Infiniti Auto Repair Shop in Hartford County

Shape Effect | M&M Auto Group

Service and Repair of Infiniti Vehicles

At M&M Auto Group in Simsbury & Weatogue, CT, we're passionate about servicing Infiniti vehicles. Your Infiniti vehicle is a luxurious investment, and we want to help you keep it that way! You can relax knowing that a professional and experienced technician is working on your vehicle. You will be able to bring your Infiniti car whether it is a G, Q50, Q60, QX50, QX60, or a part of the IPL series, to our auto repair center and have a professional make sure that your vehicle is running at its best for a reasonable price. Our trained team of technicians is dedicated to helping you to get back on the road safely and quickly.

To make sure that your Infiniti vehicle is safe for the road, we suggest that you bring it in for regularly scheduled maintenance. The purpose for these services is to look over the vehicle for signs of wear which may cause problems down the road. This preventative maintenance often saves our customers money in the long run because things were taken care of before a major repair or overhaul was needed. If your Infiniti vehicle does need a repair, our skilled technicians can run diagnostics and repair your Infiniti automobile.

Give us a call to make an appointment for the maintenance or repair of your Infiniti vehicle!

Rely on the Word of Others

Trusted by your neighbors for honest repairs

Reviews Stars Rating | M&M Auto Group

5-star Review by Rebecca Goberman

"M and M Auto is friendly, professional and thorough. We have been going to them for years for everything from routine maintenance to repairs after an accident.  They don't do major body work but do all other services. It is easy to get appointments within a reasonable time frame.  Digitally sent, detailed receipts and estimates make it easy to keep track of your car's maintenance history."

Reviews Stars Rating | M&M Auto Group

5-star Review by Daniel Roth

"My family has been going to M & M Tire & Auto for 15 years! Jason has always been very professional and courteous. Bill the owner is a good judge of character and it shows in his employees. I’d highly recommend this shop for any service needs. They’ve done it all for me. Lift kit on my Jeep, transmission in my Jetta! They fix everything!"

Infiniti Repair Nearby

Expert Infiniti Repair and Maintenance in Simsbury & Weatogue, CT

M&M Auto Group proudly serves drivers in Simsbury and Weatogue, CT, as well as throughout Hartford County and the Greater Hartford / Capitol Region of Connecticut. Conveniently located in Farmington Valley, our facilities offer easy access for commuters, families, and local businesses seeking dependable auto repair and maintenance services. Whether traveling for work or navigating nearby roadways, our locations are centrally positioned to efficiently serve surrounding communities.


Since 2008, M&M Auto Group has supported drivers across Simsbury, Weatogue, and the surrounding Hartford County area with consistent, professional automotive care. With ASE-certified technicians, AAA affiliation, and service backed by the NAPA 24-month/24,000-mile Nationwide Warranty, customers throughout the Greater Hartford region rely on us for dependable workmanship and long-term reliability. Operating in both communities allows us to provide added convenience while maintaining the same trusted standards at each location.

Areas of Service:

  • Avon
  • Canton
  • Granby
  • East Granby
  • Bloomfield
  • Windsor
  • Windsor Locks
  • West Hartford
  • Farmington
  • Burlington
  • New Hartford
  • Hartford
  • East Hartford
  • South Windsor
  • Enfield
  • Suffield