Energy Efficiency

  • Jason G. Denue

  • Phone: 716.688.0766 ext 1262
  • [javascript protected email address]

Our energy performance contracts provide turnkey solutions that generate savings

Providing innovative ideas to clients looking to stabilize their current and future operating expenses.

Wendel is dedicated to providing energy solutions to our clients looking to stabilize their current and future operating expenses. Our unique open book approach to energy services benefits municipalities, colleges and universities, PreK-12 schools, healthcare, transportation, public authorities and utilities.

As a vendor-independent company, our Energy Services team uses their engineering and construction expertise to solve our clients’ energy problems through the implementation of cost-effective capital improvement projects.

Wendel Energy Services is recognized by the National Association of Energy Service Companies (NAESCO) as an accredited Energy Services Company (ESCO) and is a U.S. Department of Energy qualified ESCO.

Efficient Services
Technology Solutions








Energy Performance Contracting (EPCs)
Deep Energy Retrofits
Solar Energy Services
Commissioning Services
LED Streetlighting
Climate Act

Meet The Wendel Energy Efficiency Team

  • Aliesa Adelman

  • p: 716.688.0766 ext 1318
  • [javascript protected email address]
  • Adam Beyer

  • p: 716.688.0766
  • [javascript protected email address]
  • Jason G. Denue

  • p: 716.688.0766 ext 1262
  • [javascript protected email address]
  • Tim Dietrich

  • p: 716.688.0766 ext 1198
  • [javascript protected email address]
  • Alan Giantomaso

  • p: 631.234.1792 ext 5200
  • [javascript protected email address]
  • John Havrilla

  • p: 716.688.0766 ext 1258
  • [javascript protected email address]
  • Dominic Insinna

  • p: 716.688.0766 ext 1204
  • [javascript protected email address]
  • Keith Krug

  • p: 716.688.0766 ext 1107
  • [javascript protected email address]
  • Henry Pérez

  • p: 631.234.1792 ext 5201
  • [javascript protected email address]
  • Richard Polak

  • p: 716.688.0766 ext 1133
  • [javascript protected email address]
  • Brian Sibiga

  • p: 716.688.0766 ext 1151
  • [javascript protected email address]
  • 17 Featured Projects

Found In ,

To Date, Wendel Has Saved Our Clients:


These sustainable projects have also had a significant impact on our environment, resulting in energy savings equivalent to:


Metric tons of CO2 reduced


Vehicles removed from the road


Homes taken off the grid


Barrels of oil reduced


Trees planted