Western Allied

Yindy Felkins, P.E., DBIA, LEED AP
Project Executive
1180 O'Brien Drive
Menlo Park, CA 94025
Phone: (650) 326-0750

Western Allied Mechanical stands on the cutting edge of HVAC system design and operation. We combine innovative thinking and technologies with intricate engineering to create, build and maintain comfortable, energy-efficient environments. Our relational focus and entrepreneurial spirit continually drive us to attract and develop the finest talent, while building trust-based and enduring customer relationships.

Driven by Innovation
We are constantly moving forward in our thinking, technologies, people and processes. We think differently to solve complex problems. We always look to the future, while learning from the past. 

Grounded in Care 
We put people first in all instances, and thrive on relationships. Our people are valued not only for their skill, but as extensions of our business. We treat our customers as we would like to be treated, and never on a transactional level. We value and protect the safety of our employees and everyone we work with.

Dedicated to Teamwork
Our business is built upon a foundation of practical knowledge (we’ve been there) and purposeful performance (we can do that). We work together with internal and external partners to find the best possible solutions to every challenge. We welcome collaboration and ideation, and endeavor to be a place where current and future generations can make a difference and thrive.

  • Skyline College Environmental Science Building with Gallery Space. Net-Zero-Ready and LEED Gold with innovative geothermal ground loop mechanical design
  • SLAC (Stanford Linear Accelerator Center) Science User & Support Building is a LEED Gold, 62,000 SF, 4-story building with natural ventilation and radiant floor heating and cooling design
  • UCSF Clinical Science Building is a 110,000 SF, 8-story historical building, constructed in 1933 originally.  The complete renovation with the new high efficiency dual duct system is tracking for LEED Gold certification
  • Stanford Hoover Institution Office and Conference Center is a 55,000 SF, 2-story building with state-of-art auditorium, dining, and cafeteria areas for 440 people
  • Canada College Central Plant and DDC Upgrades with underground piping
  • 279 East Grand is an 8-story high efficiency Life Science Building located in the South San Francisco
  • Large Life Science mixed-use office and lab space design-built with fast-pace schedule in Peninsula
  • Large High-tech Company Headquarter building, 172,000SF, 4-story, Net-Zero-Ready, All-Electric Building, with radiant planks and ceiling fans design
  • Stanford Herbert Hoover Memorial Building Equipment Replacement with Zero Down Time
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