The Most Trusted Name In Auto Repair Service

• We provide a complimentary inspection with every service to help uncover problems before them become concerns.

• We us only Original Equipment Supplier parts

• We warrantee most work and parts for 36 months or 36,000 miles.

• Our technicians receive significantly more training than a typical dealership employee

• Our facility is outfitted with state-of-the-art diagnostic and auto repair service equipment

• We have been repairing autos in the greater Princeton area for over 6 years

Auto Services and Repairs

• 24 Month 24,000 Mile Service & Part Warranty - Twice the Industry Standard. Our Shuttle Service is available to make your vehicle service more convenient.Going out of town? Drop off your vehicle for service and we'll have it ready when you return. Free Local Shuttle Service & Loaner Vehicles. Union Line Garage offers the following full services and repairs to keep your car operating at peak performance.
• Cooling Systems

• Mufflers

• Transmission Service & Repair

• New and Rebuilt Transmissions

• Tires: Mounting, Balancing, & Flat Repair

• Wheel Alignment

• Pre-Purchase Inspections

• Complete Engine Performance Check

• Tune-Ups & Oil Changes

• Engine Repair & Replacement

• Computer Diagnostics

• Air Conditioning Service & Repair

• Electrical System Diagnosis & Repair

• Brake Repair

• Suspension & Steering Repair

• ASE Certified Technicians

Audi Repair Shop

• Audi Repair Shop
  We are the dealer alternative for Audi repair in the Hopewell, NJ area. Specializing as an Audi Repair Shop allows us to know each Audi model completely inside and out. Our Auto Repair facility is equipped with state of the art diagnostic equipment to service your Audi. Our technicians are certified, trained and most importantly, they truly care about our customers.

Audi Services and Repairs

• Union Line Garage offers the following full Audi services and Audi repairs to keep your car operating at peak performance.
• Audi Cooling Systems

• Audi Mufflers

• Audi Transmission Service & Repair

• Audi New and Rebuilt Transmissions

• Audi Tires: Mounting, Balancing, & Flat Repair

• Audi Wheel Alignment

• Audi Pre-Purchase Inspections

• Audi Complete Engine Performance Check

• Audi Tune-Ups & Oil Changes

• Audi Engine Repair & Replacement

• Audi Computer Diagnostics

• Air Conditioning Service & Repair

• Audi Electrical System Diagnosis & Repair

• Audi Brake Repair

• Audi Suspension & Steering Repair

• ASE Certified Technicians

BMW Repair Shop

• Union Line Garage Auto Service is the Hopewell, NJ choice for a BMW Repair Shop.
  Our professional staff is trained ready to offer you cutting edge BMW repair & Service.

• We offer BMW repair services to the Princeton, Skillman, Hopewell, Pennington and Flemington areas.
  Contact our professional staff today. Better than BMW dealership Quality. Every Car. Every Time.

Bmw Services and Repairs

• Union Line Garage offers the following full services and repairs to keep your BMW operating at peak performance.
• BMW Cooling Systems

• Mufflers

• BMW Transmission Service & Repair

• BMW New and Rebuilt Transmissions

• BMW Tires: Mounting, Balancing, & Flat Repair

• BMW Wheel Alignment

• BMW Pre-Purchase Inspections

• BMW Complete Engine Performance Check

• BMW Tune-Ups & Oil Changes

• BMW Engine Repair & Replacement

• BMW Computer Diagnostics

• BMW Air Conditioning Service & Repair

• BMW Electrical System Diagnosis & Repair

• BMW Brake Repair

• BMW Suspension & Steering Repair

• ASE Certified Technicians

Jaguar Repair Shop

• Union Line Garage Auto Service is the Hopewell, NJ choice Jaguar Repair Shop service.
  Our professional staff is trained ready to offer you cutting edge Jaguar repair & service.

• Our Service Team is on the cutting edge of maintenance and repair.
  That makes owning and maintaining your Jaguar cost effective. Visit our Jaguar repair shop and you will experience Better Than Dealership Level Quality. Every Car. Every Time.

• We offer Jaguar repair services to the Princeton, Skillman, Hopewell, Pennington and Flemington areas. Contact our professional staff today.

