Stewart Mobile Repair mechanic working on a car engine
Same-Day Service Available

Mobile Mechanic in Fremont & the Bay Area

Warranty-backed repairs for drivers who want it done right. ASE-certified mechanics at your door with clear estimates before work begins.

4.9★ Google Rating12-Mo / 12k-Mi WarrantyBAR Licensed & Insured
4.9 Stars (65 Reviews)
ASE-Certified Mechanics
12-Month / 12k-Mile Warranty
BAR Licensed & Insured

How Mobile Repair Works

Get your car fixed without the hassle of a tow truck or waiting in a shop.

01

Tell Us The Issue

Call, text, or request an estimate to let us know what's wrong and where your car is located.

02

We Come To You

Our ASE-certified mechanic arrives with the right tools and parts to your home, office, or roadside.

03

Clear Estimate & Repair

We diagnose the issue, provide a transparent price, and fix your car right.

Stewart Mobile Repair service vehicle parked in a driveway
Professional Equipment

The Shop Comes to You

Full-Service Auto Repair in Your Driveway

We've equipped our mobile service vehicles with the same advanced diagnostic tools and heavy-duty equipment you'd find at a dealership.

Mechanic running computer diagnostics on a vehicle

Advanced Diagnostics

We don't just guess. We use professional OBD2 scanners to pinpoint the exact issue.

OEM Quality Parts

We source high-quality replacement parts to ensure your repair lasts.

Expert Mobile Auto Services

From no-start diagnostics to full brake replacements, we handle it all.

Brake Repair

Complete brake pad and rotor replacement. Stop squeaking and improve safety.

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No-Start Diagnostics

Car won't turn over? We'll find out if it's the battery, starter, alternator, or something else.

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Battery Replacement

Fast battery testing and replacement. We bring the right battery for your make and model.

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Alternator Repair

If your car is dying while driving or lights are dimming, we can replace your alternator on-site.

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Starter Replacement

Hearing a clicking noise when you turn the key? We'll get your starter swapped out quickly.

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Check Engine Light

Professional OBD2 scanning and electrical diagnostics to pinpoint the exact issue.

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Trusted by the Bay Area

Google4.9(65 reviews)
Kenneth Kneis
Kenneth Kneis
3 months ago

Stewart Mobile repair experience was awesome. Mechanic showed up to my daughter's residence on time, communicated arrival timing...

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efficiently, diagnosed the Honda CRV issue quickly and explained findings thoroughly. Replaced alternator and battery same day. Very polite and professional service.

Veronica Pena
Veronica Pena
4 months ago

My nephew bought a car and it sprung a leak somewhere. It being an Audi I asked some friends who they used. Alex was...

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recommended by a couple of them. Well he did not disappoint. We called, he scheduled us in, he came and he fixed it same day. It took most of the day but it was done here at our home without having to tow it anywhere. Of course we will use his services again.

Amado Tadiarca
Amado Tadiarca
5 months ago

My Chevy Express 3500 wouldn't start and a previous tech said it was something completely different. Stewart Mobile quickly...

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diagnosed the issue and saved me hundreds, if not thousands, of would-be costs had I listened to the first tech. He was fast in responding and very professional.

Eric Tolani
Eric Tolani
7 months ago

Alex is meticulous when it comes to his craft. Definitely has a passion for cars that you can see with his attention to detail...

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and drive to get the job done efficiently and effectively. He works with OEM parts and offers warranty on his work equivalent to that of dealerships which is extremely rare for small business auto mechanics. He replaced the starter on my Infiniti Q60S. The starter is located in a place that's extremely difficult to find space to remove it, but with a little improvisation he made it work! He also buffed out a few minor scratches on my front bumper at no cost! His prices are very honest and his labor rate is extremely reasonable, especially in this economy. Definitely recommend Stewart Mobile Repair for all your auto repair needs. I know I'll definitely be calling him in the future!

Why Choose Stewart Mobile Repair?

Licensed, Insured & Warranty-Backed

BAR licensed, fully insured, and every repair is backed by a 12-month/12,000-mile warranty.

Mobile Convenience

Skip the tow truck and the dirty waiting room. We repair your car wherever it's parked.

Transparent Pricing

No hidden fees. We provide a clear estimate before any work begins, so you know exactly what you're paying for.

Request an Estimate

Built for drivers who want the repair done right.

4.9 Stars (65 Reviews)
12-Mo/12k-Mi Warranty
ASE-Certified & Licensed

We focus on accurate diagnostics, quality repairs, and warranty-backed service, not the lowest price.

Frequently Asked Questions

Do you charge a fee just to come out?
We charge a standard mobile diagnostic fee which covers our travel to your location and the initial inspection of your vehicle. If you choose to have us perform the repair, a portion of this fee is applied to your final bill.
What areas do you serve?
We serve Fremont, San Jose, Hayward, Union City, San Leandro, Sunnyvale, Santa Clara, Milpitas, and Dublin.
Do you offer a warranty on your work?
Yes, all our repairs come with a 12-month / 12,000-mile warranty on parts and labor for your peace of mind.
Can you fix my car if it's parked on the street?
In most cases, yes. As long as it is safe to work on the vehicle and we are not blocking traffic, we can perform many repairs right on the street. However, for major jobs or safety reasons, a driveway or parking lot is preferred.
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