
Automotive Diagnostics & General Auto Repair
Our primary service — the diagnostic checkout that every accurate repair starts with.
Learn More32+ years of Blue Seal diagnostic experience
32+ years of master diagnostic experience. Get honest, root-cause answers and upfront pricing before any work begins
$99 + tax diagnostic fee credited toward qualifying same-day repairs
Start with a conversation
Give Derrick a little context first. He can review your concern, explain the next step, and arrange a focused Google Meet consultation when it is useful.
Tell us what the vehicle is doing, when it started, and which warning lights are on.
Include the year, make, model, and optional VIN so Derrick can prepare for the conversation.
Request a consultation first, then use Google Meet when you and Derrick are ready to talk.
Owner-operated since 2015

Owner-operated since 2015
Derrick M. is a Blue Seal master mechanic with 32+ years of hands-on diagnostic experience. He reads live sensor data, tests circuits, and proves the root cause before recommending a single repair.
You get a written estimate first, flat-rate labor, and a plain-English explanation of what your vehicle actually needs.
What we repair
Precision repair for every underhood system — in-shop or mobile.

Our primary service — the diagnostic checkout that every accurate repair starts with.
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Stopping power, pedal feel, and ABS traction systems restored to factory specification.
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Root-cause testing for check engine lights, no-starts, leaks, and electrical gremlins.
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Underhood mechanical work from cooling and charging systems to full engine and transmission swaps.
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Pressure, volume, and injector testing that fixes rough running instead of guessing at it.
Learn MoreHow it works
Four clear steps from your first call to a repair you approved in writing.

Step 1
Reach out online or by phone to share your vehicle's symptoms and schedule a convenient appointment.

Step 2
Using advanced diagnostic equipment, Derrick M. evaluates the symptoms to pinpoint the precise root cause of the issue.

Step 3
Receive a transparent, plain-English explanation of the necessary repairs and a price quote before any work starts.

Step 4
Once approved, expert maintenance or component replacement is carried out using high-grade parts and proven techniques.
Why drivers trust us
Diagnosis first, written pricing second, repairs backed by the owner who performed them.
Backed by our 100% customer satisfaction commitment, transparent written estimates before work, and flat-rate labor guarantees.

32+ years of certified diagnostic and mechanical experience on every job.

Live sensor data and circuit testing isolate the real root cause first.

You approve a detailed written estimate before any work begins.

Standardized labor pricing — no unpredictable hourly clock.

Mobile repair within 5 miles of April Lane ($50–$99 plus labor and tax).

Derrick personally performs and tests every repair.
Google reviews
4.2 average from 21 Google reviews
Inside the shop
Tap any photo to zoom in on real repair work.
Where we work
In-shop on April Lane, plus mobile repair within roughly 5 miles.
43227 · 43232 · 43213 · 43206
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Mobile service within ~5 miles of 3765 April Ln, Columbus, OH 43227

Written estimates
Request a consultation with Derrick M. about diagnostics, brakes, engine, A/C or mobile repair anywhere within 5 miles of our Columbus shop.