Jaguar Services and Repairs

• Union Line Garage offers the following full services and repairs to keep your Jaguar operating at peak performance.
• Jaguar Factory Level Service And Repair Procedures

• Jaguar Timing Belt Service

• Jaguar Engine Performance: Diagnosis & Repair

• Jaguar Computer Diagnostics

• Jaguar Air Conditioning Service & Repair

• Jaguar Electrical System Diagnosis & Repair

• Jaguar Brake System Repair & Lamp Inspections

• Jaguar Tires - Mounting, Balancing & Flat Repair

• Jaguar Suspension & Steering Repair

• Jaguar Maintenance & Oil changes

• Jaguar Cooling System Service & Repair

• Jaguar Factory Recommended Maintenance

• Jaguar Clutches & Transmissions

• Jaguar Engine Repair & Replacement

• Pre-purchase Inspections

• Jaguar Maintenance Inspections

• State Inspections

• Jaguar Exhaust & Mufflers Repair & Replacement

Mercedes-Benz Repair Shop

• We are the dealer alternative for Mercedes-Benz repair and service in the Hopewell, NJ Area.
  Specializing as a Mercedes-Benz repair shop allows us to know each model completely inside and out. Our auto repair facility is equipped with state of the art diagnostic equipment to service your Mercedes-Benz. Our technicians are certified, trained and most importantly, they truly care about our customers.

• Mercedes-Benz Repair & Service Excellence is at our roots.
  Union Line Garage was born as a German Car Repair shop. Our staff is trained to excel beyond Mercedes-Benz Dealership level quality standards.

Mercedes-Benz Services and Repairs

• Union Line Garage offers the following full services and repairs to keep your Mercedes operating at peak performance.
• Mercedes Factory Level Service And Repair Procedures

• Mercedes Timing Belt Service

• Mercedes Engine Performance: Diagnosis & Repair

• Mercedes Computer Diagnostics

• Mercedes Air Conditioning Service & Repair

• Mercedes Electrical System Diagnosis & Repair

• Mercedes Brake System Repair & Lamp Inspections

• Mercedes Tires - Mounting, Balancing & Flat Repair

• Mercedes Suspension & Steering Repair

• Mercedes Maintenance & Oil changes

• Mercedes Cooling System Service & Repair

• Mercedes Factory Recommended Maintenance

• Mercedes Clutches & Transmissions

• Mercedes Engine Repair & Replacement

• Pre-purchase Inspections

• Mercedes Maintenance Inspections

• State Inspections

• Mercedes Exhaust & Mufflers Repair & Replacement

Porsche Repair Shop

• Union Line Garage Auto is the Hopewell, NJ area's choice for Porsche repair & service.
  Our professional staff is trained ready to offer you cutting edge Porsche repairs & maintenance. Visit our Porsche Repair Shop for you next service and experience a pleasant alternative to the Porsche Dealership.

• We are located in Hopewell, NJ near Princeton, Skillman, Hopewell, Pennington and Flemington.
  Porsche vehicles require a service center that is capable of meticulous service.

Porsche Services and Repairs

• Union Line Garage offers the following full services and repairs to keep your Porsche operating at peak performance.
• Porsche Cooling Systems

• Porsche Mufflers

• Porsche Transmission Service & Repair

• Porsche New and Rebuilt Transmissions

• Porsche Tires: Mounting, Balancing, & Flat Repair

• Porsche Wheel Alignment

• Pre-Purchase Inspections

• Porsche Complete Engine Performance Check

• Porsche Tune-Ups & Oil Changes

• Porsche Engine Repair & Replacement

• Porsche Computer Diagnostics

• Porsche Air Conditioning Service & Repair

• Porsche Electrical System Diagnosis & Repair

• Porsche Brake Repair

• Porsche Suspension & Steering Repair

• ASE Certified Technicians

Saab Repair Shop Serving Northern NJ

• There is only one choice for Saab repair in Northern NJ, Union Line Garage.
  Our professional staff is trained ready to offer you cutting edge Saab service & repair. With the uncertainty Saab has faced, rest assured we are the alternative to Saab Dealership repair & service.

• We are equipped with Saab Dealership level service & diagnostic equipment.
  Our Saab Repair & Service Team is here to maintain your Swedish vehicles.

• Experience what a Saab repair shop should be.
  We have replaced the Saab dealership.

