Commercial Demo

Friendly – Bright – Caring

Pleasing Voice

Each project offers a unique opportunity to use my voice to connect with an audience.

Professional Studio

Clients receive broadcast quality audio from my acoustically-treated home studio in California.

Prompt Delivery

I offer custom quotes for projects, both big and small, and always deliver on time.

Who is Sonia?

Hi, I’m Sonia,


I help brands and organizations bring their words to life with voiceovers that feel real, conversational, and grounded. Whether it’s a heartfelt commercial, a museum guide full of wonder, or a friendly voice on the other end of a phone system, I specialize in projects that bring clarity, warmth, and a human touch.


Voice acting wasn’t my first career (not even close!). I spent 30 years in the construction industry. Yup, hard hats and job sites, which taught me the value of communication, reliability, and building lasting relationships. I bring these same tools to my voiceover business. Clients appreciate my professionalism, responsiveness and my ability to roll up my sleeves and get the job done.


Because your time and your message matter, I record from a professional-grade home studio and deliver high-quality audio with a fast turnaround. I bring genuine feeling to every project and record in both English and Español.


When I’m not in the booth, you’ll probably find me volunteering at my local radio station, baking up something tasty, or negotiating peace talks with my very opinionated bantam chickens.


Let’s make your message solid (no hard hat required).

Book Sonia

What People Are Saying…

With a versatile acting range that spans from a nurturing mother to an enchanting temptress, Sonia is ready to elevate your project! She responds well to direction, is dedicated to her craft and brings a wonderful sense of humor to the collaboration, making every interaction enjoyable.

In her voiceover work, Sonia’s choices are both insightful and playful, infusing each story with life and depth.
Rebecca Castelli
Dialect Coach
Sonia was wonderful to work with. I needed an outro for my audio vignettes and knew I’d need a clear voice to get in all the information I wanted in a small window of time.  She asked smart questions regarding tone, time frame and content. She helped clarify my message and then provided some samples for me to choose from. All done in a timely manner. I love my outro and have recommended her to others!
Cinthia Varkevisser
Intuitive Edge Coach
Sonia is easy going, prepared, and funny. Watching her dedication and commitment to her voiceover craft is inspiring.
Jen Santosuosso
I have had the immense pleasure of working with Sonia for over 10 years. She has consistently provided extremely professional, creative, and high quality work on time. Sonia is very versatile, hardworking, and very easy to work with. I would highly recommend Sonia for any team or project. I look forward to working with her again.
Jim Smith
W. A. Thomas Co., Inc.

Let’s Work Together!

Hello! Let’s connect! Please fill out the form to request a custom audition, to discuss your upcoming project or to ask a question. Thanks for getting in touch. I look forward to speaking with you!