Curators of Cutting-Edge Technology Solutions

Invigorate your lifestyle with cutting-edge technology and control from the device of your choice. We work with trusted and reliable automation brands like Control4 and Crestron.

Who We Are

AVX Design was established in 1998 in the Los Angeles area by Patrick Calderone. We specialize in high performance, easy to use audio/video, home theater, lighting control, automation and home integration solutions. We bring decades of experience in design and installation of distributed music, media rooms & home theaters with emphasis on convenient and easy to operate control systems. We are a Crestron Dealer and Master Programmer, as well. With a growing team of installers and project managers, we have always worked to be the best in Los Angeles and the surrounding areas.

Our Mission

The goal behind all our projects is to create tailored technology solutions that facilitate and elevate your day-to-day lifestyle. We strive to earn your trust and make you a client for life by delivering unprecedented performance, reliability and ease-of-use you can enjoy across multiple properties in Los Angeles, CA and beyond. Our professional staff is there to serve as your personal technology advisor that educates and guides you to solve all of your current and future audio/video, automation and technology needs. We take world-class care of every customer and thrive due to your referrals and strong recommendations. We strive to exceed client expectations on every project regardless of project size or budget.

“HTA Certified firms undergo a rigorous background check to ensure they are technically competent, demonstrate solid customer service, and have a positive reputation. Less than 10% of companies will reach this status!”
Home Integration Santa Monica CA, california, interior designers, architects, smart home automation, company, team headshot
Ian Patterson

Ian Patterson is responsible for leading AVX and ensuring that they stay on the cutting edge in technology while ensuring the ultimate client experience. Ian was previously the CEO of a private equity funded property management company on an aggressive growth strategy. In his role, Ian was responsible for property management companies in Colorado and North Carolina and is focused on identifying additional partnerships to help grow the organization as a market leader on a national basis. Retreatia Holdings is a member of the 2018 Inc. 5000 list of the fastest-growing private companies in America. Prior to entering property management Ian spent nearly 10 years in the military in the Special operations realm.

Ian enjoys living in Southern California where in addition to his passion for the home integration industry he enjoys playing hockey and rugby, supporting veterans and homeless organizations while sponsoring local events and charities.

Home Integration Santa Monica CA, california, interior designers, architects, smart home automation, company, team headshot
Devesa Sarria
Sales and Marketing Director

Having spent the last 5 years working in luxury vacation rentals, Devesa is known for her keen ability to connect and establish a uniquely genuine rapport with clients and colleagues. She attributes this to her early life with her family moving almost every two years, five of which was living in South and Central America. Always being the new kid forces one to find common ground with people.  Devesa's career began in organizational change and leadership development.  "Be known for not just the latest trends in your area of expertise and their applications but their implications as well."  She has a passion for empowering clients to enjoy the magic of technology through simplifying technology and creating value.

Outside the office, Devesa is a committed volunteer mentor for the Walk With Sally organization. She speaks fluent Spanish, enjoys health & fitness, traveling, photography, interior design and spending time with friends and family.

Home Integration Santa Monica CA, california, interior designers, architects, smart home automation, company, team headshot
Melissa Hernandez
System Designer

Melissa joined AVX in 2016, eager to dive deeper into the AV industry. She first joined the team as an admin, assisting the System Designers and Project Managers when possible. It was soon after, that she was fully focused on helping with system design, and then began executing her own designs for new projects. Melissa is an explorer at heart, and has lived all along the west coast from LA to Portland, to Seattle. When not at the office she enjoys traveling, painting, and running. 


  • Crestron Master Programmer
  • HTA Certified

Industry Memberships

  • CEDIA Member
  • BIA - Building Industry Association Member
  • California Building Industry Association