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BMW Repair & Maintenance
Full repair and maintenance for BMW, from routine service to complex engine work — including modified and aftermarket-equipped cars.
BMW and German engine specialists in Riverside
Expert BMW Service, Wherever Your Car Is
A Riverside mobile mechanic specializing in BMW and German engines — diagnostics, brakes, engine work, and pre-purchase inspections, with every step explained before we touch anything.
4.4★
Google Rating
207
Google Reviews
Services
Everything we take on.
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Mobile Mechanic Service
We bring the diagnostic equipment and the expertise to your location — home, office, or a dealership lot during a pre-purchase inspection.
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Pre-Purchase Inspections
A full independent inspection before you buy — module mileage checks, code scans, a test drive, and time on a lift. Buyers out of state rely on us to represent them at the dealership.
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Engine Repair
Drive belt failures, power steering pumps, damaged threads, and teardown work on N55 and other German engines — including cars that arrive with problems left behind by previous shops.
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Brake Service & Repair
Squeaking, worn, or noisy brakes diagnosed and repaired, with the options and pricing explained up front.
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Diagnostics & Code Scanning
Full module scans and fault code diagnosis, from restraint codes after a low-voltage event to intermittent faults nobody else has pinned down.
Also offered
- Cooling System & Radiator Service
Photos
A look around.
German engines, explained at every step before we proceed
Our story
German engines are what we do
MB Motorworks is a BMW-focused repair shop and mobile mechanic service based on Palmyrita Avenue in Riverside. We work on the cars other shops send away — N55 teardowns, modified engines, twin-turbo V8s, restraint and module codes — and we do it either at our shop or wherever your car happens to be.
Our customers tell us the same thing again and again: we explain the options, we email at every step, and we get authorization before we proceed. When we open an engine and find damage from someone else's previous work, you hear about it before we go any further.
We're open seven days a week, including Saturday and Sunday afternoons, because cars rarely break on a schedule.
- BMW and German engine specialists
- Mobile service — we come to the car
- Open seven days a week
- Written updates and authorization before any work
What customers say
“This wasn't a simple fix. As they tore down the N55 motor, they found complex issues from previous work… Their communication was 100% transparent. They emailed me at every single step, explained what they found, and got my authorization before proceeding. This is exactly what you want from a BMW mechanic shop.”
“High integrity mobile mechanic, did a prepurchase inspection for me on a 2014 Mercedes GL450 with a V8 twin turbo… I chose Ron because I could tell he is a straight shooter, he clearly loves his German engines. When the dealer gave me a verbal "all clear" over the phone, Ron returned to the dealership to represent me and sort out significant issues that were not "all clear." Inspection fee was well worth it — saved me a bunch of money.”
“Took in my 2014 BMW 528i for brakes since it kept squeaking loudly each time it braked. He explained well the options I had and gave me a better price than the dealership. Did a great job. I highly recommend them! They are professionals and knowledgeable!”
Get it booked.
Serving Riverside, CA.
(951) 462-1040
Get directions →1710 Palmyrita Ave #1, Riverside, CA 92507, USA
Hours
Open now- Monday
- 8:30 AM – 5:00 PM
- Tuesday
- 8:30 AM – 5:00 PM
- Wednesday
- 8:30 AM – 5:00 PM
- Thursday
- 8:30 AM – 5:00 PM
- Friday
- 8:30 AM – 5:00 PM
- Saturday
- 9:00 AM – 2:00 PM
- Sunday
- 9:00 AM – 2:00 PM
1710 Palmyrita Ave #1, Riverside, CA 92507, USA
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