Couldn't start my truck. Alarm was causing issues. Took me days of tinkering. Took Duncan a few hours to diagnosis and fix. Highly recommend. Friendly Staff.

As perfect as car service gets. True American team. Professional, courteous and surprisingly fair/low prices. Called at 130pm, set an appt for 230pm, arrived late at 330pm and they still took me in. Technician and front desk was very Professional and down to earth good people. Was out 40 min later with smog passed paper in hand. As good as it gets!

I use Duncan’s Auto for my smog but would for any repair. They are priced well professional and caring…something often hard to find in this world as a package! Thanks guys!!

Great service, they were a little expensive but they were fast, nice and open early. I did pay $189 for a smog for an older vehicle, not sure if I was ripped off though.

Love this place! Very professional, courteous and do a great job!!!! Thank you!!!

They have a great team of people there and very knowledgeable and the right price.

The customer service was excellent and friendly. They said they could take care of my Jaguar XJ8 and get it smogged and they did. I was very pleased with their service and professionalism.

Scammed us. Had our car for a month. Had them put a new transmission in the car and get it up and running. Whatever it takes we said. We paid them $5,000 to get everything possible done on the car and after a month of work we got the car back and it died 4 months later. They said only a 30 day warranty on the work they did. Maybe the other shops are better in Roseville or Citrus Heights, but the Duncan Auto in Lincoln ripped us off. Had to have the car towed to the junkyard after only 4 months. They just sat on our car. I checked from time to time while they had the car and it just sat in their parking lot. Do Not recommend………. Zero stars if I could. Lies and deception. Don’t believe a word they say. Typical BS auto shop.