Grumpy's Performance
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27716 S Highway 213, Mulino, OR 97042
27716 S Highway 213, Mulino, OR 97042
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01/21/2011
I drove all the way from the coast to visit Grumpys Performance Center. When I got there I found a family business that knows its stuff about engines. They were very knowledgable. I had them put a 454 in my Chevelle and the car is still a beast on the road. It runs good and is fun to drive. I recommend to anyone.
01/20/2011
They rebuild a 5.9 dodge cummins for me a few years back. The engine has 47k miles on it now and the truck still runs like its new. never had a problem.
05/28/2010
My personal experience was unfriendly and dishonest,they did unauthorized work, denied wrong doing, threatened additional costs, and made fraudulent costs to lien vehicle.
05/28/2010
Provided by YP.comIt is my personal experience that they will do unauthorized work, deny wrong doing, threaten and add fraudulent costs to lien your vehicle.
More Business Info
Grumpy's Performance Center...where PERFORMANCE is our middle name!
- BBB Rating
- Hours
- Regular Hours
Mon - Fri: - Extra Phones
Phone: 503-829-6038
Fax Number: 503-829-9397
Toll Free Number: 800-823-6038
- Brands
- Detroit Diesel
- Payment method
- visa, debit, paypal, check, mastercard
- Location
- Highway 213 in between Mulino and Molalla. Look for the big Grumpy's sign!
- Accreditation
BBB
AERA
NFIB
- Associations
- Automtive Engine Rebuilders Association, NFIB, BBB
- AKA
R & G Machining & Engine Parts
- Other Link
- Categories
- New Car Dealers, Auto Engine Rebuilding, Auto Engines Installation & Exchange, Auto Racing, Auto Repair & Service, Automobile Performance, Racing & Sports Car Equipment, Automobile Racing & Sports Cars, Boat Maintenance & Repair, Diesel Engines, Engine Rebuilding & Exchange, Engines-Diesel-Fuel Injection Parts & Service, Engines-Supplies, Equipment & Parts, Machine Shops, Motorcycles & Motor Scooters-Repairing & Service, Truck Body Repair & Painting, Truck Equipment & Parts, Truck Service & Repair