Coffman Engineers

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Sustainable engineering

Sustainable Engineering

Delivering integrated solutions that last beyond the bottom line.

Coffman Engineers promotes and encourages the design and construction of facilities the world needs most. These are facilities that minimize the use of natural resources by maximizing the use of sustainable engineering practices thus lessening environmental impact, and optimizing energy consumption. Helping building owners and facility operators identify practical and cost effective system improvements and upgrades that support sustainable facility operation is our goal. We are dedicated energy efficient systems - we want to show an owner there is a benefit to selecting such systems. We completed a $100 million dollar healthcare facility and performed a life cycle cost analysis to evaluate various energy conserving measures for economic feasibility. As a result, we incorporated the use of ten different energy saving designs and were able to save hundreds of thousands of dollars. The local utility awarded the facility a conservation refund check for $168,000 in rebates.

Sustainable Engineering Capabilities:

  • 35+ LEED® accredited professionals on staff
  • Understand the intent of the criteria for certifying buildings for LEED®
  • In-house commissioning authority, instrumentation & systems controls specialists, lighting design, and construction management services
  • Extensive building energy modeling, life-cycle cost analysis, and energy conservation design experience
  • Appropriate teaming with outside professionals in computational fluid dynamics, and acoustics and vibration control, as project requirements dictate


Don Iverson 206-623-0717

Traci Hanegan 509-328-2994

We offer multidiscipline engineering services with experience in building system optimization and energy efficiency.

Sustainable engineering design