National Service Alliance – Houston
We are the Backbone of Industry – We Electrify Progress
Who We Are
National Service Alliance – Houston (NSA) is a specialized division of Quad Plus, offering electrical and automation solutions for industries like oil & gas, marine, and utilities. As an independent entity, NSA leverages Quad Plus’ engineering and support capabilities to deliver turnkey solutions with global resources and advanced technology. Clients benefit from NSA’s industry-specific expertise, supported by Quad Plus’ infrastructure, ensuring innovation and reliability for critical projects.
NSA delivers advanced electrical and automation solutions that power the industries driving global infrastructure. From custom-built power distribution systems to cutting-edge automation, we design, manufacture, and integrate solutions that maximize efficiency, reliability, and safety. Our expertise in low and medium voltage power systems, VFDs, and industrial automation ensures that every project we deliver meets the highest standards of innovation and performance.
Our Services
NSA provides fully integrated power, control, and automation solutions for critical industries. Our expertise includes:
Industries We Serve
NSA powers mission-critical industries with engineered electrical solutions:
Utilities & Data Centers
Microgrid power solutions, switchgear integration, and transformer control.
National Service Alliance Houston Address:
