a division of Gustavo Preston Company

Commercial Water Heaters

Hubbell Water Heaters

Hubbell is a leading manufacturer of water heaters used in a variety of applications including the Commercial, Industrial, Food Service, Offshore/Marine and Residential markets. With a wide range of water heaters to choose from, immediate and direct access to factory sales engineers for technical assistance, and a highly skilled workforce, you can be confident knowing that a Hubbell water heater is the right choice for your project.

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Improve Performance and Longevity

Gustavo Preston Company is the only pump service provider for the commercial building market dedicated to providing comprehensive preventive maintenance on systems for reliable, worry-free operation. For 140 years, Gustavo Preston has provided superior service across New England. We service 600 preventative maintenance accounts and perform over 2700 PMs annually.


Prompt Turnaround

Our service vehicles are fully stocked with common parts. This level of preparation allows our experts to perform immediate, on-site repairs of any additional issues identified upon customer authorization.

If your repairs require factory-authorized parts, they are readily available at our warehouse for rapid repair and turnaround. We offer pickup and delivery of pumps and related equipment for shop repairs.

Prepared & Experienced

  • Our service technicians are available 24/7/365
  • Our service technicians are factory certified on a wide variety of domestic systems and equipment including Water Booster, Irrigation, Fire, Sump and Sewage Pumps; Sewage Ejectors, Zone Valves and water heaters
  • Early identification of potential problems to prevent equipment failure before it happens
  • Professional service followed by a detailed work report
  • State-of-the-art, OSHA approved equipment, including arc flash suits, confined space air monitoring, and laser alignment

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