The Spark
Interiology Design Co. was born out of our founder Mark Haddad’s recognition that many homeowners struggled to bridge the gap between vision and execution. He knew firsthand how overwhelming the design and renovation process could be—disjointed services, unclear guidance, and missed opportunities to truly personalize a space.
The Mission
Today, the driving force behind Interiology Design Co. is a commitment to transforming homes into highly personalized environments that reflect how people truly live. At its core, the company is fueled by a client-first philosophy—prioritizing individual taste, lifestyle, and functionality, never imposing a signature aesthetic. Their mission goes beyond aesthetics; it’s about creating spaces that feel intuitive, luxurious, and deeply aligned with each client’s identity.
Mark Haddad, CMKBD
Founder + President
Principal Interior Designer
Mark Haddad, founder of Interiology Design Co., leads a nationally recognized interior design firm known for its client-centered approach to residential design. Blending creativity, technical expertise, and strong leadership, Mark guides clients through the complex and detail-driven process of kitchen, bath, and interior design.
His work enhances everyday living by delivering thoughtful, innovative solutions to even the most challenging design problems. Each space is carefully tailored to reflect the client’s unique aesthetic, preferences, and lifestyle. Through The Experience Studio, Mark has developed an immersive, high-touch design process that complements the luxury-level service for which he is known.
A Certified Master Kitchen and Bath Designer, Mark is a sought-after speaker at industry conferences and an active mentor to emerging professionals. He contributes to the field as an instructor, design competition judge, certification adjudicator, and subject matter expert with the National Kitchen and Bath Association. In 2024, he was named a Kitchen and Bath Design News Innovator, recognizing his ongoing commitment to education.
A lifelong musician and vocalist, Mark is a noted choral conductor and performer. He currently sings with The Jameson Singers, a premiere vocal ensemble in the Boston area.
Creating your custom-tailored living space should be an enjoyable journey. Every step—dreaming, planning, building, and selecting the perfect pieces—is part of the fun. Choosing the right interior design and renovation partnership for your project is a significant consideration since we will be working hand-in-hand throughout.
Client-Centricity
Your taste, style, and needs come above all else. We aren't know for stamping our own signature style or aesthetic onto your project. Instead, we bring your vision to life, perfected for how you live.
Impeccable Client Services
We handle all of the granular-level details. Our whole house interior design services, concierge project management, and renovation and construction services are highly valued by both residential clients as well as the industry trade professionals.
Award-Winning Industry Leadership
For a quarter of a century, we have been a recognized contributor to our industry. We are honored to have received numerous industry design awards, as well as being a sought after contributor in the media and press. We enjoy partnering with the greater professional interior design community, by providing access to the brands we feature at The Experience Studio.