Saab Services and Repairs

• Union Line Garage offers the following full services and repairs to keep your Saab operating at peak performance.
• Saab Cooling Systems

• Saab Mufflers

• Saab Transmission Service & Repair

• Saab New and Rebuilt Transmissions

• Saab Tires: Mounting, Balancing, & Flat Repair

• Saab Wheel Alignment

• Pre-Purchase Inspections

• Saab Complete Engine Performance Check

• Saab Tune-Ups & Oil Changes

• Saab Engine Repair & Replacement

• Saab Computer Diagnostics

• Saab Air Conditioning Service & Repair

• Saab Electrical System Diagnosis & Repair

• SaabBrake Repair

• Saab Suspension & Steering Repair

• ASE Certified Technicians

Volkswagen Repair Shop

• Hopewell, NJ's Volkswagen Repair Shop. We offer exquisite service for you and your VW.
  Union Line Garage is the Hopewell, NJ area's choice for Volkswagen repair. Our professional staff is trained ready to offer you cutting edge Volkswagen service & repair.

• We offer service for Princeton, Skillman, Hopewell, Pennington and the Flemington areas.

• Our customers recommend us to their friends and family for the best in European and Import vehicle repair.

Volkswagen Services and Repairs

• Union Line Garage offers the following full services and repairs to keep your Volkswagen operating at peak performance.
• Volkswagen Cooling Systems

• Volkswagen Air Conditioning Service & Repair

• Volkswagen Transmission Service & Repair

• Volkswagen New and Rebuilt Transmissions

• Volkswagen Tires: Mounting, Balancing, & Flat Repair

• Volkswagen Tune-Ups & Oil Changes

• Volkswagen Suspension & Steering Repair

• Volkswagen Complete Engine Performance Check

• Volkswagen Wheel Alignment

• Volkswagen Engine Repair & Replacement

• Volkswagen Computer Diagnostics

• Volkswagen Mufflers

• Volkswagen Electrical System Diagnosis & Repair

• Volkswagen Brake Repair

• Pre-Purchase Inspections

• ASE Certified Technicians

Volvo Repair Shop

• We are the dealer alternative for Volvo service and repair in the Hopewell, NJ Area.
  Specializing as a Volvo Repair Shop allows us to know each model completely. Our auto repair facility is equipped with state of the art diagnostic equipment to service your Volvo. Our technicians are certified, trained and most importantly, they truly care about our customers.

• Volvo on board computer systems require Factory Level Diagnostic Equipment.
  Union Line Garage offers service that exceeds the Dealership Experience.

• Our customers travel from Princeton, Skillman, Hopewell, Pennington and Flemington.

Volvo Services and Repairs

• We offers the following full services and repairs to keep your Volvo operating at peak performance.
• Vovlo Complete Engine Performance Check

• Vovlo Tune-Ups & Oil Changes

• Vovlo Engine Repair & Replacement

• Vovlo Computer Diagnostics

• Vovlo Air Conditioning Service & Repair

• Vovlo Electrical System Diagnosis & Repair

• Vovlo Brake Repair

• Vovlo Suspension & Steering Repair

• Vovlo Cooling Systems

• Vovlo Mufflers

• Vovlo Transmission Service & Repair

• Vovlo New and Rebuilt Transmissions

• Vovlo Tires: Mounting, Balancing, & Flat Repair

• Vovlo Wheel Alignment

• Pre-Purchase Inspections

• ASE Certified Technicians

Specials

• Apply for a BOSCH Service Credit Card
  Enjoy 0% financing at every car service visit! The BOSCH Credit car repair financing program is an excellent way to catch up on deferred maintenance.

• Provide Your Kids With A Way To Pay For Car Service & Repairs While At College.

• Take Care Of Maintenance And Repairs Previously Deferred.

• Enjoy Deferred Interest On Every Service Visit.

• Better Manage The Cost Of Larger Services & Repairs.

• Expert Vehicle Repair Service
  Serving Princeton, Skillman, Hopewell, Pennington and Flemington. Servicing Acura, Audi, BMW, Honda, Hyundai, Infiniti, Jaguar, Lexus, Mazda, Mercedes-Benz, Nissan, Porsche, Saab, Scion, Subaru, Toyota, Volkswagen & Volvo.