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Steiner Auto & Diesel logoSteiner Auto & DieselPrescott, Arizona

About Us

Servicing Cars for Over 25 Years

Experience. Integrity. Performance. An owner-operated shop in Prescott, Arizona.

Who we are

This shop was built around a simple idea: most people do not want a service adviser, they want a mechanic who will tell them the truth. Owner-operated means the person responsible for the work is the person in the bay, so nothing gets lost in translation between what was found and what you were told.

Over 25+ years in the trade, we have worked on nearly everything that drives through Prescott: commuters, family SUVs, lifted 4WDs, ranch trucks, diesel pickups and local business fleets. That range is deliberate. A household with one car and one work truck should not need two shops.

How we work

  1. 1

    Diagnose before quoting

    We identify the actual failure with testing, not by reading a code and guessing at the part it mentions.

  2. 2

    Explain it in plain language

    You get told what failed, why it failed, and what happens if it waits.

  3. 3

    Quote, then repair

    Nothing is replaced without your approval. There is no printed upsell list attached to an oil change.

  4. 4

    Repair less when repair is enough

    Our in-house brake lathe is the clearest example: if a rotor measures within spec, we resurface it instead of selling a new one.

When customers come to us, we treat them like family and make sure the job is done right every time. Our goal is always to deliver honest work at a fair price.
Owner, Steiner Auto & Diesel, The Prescott Times · Read the article

What we do not do

Tires and wheel alignments. We say it on every page because it saves everyone a wasted trip. If a repair leaves your vehicle needing an alignment, we will tell you so you can book it before the new parts wear unevenly.

Where to find us

690 6th Street, Prescott, AZ 86301. Mon - Fri: 7:30am - 5:00pm. Call (928) 710-1333 or send us your vehicle details.

Questions we actually get asked

About the shop

How long has Steiner Auto & Diesel been servicing vehicles?
Over 25 years of hands-on automotive and diesel repair experience, serving drivers in Prescott, Arizona.
Is the shop owner-operated?
Yes. The owner works in the shop, which is why the answers you get about your vehicle come from the person accountable for the repair.
What can the shop work on?
Everything from oil changes to complete engine overhauls, on both gas and diesel vehicles. That includes brakes, drivetrain, electrical, air conditioning, exhaust, tires and alignment. We do not take on collision bodywork or paint refinishing.
Do you work with local businesses and fleets?
Yes. Local fleet and work vehicles are part of our regular workload alongside family vehicles.

Book your visit

Call the shop during business hours and describe what your vehicle is doing. We will tell you what it takes to find the cause and when we can look at it.

690 6th Street, Prescott, AZ · Mon - Fri: 7:30am - 5:00pm

Call (928) 710-1333Send your vehicle details

Tell us the year, model, mileage and what the vehicle is doing. We reply during shop hours.

Call the shopRequest service