Farrington Air Quality Services has now acquired Dampers West! We will be your one stop shop for damper certifications and repairs!

Testing, Adjusting, and Balancing Supervisor

Daniel Farrington


Daniel is a TABB-certified test & balance (TAB) professional specializing in whole building performance testing. His involvement with new and existing buildings include high-rise, healthcare, data center, bioresearch, pharmaceutical, institutional, and military facilities. Daniel is a skilled assessor of mechanical/ electrical systems and uses a solutions-based approach to integrate and optimize performance. This knowledge benefits projects by identifying issues in the early stages of design, installation and functional testing. He also specializes in fire, life, safety certification and acceptance testing for all types and sizes of buildings.


REI Corporate HQ, Bellevue, Washington

Project Lead - TAB

Lead the team on this three (3) story, 400,000 square feet, new construction office building. Attended job site meetings, developed daily deficiency reports and followed to resolution. Coordinated daily tasks to complete the testing of 215 hydronic heat pumps, 140 dual duct VAV’s, and 10 high efficiency energy recovery roof top units. Participated in the commissioning process to prove expected energy savings.

Navos Mental Health – Lake Burien Facility

Project Lead

Heavily involved in the sale, scheduling, project management, and completion of testing on 380 ceiling radiation fire and combination fire/smoke dampers on this three-building campus. Developed the project safety plan to help navigate and schedule workflow around the inpatient residents. This testing also resulted in the repair or replacements of over 150 fire dampers. Created a final report which certifies these buildings for 6 years.

Madison Center Bipolarity Ion Generator Installation

Seattle, Washington

Installed Needle Point Bipolarity Ion (NPBI) generators in 17 air handling units serving 37 floors of office space in downtown Seattle. Coordinated the purchase and delivery of all the required NPBI units and developed a safety plan, required for COVID-19 protocols, to complete the installation. Submitted a final report which showed the average ion concentration levels for each floor before and after the project.


  • Pierce Community College Science, AS Program
  • HVAC Commercial Service Lake Washington Technical College
  • Local 66 SMWIA Bldg. Trades Apprenticeship


  • Commercial Service Technician
  • Commercial Test, Adjust, and Balance Supervisor
  • Fire, Life, Safety Certified Supervisor
  • Fume Hood Certified Technician
  • IAQ Certified Technician
  • OSHA 30 Train

Get In Touch

Get a FREE Consultation

To request a FREE consultation with us, for inquiries, questions, or commendations, please call: (253) 466 - 3000 or email us below.