Infiniti Auto Repair Shop in Smithtown, NY

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Service and Repair of Infiniti Vehicles

Infiniti vehicles combine luxury with performance, requiring expert care to keep them operating at peak levels. At A & R Auto Repair in Smithtown, NY, we provide specialized service and repair for all Infiniti models. Our ASE-certified technicians are experienced with Infiniti’s advanced technology and use state-of-the-art diagnostics to deliver accurate solutions.

From scheduled maintenance to complex repairs, we use high-quality parts and advanced tools supported by Worldpac and Technet. Whether it’s brakes, engine repairs, or transmission service, we provide the attention to detail that Infiniti drivers expect. Every service is covered by our Certified Auto Repair 12-month/12,000-mile warranty, ensuring reliability and confidence.

Smithtown, NY Infiniti owners rely on A & R Auto Repair for professional care, transparent communication, and dependable results. By combining expertise with a customer-first approach, we help Infiniti drivers enjoy the performance and comfort their vehicles are known for.

Infiniti Q50, QX60 & QX80 Service in Smithtown, NY

From the Q50 sedan to the QX50, QX60, and QX80 SUVs, and the G-series cars still on Long Island roads, our ASE-certified technicians know what Infiniti vehicles need as the miles add up. We handle oil changes, brake service, check-engine diagnostics, suspension repair, and engine and drivetrain work — plus routine maintenance to keep small issues from turning into expensive ones. Every job is backed by our 12-month/12,000-mile warranty and quality parts from Worldpac and Technet.

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Rely on the Word of Others

Trusted by your neighbors for honest repairs in Smithtown, NY

Reviews Stars Rating | A & R Auto Repair

5-star Review by Skylar Cain

"They have a great system that you can see what needs to be done or should be done soon with pictures for each one so you know exactly where the problem is coming from. I have brought my car in many times and it is very fairly priced for the amount of work done. I have always been greeted and treated very well. I can not thank and recommend A&R enough!"

Reviews Stars Rating | A & R Auto Repair

5-star Review by M M

"I wish I can add 100 more stars! The team at A&R were all super helpful and accommodating when I had a last minute issue with my car. All pricing was explained up front and they helped set up a tow truck to pick up my car. They kept me informed every step of the way and made life easier knowing my car was in good hands. I will definitely be coming back for all my mechanical needs for my car. Thanks again!"

Comprehensive Automotive Care for Every Driver

Quality Repairs and Maintenance Designed to Keep You Moving

Need brake service, an oil change service, or wheel alignment in Smithtown? Our ASE-certified team has you covered.

Wheel Alignment

Our namesake specialty since 1977, we perform precise 2-wheel and 4-wheel alignments that correct pulling, uneven tire wear, and steering issues.

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NY State Inspections

Our team performs accurate New York State inspections, ensuring your vehicle meets safety and emissions standards before hitting the road.

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Oil Changes

Keep your engine running smoothly with affordable oil change services, whether you choose full synthetic, blend, or European import packages.

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Brake Repair

We diagnose and repair brake systems with precision, restoring stopping power and giving you confidence and safety while driving daily.

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Infiniti Repair Nearby

Expert Infiniti Repair and Maintenance in Smithtown, NY and the Surrounding Areas

Situated in the heart of Smithtown, A & R Auto Repair is proud to serve as a trusted destination for drivers seeking reliable and affordable automotive care. With ASE-certified technicians and a 12-month/12,000-mile warranty, our team ensures every vehicle receives expert attention—whether it’s routine maintenance or complex repairs. Conveniently located on East Main Street, our shop is easily accessible to residents throughout the area and neighboring communities.


We’re honored to serve customers not only in Smithtown but also in many surrounding towns across Long Island.

  • Lake Grove
  • Ronkonkoma
  • Central Islip
  • Deer Park
  • Dix Hills
  • Brentwood
  • Huntington
  • Northport
  • Islandia
  • Holbrook