Jack and Ojini Arzoumanian are the husband and wife duo behind Principle Design and Construction, a boutique style design and build firm specializing in residential interior spaces, remodels and additions. If you are looking for a team committed to providing their clients with a high level of professional, unique interior design and stellar project management look no further!

Here at Principle Design & Construction, we understand that the construction process can be overwhelming. PDC encompasses all that is required to create an experience that can actually be an exciting process, from design plans and material selections to permitting and project scheduling, we have you covered. Because that’s what we love to do.


We specialize in:

Residential Additions

Residential Remodeling

Interior Styling + Accessorizing

Custom Kitchens

Custom Baths 

Interior Design



On the fence? Check us out on Houzz and read what our clients are saying about us.



our story

Jack and I have been married for almost 17 years, together for 19 years, and have been working side by side for the last 11 years.

My love for design began in my sophomore year of high school, was nurtured in design school, and strengthened in my time with field experience. This love affair has only intensified over the last two decades.

Jack was a restaurant guy; he had always worked in or owned restaurants. I saw how he ran his business and I knew I wanted to partner with him in building a new company—one that would unify design and construction as a seamless solution. So I quit firm life, Jack sold the restaurants, and together we opened PDC in 2011. We haven't looked back since!

Although we run our business together, we are very different individuals! To name a few, I am a note taker, he loves his Siri reminders. I love wine, he loves whiskey. I like to keep my surroundings in order and neat, his socks sit next to the hamper for days. He loves documentaries, I'm a chick flick type...he wants to retire on a ranch, I want to retire in the city—I'll keep you posted on how that goes! Opposites attract, right?

As different as we may be, we have a ton of fun together! We love to travel, we love the outdoors, we love a good night out with family and friends, and most of all, we love our “Lazy Sundays.” That’s when we tune out the world, stay in our pj's, and cook up yummy food with the kids!"


Ojini Arzoumanian