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Company Overview

Gustavo Preston is the leading provider of pumping system design, service and repair in New England. From water booster pump systems to sump and sewage service, irrigation pumps to new system design, Gustavo Preston keeps your systems up and running.

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Field Service & Repair

Gustavo Preston services all types of pumps and pump systems as well as their related products.

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Fire Pump Flow Testing

Leading fire pump distributor and largest fire pump service company in New England

Pump Repairs and Service

Our technicians are well versed in the latest techniques and approaches to keep your systems running reliably and efficiently.

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Company Overview

Gustavo Preston Company is dedicated to the sales of custom and technically designed fluid handling equipment for liquid and gas stream applications. 

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Services & Parts

Gustavo Preston Company is a regional service and sales company dedicated to providing the best commercial pump service, repair and parts for the Commercial Building and Irrigation markets in New England.

  • Replacement Parts
  • Field Service
  • Preventative Maintenance
  • Retrofits & Upgrades

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Design & Engineering

Gustavo Preston Company’s sales strategy is heavily focused on working with consulting and design engineers to get our products into project equipment specifications.

  • Products
  • Product Specifications
  • Drawings
  • IO&Ms
  • White Papers

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Recent Projects

888 Boylston Street, Boston MA
888 Boylston Street, Boston MA

Gustavo Preston to supply the building with key water systems; Peerless fire pump, SyncroFlo domestic water booster and storm water irrigation, Weil and Ebara wastewater as well as a Watertronics rain water harvesting skid.

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Latest News

New Product Offering - Cla-Val
New Product Offering - Cla-Val

Gustavo Preston has recently become the authorized distributor for Cla-Val valves and controls in the Commercial Plumbing market for Massachusetts, Maine, New Hampshire and Vermont.

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