Our History

Liberty Sound was founded in 1982 by owner David John Bretzke.  Quality church sound system installs were the original focus of business. Innovative stage-lighting projects were soon a part of the sound installs. Affordable video projection systems were added to our install projects. Eventually, this opened the door to commercial sound, light, and video installs.

Our Mission

Since its inception, Liberty Sound has been a company committed to providing comprehensive solutions for its clients.

Previous Clients

  • Al DensonAnnie HerringAtif AslamAudio AdrenalineBarren CrossBash-in-the CodeHelen BerheBrian Howe (Bad Company)EnhisdayFarrell & FarrellGalileans, TheGary P. NunnJohn GibsonJunior BrownKirk FranklinLatinos, TheLeon PatilloLuminateMikeschairOne Bad PigP.I.D. Preachers in DisguisePhil KeaggyPower TeamRandy StonehillSabri Brothers, TheT-BoneVital Signs
  • ABC RadioAmerican Drill Team and DanceAthletes in ActionBit Board – Kidd KradickBlockbusterCalvary Temple of Irving, TXCelestial Church of ChristCity of RichardsonCity of LewisvilleCity of PlanoCity of Richardson Wildflower FestivalDFW New BeginningsDFW Indian Cultural SocietyEscapade NightclubFirst Baptist Church Wylie, TXFitz & FloydGameworksHard Rock CaféHeart Reach InternationalHeartland Fellowship ChurchJae KangLas Colinas StudiosLewisville Old Town AssociationLighthouse Church of BurlesonRadio DisneySons of HarmonySpecial OlympicsStepping Stone Family ChurchTargetTrinity Broadcasting NetworkWFAA-TV
  • Criswell CollegeFirst Baptist WylieLight House Fellowship Church Anchorage AKLighthouse Church of BurlesonNorth ChurchNorth East ChurchPotters House, Main campusTrinity Broadcasting NetworkTyler Street United MethodistSprings of Life ChurchVictory Fellowship, TulsaWorld Harvest Church