Auto Repair Services

The engine of a blue Subaru is shown with the hood open.

Full-Service Repairs. Light Diesel Expertise. Fast, No-Nonsense Work.

At Bessemer Ave Automotive Rehab, we don’t just fix cars — we restore confidence in your ride. With five active service bays, a fully equipped shop, and a skilled crew ready to handle it all, we provide honest, efficient, and expert automotive repair in Butler, PA.



We’re the shop drivers turn to when their car won’t cooperate. Whether it’s a stubborn check engine light, a complete powertrain failure, or a routine inspection, we’ll get it done — no excuses, no runaround.

Already have your own engine or transmission? No problem. Bring it in — we’ll install and test it.

One Stop for All Your Automotive Needs

Our shop is fully equipped to handle everything under the hood. No matter the year, make, or model — we’ve seen it, fixed it, and made it road-ready again.

Our Core Services Include:

A close up of a car engine with a belt on it.

Engine & Transmission Installation

  • Over 30 tested engines in stock (model years 2000 and up)
  • Transmission replacement and installation
  • Customer-supplied parts welcome

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A man is working on the engine of a car.

Light Diesel Repair

  • Powerstroke, Duramax, and Cummins systems
  • Diesel diagnostics, fuel systems, and emissions work
  • Turbochargers, glow plugs, and more

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A person is holding a scanner in front of a car engine.

Advanced Diagnostics

  • Electrical system troubleshooting
  • Engine performance issues
  • Check engine light and drivability concerns

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A man is working on the engine of a car with a wrench.

PA State Inspections & Emissions

  • Official Pennsylvania inspection station
  • Emissions testing and readiness services
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A close up of a car engine with a chain in it.
A water pump is sitting on top of a car engine.

FAQs About Our Auto Repair Services

  • Can I bring my own engine or transmission?

    Yes. We welcome customer-supplied parts and will install and verify functionality.

  • What diesel engines do you service?

    We specialize in light diesel — Powerstroke, Duramax, and Cummins-equipped vehicles.

  • How fast can you complete major repairs?

    With five bays and experienced techs, we offer quicker turnarounds than most shops. Timelines vary by job, but we always aim to get you back on the road fast.

  • Do you offer inspections and emissions?

    Yes — we’re a licensed PA inspection and emissions testing center.

  • Will you diagnose a check engine light?

    Absolutely. We offer full diagnostics and detailed explanations of what’s going on and why.

Why Our Services Stand Out

  • Speed: Five service bays for quick scheduling and fast turnaround
  • Inventory: Engines in stock and ready to go — no long waits
  • Experience: Real mechanics, not guesswork
  • Flexibility: Bring your own parts — we’ll install and make it work
  • Clarity: No shady estimates or surprise ch


We do things the way they should be done — straightforward, skilled, and on schedule.

Call Now to Schedule Reliable, Professional Auto Service

Whether you need a quick fix or a complete engine swap, Bessemer Ave Automotive Rehab has the skill and tools to do it right. Call today and book your repair — we’ll get your ride back on the road, fast.