T-Mobile Heritage Building

Reception AreaBreak RoomBreak RoomLarge Conference RoomCollaborative SpaceStorage SpaceOffice Space

The T-Mobile Heritage Building TI is a full trade project with a design incorporating an open office floor plan. The work spaces are divided with custom partition screens made of finished birch peg board and supported by stainless steel uni-strut framing. An operable glass partition separates the new conference room from the kitchen. The ceiling above the kitchen is open to structure, allowing for large gatherings. A mix of polished concrete and colorful carpets accent work areas pulls the T-Mobile project together.

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Northwestern Mutual Life Insurance

Corporate Campus East Lobby and Exterior Canopy Renovation

Moss Adams Seattle Renovation

Lowe’s Innovation Lab

Tamarac, Inc.


Seattle City Attorney’s Office

Madrona Venture Group

London Stock Exchange

5-Star Conference Center – Met Park West

Swedish Head & Neck Clinic

A Place For Mom

Met Park East Suite 200 Market Ready


Met Park East: Common Areas

NION Company

Unico Properties, LLC Project Management Office

RBC Wealth Management

Univar USA

Zillow Floors 38 & 39

Avalara, Inc.

UW Clean Energy

University of Washington 4545 Roosevelt

Moss Adams, LLP


Swedish Medical Center: Linguistics Department


Karr Tuttle Campbell

Swedish Medical Center: Human Resources Department



Specialty’s Cafe and Bakery Remodel

Swedish Medical Center Hematology & Oncology

Physicians Insurance

Swedish Enabling: Nordstrom Suite 1450

Westlake Tower Lobby

Met Park West: Shower Rooms Addition

Interior Architects

Groupon at 1201 Third

Seagull Scientific

Soha & Lang, P.S.


University of Washington Roosevelt Commons

Zillow Floors 35 & 38


Holland America Group

Merrill Place Lobby and Exterior

Swedish Medical Center: Finance Department

T-Mobile Heritage Building

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Unimark Continues to Do Great Work With Williams Kastner

Unimark continues to do excellent work on the Williams Kastner tenant improvement project. This two floor occupied tenant improvement project includes a stair infill on Floor 40, the complete remodel of the elevator lobbies on both floors,  upgraded high end finishes, carpet, and paint across the space.  Landlord ceiling upgrades which include the repair of […]

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