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Name: River City Motor Works
Telephone: (608) 482-0145

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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

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@gmail.com

Where To Find Us

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!