Eco-Conscious MEP Engineering

Industry-leading designs that reduce costly energy consumption.

MEP Design Services

Where MEP Engineering Is Rooted in Sustainability

You’re looking for an innovative design partner to help you improve your building systems—or create new ones.

Grumman|Butkus Delivers Results That Will Benefit Your Organization for Years to Come

Clients leave with optimized systems that cut costs while reducing their carbon footprint and environmental impact.

Our eco-conscious MEP engineers implement energy efficiency practices in every design for new and existing spaces, including projects with the most demanding environmental requirements like hospitals, labs, hotels, and data centers.

mechanical room

Mechanical Design Services Include:

  • Chiller plants
  • Boiler plants
  • Air handling/distribution systems
  • Hydronic piping systems
  • Refrigerant piping systems
  • Instrumentation, controls, and alarm systems
  • Smoke control and removal systems
  • Heat recovery systems
  • Thermal storage systems
  • Geothermal heating and cooling systems
  • Plumbing systems
  • Fire protection systems
  • Medical and other specialty gas systems
electrical equipment

Electrical Design Services include:

  • Electrical power distribution systems
  • Uninterruptible power supplies (UPS)
  • Standby power systems
  • Early warning fire detection systems
  • Security systems
  • Lighting systems
  • Grounding systems
  • Low-voltage systems
Al Butkus at a drafting table, 1970s.

Our Difference

A History of Creating Energy Efficient Systems …

That cut costs, improve operations, and support the environment.

What started as an energy consulting company in 1973 has transformed into an industry-leading MEP consulting firm that upholds our mission of putting energy efficiency at the core of everything we do.

The goal is simple: help our clients operate at their best while supporting the environment we all work and live in.

Learn More About Our Dedication to Sustainability

“Grumman|Butkus Associates has become our go-to resource for feasibility studies, building system designs, and facility projects.”

– Allan Jones, Senior Facility Manager, JLL

Innovative MEP Engineering Designs

Sustainable systems you can depend on.

430 North Michigan (Realtor Building) boardroom

430 North Michigan (Realtor Building)

A skyscraper was improved with a new central plant, BAS, and design for a vertical addition and tenant space renovations

Advocate Good Samaritan Hospital West Pavilion exterior front

Advocate Good Samaritan Hospital, West Tower Expansion

Design for a LEED vertical expansion over a functional intensive care unit

Kluczynski Federal building, Chicago, Exterior

U.S. General Services Administration, Kluczynski Building

Refurbishment of original switchgear to minimize downtime, improve reliability and safety, and save building space

Hans Plichta, GBA Wisconsin.

Clients bring challenging projects to GBA knowing we can handle the task.

“We listen to the client’s needs and project constraints and formulate a solution that works.”

– Hans Plichta, Associate Vice President

Effective Data. Efficient Designs. Sustainable Engineering Expertise.

Find the solutions you need to operate at your best.