Dennis Ag & Diesel Services

Dennis Ag & Diesel Services Dennis Ag and Transport is now Dennis Ag and Diesel Services! As the time passes the direction of our business is different than it originally was!

Dennis Ag and Diesel Services still services and maintains ag equipment and diesel vehicles! Our line of Colorado Soy Feeds are high quality livestock products with many health benefits to the animal. We also carry a full line of performance and after market products!

Need DEF? We can help! Call or text us today!
05/18/2026

Need DEF? We can help! Call or text us today!

Be ready for hay season!!!! Parts for other brands also available!!!
05/05/2026

Be ready for hay season!!!! Parts for other brands also available!!!

04/07/2026
Sometimes all you need is a service ranger!
03/18/2026

Sometimes all you need is a service ranger!

Can’t say we have ever had A/C work in February or early March but here we go!We can handle all your A/C needs with full...
03/02/2026

Can’t say we have ever had A/C work in February or early March but here we go!

We can handle all your A/C needs with full line of OEM or Aftermarket parts!

Line em up and knock em out! As we settle in to the winter let’s get your equipment inspected and repaired before the sp...
12/04/2025

Line em up and knock em out! As we settle in to the winter let’s get your equipment inspected and repaired before the spring rush! Call us today to get on the list!

All Fass products are 10% until 12/5!!!!! We offer installation as well as drop shipping!!! Call or text 719-688-9672
11/22/2025

All Fass products are 10% until 12/5!!!!! We offer installation as well as drop shipping!!! Call or text 719-688-9672

We recently purchased the new software application from Deere! This gives us the ability to diagnose systems as well as ...
11/18/2025

We recently purchased the new software application from Deere! This gives us the ability to diagnose systems as well as replace/reprogram controllers on your equipment!

It’s never too early to think about winter repairs and maintenance! Let’s save valuable downtime and get your equipment ...
10/23/2025

It’s never too early to think about winter repairs and maintenance!

Let’s save valuable downtime and get your equipment inspected and ready to go for next year!

Call us today and get on the list for a winter inspection! We can do it at our place or yours!

Proud to be an authorized dealer for FASS Fuel Systems! We can drop ship to you or install it in our shop!
09/22/2025

Proud to be an authorized dealer for FASS Fuel Systems!

We can drop ship to you or install it in our shop!

Address

305 South 4th Street
Iliff, CO
80736

Telephone

(719) 688-9672

Website

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