MCM Auto Repair

MCM Auto Repair Automotive Keys & Fobs
Full Service Auto Repair
321 Summit Ave
Watertown, WI
920-238-6686

It’s a great day for a transmission replacement!
05/20/2026

It’s a great day for a transmission replacement!

Color of the day!
05/14/2026

Color of the day!

Stopped out this morning and made a couple of keys for this 2001 Mustang. It had been sitting a couple of years and all ...
05/13/2026

Stopped out this morning and made a couple of keys for this 2001 Mustang. It had been sitting a couple of years and all of the keys were lost.

2 new keys and fobs and this Mustang is running again.

If anyone is missing part of their favorite nail clippers, we found this in a tire last week.
05/12/2026

If anyone is missing part of their favorite nail clippers, we found this in a tire last week.

There seems to have been a run on these keys this week and we bought some more to replenish stock. Let us know if you ne...
05/08/2026

There seems to have been a run on these keys this week and we bought some more to replenish stock. Let us know if you need one!

We had this 2016 Subaru in the shop this week with shifting issues and inaccurate oil temperature showing up. A new valv...
05/08/2026

We had this 2016 Subaru in the shop this week with shifting issues and inaccurate oil temperature showing up. A new valve body fixed it right up!

We found the ever elusive 10mm socket. While it is this far apart we're replacing the leaking evaporator so the a/c will...
05/06/2026

We found the ever elusive 10mm socket. While it is this far apart we're replacing the leaking evaporator so the a/c will work again too!

An essential shop tool is a welder so we can extract broken off bolts from time to time. What started out as a straightf...
04/24/2026

An essential shop tool is a welder so we can extract broken off bolts from time to time.

What started out as a straightforward control arm replacement job turned mildly complicated when one of the subframe bolts broke.

Thankfully we were able to weld a nut onto what was left of the bolt and it came out without too much trouble.

We almost had a Monday on a Friday!

Subaru rear hub assemblies. If you know, you know! Also, I just got in a nice little workout.
04/23/2026

Subaru rear hub assemblies. If you know, you know! Also, I just got in a nice little workout.

It is a/c season! We can handle both 134a and the newer 1234yf. Call or text 920-238-6686 if your a/c isn’t blowing cold...
04/21/2026

It is a/c season! We can handle both 134a and the newer 1234yf. Call or text 920-238-6686 if your a/c isn’t blowing cold and we can get it sorted out.

Replacing a pressed in wheel bearing on Ford Transit Connect this morning. They’re not always easy but they’re not too b...
04/14/2026

Replacing a pressed in wheel bearing on Ford Transit Connect this morning. They’re not always easy but they’re not too bad with the right tools.

Address

321 Summit Avenue
Watertown, WI
53094

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+19202386686

Website

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