Supplying businesses since 2011.

With over 14 million products, we're here to make sure every business has exactly what it needs to keep running smoothly.

About Us

“Since first discovering Zoro a few years ago, it went from occasional ordering to a regular basis. From the range of products, competitive pricing, and outstanding customer service, Zoro has become one of our most important suppliers.”

Nathan P.

“Zoro offers a hassle free shopping experience for all... big or small. Customers can count on their order to be processed quickly, in stock, and arrive when needed.”

Vance H.

“Love that we can always count on Zoro to get what we need, when we need it. And the customer service has always been more than happy to help... Zoro is our first go-to when shopping online.”

Lizz B.

Free Shipping

on orders $50+ when you sign in or sign up for an account.

Find low prices

on products you use every day.

Free shipping

on orders $50+ when you sign in or sign up for an account. 
Learn more

Same-day shipping

on most orders placed by 4pm local time.*
Learn more

Net 30 terms

for qualifying customers.
Learn more

About Steam and Air-Conditioning Supply

Steam and Air-Conditioning Supply operations depend on plant operators, utility technicians, maintenance mechanics, and distribution crews who keep steam, heated air, and cooled air moving through mains. Daily work includes monitoring pressure and temperature, isolating sections for repair, checking condensate return, servicing pumps and valves, and responding fast when a leak or outage affects connected buildings. Zoro has served U.S. businesses since 2011 and stocks 14+ million products, giving Steam and Air-Conditioning Supply teams a practical source for pressure gauges, thermometers, steam traps, valves, actuators, gaskets, pipe insulation, strainers, fittings, pumps, electrical test instruments, lockout/tagout devices, and PPE. These are the kinds of items crews reach for during routine maintenance, seasonal changeover, and unplanned repairs. Because these systems operate under heat, pressure, and mechanical load, buyers often look closely at OSHA requirements and ASME-aligned components when replacing parts on distribution and plant equipment. Zoro fits that workflow by helping crews stock the maintenance and repair items needed to keep steam and conditioned-air service on line.