LPG & NH3 Supply, Inc.

LPG & NH3 Supply, Inc. Your Single Source for Propane Equipment, Construction, & Fabrication.

In observance of Labor Day, LPG & NH3 Supply will be closed Monday, September 7th.We’ll return to our normal business ho...
09/03/2026

In observance of Labor Day, LPG & NH3 Supply will be closed Monday, September 7th.

We’ll return to our normal business hours on Tuesday, September 8th.

Please plan your orders and pickups accordingly, and we hope you have a safe and enjoyable Labor Day weekend!

From new installations to upgrades and custom fabrication, our construction crew brings the experience, skill, and atten...
08/28/2026

From new installations to upgrades and custom fabrication, our construction crew brings the experience, skill, and attention to detail needed to get the job done right.

Our team works in the field every day, tackling projects for the propane industry with a focus on:
• Quality workmanship
• Safe, efficient installations
• Custom solutions
• Industry experience you can count on

Whether it’s a new project or an existing system that needs an upgrade, we have the people and expertise to make it happen.

When the original Bot-L-Wrench cylinder valve tools were discontinued, demand didn’t disappear. So we found a new manufa...
08/26/2026

When the original Bot-L-Wrench cylinder valve tools were discontinued, demand didn’t disappear. So we found a new manufacturer and improved the design.

Our new Cylinder Valve Tools feature:
• Thicker metal for increased durability
• Zinc-coated finish to resist rust and corrosion
• A proven design with a new and improved build

Available now from LPG & NH3 Supply.

Harvest is just around the corner. Is your propane system ready?We have the components you need to keep your crop dryer ...
08/14/2026

Harvest is just around the corner. Is your propane system ready?

We have the components you need to keep your crop dryer running, including:

• Boost Pump Assemblies for Vaporizers
• Liquid Valves & Check Locks
• Large Copper & Fittings
• Hose Assemblies

The right components, properly sized for your operation, can help maintain consistent pressure, reduce fill-ups and minimize downtime.

08/07/2026

Thank you to everyone who joined us for our 50th Anniversary Celebration & Customer Appreciation Open House!

To our customers, thank you for your continued support over the past 50 years. To our vendor partners, we appreciate you joining us and helping make the event a success.

We're grateful to everyone who celebrated this milestone with us.
Here's to the next 50 years!

As part of our 50th Anniversary Celebration, our partners at Norgas are offering 15% OFF all NGRO2 regulator orders this...
08/03/2026

As part of our 50th Anniversary Celebration, our partners at Norgas are offering 15% OFF all NGRO2 regulator orders this week only.

📅 August 3–7

We appreciate Norgas for helping us celebrate 50 years of serving the propane industry. If you've been thinking about stocking up on NGRO2 regulators, now is the perfect time to save.

Contact your LPG & NH3 Supply sales representative to place your order before the promotion ends.

Here's to 50 years of partnership—and many more to come!

Don't Forget to RSVP!Our 50th Anniversary Celebration & Customer Appreciation Event is just around the corner, and we do...
07/27/2026

Don't Forget to RSVP!

Our 50th Anniversary Celebration & Customer Appreciation Event is just around the corner, and we don't want you to miss it!

Join us August 5–6 in Buffalo, MN for two days of:
• Vendor exhibits and live product demonstrations
• Educational training sessions
• Exclusive event-only deals, including 5% OFF RegO and Empire products
• Golf, great food, and networking with manufacturers and fellow propane professionals

Plus, every attendee has the chance to win great prizes, including:
• Empire Comfort Systems Direct Vent Heater
• Modine Hot Dawg Heater
• RTIC Coolers
• Carhartt Jackets
• Mr. Heater Big Buddy Heater

If you haven't reserved your spot yet, now's the time! We look forward to celebrating 50 years with you and seeing you in Buffalo.

RSVP today: https://forms.gle/tXxrhK9qavA8y2jj8

We're celebrating 50 years—and we'd love for you to celebrate with us.Join us August 5–6 in Buffalo, MN for our 50th Ann...
07/16/2026

We're celebrating 50 years—and we'd love for you to celebrate with us.

Join us August 5–6 in Buffalo, MN for our 50th Anniversary Celebration & Customer Appreciation Event.

Over two days, we'll be featuring:
• Live product demonstrations from leading manufacturers
• Hands-on training sessions
• Exclusive event-only deals
• Giveaways and prize drawings
• Golf, great food, and time to connect with others in the industry

This milestone wouldn't be possible without the customers and partners who have supported us over the past five decades. Thank you for being part of our story—we look forward to celebrating with you.

RSVP today at this link: https://forms.gle/7RUXueVHa2optNAz6

In observance of Independence Day and our country's 250th Anniversary, LPG & NH3 Supply will be closed on Friday, July 3...
07/01/2026

In observance of Independence Day and our country's 250th Anniversary, LPG & NH3 Supply will be closed on Friday, July 3rd.

We will resume normal business hours on Monday, July 6th. If you anticipate needing products before the holiday weekend, please place your orders accordingly.

We wish you and your family a safe and happy Independence Day!

In propane infrastructure, a few inches can become a costly problem.That's why our Construction Division focuses on prec...
06/26/2026

In propane infrastructure, a few inches can become a costly problem.

That's why our Construction Division focuses on precision at every stage of a project—from initial measurements and fabrication to installation and final startup.

Whether we're building a bulk plant, terminal, vaporizer skid, autogas system, or custom fabricated solution, every component is built to meet precise specifications for reliable long-term operation.

When your project requires exacting standards, trust a team that understands the importance of getting it right the first time.

Call our team today to get your project started.

Address

1200 1st Street NE
Buffalo, MN
55313

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(763) 684-3500

Website

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