Gwynn Home Page

Gwynn Systems was incorporated in September of 1990. The founders of the company are Gerald R. (Jerry) Keller and Francis J. (Frank) Nash, Jr., PE. Gwynn Systems became an entity by purchasing the Energy Management Division of John B. Gwynn, Inc.

All of the computer based control systems installed by John B. Gwynn, Inc., since 1978 have been engineered, and supervised, by the personnel of Gwynn Systems, Inc. Gwynn Systems, an independent energy management and control system contractor, is the Master Dealer for the New England States, excluding Connecticut, for American Auto-Matrix hardware and software.

Gwynn Systems offers complete custom design, engineering, installation, and service for American Auto-matrix computer-based process systems, from the simplest, to the most complex. Our proven track record in computer-based/DDC control systems comprises many tens of thousands of control points.

Our application experience includes:

clean rooms
laboratory controls
multiple building LAN systems
security system design.

Gwynn Systems also offers Service Contracts, including 24-hour coverage.

Our Mission

The objectives of Gwynn Systems is to continue the sales, engineering, installation, and service of computer based control systems, which had existed as John B. Gwynn, Inc., since 1979. To be the leading provider of quality control and automation systems. No project is too large or complex for our highly skilled technicians, engineers and programmers.

Corporate Profile

Quality and Timely Service and Engineering Support
Members of IEEE (Institute for Electrical and Electronic Engineers)
Members of ASHRAE (American Society of Heating, Refrigeration and Air Conditioning)

Independent Control System Contractors
New England Master Dealer for American Auto-matrix
Resellers of Krueter Controls and Components

Leo Croft at Boston College says: "These guys are extremely talented and knowledgeable..."
Joe Workman of 125 High Street says : "Very responsive to our needs..."
Ed Boyan of Building Technologies says : "We haven't found anything Gwynn Systems cannot do..."

Contact Information

Our Internet site and company can be reached from anywhere in the world.

Telephone: 617-696-0045
FAX: 617-696-5388
Postal address: One Eliot Street, Milton MA 02187-0124
Electronic mail: Sales and Information: ***Sales***; Webmaster: ***Webmaster***

Our Mission

Corporate Profile

Contact Information

Send mail to info@gwynnsystems.com with questions or comments about this web site. Copyright © 1997 to 2005 Gwynn Systems Inc. Last modified: November 28, 2005

Send mail to info@gwynnsystems.com with questions or comments about this web site.
Copyright © 1997 to 2005 Gwynn Systems Inc.
Last modified: November 28, 2005