In Business for 20 Years and Counting


Hubbell is the leading manufacturer and engineer of specialized water heaters for various industries and applications, from offshore or marine integrated electric water heating systems to booster water heaters for the food service industry. They can find a solution for your situation, whether you need a certified tepid water heater for emergency fixtures or an explosion-resistant water heater for use in hazardous locations.

Contact ESI for more information about the products by Hubbell in the District of Columbia, Maryland, and Virginia.

Hubbell Webpage

Featured Items

  • Electric Low- and High-Capacity Water Heaters
  • Gas-Fired Water Heaters
  • Steam-Fired Water Heaters
  • Indirect Water Heaters
Company Website