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River City Motor Works
About Us
River City Motor Works is a locally-owned-and-operated machine shop in Dubuque, IA. Founded in 2019, we specialize in automotive machining, boring, honing, crankshaft grinding, engine assembly, engine parts, and more. Serving Dubuque County, Jo Davies County, and Grant County, our skilled team is committed to delivering high-quality services for all your automotive needs. Contact River City Motor Works today!
Areas Served
Dubuque County, IA | Jo Davies County, IL | Grant County, WI | Dubuque, IA | Dyersville, IA | Platteville, WI | Cuba City, WI | Galena, IL
Our Professional Associations
- American Engine Builders Association (AERA)
What We Offer
Our Specialties include:
- Locally-Owned-and-Operated
Our Services include:
- Automotive Machining
- Pick-Up Available
- Boring
- Honing
- Crankshaft Grinding
- Agricultural Engine Machine
- Cylinder Head Rebuilding
- Surfacing
- Crack Inspection
- Pressure Testing
Our Brands include:
- Dart Manufacturing
- Motor State Distributing
- DNJ Engine Components
- Engine Pro
- Fel-Pro Gaskets
- Federal-Mogul
- Melling
- Elgin Industries
- PerformanceParts
- Go-Fast-Parts
Our Products include:
- Engine Kits
- Engine Oil
- All Engine Parts
- All Engine Accessories
- Trucks
- Semi
- Automotive
Testimonials
On 7/7/2024
Sheila Wieland
had this to say:
It's always been a pleasure to do business with River City Motor Works!
Curt & Sheila Wieland
Wieland Machine & Engine LLC
On 6/18/2024
Sheila Wieland
had this to say:
It's always been a pleasure to do business with River City Motor Works!
Curt & Sheila Wieland
Wieland Machine & Engine LLC
On 3/19/2024
Keith Hinderman
had this to say:
Josh has done great work ! Awesome person to deal with !
On 2/2/2024
matt drury
had this to say:
Have had great relations on several projects. Josh has excellent social intelligence as the boss.
On 7/22/2023
Bj Schmitt
had this to say:
I have been dealing with Josh on my new 350 chevy an his quality work is great an gets parts fast. An costumers service is excellent in my experiences. Pricing is fair to. I will only take my stuff to them from now on. 5⭐️⭐️⭐️⭐️⭐️
Contact Us
River City Motor Works
3191 Cedar Cross Ct Dubuque, IA 52003
Phone: (608) 482-0145
Email: rivercitymotorworks
Where To Find Us
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Payment Types Accepted
Cash, Debit and Credit Cards (4% fee), Personal Checks
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: By Appointment Only
News
Check out our latest work on this Duramax block! We pressure tested it for top-notch quality, installed Wagler billet main caps and stud girdle, line bored it with our portable line bore machine, decked the block, and perfected the main bores with our precision line hone. Your engine deserves the best!Legal
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