The Martin
HP provided full mechanical services for this 24-story luxury apartment tower in Seattle's Belltown Neighborhood. The Martin consists of 188 top-of-the-line townhomes ranging from studios to three bedroom spaces and penthouses.
View Project
Colman Tower
HP provided sheet metal fabrication and installation, piping, 3D BIM coordination, DDC controls, and commissioning for this 16-story mixed-use residential tower with 208 apartment units on 10 levels, adjacent to "post alley" in downtown Seattle.  
View Project
Amazon @ Interurban Exchange
The Amazon TI at Interurban Exchange features 350,000 square feet of office space including conference rooms and open common areas. HOLADAY-PARKS provided full mechanical services for this tenant improvement.  
View Project
325 Westlake
HOLADAY-PARKS provided HVAC and plumbing services for 325 Westlake. The original one story building, constructed in 1927, evolved into a 16,000 sq ft building. consisting of 11 lofts, a 1,800 sq ft penthouse unit, a rooftop terrace, and houses a ground level tenant, the MadArt program.


HOLADAY-PARKS' corporate headquarters located in Seattle, Washington, offers an array of services including: 

     Full-Service Mechanical Design and Installation

     Energy Services

     Building Controls

     Plumbing & Piping

     Service and Maintenance


The company resume features work in airplane hangars, office complexes, tenant improvements, high-rise, mixed-use, and residential tower projects. 

Our Alaska Division in Fairbanks, specializes in HVAC design and installation as well as custom sheet metal fabrication.   

Learn More