Churches are typically large open spaces which have varying acoustical requirements.  At times, the emphasis is on the spoken word while other situations call for good acoustics with music played over a sound system or performed by numerous musicians and singers.  This presents challenges for design and placement of acoustical treatment.  In addition, many modern churches use sophisticated sound and theater systems as part of their presentation.  These require acoustical treatment to be designed and implemented to ensure optimal performance.


ACI works with church users to determine the specific acoustical requirements and provides advice on construction and acoustical treatment.  In addition, for projects that require a higher level of design, ACI uses the EASE room noise modeling software package which enables detailed projections with speaker design and placement as well as acoustical treatment implementation.


ACI has the equipment and expertise to conduct reverberation time testing within the main church spaces as well as sound transmission class (STC) testing for noise isolation between various adjacent spaces.

Completed Projects (Partial List)

  • Bardo Lutheran Church
  • Beach Corner Evangelical Free Church
  • Central Pentacostal Tabernacle Church
  • Church-on-99
  • Corpus Christi Church
  • Daystar Church in Leduc
  • Evangel Church
  • Faith Lutheran Church
  • Grace Lutheran Church
  • Heritage Alliance Church
  • Holy Trinity Anglican Church
  • McKernan Baptist Church
  • Mill Creek Church
  • Northgate Baptist Church
  • Rose-of-Sharon Baptist Church
  • Santa Maria Goretti Church
  • Sherwood Park Alliance Church
  • Spruce Grove Alliance Church
  • St. Dominic Savio Church
  • St. Josephs Church in Grande Prairie
  • St. Josephs Church in Whitecourt
  • St. Mary and St. Mark Coptic Orthodox Church
  • St. Mary's Church in Red Deer
  • St. Peters Ecumenical Church in Slave Lake
  • St. Pius Church
  • Sturgeon Valley Baptist Church
  • West End Christian Reformed Church
  • West Meadows Baptist Church
  • Westpoint Church in Grande Prairie
  • Zion Baptist Church