Interiology Design Co.

Interiology Design Co. Custom-Tailored Living Interiology Design Co. We specialize in kitchen and bath design, custom cabinetry, whole house renovation and exceptional home décor.

is an award-winning, full-service interior design firm based in Watertown, MA, serving clientele in greater Boston, Cape Cod & Islands, throughout New England and beyond. President Mark Haddad leads a creative team that is equally comfortable with envisioning and executing both modern and traditional designs. Whether it’s a complete renovation or selecting the décor for just one room, we envision

the comprehensive interior design plan and manage the project from start to finish. Interiology sets the highest standards for superior workmanship, quality and innovative design not commonly found in today’s market.

06/11/2026

Who doesn’t love secret storage? Check out the electrified sliding backsplash. Just one of the features we offer with Composit cabinetry custom-tailored just for you.

We have launched! Check out our new website celebrating 25 years of Custom-Tailored Living! Click link in bio
06/05/2026

We have launched! Check out our new website celebrating 25 years of Custom-Tailored Living! Click link in bio

Luxury is not about excess - it’s about intention. Timeless interiors, curated details, and spaces designed to elevate e...
06/03/2026

Luxury is not about excess - it’s about intention. Timeless interiors, curated details, and spaces designed to elevate everyday living.

Like fine jewelry on that little black dress, amazing cabinet hardware can make or break the design.
05/29/2026

Like fine jewelry on that little black dress, amazing cabinet hardware can make or break the design.

A huge shoutout to for allowing us to host the Real Estate Networking event last evening. It was a fantastic night! An...
05/21/2026

A huge shoutout to for allowing us to host the Real Estate Networking event last evening. It was a fantastic night! And a special thank you to for donating the yummy appetizers! Looking forward to the next one.

Happy Hosting! Stop by The Experience Studio for all of your table top needs.
05/01/2026

Happy Hosting! Stop by The Experience Studio for all of your table top needs.

Loved being part of the panel with these illustrious designers! The value of collaboration, communication, and trust is...
04/23/2026

Loved being part of the panel with these illustrious designers! The value of collaboration, communication, and trust is paramount! From Double Sided: Two Perspectives, One Project exploring the client relationship between designers, architects, and builders.

Ever wonder about the difference between an interior designer and a decorator? While often used interchangeably, there a...
04/03/2026

Ever wonder about the difference between an interior designer and a decorator? While often used interchangeably, there are distinct differences between the two.
Interior designers (like our team at Interiology) are trained to address both the technical and aesthetic aspects of a space. That means space planning, functionality, and structural considerations alongside selections like paint colors, tile, and furnishings.
Decorators focus solely on aesthetics and don’t typically have formal design training.
It’s important to ask the right questions and understand exactly who you’re hiring. Your home deserves more than just a pretty finish—it deserves thoughtful, custom-tailored design.

Thrilled to be participating in the panel at ‘s upcoming event focusing on the collaborative relationships that shape t...
03/31/2026

Thrilled to be participating in the panel at ‘s upcoming event focusing on the collaborative relationships that shape the success of residential building and renovation projects. is hosting this meaningful conversation.

Mark has recently been approved as a NKBA Chapter Presentation Program presenter! Catch him in action again soon! ...
03/27/2026

Mark has recently been approved as a NKBA Chapter Presentation Program presenter! Catch him in action again soon!

Address

430 Main Street
Watertown, MA
02472

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

Telephone

+16177413131

Website

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