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What We Do

What we do at Interiology Design

The challenge:
Bring order to the whole.

Through design.





And harmony.

— Stephen Sondheim


At Interiology Design Co., we create exquisite interiors to exacting standards, transforming our clients’ homes and enhancing their lives. Our award-winning designers collaborate with each other and with our craftsmen to manage every aspect of a project from concept to reality, while our clients experience the excitement of watching their design come together. The end result is uniquely inspired, enduring, and highly livable.


We are a full-service design firm with the expertise and insight to transform your entire home to suit your needs and lifestyle.

  • Inspired kitchens, created by our skilled team that includes nationally certified kitchen & bath designers 
  • Luxury bathroom transformations, from the tiniest powder rooms to expansive master suites 
  • Creative family spaces: mudrooms, media rooms, family rooms, laundry rooms and more 
  • Dining rooms that combine elegance with ease of entertaining 
  • Exquisitely layered bedrooms

We create an enjoyable experience for our clients by managing all the details. We will work with you to help develop your own personal style, and take care of making it all come together. 

Our Process


Initial Meeting

What is your aesthetic?
What are your needs?
How can we help you live better, every day?


Design and Develop your Project

We refine your design, consult with specialized craftsmen and help you select the right materials for your space.


Transform your Space

We make the design and renovation process a positive experience for clients, handle every detail and take pride in our turnkey solutions.


Continued Service and Support

Your satisfaction is our top priority.

What our clients say

"My highest recommendation for Mark and Jaye of Interiology Design Co. to everyone! They not only provide superior interior design ideas, they get to know their clients' likes and dislikes so that each design reflects the personality and character of the people that will enjoy them. Their individual strengths, when combined, produce the most elegant but livable results. Entrust your design needs to them. Your home will thank you!"


Newton, MA

"Mark, Louie and Susan are a tremendously talented team. They transformed our master bedroom suite and family room into beautiful and functional spaces that we enjoy every day. They were a pleasure to work with and brought unique and insightful ideas to the remodel project. Our space is incredible due to their thoughtfulness, attention to detail and oversight of the project.”


Belmont, MA

"We love our home, and it is because Mark Haddad of Interiology Design Co. worked with us on every phase of our project from conception to design to decorating. He respects our vision and aesthetic, but had his own excellent and interesting ideas.”


Jamaica Plain, MA

See our 39 reviews on Houzz

houzz - Interiology Design Co.

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