Auto Repair Shops in Renton, WA. 5 Mechanics Compared

Independent shops in Washington usually charge $110 to $160 an hour for labor, which is above the national average. A quote is the book time for the job times that rate, plus parts. At Washington rates, a car battery replacement runs about $155 to $410 and a starter replacement runs about $260 to $800 for a midsize car.

Of the 5 Renton listings that post their hours, 4 open on Saturday and 4 on Sunday. 2 open before 8 AM on weekdays, which helps if you need to drop the car off before work.

3 businesses in Renton 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 18 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.

Washington does not require a periodic safety or emissions inspection for passenger cars. The emissions check program ended January 1, 2020. Tampering with emissions equipment is still illegal. Details are on the Washington State Department of Ecology site. A shop must give a written estimate for repairs over $100 when the customer deals with the shop face to face. The shop needs approval before going more than 10 percent over the estimate, and customers can ask for replaced parts back if they ask before work starts. Read the rule.

Owning a Car in Renton

30Nights a Year at or Below Freezing

35Inches of Rain a Year

30Minute Average Commute

1.8Cars per Household

8%Households With No Car

62%Drive to Work Alone

It freezes on about 30 nights a year here. Not many, but the first cold snap is when a weak battery shows itself, so test it in the fall.

The average commute in Renton is 30 minutes each way, and 62% of workers drive there alone. Long commutes add miles fast, so oil changes and brakes come due sooner than the calendar says.

Sources, checked October 13, 2026

Weather: NOAA U.S. Climate Normals 1991-2020, station Renton Muni Airport
Households and commutes: U.S. Census Bureau, American Community Survey 2020-2024, Renton city

Pre-Purchase Inspections in Renton

Buying a used car in Renton? 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 83 car lots within 8 miles of Renton, and 61 of them sell used. PPI Auto grades 41 of them A to F from their reviews, and 1 get an F. See the Seattle dealer grades before you go look at a car.

Washington has no regular safety or emissions inspection, so unless the last owner paid for one, nobody has looked under that car.

Book a $225 Inspection Call 951-267-8500

Questions About Auto Repair in Renton

How many auto repair businesses are there in Renton?

We list 5 in Renton, WA. 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 Renton?

JACK’S MOBILE MECHANICS currently holds the highest rating in Renton at 4.7 stars from 58 reviews. JACK’S MOBILE MECHANICS 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 Renton?

Yes. 5 of the businesses we list in Renton 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 Renton?

Independent shops in Washington usually bill $110 to $160 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 Washington require a car inspection?

Washington does not require a periodic safety or emissions inspection for passenger cars. The emissions check program ended January 1, 2020. Tampering with emissions equipment is still illegal.

Are any mechanics in Renton open on Sunday?

Yes. 4 of the businesses we list in Renton show Sunday hours, including Craig's Mobile Maintenance & Repair, Super Renton Mobile Mechanic and mobile mechanic seattle. Call first, because Sunday hours are often short and some only take emergencies.

How do I know a shop in Renton 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 Renton has been claimed yet, so call to confirm hours and what the shop works on. A shop must give a written estimate for repairs over $100 when the customer deals with the shop face to face. The shop needs approval before going more than 10 percent over the estimate, and customers can ask for replaced parts back if they ask before work starts. Get the quote in writing before any work starts.

Does it cost more to use a mobile mechanic in Renton?

Usually not. 5 of the businesses in Renton 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.

Can I get a pre-purchase inspection in Renton?

Yes. PPI Auto, our sister company, inspects used cars in Renton 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 Renton? A mobile mechanic from the next town over will often make the trip. See all 114 cities in Washington.

Tukwila, WA1 mechanics · 4 miTop rated: NW Fleet Truck/Trailer Repair 4.7★

SeaTac, WA3 mechanics · 5 miTop rated: PM Truck Services Inc 5.0★

Kent, WA3 mechanics · 6 miTop rated: Parmar truck and trailer repair 4.9★Burien, WA1 mechanics · 7 mi

Issaquah, WA3 mechanics · 8 miTop rated: Eastside Bavarian 4.9★

Bellevue, WA10 mechanics · 8 miTop rated: Exotic Motors Auto Rebuild Inc 4.8★Des Moines, WA1 mechanics · 8 miTop rated: City Wide Mobile Mechanic 5.0★

Covington, WA1 mechanics · 9 miTop rated: Minuteman Automotive - Mobile Mechanics 5.0★

What Car Repairs Cost in Renton, WA

Typical independent shop prices at Washington 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.

Brake booster replacement cost $365 to $1,240 EGR valve replacement cost $200 to $800 Windshield wiper motor replacement cost $160 to $550 Radiator replacement cost $315 to $930 Crankshaft position sensor replacement cost $95 to $480 AC compressor replacement cost $625 to $1,440

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