JM
JMD Mobile Mechanic
Professional Auto Repair That Comes to You – Honest, Reliable, and Convenient!
4.4
Auto Repair
$$
Professional Auto Repair That Comes to You – Honest, Reliable, and Convenient!
JMD Mobile Mechanic provides top-quality, on-site automotive repair and maintenance services directly at your home or workplace in Gwynn Oak, MD, and surrounding areas. With a 4.6/5 rating from 82 reviews, we specialize in honest diagnostics, efficient repairs, and transparent pricing. Our certified mechanics bring the shop to you, saving you time and hassle while ensuring your vehicle runs smoothly. Trusted for our professionalism and fair rates, we handle everything from tune-ups to complex fixes with pride.
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Comprehensive vehicle inspection and issue identification at your location, with clear explanations and no hidden fees.
Expert repair of alternators, spark plugs, coils, and other engine components to restore performance and reliability.
Full-service tune-ups performed at your convenience, including fluid checks, filter replacements, and system adjustments.
Detailed vehicle assessments for buyers, helping negotiate fair prices and avoid future repair costs.
Diagnosis and repair of transmission issues, brake systems, and related components to ensure safety and functionality.
Overall rating
Geo Host
VerifiedI paid Jonathan Michael Douglass (JMD) $502 for mobile auto repair services and parts. Through gross negligence, he improperly routed a live wiring harness, causing it to severely melt, and left main engine grounds unbolted - creating an extreme vehicle fire hazard. He abandoned the job in this dangerous state, never delivered the remaining parts, and explicitly refused to refund the unrendered services. He never responded to texts nor calls after the car was left in a inoperable state.
Charlene Brandon
I understand that I called u in the middle of working with someone else but mechanic told me he will be here at 8;40pm which was fine And then changed it to 10:30 and I have been waiting up fir him and no response This is terrible and unprofessional
Katarina Morvel
I had a great experience with this mobile mechanic. He was incredibly nice, professional, and easy to communicate with from the start. What really stood out was how quickly he was able to come out—same-day service made a huge difference for me. He not only fixed the issue but also diagnosed the problem for me, taking the time to explain everything clearly so I actually understood what was going on with my car. I really appreciated how thorough and helpful he was throughout the whole process. On top of that, his pricing was very reasonable and affordable compared to what I expected. Overall, I highly recommend him if you’re looking for someone reliable, honest, and efficient. I’ll definitely be using his services again! :)
Jimmy Born
John did a great job changing my rotors and pads on my Honda Civic. Good service and a fair price!!!
LW Nelson
We scheduled 2 appointment and he never showed up. I think hes not serious about his service.
Luke Miller
Good communication and quick turnaround time. Helped me out in pinch today.
