Car trouble?
We’ll get you
back on the road quickly.
JAY R AUTOMOTIVE runs in Gaithersburg on honest work, ASE-certified hands, and a 12-month warranty on what we fix. Bring it in and we will tell you, plainly, what is wrong.




























Feature any certifications & brands you want here
All makes. All work that matters.
Engine diagnostics
12-mo warrantyBrake repair
12-mo warrantyOil changes
12-mo warrantyTransmission service
12-mo warrantySuspension repair
12-mo warrantyAC service
12-mo warrantyPre-purchase inspections
12-mo warrantyFleet maintenance
12-mo warranty
We work the way the work demands. Not the clock.
The bay is lit when the car is in. We diagnose without guessing, we explain in plain words, and we tell you the price before we start. If a part doesn’t need replacing, we say so.
We work on every make. Foreign, domestic, light truck. The tools are calibrated, the technicians are ASE-certified, and the parts we install carry our 12-month warranty. That is the deal, whether you found us today or your neighbor did last week.
Most jobs go out same day. The ones that don’t, you hear from us by phone before sundown.
- ASE
- Certified technicians
- OEM
- Original parts
- 12-MO
- Warranty on repairs
Four things we don’t cut corners on.
ASE-certified hands
Every repair is performed by a technician who has passed and maintains the ASE certification standard.
12-month warranty
Parts and labor on every covered repair. If something we fixed fails inside the year, we make it right.
OEM-grade parts
We use original-equipment or matched-spec parts. No bargain-bin substitutes that fail twice as fast.
Honest estimates
You know the price before we start. If we find something else, we call you. No surprises on the invoice.
Frames from the bay.
The work speaks. Then the customers speak.
Based on 269 Google reviews
“I recently purchased a car and wanted a proper baseline checkup, and I honestly couldn’t have chosen a better mechanic than Jay.I’ve worked with many mechanics before, but I’ve never met someone as”
Junha Jang4 months ago“Came to these guys to get a muffler delete, which i needed in a rush since i had a trip the next day. They took me in same day, and got it done with no preparation. They did a custom straight pipe, an”
Gabriel Yettera month ago“Hello, to whom ever reads this,This may be a lengthy review, but I believe it’s important to share my experience with Jay R Automotive from the very beginning. I initially visited the shop seeking a”
Christian Palacios6 months ago“I had a great experience with Jay R Automotive. From the moment I arrived, the staff was professional and clearly knew what they were doing. What stood out the most was how careful they were with my r”
Kye Do2 months ago
Send the details. We will come back with a number.
No upsell, no pressure, no jargon you have to translate. Tell us the make, the model, and what it is doing wrong. We will reply with a written estimate inside one business day.
- ASE-certified hands on every diagnosis
- 12-month warranty on parts and labor
- Honest estimate before any work begins
- OEM-grade parts, never bargain substitutes
When the lights are on, we are working.
Walk in, tow in, or call ahead. Whichever gets your car looked at soonest is the right answer.
Drop by, call in, write us.
The phone is answered during shop hours. Email gets a reply within one business day.
- Location8154 Beechcraft Ave, Gaithersburg, MD 20879, USA
- Phone(240) 750-4820
- Emailemailjayrauto84@outlook.com
- HoursMon 9:30am-6:30pm, Tue 9:30am-5pm, Wed 9:30am-6:30pm, Thu 9:30am-5pm, Fri 9:30am-6:30pm, Sat-Sun Closed