Efficient energy engineering solutions for institutional pumping systems
  • Proudly sourcing the finest USA-manufactured systems

    Proudly sourcing the finest USA-manufactured systems

  • Modernize your systems and invest the savings where it counts

    Modernize your systems and invest the savings where it counts

  • Green technology and clean energy solutions—Prop 39 ready

    Green technology and clean energy solutions—Prop 39 ready

  • e-minus + you = a rapid return on investment

    e-minus + you = a rapid return on investment

Exceptional Savings

Exceptional Savings

Pumping systems often account for as much as 20% of total building energy costs. e-minus helps you subtract substantial spending from your energy budget.

State of the Art

State of the Art

We are proud to partner with Wilo to provide high-efficiency engineered systems and pumps. Our technology typically saves 50–80% of pumping costs.

Green Technology

Green Technology

Our clean energy services offer smart solutions to wasteful problems. Our systems comply with the Clean Energy Jobs Act (Prop 39) and are rebate-ready.

Full Service

Full Service

From retrofit and start-up analysis to payback returns, project management, and rebate documentation, e-minus adds up to maximum energy savings.

Case Studies

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