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Name: Heller's E.C.M. Tuning
Telephone: (815) 238-4937

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Heller's E.C.M. Tuning

"Gear Up Throttle Back"

About Us

Heller's E.C.M. Tuning, located in Stockton, IL, is the premier diesel performance specialist serving Warren, Lena, Rockford, Freeport, Dubuque, and surrounding areas. We are experts in enhancing commercial, fleet, and construction vehicles, medium to heavy-duty diesel engines, and farm equipment. For further information, reach out to Heller's E.C.M. Tuning in Stockton today!

Areas Served

Our Professional Associations

Boosted Performance and Tuning Authorized Dealer
NFIB

Our Certifications

Liceced and ceritifed
Insured

What We Offer

Our Specialties include:

Heller's E.C.M. Tuning is your trusted expert in diesel engine performance. Specializing in tuning and performance upgrades for medium to heavy-duty diesel engines, we help maximize power, efficiency, and reliability across a wide range of equipment. From farm machinery to construction vehicles, our advanced diesel diagnostic services ensure your equipment runs at peak performance. Whether you're looking to enhance fuel economy, boost horsepower, or troubleshoot complex engine issues, Heller's E.C.M. Tuning delivers precision solutions backed by deep industry knowledge.

Our Services include:

Diesel Engine Services: We specialize in diagnostics, tuning, and performance upgrades for medium to heavy-duty diesel engines. Whether you're looking to boost efficiency or troubleshoot engine issues, our expert team delivers precision service tailored to powerful diesel systems. Please note: we do not service small truck engines.
Equipment & Specialty Diagnostics: From farm equipment to construction machinery, we provide advanced diagnostics and repair services for top brands like John Deere, Case IH, New Holland, and Kubota. Our specialized tools and expertise ensure your equipment stays productive and reliable in the field or on the job site.
Emergency & On-Demand Services: When unexpected breakdowns happen, we’re here for you—day or night. Our 24-hour emergency service ensures fast, dependable support to get your diesel vehicle or equipment back up and running with minimal downtime.

Our Brands include:

Boosted Performance and Tuning
Trucks:
CAT
Cummins
Detroit
Paccar
Tractors:
John Deere
Case IH
New Holland
All Major Brands

Testimonials

On 6/29/2024 Eric Tutchton had this to say:
Awesome service and very reasonable price

Contact Us

Heller's E.C.M. Tuning
Stockton, IL 61085
Phone: (815) 238-4937
Email: bktheller@hotmail.com

100-150 Mile Radius

Where To Find Us

Payment Types Accepted

PayPal, Personal Checks, Cash

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 12:00 AM - 12:00 AM
Tuesday: 12:00 AM - 12:00 AM
Wednesday: 12:00 AM - 12:00 AM
Thursday: 12:00 AM - 12:00 AM
Friday: 12:00 AM - 12:00 AM
Saturday: 12:00 AM - 12:00 AM
Sunday: 12:00 AM - 12:00 AM

Info

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