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Cynthia Kostelecky

Cynthia Kostelecky

Cynthia Kostelecky Banner
Cynthia Kostelecky

Cynthia Kostelecky



Cynthia has a versatilve voice, offering a wider range of voice styles. Examples of her voice range include:

warm and friendly (like your best friend);
professional with authority but, approachable; sophisticated, elegant and classy; energetic, upbeat, enthusiastic and fun; smooth, sincere, conversational and real; knowledgeable, trustworthy, intelligent, compelling and credible; sexy in a romantic, classy way; inspiring, powerful and natural; perfect for political forums, panels and presentations; and excellent at point-of-view and point-of-purchase.



English, English (North American)


North American, US Midwest (Chicago, Great Lakes)


Middle Aged, Young Adult

Special Skills

Audiobooks, Business, Documentaries, Educational, Internet Video, Movie Trailers, Podcasting, Radio, Television, Videogames


COMMERCIAL EXPERIENCE: Cynthia has extensive experience voicing commercial projects such as,
Wal-Mart, Advil PM, Liberty Mutual, Saturn, Lands' End, Kohler, Potawatomi Casino, Mr. Clean, Rancho La Puerta Spa, Clarisonic, Wisconsin Energy, Peir One, Well Spa at the Pfister Hotel.

INDUSTRIAL/NARRATION EXPERIENCE: Cynthia's broad experience voicing industrial projects includes,
Johnson & Johnson, General Electric, California Speaks, Shell, Blue Preferred PPO, Kohler Internet Training, Little City Foundation, Quality and InXpo

PROMO EXPERIENCE: Cynthia has also voiced promo projects such as,
Good Morning America, TBS, ABC Family, E Network and TLC.

Cynthia is proficient with legal and medical jargon, skilled in the use of ear prompt and has experience with public speaking and training of others.



Voiceover Coaching: Pat Fraley
Commercial, Industrial & Voiceover Coaching: Marc Cashman, Cashman Commercials
Improvisation: Jimmy Carrane
On-Camera & Voiceover Coaching: Glenn Haines
Commercial, Industrial, Monologue On Camera & Voiceover Coaching: Kate McClanaghan, Sound Advice
Ear Prompt Coaching: Rick Plastina

Attorney - Commercial Litigation: Loyola University Chicago School of Law
B.S. degree focusing in physiology and business: University of Massachusetts


  • Microphone


  • Computer & Software

    Dell PC

  • Special Equipment


  • Delivery Methods

    MP3, AIFF, WAV, FTP, phone patch

  • Turnaround Time

    24 hours

Service Description

Cynthia has a home studio from which she can record jobs and send them to clients 24 hours a day, 7 days a week. From her home studio, she has recorded and sent to clients everything from 5 second tags for a product to a 25-minute industrial job for Johnson & Johnson. Cynthia is professional, efficient, detail oriented and easy to work with, at all times.

Voice Over Clients

Partial Client List:

Johnson & Johnson
WE Energies
Rancho La Puerta Spa
Potawatomi Casino
Little City Foundation
Well Spa at Fister Hotel
California Speaks

Payment Terms

Payment to Cynthia Kostelecky is made through SurePay®, our escrow service that guarantees your project is completed to your satisfaction. Pay securely by Visa, Mastercard or PayPal through and when your work is done, simply download the final files, and release funds to Cynthia Kostelecky.

Learn more about SurePay® here.

Next Steps

To invite Cynthia Kostelecky to audition for your project, simply invite them to a job. Share your project details to quickly and easily receive a quote.

Have questions about posting a job?
See how works here.

Television Commercials 48

Cynthia Kostelecky

Narrations and Documentaries 264

Cynthia Kostelecky

Radio Commercials 37

Cynthia Kostelecky

Promos 33

Cynthia Kostelecky

Internet 41

Cynthia Kostelecky

Educational Videos and e-Learning 48

Cynthia Kostelecky

Promos 29

Cynthia Kostelecky

Audio Books and Books on Tape 41

Cynthia Kostelecky

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