RPM Diaries logo with a pink Mazda Miata NA and pop-up headlights
Welcome to RPM Diaries

Your car, cared for at your door.

We’re a mobile mechanic service in Los Angeles. Tell us what your vehicle needs and we’ll help connect you with a fair, dependable mechanic—without the shop runaround.

Start a service request How it works
Verified professionalsMechanic identity and qualifications are reviewed before work begins.
Clear, fair estimatesUnderstand the recommended work and price before approving repairs.
A documented service storyComplaint, cause and correction records keep each repair easy to understand.
Our Story

It started with a little girl and her diary.

A dream written on paper became a mobile mechanic business built on hope, trust and love for every car.

RPM Diaries began with a little girl who loved writing in her diary. When I set out to build a career in motorsports, I filled those pages with one dream: to create my own business in the automotive world — and one day, to open my own shop.

The journey was not easy, and the economy stood in my way at every turn. But it never stopped me. I founded this mobile mechanic business as a promise: to be a hope for every girl out there who needs a mechanic she can genuinely rely on — a skilled woman mechanic you can trust with the car you love.

Because your car deserves care you can believe in. Care like RPM Diaries.

— Yasaman, Founder
Prices

Simple prices. No surprises.

Every vehicle is different, but these prices make it easy to know where common services start. We’ll explain the work before anything begins.

Fall Spooky Special

Oil Change

$80

Brake Pads

from $200

Front $200 · Rear $200

Diagnostics

$50–$200

Price depends on the issue.

Brake Fluid Replacement & Bleeding

$200

Coolant Refresh Service

$80

Visual Inspection

Always free

Included with our services.

Bigger jobs

Belts, engine work and part replacements are priced by your vehicle model. Call us or ask our technicians for more information.

(323) 380-8328

No guesswork.
Just a clear path.

Good service starts with the right information. Share your vehicle, explain the concern in your own words, and choose how soon you need help.

01

Build your vehicle profile

Year, make, model, mileage and VIN help identify the correct specifications and available service history.

02

Describe the concern

Tell us what you see, hear, feel or smell—plus any warning lights, recent work or changes.

03

Set your timing

Choose the urgency and service location so the right mobile technician can be matched to the job.

1 Vehicle
2 Concern
3 Timing

Tell us about the vehicle

Use the details shown on the registration or inside the driver’s door.

Found on the registration, dashboard near the windshield, or driver’s door frame.
The standard

Work you can understand. Service you can trust.

Every repair should have a clear reason, a fair price and a record you can return to. That’s how better car care becomes less stressful.

  1. Plain-language explanationsKnow what was found, what is recommended and why it matters.
  2. Quality, warrantied partsPart choices and warranty details are documented before approval.
  3. Proof of completed workPhotos, notes and the final correction build a useful service record.
  4. Respect on both sidesTransparent expectations protect vehicle owners and skilled technicians alike.