Analytical Services

Analytical Services

Grumman/Butkus Associates was founded in 1973 as an energy consulting firm, and in those early years, the majority of the firm's projects consisted of energy management studies, energy grant applications, and energy consulting services. By expanding our services in the 1980s to include MEP design, G/BA was able to provide our clients with the services they needed to implement the energy conservation measures recommended in our studies.

Energy studies and related analytical work remain at our firm’s foundation and currently amount to approximately 20% of our business. G/BA’s energy work and experience have also helped the firm provide expert advice to clients who are interested in sustainable design certification programs.

Our analytical services are diverse, with a sampling listed below:

MEP/FP Systems

  • Master plans and capital programs
  • Asset condition evaluations
  • System-type evaluations
  • Operational problem investigations
  • Indoor air quality investigations
  • Economic studies
  • LEED consulting
  • Green Globes assessments
  • Arc flash/coordination studies

Energy Management

  • Corporate and facility programs
  • Energy studies and audits (including ASHRAE Level 1, 2 and 3 audits)
  • Energy procurement

Computerized Evaluations

  • Energy bill analysis
  • Building energy analysis/modeling
  • Life cycle cost analysis
  • Heating/cooling load calculations
  • Electrical coordination studies
  • Building pressurization analysis
  • HVAC system comparisons
  • Monitoring-based commissioning

Training Programs

  • Engineering personnel
  • Building managment/operations personnel