How We Enable Our Customers Across the Full Lifecycle
Flow Controlled. Value Delivered.™
Harrington is a supply‑chain company specializing in value‑added distribution, supporting OEMs, Contractors, EPCs, and End Users across mission‑critical flow‑control applications. We combine national supply‑chain scale with local technical expertise to reduce risk, accelerate execution, and support reliable long‑term operation from design through service.
Powering Critical Infrastructure
Ready to Take Your Operations to the Next Level?
Water Treatment
Corrosion-resistant products, filtration, and automation components to support reliable water management operations.
Semiconductor
Technical guidance and logistics for high-purity applications across various phases of facility construction.
Data Centers
Scalable infrastructure solutions for liquid cooling supported by a nationwide network and 24/7 availability.
Life Sciences
High-purity systems and custom fabrication for discovery and process needs in sanitary environments.
Food & Beverage
Delivering hygienic food processing solutions including food-grade piping, valves, hoses, pumps filtration
Chemical Plants
High-performance, chemical-resistant systems for aggressive environments and specialized fluid handling requirements.
Integrated Expertise. Unified Strength.
Harrington unites specialized brands that deliver high-impact flow control solutions for complex process applications through technical expertise, product depth, and reliable execution.
Over 65 Years of Excellence
A legacy of comprehensive solutions and expertise at your service
Since 1959
Harrington has led corrosive and high‑purity distribution with proven, dependable performance.
Service First
Live expert support, 24/7/365 engineered answers fast. No recordings. No delays.
Local Inventory
We stock critical components where you operate, keeping your projects on track.
Total Solutions Partner
Pump, filtration, PVF, instrumentation, and automation specialists help you create end‑to‑end solutions designed to optimize safety, maximize uptime, and reduce lifecycle costs.
Streamlined Procurement
Simplify your supply chain with a single contact for flow control. Our digital platform and network consolidate providers, delivering the reliability and consistency you need.
Flow Control Services & Solutions
Driving efficiency, productivity, and uptime across mission‑critical flow control applications.
Custom Fabrication & Machining
NSF-certified fabrication and machining for commercial and industrial use
Valve Actuation & Automation
Electric and pneumatic actuators with on-site automation
Pump Maintenance, Repair & Upgrades
Full-service on-site and off-site repair and lifecycle support
Tailored Supply Chain Solutions
Keep your operations moving forward every day with confidence
Plastic-Lined Steel Fabrication
Superior corrosion resistance with structural integrity and durability
Industrial Tool Rental Department
Cutting-edge equipment designed to meet the most demanding projects