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Preferred Location

Contact our Service Department

Tim Shide

Service Manager
Castongia Tractor
295 E. Wood Rd.
Rensselaer, IN 47978
Office: 219-866-5117
Email Tim

Dennis Sanders

Service Manager
Castongia Tractor
9146 N. ST. RD. 10
DeMotte, IN 46310
Office: 219-987-4626
Email Dennis

´╗┐Jeramie Lahue

Service Manager
Castongia Tractor
1358 N. 100 W.
Fowler, IN 47944
Office: 765-884-0411
Email Jeramie

Larry Rust

Service Manager
Castongia Tractor
300 S. State Road 49
Valparaiso, IN 46383
Office:  219-464-8640
Email Larry

Tim hopps

Lawn & Garden
Service Manager
Castongia Tractor
11191 S. Broadway
Crown Point, IN 46307
Office:  219-662-6200
Email Tim

Equipment Service throughout Indiana

Get the most out of your equipment with the help of our service team at Castongia Tractor. Our John Deere Certified Technicians log thousands of hours in specialized training each year to provide you with accurate, thorough and efficient maintenance and repair for your John Deere equipment. You can rely on us to diagnose issues, resolve problems, identify wear areas and predict and prevent future repairs.

Mobile Service

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Our fleet of state-of-the-art mobile service trucks are staffed by highly trained Certified John Deere Technicians, and equiped with the equipment and technology needed to tackle even the toughest job in the field.

Service Request


Too busy to call? No problem, we have you covered. Keep your equipment performing at its best by clicking the Service Request form to schedule your service appointment now.

After Hours Contacts


Get help quickly after hours through our Emergency Parts & Service program. Available in the evenings and on the weekends - including Sunday! Click here for a phone listing by location.

Large Ag Service Package

Large Ag Service Package

Preventative Inspections save you time and money by detecting issues and preventing costly repairs.  John Deere's diagnostic tools are designed to catch issues early and often even before they happen.  Learn More.



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Looking for a rewarding career with great benefits and excellent pay? Consider a career as a John Deere Certified Technician! Castongia's is always looking for motivated individuals - whether you've just graduated high school or you're a veteran mechanic. Learn more about our careers.


John Deere Financial

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Increase your purchasing power and keep your operation moving forward with a Multi-Use account from John Deere Financial.