Professional mobile diagnostics and repair at your home or office. Appointment-based service — we come to you.
Supported vehicles: BMW · Mercedes · Honda · Audi
Submit a short service request to see if your vehicle qualifies.
The Process
Submit a short service request describing your vehicle and issue.
Your request is reviewed to confirm service availability.
Qualified requests are scheduled for an on-site diagnostic visit.
Repairs are performed on-site whenever possible.
Submit a short service request to see if your vehicle qualifies for service.
BMW Specialization
BMW vehicles are a primary specialty. A.D Automotive provides mobile diagnostics and repair for many common BMW service needs.
One of the most common BMW oil leak repairs — diagnosed and fixed on-site.
Prevents oil leaks and maintains proper engine sealing on BMW engines.
Identify cooling system faults before they become costly engine damage.
BMW water pumps are a known wear item — replaced on-site at your location.
Full brake service including pads, rotors, and brake fluid flush.
BMW battery replacement with proper registration for IBS-equipped vehicles.
Starter motor diagnosis and replacement — no tow truck required.
BMW fault code scanning, module diagnostics, and electrical system repair.
Need help with a BMW repair or diagnostic issue?
Why A.D Automotive
A.D Auto brings dealer-level BMW expertise directly to your driveway. No waiting rooms, no inflated shop rates — just honest, expert service at your convenience.
Deep knowledge of BMW systems — from 3 Series to X5, E-chassis to F-chassis. Not a generalist.
Upfront quotes before any work begins. No surprises, no hidden fees.
Home, office, parking lot — wherever your BMW is, that's where we work. Zero towing required.
Schedule at your convenience — we come to your home or office at your chosen time.

Hear It From Real Customers
Don't just take our word for it — watch what A.D Automotive customers have to say.
What Customers Say
A.D Auto is a true professional, honest, & great BMW mechanic. He knows BMW in & out — engine knowledge is Superior. A.D Auto serviced my e90, replaced engine mounts, coolant & differential fluid in 5hrs at half the cost of the dealer. If you're looking for a true BMW mechanic, A.D Auto is the man.
A.D Auto diagnosed and fixed an oil leak on my wife's 2013 BMW 328i. He was extremely thorough in describing what the issue was. He is a very effective communicator and explains things in a way that make you feel comfortable and not completely in the dark.
A.D Auto was very professional and up front with cost. I was able to get my spark plugs and coil springs changed out and he was done in less than an hour. A couple months down the line my vehicle wouldn't start — A.D Auto came back out and got me rolling again.
I reached out to A.D AUTOMOTIVE for service/repair for 2 of my BMWs and was left extremely satisfied. Highly recommend if you're in need of professional, quick, and high quality work. Both of my cars are now running smoothly. Great guy, great service!
I've used AD on multiple occasions to keep me rolling smooth. He's always on time and does the work well. He's an overall good guy who's proven to be reliable. He's my go-to mechanic.
This guy is awesome and honest — good price to fix any car. I got my BMW done and my Ford Explorer and he did a really good job. I will definitely get more work done from this guy. I recommend everybody.
Common Questions
Submit a service request and we will review your vehicle and service needs.
Evening and weekend appointments may be limited.
Get Started
Answer 4 quick questions to find out if your vehicle qualifies for service. We'll review your request and reach out to confirm your appointment.
Takes under 60 seconds. Tell us about your vehicle and what needs fixing.
Our system reviews your request and confirms whether we can help.
Qualified requests get direct access to schedule a diagnostic appointment at your location.
Where We Serve
Serving the greater Bay Area with appointment-based mobile diagnostics and repair.
Some service requests may require a Service Review Call prior to scheduling.