Twenty First Century Auto

Twenty First Century Auto Twenty First Century Auto is a family-owned business delivering honest & professional automotive repair & auto maintenance services to the people of Milwaukee.

We are a 4 bay shop with plenty of parking and shuttle service within the area. We are a NAPA Autocare Center on the south side of Milwaukee, WI. We have been in business since 1988 and pride ourselves with Quality Auto Repair. We can take care of all your needs with our ASE Certified technicians and offer you a "Piece of Mind" warranty on all your repairs. Stop in and check us out while we check out your vehicle.

Nothing raises your blood pressure faster than losing the exact tool you were just holding. 😬
09/18/2026

Nothing raises your blood pressure faster than losing the exact tool you were just holding. 😬

Get your vehicle ready for the road and support a great cause! Join us at the Car Care Fair at NAPA Auto Parts at 4600 ...
09/17/2026

Get your vehicle ready for the road and support a great cause! Join us at the Car Care Fair at NAPA Auto Parts at 4600 S 108th St in Greenfield on Saturday, September 26, from 9:00 AM to 1:00 PM.

-Free Vehicle Inspections: Keep your ride safe, reliable, and fuel-efficient with zero obligation.

-Free OIl Change Coupon: Offered to the first 50 attendees!

-Grand Prizes & Giveaways: Enter to win a $500 Visa Gift Card, a set of Hankook Tires (up to $400 value), movie baskets, gift cards, and more!

-Free Food: Enjoy free hot dogs from 10:30 AM to 12:30 PM (while supplies last)

-Special Guests: Meet radio personalities Steve “Sparky” Fifer, Radar from 99.1 The Mix, the College Sports Weekly team with Don Wojczulis and Dan Underberg, plus the Greenfield Fire Department and Lucky Mutts Rescue!

Proceeds benefit the Stars and Stripes Honor Flight Wisconsin.

We take great pride in being an auto repair shop our Milwaukee community can count on.Whether you need help with a conce...
09/15/2026

We take great pride in being an auto repair shop our Milwaukee community can count on.

Whether you need help with a concern, keeping your vehicle running, or an unexpected repair, we’re here to help.
📍Milwaukee, Wisconsin
📞414-541-6229

25 years have passed and we will always remember. Today, we honor every life lost and every family forever changed by Se...
09/11/2026

25 years have passed and we will always remember. Today, we honor every life lost and every family forever changed by September 11th.

If you’ve never had a digital vehicle inspection, you’re missing out. 👀Instead of trying to picture what we’re explainin...
09/10/2026

If you’ve never had a digital vehicle inspection, you’re missing out. 👀

Instead of trying to picture what we’re explaining, you can actually SEE what we see and learn about why it matters.

No more doubting or stressing about the decisions you make with your vehicle. Simple as that.
📍Milwaukee, Wisconsin
📞414-541-6229

Just like engine oil, your vehicle’s other fluids don’t stay fresh forever. Dirt and buildup can collect over time and k...
09/08/2026

Just like engine oil, your vehicle’s other fluids don’t stay fresh forever. Dirt and buildup can collect over time and keep them from working as well as they should.

Here’s to a well-earned long weekend! 🙌 To everyone who works hard day in and day out, we hope you get a chance to slow ...
09/04/2026

Here’s to a well-earned long weekend! 🙌 To everyone who works hard day in and day out, we hope you get a chance to slow down, relax, and enjoy your Labor Day weekend.

A bigger repair estimate can quickly turn into “Should I just get another car?” 😬Before you start scrolling through vehi...
09/03/2026

A bigger repair estimate can quickly turn into “Should I just get another car?” 😬

Before you start scrolling through vehicle listings, take a minute to look at the whole picture. The condition of your vehicle, what it may need down the road, and the cost of replacing it can all help you decide.

We’re always happy to talk through what we’re seeing with your vehicle so you can make the decision that works best for you and your budget.

An issue with your vehicle gives us a place to start. Experience helps us know where to look next.We're not into "quick ...
09/01/2026

An issue with your vehicle gives us a place to start. Experience helps us know where to look next.

We're not into "quick fixes." You deserve honest answers and repairs done right.

Every gas station visit starts with the same question: “Wait… which side is my gas tank on again?”Now you know 😊
08/28/2026

Every gas station visit starts with the same question: “Wait… which side is my gas tank on again?”

Now you know 😊

Address

5300 W Forest Home Avenue
Milwaukee, WI
53220

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5:30pm

Telephone

+14145416229

Website

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