Reliable Plumbing Service in Grand Forks, ND 58203 - Northern Plumbing Supply

2010 Mill Rd, Grand Forks, ND 58203

(701) 775-3911

http://www.northernplumbing.com

Q&A

Does Northern Plumbing Supply sell directly to homeowners in Grand Forks?

We operate exclusively as a wholesale supplier to the trade. This means we work directly with licensed plumbers, contractors, and builders to provide them with the professional-grade materials for your project. We recommend consulting with one of our many trusted local partners for any installation or repair needs.

What should I do if my outdoor faucet freezes in a Grand Forks winter?

A frozen outdoor faucet is a common issue here. First, shut off the water supply to that line from inside your home if possible. Never use an open flame to thaw it. A licensed plumber can properly assess the situation for potential pipe damage, install frost-free sillcocks, and ensure your home's exterior plumbing is prepared for our harsh winters—using quality parts sourced from our supply.

How can a plumbing inspection benefit my older Grand Forks home?

For homes in our area, a professional plumbing inspection can identify specific local risks like sediment buildup from well water or vulnerable pipes before winter. A licensed contractor can use this inspection to recommend preventative maintenance or upgrades with durable products, such as Bradford White water heaters or specific filtration systems, all available through our wholesale supply to ensure long-term reliability.

About the Company

Northern Plumbing Supply has been a cornerstone of the regional plumbing and heating trade since the 1950s. Operating as a dedicated wholesale supplier, we partner exclusively with licensed contractors, plumbers, and builders across Grand Forks, Fargo, and the surrounding communities. Our Grand Forks and Fargo showrooms are stocked with a comprehensive range of professional-grade products, from Bradford White water heaters and Delta faucets to radiant heating systems and boiler parts. We are committed to equipping local professionals with the reliable fixtures and materials needed to serve North Dakota homes and businesses, ensuring quality installations that stand up to our unique climate.

What the Company Handles

  • Plumbing inspection

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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