About Business
Residents of Mission Viejo, CA, Mission Viejo have long trusted M & M Smog for their expert Car Repair needs. Whether you need assistance with Smog inspection station or general Car Repair support, they are well-equipped to help. They are well-regarded for their quality of work, maintaining a 4.9/5 rating with 140 reviews. Throughout Mission Viejo, and particularly in Mission Viejo, CA, M & M Smog is recognized for upholding the highest standards of the Car Repair industry. Don't hesitate to contact M & M Smog for any Car Repair inquiries or to schedule a visit to their Mission Viejo, CA facility.
Google Reviews
T Man
★★★★★
a year ago
Very professional and honest. Great prices. Easy to make an appointment. I won't go anywhere else!
Omar De la Cruz
★★★★★
a year ago
Friendly, Efficient, and Honest. I was in and out in about 15-20min. Small business locally owned and honest pricing. 100% recommend.
Elier Aguila
★
☆☆☆☆
6 months ago
Women be careful if you dont know anything about Cars don't go by yourself
Damon Block
★★★★★
11 months ago
Excellent customer service best place in town I’ve been coming here for 20 years with absolutely zero problems friendly owner operator. You get what you pay for this place is fantastic I highly recommend it.
Landen
★★★★★
2 years ago
Sean is the best, very professional, kind, and priced fairly. I take all of my cars for my business to him and won’t go anywhere else. Walk in or make an appointment and you won’t regret supporting a patriotic and Great business.
Mo Castillo
★★★★★
a year ago
Called the shop, was able to fit me in on the same day. He was very quick and professional. Would definitely recommend to friends and family.
Grant Huttar
★★★★★
a year ago
M&M is a great place to get a smog done. Owner is helpful and honest. Knows what he is doing and is efficient. I had my appointment at 8, got there and he has my car done by 8:25. Def recommending to my friends
Scott Stanton
★★★★★
a year ago
I highly! Recommend Sean with M&M smog. He always finds a way to get me in, has a great helpful attitude and his pricing is always fair. Sean has my business for life , it’s hard to find people like Sean nowadays. I’m so grateful to my friend Paul who recommended him.
Sasha Lock
★★★★★
a year ago
Definitely recommend . Sean is fair, knowledgeable, honest and super helpful. Extremely fair pricing and always great service. I do have to mention the four legged fur face who is super loveable!
Kenny Jenkins
★★★★★
7 months ago
If you want a 5-star experience, go to Sean at M & M Smog in Mission Viejo. Best smog service I have ever received. Sean goes above and beyond to help customers like me get their cars smogged.
Gordon Peck
★★★★★
2 months ago
Owner friendly and provided prompt service. M&M is my new go to for SMOG checks.
Sandy Eulitt
★★★★★
5 months ago
Very fast, and very good. He always gets my 1998 to pass with flying colors. Well, that and some GTP and Cataclean.
Brent Rudmann
★★★★★
a year ago
I cannot recommend Steve at M&M smog enough. I’ve been going there for a few smog cycles now and every time he’s extremely helpful and knowledgeable & gets me in right away. if you have to get an emissions test done, I would say he’s your guy. He also does tests on older vehicles, which is a specialization that is becoming harder and harder to find.
Mike Severson
★★★★★
11 months ago
This place and service advisor are TOP NOTCH, BEST IN THE BUSINESS!!!!! I would RECOMMEND TO ANY AND EVERYONE TBAT NEEDS SMOG TESTING CONDUCTED. Mike SEVERSON
timothy mercure
★★★★★
3 weeks ago
this is the only place i get my 2002 Mazda Smog Check... friendly fast reliable & inexpensive
Arash Nia
★★★★★
a month ago
Was seen right away for a smog. Not too much of a charge up like many other places when they hear Porsche for a smog check. Sean was nice.
Terri Kramer
★★★★★
4 months ago
I had to have my engine rebuilt n a new battery installed in my Hyundai recently. I also needed a smog. Well, Sean at M&M smog tested my car n it wouldn't pass smog. He told me to drive my car for about 30 minutes at 55mph to reset the car's computer. Well, I did that on Sunday, and went back to Sean on Tuesday, and it passed smog this time! I'd totally recommend M&M to anybody that needs to get a smog check!
Nancy Reed
★★★★★
3 months ago
Great price. Didn't need an appointment. Was dont in less then 30 minutes. I will definitely go back.
Michael Sandler
★★★★★
Edited a year ago
BEST PLACE TO GO!!! Keep coming back and this is the Best place to get a smog! Sean is super helpful, got me in and out fast and also showed me things on my car that needed to be fixed that lost mechanics missed. I will always and only come back to him. Too bad more people aren’t like him when it comes to car stuff.
Heather May
★★★★★
a month ago
Went to accu and their tech wasn't available so they sent me here. Quick service, reasonable price and killer customer service from both business. Love my local guys.
