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  • Infrastructure Expertise

    by a team that understands your business

  • Knowledge + Quality
    You Can Trust

  • 70 Years Later

    relationships still matter

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From planning and design, through installation and maintenance,
GB Manchester is uniquely qualified to work with you at any stage.

For over 70 years, GB Manchester has developed innovative electronic solutions to the changing needs of the electrical and low voltage systems industry.

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We’re here for you 24 hours a day, 7 days a week. If you have an emergency please call us at 360-816-0484 or 877-816-0484.

Providing state-of-the-art design and quality installation service, our team of experts work with contractors, engineers, and end-users to develop cost effective and future-proof Security/Access Control, Fire Alarm, CCTV, Audio-Video, Paging, Intercom, Distributed Antenna, Structured Cabling, and Information Technology Systems.

GB Manchester is a family owned, Northwest based company with deep roots in the community and a long tradition of service to a spectrum of clients: From local businesses, government, and education service districts, to large manufacturing, healthcare, and corporate accounts.

Our services include the full range of project development, implementation, and ongoing system maintenance needs. Our systems experts provide the conceptual design, budgetary and competitive cost estimating, product specification, design-build construction project management and commissioning. Our highly trained and experienced service technicians provide preventive maintenance, system upgrades and improvements, and emergency repair services.

The pride we take in our work, and our commitment to you, demands that we provide not only the best products available from our vast universe of vendors, but also the expertise required to design and install each system component for maximum value and functional longevity.



What People Are Saying

“When 18 of our elementary schools and three of our middle schools needed increased security installed quickly over the summer break, GB Manchester went above and beyond to meet our needs. They were able to install new access control systems, upgrade video surveillance from analog to Internet Protocol (IP), and provide a common software interface for intercom and paging. Not only has GB Manchester provided us with unprecedented service, products and training, they also shared our vision for helping protect our students, staff, and facilities.”Susan Steinbrenner / Director of Facilities – Evergreen Public Schools, Vancouver WA