We’ve earned our reputation for excellence by providing value-added solutions and custom fabrication capabilities for high quality water control solutions.

With nearly a century of expertise, PRIMEX is a recognized leader and the largest provider of complete control solutions for water applications in North America, offering a broad end-to-end suite of products and services. Our state-of-the-art solutions provide our customers with high operational efficiency, reliability and optimal performance.


Multiple design and production facilities located across North America ensure PRIMEX customers seamless, high quality water control solutions that:

Deliver lowest total cost of ownership

The highest quality products are designed to help prevent equipment downtime, increase productivity and deliver dependable operation.

Provide valuable expertise

While experience measures how long, expertise measures how well we do what we do. Our team offers a track record of results when it comes to helping clients address system performance and quality control issues across a wide spectrum of applications.

Enhance ease of doing business

We pride ourselves on the relationships built over the years with customers and partners, and look forward to providing unmatched quality and service to your future projects.

PRIMEX has emerged as an industry leader whose success can be attributed to the development of effective solutions and durable products that reflect quality, reliability and superior functionality.

Third Party Approvals

UL Certifications

cUL US Listed

  • UL 508A Listing for Industrial Control Panels
  • UL 698A Listing for Enclosed Industrial Control Panels with Circuit Extensions to a Hazardous Location
  • UL NNNY Listing Class I, Division I and 2 Locations
  • cUL Listing
Control System Integrator Association (CSIA) Member

csia member logo

Trihedral – VTScada Certified System Integrator

vt scada logo: software for monitoring and control

Inductive Automation – Ignition Gold Certified

ignition gold certified integrator

Wonderware – System Integrator Partner/ System Platform Certified

wonderware certified system integrator partner

Profibus DP – Certified Profibus DP Professional

pi certified

Rockwell – Integrator Toolkit Program

rockwell automation logo

Vacaville – C10 Contractors License
About img
PRIMEX offers a wide variety of control products for residential, commercial, municipal, and industrial markets.

A Commitment to Quality

New product designs endure extensive in-house and field testing before submittal to recognized independent laboratories for safety testing and approval. Each product is constructed of materials of the highest quality with expert workmanship and delivered in responsive lead times. This commitment to quality ensures you a dependable, trouble-free product.

PRIMEX Controls Videos

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