Technology Integration and Custom Solutions

Collaboration from Concept to Completion

Established & Trusted

For more than 75 years, we’ve been the Pacific Northwest’s most trusted and dynamic partner producing tailored solutions that transform and future-proof your technology.

From the planning stages, design, and installation to maintenance, upgrades, and follow-through, we customize our work according to your specific needs.

Projects

Intergration Solutions

Audio + Video

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CAD Services

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Communications

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Data Cabling

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Fire Alarm & Smoke Control

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Security

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Service

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Design Build

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Service Sector Overview

We are your solution and your support. We’re synched, seamless, and at your service! And we’re ready to get to work for you. In varied environments — from classrooms and convention centers to cinemas and stadiums — no job is beyond the scope of our team or our services.

Bring your ideas to us. We’ll bring them to life!

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Reviews from Customers

GB Manchester did exceptional work in our warehouse and server room. The crew they sent each were very professional and completed the project ahead of the scheduled time. I will be looking to use them again for further projects.

VanHR Comms
Glen Dimplex America

GB Manchester does excellent work – their quality is top-notch, their service department is easy and great to work with, and they are our go-to company for low voltage work. Highly recommend!

Josh Brown

John and Andy did a great job getting our new warehouse wired. John put in an extra long day helping us get everything finished on Friday which was super helpful. All the cabling is very well organized and he left everything very clean. Recommend!

Glenn Hunter

I have worked with GB Manchester on many project from electrical, wiring, fire and security systems. GB Manchester is a great company to work with as they alway put their customers first!

Sherman Davis
Camas School District

Logan at GB Manchester epitomizes expertise in the industry. His problem-solving skills are unparalleled, coupled with a demeanor that’s courteous, professional, and ever cheerful. If there were an option, I’d gladly award 10 stars. Exceptional service!

Josh Brunette

As a General Contractor it’s always a little nerve wracking working with a new sub for the first time. John K was fantastic and did an excellent job representing GBM. Looking forward to working with them again.

Maria Holyk

Logan at GB Manchester epitomizes expertise in the industry. His problem-solving skills are unparalleled, coupled with a demeanor that’s courteous, professional, and ever cheerful. If there were an option, I’d gladly award 10 stars. Exceptional service!

Josh Brunette

John and Andy did a great job getting our new warehouse wired. John put in an extra long day helping us get everything finished on Friday which was super helpful. All the cabling is very well organized and he left everything very clean. Recommend!

Glenn Hunter

GB Manchester did exceptional work in our warehouse and server room. The crew they sent each were very professional and completed the project ahead of the scheduled time. I will be looking to use them again for further projects.

VanHR Comms
Glen Dimplex America

GB Manchester does excellent work – their quality is top-notch, their service department is easy and great to work with, and they are our go-to company for low voltage work. Highly recommend!

Josh Brown

I have worked with GB Manchester on many project from electrical, wiring, fire and security systems. GB Manchester is a great company to work with as they alway put their customers first!

Sherman Davis
Camas School District

We Can Help With Your Project

Experienced and trusted professionals to handle any project of any size.