JMI

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JMI A family-owned municipal and construction supply company serving WNY and NWPA since 1970.

Visit JMI Supply at 1801 Washington Street in Jamestown, NY, to learn more about all our available products and services. Jamestown Office- 716-664-5108
Ready-Mix Falconer-716-665-4504
Ready-Mix Dunkirk716-363-6062
Ready-Mix Warren-814-723-5555
Precast-Kennedy-716-456-1619
Frew Run Gravel-716-569-4712
Corbett Hill Gravel-716-358-4420
Opalecky Gravel-716-782-3085
Waterboro Gravel-716-267-2029
JMI Southern Tier Supply-716-487-0168

🚧 Hard hats on, trucks will be running, plants & equipment will be operating. 🚧🚦🚨We are OPEN this Columbus Day!🚨🚦
10/11/2026

🚧 Hard hats on, trucks will be running, plants & equipment will be operating. 🚧
🚦🚨We are OPEN this Columbus Day!🚨🚦

🛠️ CONGRATULATIONS TO OUR JMI DOOR PRIZE WINNERS! 🏗️A massive thank you to all the contractors, crews, and vendors who t...
09/28/2026

🛠️ CONGRATULATIONS TO OUR JMI DOOR PRIZE WINNERS! 🏗️

A massive thank you to all the contractors, crews, and vendors who took time out of their busy schedules to join us at our Customer Appreciation Event!

There were dozens of great giveways from Milwaukee tools to JMI apparel- including the grand door prize- Bills' Cooler!

🚦JMI Supply Customer Appreciation Event 2026 🚦 We just want to send a quick note to give a massive thank you for joi...
09/27/2026

🚦JMI Supply Customer Appreciation Event 2026 🚦

We just want to send a quick note to give a massive thank you for joining us at our Annual Customer Appreciation Event last Thursday, September 24th. JMI wouldn’t be where we are today without our customers!
Thank you for your support, loyalty, and community inclusion. It was wonderful catching up with familiar faces and meeting so many new ones. Because of your incredible energy and support, the event was a huge success!
Over 25 vendors were in attendance for the Appreciation Event that took place at the Washington Street location; bringing in over 300 attendees.
JMI’s yearly event, not only offers a delicious lunch, it helps attendees gain an all-inclusive understanding of what JMI Supply can offer for their municipal and construction needs.

Thanks to our vendors:
Baughman Tile Corporation
Buyers
EJ USA
Hanes Geo Components
Euclid Chemical
Tremco Nudura
Dorten Delta
Unique Paving Materials
Milwaukee
MKB
S.L.A.P. Handle
Marshalltown
Kraft Tool
Nupla Tool
Smith Sprayers
Kinco Glove
Ames True Temper
Razorback
Jackson Wheelbarrels
Schaeffer Oil
Keson
Bailey Sales
Stabila

🎃🚚🍁🍂 Touch a Truck 🍂🍁🚚🎃What a perfect day at Pumpkintown for Touch A Truck!!
09/26/2026

🎃🚚🍁🍂 Touch a Truck 🍂🍁🚚🎃

What a perfect day at Pumpkintown for Touch A Truck!!

🚨Today is the Day! TOUCH A TRUCK!🚨👷‍♀️Get a JMI hard hat while supplies last!👷‍♀️JMI is at Pumpkintown for their Touch A...
09/26/2026

🚨Today is the Day! TOUCH A TRUCK!🚨
👷‍♀️Get a JMI hard hat while supplies last!👷‍♀️

JMI is at Pumpkintown for their Touch A Truck Event!
🚛Semi
🚛Mixer
🚛Tri Axle
🚛Heating and Air Slide Truck
🚛JMI Supply Skidsteer

September 26th from 10 a.m. to 6 p.m.

JMI will be at Pumpkintown for their Touch A Truck Event this Saturday!!September 26th from 10 a.m. to 6 p.m.
09/20/2026

JMI will be at Pumpkintown for their Touch A Truck Event this Saturday!!

September 26th from 10 a.m. to 6 p.m.

Falconer Concrete is fully functional for tomorrow, Monday, September 14th! A BIG thanks to everyone for all their hard...
09/13/2026

Falconer Concrete is fully functional for tomorrow, Monday, September 14th! A BIG thanks to everyone for all their hard work!!
📱716-665-4504📲

09/12/2026

It was expected to be an exciting day at JMI Concrete in Falconer today, but the unfortunate events put quite a damper on the day.
As you likely are aware, we had a fire in one of our maintenance facilities at our Falconer location. Thankfully, no one was injured. No damage was done to the plant itself, however, our electricity supply to the plant was affected.

We expect it to be fully operational as early as Monday next week. We have three additional plants in Olean, Dunkirk and Warren within reach to support our Falconer operations. Hopefully it’s understandable that we may run a bit slower than normal, but we are committed to service our customers. Falconer dispatch can be reached at 716-665-4504.

It would be impossible to thank everyone who has assisted or reached out offering to help. It just reminds us of the fantastic community we live in. We do have to give special thanks to all the volunteer fire departments that responded. You men and women rock! No pun intended.

To our incredible employees that always step up when the pressure is on, there are no words to express our gratitude. You are the best!

We do have some positive news…just shortly before the fire broke out, we had a parade of brand-new mixer trucks arrive to help us expand our ability to supply timely materials to our customers. JMI remains committed to providing world class service and products.

Address

1801/1903 Washington Street
Jamestown, NY
14701

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+17166645108

Website

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