Haverstick Designs is an acoustical consulting firm that exists to help our clients realize their creative missions. We utilize acoustical testing and modeling to design spaces that both look and sound great. We're passionate about people, sound, and design. Located in Indianapolis, Indiana, Haverstick Designs was founded in 2009 by Erika and Gavin Haverstick.  Since its inception, we’ve treated thousands of spaces around the globe.  We’ve enjoyed growth every year, mainly due the word-of-mouth referrals provided by loyal clients! Contact us today about diagnosing and treating your room’s acoustical issues!

Gavin Haverstick

1(800)272-5067, ext 1


Gavin Haverstick is the owner of Haverstick Designs, a full-service acoustical consulting firm specializing in acoustical modeling, testing and design. His degree is in Mechanical Engineering from Colorado State University with a focus in robotics. In his career, Gavin has been involved in the acoustical design/analysis of over 5,000 challenging spaces including recording studios, houses of worship, home theaters, gymnasiums, restaurants, conference rooms, edit suites, museums and industrial facilities. An accomplished musician, Gavin has always had a passion for great music and quality sound. He enjoys collecting vinyl records, going to concerts, traveling, playing basketball/tennis/golf and spending time with his wife, son, and daughter.

Oscar Otero, INCE-USA

1(800)272-5067, ext 2


An Acoustical Consultant with Haverstick Designs, Oscar graduated from Purdue University in 2019 with a degree in Acoustical Engineering. While at Purdue, Oscar received a Theatre Design & Production Minor, performed in Heart & Soul Gospel Choir, and served as President of Purdue’s chapter of the Acoustical Society of America. Oscar's passion for acoustics comes from a firm belief that creative arts are vital to the human experience, and he is proud to do his part to help facilitate others' passions. True to his Colombian heritage, Oscar enjoys playing soccer, making/listening to music, dancing, spending time with his family, and eating great food.

Alex Harris


Alex is 2012 Ball State University graduate with a degree Music Engineering Technology. While at Ball State, Alex was a member and Baritone section leader in the Pride of Mid-America Marching Band as well as various other ensembles. There he obtained his love for recording and mixing music. Alex comes from a varied work background including working in the sign industry as a designer and is thrilled to have joined Haverstick Designs in 2021. Since 2015, Alex has been performing with his band DysFUNKtion Brass where he plays trombone and occasionally drum set. In his spare time, he enjoys spending time with his wife, son, and dog especially while hiking, backpacking, or camping.

Tracy Roberts


Tracy graduated with her Master of Architecture in 2011 from Ball State University with a focus on residential architecture and spatial planning. After school, she continued to work with residential architecture around the state of Indiana with her husband. She has been a part of Sweet Adeline’s International, a women’s acapella group, since the age of 14 and currently sings with Capital City Chorus here in Indianapolis. She believes music and architecture are important reflections of the community and works to strengthen people’s connection to both whenever possible. She also enjoys reading and painting when she’s not chauffeuring her son and daughter to their various sporting events.