(724) 454-4024


Sterling, Massachusetts

©2020 Joshua Allen Design

Kara F. McCarthy

Social Outreach & Design Consultant

Kara joined the Joshua Allen Design family in the fall of 2019. She has a degree in Communications Media with a concentration in Professional Communications from Fitchburg State University, and a natural talent for imagining and reinventing interesting spaces. She works with the Joshua Allen Design team engaging followers on our social media platforms, penning interior design focused blog articles, and assisting in driving innovation for the brand.

Joshua Allen Halterman

Founder/Owner & Lead Designer

Since I can remember, I have enjoyed art and design in all forms; from freehand art to interior design, and everything in between. My professional background in visual and graphic design has trained me to be innovative and forward thinking in my design techniques while maintaining an organized, creative mindset. I have a natural ability to openly communicate with clients in order to bring their unique vision to life and take pride in my ability to exceed expectations.


My clients trust me with their projects and know that I will be there to assist them every step of the way. In this fast-paced, immediate, and results-driven market, I understand that simply creating "nice looking" spaces isn’t enough. That’s why I make sure that the projects we design are practical, affordable and beautiful. Take a look at this site, view our gallery and get in touch with us today!

Erica Foley

Marketing Coordinator

Erica graduated from Fitchburg State University in the summer of 2019 with a degree in Communications Media with a concentration in Graphic Design. She joined the JAD family as a marketing intern and was hired on as the Marketing Coordinator immediately after graduation. Passionate about all things art, design, and marketing, her creative spirit, exceptional attention to detail, and communication skills make her a valuable asset to the team.

Mr. Jack, Rajah & Henry

Quality Assurance Team

These three guys have a keen eye for design and are motivated primarily by treats and mid-day walks. They are incredible guest greeters for our office visitors and are big fans of our work. You can sometimes catch them on our social media feeds, and they love contributing to all of our projects!