even trade me thanks Harry

    5.0 Shawntae W. Warren, OH

    Very friendly and professional. I would recommend them to anybody.

    5.0 Kelly M. Southington, OH

    He was very patient with us, there is a language issue and he explained everything very clearly, and even checks back to make sure everything is working properly. Highly recommend Harry.

    5.0 George K. Bay Village, OH

    No pressure to commit, up to date, state of the art product, expert installation. Very satisfied with the whole experience.

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    Seal of Approval

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    1. Verify Trade License
      HomeAdvisor checks to see if the business carries the appropriate state-level license.
    2. Verify Insurance
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    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.

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