Welcome Marengo Well and Pump

The entire team at Derex Inc. is proud to officially welcome Marengo Well & Pump to the Derex family with the delivery of their brand-new 1340 DR dual rotary drilling rig.

Established over 35 years ago by Larry and Amy Keller, Marengo Well and Pump was founded on the principles of quality products, and honest workmanship. We take pride in doing things the right way, No cutting corners. We love our customers! And our goal is to see you once, get the job done properly…and leave.

At Marengo Well and Pump, they only use the highest quality products. They always try to stay ahead of the industry in drilling rigs as well as pump and tank selection. Their industry products have changed, and with those changes they stay up on the quality of the products. this is true with every aspect of your system, Pumps, tanks, VFD’s, and drilling technique. They strive to use only the best products to give you the consumer the best quality water system.

One Big Happy Family

At Derex, we believe partnerships matter just as much as equipment. We are excited to support Marengo Well & Pump as they continue growing their operations and serving customers with cutting-edge drilling technology.

Welcome to the family, Marengo. We cannot wait to see what you accomplish with your new 1340 DR.

3 Days 3 Holes

Just a little footage from my recent trip to Chicago. Hanging out with the guys at Marengo Well and Pump and their new Derex 1340 DR. This one was built on an 11 foot deck, making it the most compact dual rotary drilling rig in the world!

Watching the 1340 DR perform in real-world conditions was a proud moment for everyone involved. From setup to completion, the rig demonstrated the speed, control, and drilling efficiency that dual rotary technology is known for. For contractors looking to maximize productivity while maintaining a smaller footprint, the 1340 DR continues to prove itself as a game-changing platform.