What are the opening hours?

Monday 7:30am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 3pm

Interstate Pipe & Supply Company

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United States
Dubuque, IA
Interstate Pipe & Supply Company

IPASCO is a third-generation, family-owned business that delivers service, reliability and competitive pricing.

Specializing in high-quality pipe, valves, fittings, and industrial supplies, IPASCO proudly serves the tri-state area and beyond.

09/06/2026

Labor Day Hours 🇺🇸
Interstate Pipe & Supply will be closed Monday, September 7th in observance of Labor Day.

We’ll reopen Tuesday morning with regular business hours.

Wishing our customers, employees and community a safe and enjoyable Labor Day!

09/04/2026

Friday from the warehouse 👀

One of the things we take pride in at IPASCO is keeping a strong inventory on hand—because when you need it, you usually need it NOW.

Pipe, valves, fittings and industrial supplies, stocked right here in Dubuque and ready to go.

Need something? Give us a call or stop in. We’re happy to help.

09/02/2026

A little upgrade at IPASCO today! 👏

Our new-to-us forklift arrived today from J&R Rental, and we’re always happy when we can do business with another local company and keep those dollars close to home.

And as an added bonus…our neighbors can officially stop lending us their forklift. 😂

Thanks to Carter at J&R for making the process an easy one!

08/05/2026

🛠️ Tough Jobs. Easy Cleanup.

If you work with grease, oil, paint, adhesives, pipe dope, caulk, or everyday jobsite grime, you know not all cleaning wipes are created equal.

That’s why we stock Tub O’ Towels Heavy Duty Cleaning Wipes—a customer favorite among:
✔️ Plumbers
✔️ HVAC technicians
✔️ Electricians
✔️ Utility crews
✔️ Painters
✔️ Contractors
✔️ Maintenance teams
✔️ Farmers & mechanics

These oversized, heavy-duty wipes stay wet, clean hands, tools, equipment, truck interiors, and just about anything else you throw at them.

💪 Tough on grime. Gentle on hands.

Skip the big box store and shop local with a team that knows your business.

📍 Stop into Interstate Pipe & Supply in Dubuque or give us a call to grab yours!

07/09/2026

🚨 NEW PRODUCT ALERT — Quick Install Couplings are here! 🚨

You asked, we listened.

We’re excited to announce that Shurjoint M07 Quick Install Couplings (QIC) are now available — with inventory arriving soon!

Designed for faster installation and efficiency in the field, these one-bolt rigid couplings have become a popular choice for contractors looking to save time without sacrificing performance.

✔️ Quick install design
✔️ Less time on the jobsite
✔️ Contractor-approved convenience
✔️ Backed by the quality of Shurjoint

Don’t worry — we will continue stocking our current Shurjoint couplings you know and rely on. This is simply an expansion of our inventory to give our customers more options and keep your projects moving.

04/13/2026

❗️NOW STOCKING STRUT❗️

We are building our strut inventory and excited to offer clamps and hangers (in addition to the strut) stocked and ready to go. We also have some miscellaneous strut components we’ve brought in as well. As always, if it’s not on our shelves yet or more specialty, we can get it in for you.

If there are strut items you’d like to see on our shelves, let us know in the comments below! ⬇️⬇️

03/27/2026

Something exciting is coming!! Our brand new website will soon be launching featuring updated inventory options, product info, services and more. Plus! The launch of our e-commerce feature will follow shortly after. This new tool will offer ordering capabilities with the simple click of your mouse. We are very excited to share this and many more upcoming updates with you all!

02/04/2026

Do you know we offer help with custom projects like tube bending? Check out this recent project we worked on with one of our customers. From concept, to inception, sourcing and completion. Contact us today for any of your own project needs. We are all about working with you to find solutions to your projects.

Address

200 Railroad Avenue
Dubuque, IA
52003

Opening Hours

Monday	7:30am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 3pm

Website

http://www.ipasco.com/

Alerts

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