About Mas Auto Repair

Mas Auto Repair, established in 2022, is a car repair business in Frederick dedicated to serving automobile owners. The mechanics are described as professional, quick, and careful, ensuring vehicles are safe and meet all regulations and inspections. Customers praise the friendly and welcoming atmosphere, highlighting the staff's kindness and hospitality. The shop has been commended for providing prompt service, such as fixing a fuel line issue quickly and efficiently, and for going the extra mile by checking tire pressure for free even when no repairs were needed. Mas Auto Repair is known for providing clear quotes and addressing customer needs promptly, making it a highly recommended choice for car repairs.

Photos

Add a Photo
Mas Auto Repair
View All Photos

Reviews for Mas Auto Repair

Write a review
  • Mar 2026

    Great local auto repair shop. They fix all brands and even do light body work. They guarantee all of their work. Turn around time is fast considering how busy they are. They are open six days a week and closed on Sunday. Gregoria, the owner, runs a fair and honest repair shop. She only repairs what needs to be repaired. No up selling. We like that. Repair estimates are sent to you via text message. She has done minor and major work on our fleet of hybrid and non hybrid cars. This is a no frills auto repair shop that gets the job done at the best price possible.

  • Aug 2025

    F150 seemed to have transmission troubles with it getting stuck in 4X4 low drive. Could not get it to shift gears normally. Stopped in here by recommendation of AutoZone and the owner and her head mechanic gave it a thorough look over with a multi meter and a code reader. She took the time to show us the diagnostic codes on the reader, high voltage warnings, low voltage warnings. Diagnosed it as bad battery. Cleared the code and issue immediately went away. Replaced the battery like she said and all good to go. Owner and mechanic were very friendly and very knowledge. Will absolutely go back here for service again.

  • Mar 2024

    Had a bit of an emergency when a squirrel chewed through my fuel line. Stopped in here because it was the closest auto repair place that was open on a Saturday. They were very friendly and fixed it at a reasonable price.

Hours

Monday: 7:30AM - 5:30PM
Tuesday: 7:30AM - 5:30PM
Wednesday: 7:30AM - 5:30PM
Thursday: 7:30AM - 5:30PM
Friday: 7:30AM - 5:30PM
Saturday: 8AM - 3PM
Sunday: Closed

Location

5608 Buckeystown Pike, Frederick

Directions Call Website Suggest an Edit