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Known for our Automotive Concierge services and Race Team Support services we now offer high-quality auto repair and maintenance service for Asian Vehicles In the Dayton, Springfield, and Cincinnati areas.

Our Concierge service is for customers of all makes and models who need a trustworthy partner to handle all of their automotive needs. From taking exotics to dealer maintenance appointments to arranging customizations and detailing nothing is too much of an ask. We know your time is extremely valuable, let us use our expertise and vetted professional vendors to help you gain back time for more important tasks.

Our Race Team Support services is for customers who would like JB’s services at the racetrack. JB was an M1 and Assembly Lead on TC and TCR class Honda and Acura race cars in the early 2000’s. More recently available as a M2/3 for more modern platforms and open wheel feeder series. Good with Hospitality and Marketing activations as well. Decent grill guy as well.

Our Auto Repair and Maintenance Services for Asian Vehicles is for customers who would like professional repairs and maintenance done on their Japanese and Korean vehicles without the dealership hassle and prices. We use OEM Honda/Acura, Toyota/Lexus, Mazda, Nissan/Infiniti, Kia, Hyundai, Subaru, and Mitsubishi parts and fluids as much as possible to ensure repairs are done with quality parts. As we continue to expand this portion of our services there may be repairs we are not able to accommodate. We will give our best recommendation if this situation occurs.

Services

  • Asian vehicle maintenance and services.
  • Fly in Mechanic and Crew duties, mostly vintage or classic import (Honda powered F3/4)but will crew anything if need be. Base: Ohio, can extend stays easily at VIR.
  • Automotive Concierge for collections, fleets and exotic daily use vehicles.
  • Build and restoration consultations for Honda and Acura vehicles.

About

SUMO is a motorsports, service, and concierge company created two decades ago as a side project. Growing over time into a part time consultation business for those looking to gain better performance out of their Honda and Acura vehicles. Additionally SUMO helped with racecar restorations and the occasional hunting and brokering for collectable cars. SUMO also offers an automotive concierge service for those who may require help managing their automotive assets. Anything automotive is available for collections and fleets down to single vehicles.

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Contact

In order to maintain our high quality of service SUMO is by appointment only. In addition we only select a hand full of additional concierge clients each year.  We do not accept drive ups or drop offs.