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MK Smog
+19098814633
898 W 40th St
San Bernardino
California
US
92407
https://msgsndr-private.storage.googleapis.com/locationPhotos/cc7d40c4-d4aa-4ec1-83cd-b4819d51d6bb.png
MK Smog
+19098814633
898 W 40th St San Bernardino California 92407 US
4.90
152
What our clients say about us
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AI Summary
Customers overwhelmingly praise fast, friendly, honest smog checks with reasonable prices and convenient no-appointment service; many cite repeat business and strong technician guidance. A minority reported unclear additional fees for older/dyno tests, cash-only payment surprises, and occasional parking or single-staff bottlenecks.
MK Smog
5
5
1
Michelle McLaughlin
2026-08-13T20:44:29.306Z
Mike was amazing ! Honestly I loved the customer service, it was super nice because he helped me with things that didn’t pertain to the smog and he didn’t make me feel guilty or bad to reach out for help ! And to top it all off his attitude was the best part becauee he made my day wonderful, I got in and it was fast and professional and he was so helpful! Oh and he offers the best price around !!! MK shop on 40th was the best place and I’m going to recommend that everyone go to him because he is kind and genuine and doesn’t waste time or upsale his services and he didn’t charge me for the help he gave me so I again need to say that it’s hard to find these amazing businesss ran with integrity and confidence! I recommend all going here if your in a time crunch but also need a great deal on a smog and someone who is kind ! Thank you so much !!!!!!
Aug 13, 2026
Mike was amazing ! Honestly I loved the customer service, it was super nice because he helped me with things that didn’t pertain to the smog and he di... More
MMMichelle McLaughlin
MK Smog
5
5
1
Tre' Stone
2026-07-20T18:55:36.510Z
Fast and friendly service!
Jul 20, 2026
Fast and friendly service!
TSTre' Stone
MK Smog
5
5
1
Let Thrower
2026-07-02T20:15:09.475Z
A bit pricey, yet service was really good.
Jul 02, 2026
A bit pricey, yet service was really good.
LTLet Thrower
MK Smog
5
5
1
Andres Shadow Vargas
2026-06-27T22:55:42.891Z
Very Friendly and quick. Went in to get a Smog check and was in and out in about 20 minutes.
Jun 27, 2026
Very Friendly and quick. Went in to get a Smog check and was in and out in about 20 minutes.
ASAndres Shadow Vargas
MK Smog
5
5
1
CHERRYFOODIE
2026-05-18T05:58:51.211Z
May 18, 2026
CCHERRYFOODIE
MK Smog
5
5
1
Emily Rechlin
2026-05-08T16:49:24.850Z
Super fast and friendly! Got me in same day I called! Very happy with my service as a first time customer 🥰
May 08, 2026
Super fast and friendly! Got me in same day I called! Very happy with my service as a first time customer 🥰
EREmily Rechlin
MK Smog
5
5
1
Susana Martinez
2026-05-07T16:40:37.875Z
Mike was inviting, quick and great with service. 👏
May 07, 2026
Mike was inviting, quick and great with service. 👏
SMSusana Martinez
MK Smog
5
5
1
Jan Zimmerman
2026-04-16T19:26:25.729Z
Very helpful and knowledgeable.
Apr 16, 2026
Very helpful and knowledgeable.
JZJan Zimmerman
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