Turbo Rebuild | Balancing | Actuator Calibration Services

Precision Turbocharger Rebuilding & Balancing Services You Can Trust

At Art Turbos, located in Cottage Grove, Wisconsin, we specialize in professional turbocharger rebuilding and precision balancing services for a wide range of vehicles and applications. Whether it's your Diesel Truck, Race Car, Daily Driver, Ag / Construction equipment, or even Marine Vessels, we have you covered.  We can even calibrate Cummins / Holset / Hella / Sonceboz and many more actuators.


Why Choose Our Turbo Rebuilding Services?

We bring high-performance knowledge, quality craftsmanship, and state-of-the-art equipment to every turbo we service and with over two decades of experience, our commitment to doing the job right is not found elsewhere. Our complete rebuild service includes:

  • Tear down, visual inspection, testing of actuator
  • Measurement of surface finish, shaft straightness, inspection for cracks
  • Quote your repair and if a replacement unit is cheaper, we will offer that first
  • Sonic Cleaning and cleaning of components
  • Balancing of rotor group
  • Replacement of all critical wear items (Thrust Bearing/Collar, Piston Rings, Bearings, Seals)
  • Assembly of CHRA followed up with VSR high speed balancing
  • Blueprinting of housing to wheel clearance
  • Setting of wastegate or Electronic Actuator (if required)

All turbochargers are assembled in a clean room to ensure cleanliness and are supplied with VSR reports.


Precision Turbo Balancing Services

Turbochargers operate at speeds of up to 300,000 RPM, and even the slightest imbalance can lead to premature failure. That’s why our high-speed VSR (Vibration Sorting Rig) balancing process is a crucial part of every rebuild.

We provide:

  • Component balancing (shaft and wheels)

  • Cartridge/core (CHRA) balancing

  • VSR balancing to OEM+ specs

  • Detailed before-and-after reports

Our dynamic balancing ensures your turbo runs smooth, efficient, and durable under the most demanding conditions.


What Turbos Do We Service?

We rebuild and balance all major turbo brands, including:

  • Garrett / Honeywell

  • BorgWarner

  • Holset

  • IHI

  • Mitsubishi

  • Precision Turbo

  • Aftermarket and performance turbos

Gasoline, diesel, industrial, agricultural, or performance—we’ve got you covered.  Wether it is your Ford PowerStroke Truck, Cummins powered Ram, Duramax Powered GM, or your John Deere, CASE, New Holland, Kubota tractors, we can cover it all (Except Aircraft, that requires certification which we dont have).


Local Turbo Experts in Cottage Grove, WI

As a locally-owned business, we proudly serve Cottage Grove, Madison, Milwaukee, Dane County, and the surrounding Southern Wisconsin regions with honest service, fast turnaround, and competitive pricing. We also accept and ship turbos nationwide for rebuilds and balancing.


Get a Turbo Rebuild Quote Today

Ready to breathe new life into your turbo? Contact us today for a free inspection and rebuild quote. Whether you’re looking to restore factory performance or boost your build, Art Turbos is here to help.