About Williams A/V Systems

Williams A/V Systems has been providing solutions to businesses, homes and houses of worship in the New York City area for over seven years. Our mission is to offer the best Audio and Visual solution that meets our clients needs. The Williams A/V Systems team is highly experienced in providing professional solutions to complex issues and personalized support to an ever-growing, loyal customer base.

Our Services

System Design and Installation

Our speciality is in designing and installing audio, video, presentation and collaboration systems for any size

Technical Services

With in-house engineering assets and support, Williams A/V Systems trained technical staff can evaluate, troubleshoot


Williams A/V Systems is ready to stand by you and help you decide what your needs will be. We will work with your architect to help


An authorized reseller for hundreds of audio and video brands, Williams A/V Systems provides thousands of products ranging from projectors


  • Olivia K.5/20/2019

    Shawn was great to work with. He did a fantastic job and everything was great. I highly recommend him... read more

    Elizabeth d.4/22/2019

    positive dedicated & knowledgable

    Matthew G.3/27/2019
    5 star rating

    Sean was incredibly helpful and very knowledgable. He patiently helped me identify the source of a problem in my sound... read more

  • Shirley R.2/27/2019
    5 star rating

    Leeshawn was very responsive and provided us with a good estimate for installing our flat TV.  I would definitely use... read more

    Mark S.2/11/2019

    Sean was great. Came to my home to review the job in advance, provided a written estimate and completed... read more

    Kelly L.2/07/2019

  • Aleksa P.12/27/2018
    5 star rating

    It turned out that our office space is not suitable for regular phone usage and we had to have VOIP... read more

    Aleksa P.12/27/2018
    5 star rating

    It turned out that our office space is not suitable for regular phone usage and we had to have VOIP... read more

    Thomas R.9/29/2018

    Cameras were installed correctly and quickly. Would work with Williams A/V Systems again.

  • Steven M.9/28/2018

    Very punctual, knowledgeable and did a great job. Highly recommend.

    Gregory K.8/27/2018

    Shawn was very friendly and to the point. Did a great job on hanging my 2 TVs and 2 bike... read more

    Justin m.8/27/2018

    Sean did an amazing job turning my living room into a home theater. Despite my set providing a few quirks... read more

  • Carrie B.8/13/2018

    Really professional and cleaned up after themselves.

    David R.8/10/2018

    Williams AV was amazing. They arrived on time for the assessment and the installation appointment and did a beautiful job... read more

    Sanjay N.8/06/2018

    very easy and friendly

  • Jason C.8/03/2018
    5 star rating

    Had Leeshawn mount a 32" PC monitor to the wall. He did a great job for a great price. Very... read more

    Usama S.7/28/2018

    Mounted our floating media console with a lot of care and attention. Was very punctual, professional and got the job... read more

    Celia B.7/25/2018

    I’m happy with the choice I made.

  • Hannah H.7/23/2018

    Perfectly mounted TV and provided the platform!

    Jervis B.7/20/2018

    Shawn came over late at night about 30min after I contacted him, checked out my TV and wall and went... read more

    Jason L.7/14/2018

    Overall, Shawn was a pleasure to work with. He was very responsive and followed up when necessary. He took his... read more

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