Auto Repair in Union Township, NJ

As a large part of Hunterdon County, Union Township is a well-established community of roughly 6,000 residents. About an hour outside of New York City, and not too far from Philadelphia, Union Township offers easy access to major cities, combined with peaceful country living.

Union Township was incorporated by the New Jersey Legislature in 1853. It was named for Union Furnace, chosen over the alternative name of Rockhill. Union Furnace was known for producing cannonballs for the Revolutionary War, as well as farming tools and horseshoes. Union Township today covers an area of more than 20 square miles. The southwest section of Union township sits on what’s called the Hunterdon Plateau, while the northern portions span the Musconetcong Ridge and part of the Newark Basin around Spruce Run Reservoir.

Russ’ Wrench is located just a few short miles east of Union Township, in Clinton, New Jersey. We’re proud to be Hunterdon County’s hometown service and repair shop, ready to service your car, truck or SUV. Our shop is equipped to handle everything from brake replacements in classic Corvettes, to electrical issues in a brand-new Mercedes S-Class, to a glow plug problem in a heavy-duty diesel Chevy truck. We use state-of-the-art diagnostics tools, along with our years of education and experience, all to help you protect the investment you’ve made in your vehicle. We provide affordable, friendly service that makes auto repairs a little less of a pain, and that will have you recommending our shop to your friends and family.


  • Friendly, knowledgeable hometown staff
  • ASE Master-Certified technicians
  • Monroe Expert Plus
  • ACDelco Preferred Service Center
  • GM Certified
  • Loaner car available
  • From regular service to major repairs, Russ’ Wrench is the place for drivers in Union Township to go for all their vehicle needs. We provide the best in hometown deals and service.

Call our team here at russ’ wrench, or click on the online appointment scheduler to book your appointment today!