
One Voice Studios exists to empower vocalists with artistic versatility, performance confidence, and superior craftsmanship through healthy vocal technique in effort to create and deliver a dynamic performance unlike any other.
Coaching via private instruction, group coaching sessions, workshops, and custom consultations are but a few of the consulting options available through One Voice Studios. To learn more, simply click the "I'm interested!" button at the bottom of this page!
Vocal Coaching Options

As a vocal coach, Heather teaches out of her private studio, One Voice Studios, as well as on location for live recordings, studio sessions, vocal workshops and conferences throughout North America. Heather has been a guest lecturer for local high school choral music programs, as well as higher education institutions such as Capital University (OH), Cedarville University (OH) and Ohio Christian University (OH). Additionally, she is a vocal consultant and musical director for local theater companies and churches in Ohio.
Trained in Estill Voice Training since 2006 and obtaining Estill Figure Proficiency Certification in 2015 followed by earning her Master Trainer Certification in 2018, Heather Hitchcock has applied these techniques to her own vocal craft as a solo artist, worship leader, inspirational speaker, and worship consultant with dramatic and remarkable results evidenced by improved vocal health, pitch, control and clarity, as well as reduced vocal fatigue and increased endurance during rehearsals and performances.
Interested in taking your vocal abilities to the next level? Contact Heather with One Voice Studios today by clicking on the link below.
ARTISTRY. CONFIDENCE. TECHNIQUE.
Hear who's
singing the praises of
one voice studios!
Hear who's
singing the praises of
one voice studios!
- Abbie Stands, national recording artist with IndieHeaven Records
"When I sang, it seemed a lot more powerful and clear...after the service, people were asking me to come sing at their church, and people who have heard me sing many times told us that they have never heard me sound better...I thank God for you!"
- Candy O., recording artist & member of Hillside Harmony , Chillicothe, OH
"After years of leading worship, I decided that I needed to invest in the vocal instrument God has given me. One Voice Studios has helped me to identify the muscles that enable me to sing AND maximize them to fit my church's musical style...she practices what she teaches...Heather's heart for God is contagious...a very positive and encouraging person...I encourage anyone who loves to sing to consider a season of coaching with One Voice Studios." ~ William L., Worship Pastor, Violet Baptist Church, Pickerington, OH