March 23, 2017 8:21 PM ET

Construction and Engineering

Company Overview of W.H. Demmons, Inc.

Company Overview

W.H. Demmons, Inc. provides design-build-maintain engineering services. It offers HVAC and control services, such as design, installation, and maintenance of HVAC controls, building lighting controls, controls systems, variable frequency drives, motorized shades and blinds for building envelope control, customized graphics and programs for any controls project, integrating existing security systems with building control systems, and reto-fit existing controls systems for residential, commercial, industrial, and marine customers. The company also sells controls. In addition, it offers geothermal design build services; roofing services, including installation and service roofs, roofing systems...

93 Warren Avenue

Portland, ME 04103

United States

Founded in 1914





Key Executives for W.H. Demmons, Inc.

Vice President and Engineering Manager
Vice President and Controls Manager
Compensation as of Fiscal Year 2016.

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Recent Private Companies Transactions

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