Auto Repair Shops and Mobile Mechanics in Warren, MI
MechanicRank lists 5 auto repair businesses in Warren, MI. 3 are mobile mechanics who come to your home or work and 2 run auto repair shops you can drive to. The best rated with a real review history is Mattkanics Mobile auto repair, at 4.5 stars from 31 reviews. Every listing shows the phone number, hours and reviews. Or send one free quote request and a local mechanic calls you back.
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Map of Mechanics in Warren
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All Auto Repair and Mobile Mechanics in Warren
5 independent businesses in our directory.
Mattkanics Mobile auto repair
A-1 motors mobile mechanic
Roxana Truck & Trailer Repair
The Transmission Shop
Getting a Car Fixed in Warren
Independent shops in Michigan usually charge $90 to $135 an hour for labor, which is about the national average. A quote is the book time for the job times that rate, plus parts. At Michigan rates, an alternator replacement runs about $270 to $790 and a spark plug replacement runs about $110 to $430 for a midsize car.
Of the 4 Warren listings that post their hours, 3 open on Saturday. 1 open before 8 AM on weekdays, which helps if you need to drop the car off before work.
3 businesses in Warren have at least 15 reviews, enough for a rating to mean something, and 1 of those hold 4.5 stars or better. Half of them have 51 or more reviews. A shop with a long history and a 4.6 is a safer call than a perfect 5.0 from a handful of people.
For work a general shop may turn away, Warren has 1 diesel specialist, 1 transmission shop and 1 RV and trailer shop. Call ahead with the year, make and model so you do not waste a trip.
Michigan has no periodic safety or emissions inspection for passenger cars. Details are on the Michigan Department of State site. A repair shop must give a written estimate before starting repairs and needs the customer's consent to charge more than $50 or 10 percent over it, whichever is less. Shops must return replaced parts when the work is done, except large, heavy, or warranty parts. Read the rule.
Owning a Car in Warren
Lows drop to freezing on about 112 nights a year. Cold is when a weak battery finally fails, because a cold engine takes more power to turn over.
The average commute in Warren is 25 minutes each way, and 75% of workers drive there alone.
Sources, checked October 13, 2026
- Weather: NOAA U.S. Climate Normals 1991-2020, station Detroit City Airport
- Households and commutes: U.S. Census Bureau, American Community Survey 2020-2024, Warren city
Pre-Purchase Inspections in Warren
Buying a used car in Warren? PPI Auto, our sister company, sends an inspector to the car for $225 on most cars, pickups and SUVs. That is a 122 point check with a full scan and a road test, and the report comes back the same day. Dealer lot, private seller or auction, it works the same.
There are 244 car lots within 8 miles of Warren, and 228 of them sell used. PPI Auto grades 152 of them A to F from their reviews, and 45 get an F. See the Detroit dealer grades before you go look at a car.
Michigan has no regular safety or emissions inspection, so unless the last owner paid for one, nobody has looked under that car.
Questions About Auto Repair in Warren
How many auto repair businesses are there in Warren?
We list 5 in Warren, MI. That covers mobile mechanics, workshops, diesel and heavy duty specialists, body shops and tire shops. Every one has its own page with the phone number, what they work on and the reviews we have found.
Who is the best rated mechanic in Warren?
Mattkanics Mobile auto repair currently holds the highest rating in Warren at 4.5 stars from 31 reviews. Mattkanics Mobile auto repair are the top three by rating among businesses with a real review history behind them. We rank on the ratings themselves and nobody can pay to appear there.
Are there mobile mechanics in Warren?
Yes. 3 of the businesses we list in Warren will travel to you rather than making you bring the car in. That covers most servicing, brakes, batteries, diagnostics and plenty of repairs that do not need a lift.
How much do mechanics charge per hour in Warren?
Independent shops in Michigan usually bill $90 to $135 an hour for labor. The national range is $95 to $140. Dealers charge more. Most quotes are the book time for the job times that rate, plus parts, so ask the shop how many hours it is billing you for.
Does Michigan require a car inspection?
Michigan has no periodic safety or emissions inspection for passenger cars.
How do I know a shop in Warren is trustworthy?
Look at the review count as well as the stars, because five stars from four people tells you very little. None of the 5 listings in Warren has been claimed yet, so call to confirm hours and what the shop works on. A repair shop must give a written estimate before starting repairs and needs the customer's consent to charge more than $50 or 10 percent over it, whichever is less. Shops must return replaced parts when the work is done, except large, heavy, or warranty parts. Get the quote in writing before any work starts.
Does it cost more to use a mobile mechanic in Warren?
Usually not. 3 of the businesses in Warren come to you, and with no building to pay for, they often charge a bit less than a shop. What they cannot do in a driveway is work that needs a lift or a press, so heavy jobs still go to a shop.
How does winter in Warren affect my car?
Warren gets about 112 nights a year at or below freezing. Cold exposes a weak battery, and salted roads rust brake lines and exhaust parts. Test the battery in the fall and rinse the underbody in winter.
Can I get a pre-purchase inspection in Warren?
Yes. PPI Auto, our sister company, inspects used cars in Warren for $225 on most cars, pickups and SUVs. The inspector comes to the car, runs a 122 point check and sends the report the same day. Call 951-267-8500 to book.
Mechanics in Nearby Cities
No luck in Warren? A mobile mechanic from the next town over will often make the trip. See all 187 cities in Michigan.
Madison Heights, MITop rated: Alloy Wheel Repair Specialists of Detroit 4.6★Hazel Park, MITop rated: Taylor Auto Maintenance Inc 4.7★Roseville, MITop rated: Gordie's Auto & Tire - Roseville 4.6★
Fraser, MITop rated: Car Guys Auto Center 4.2★Ferndale, MITop rated: The Tire Shoppe & Auto Mechanic Repair 4.8★
Sterling Heights, MITop rated: Car Doc 4.6★
Clinton Township, MITop rated: Groesbeck Auto Care, Inc 4.5★What Car Repairs Cost in Warren, MI
Typical independent shop prices at Michigan labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.
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