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Lake Forest Mobile Advantage Smog

3.1

About this business

Location details

21721 Lake Forest Dr, Lake Forest, CA, 92630, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 6:00 p.m.
Tue8:00 a.m. to 6:00 p.m.
Wed8:00 a.m. to 6:00 p.m.
Thu8:00 a.m. to 6:00 p.m.
Fri8:00 a.m. to 6:00 p.m.
Sat8:00 a.m. to 5:00 p.m.
Sun8:00 a.m. to 5:00 p.m.
3.1102 reviews
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Ken Gillette's profile image
Ken Gillette 
on Google
4 days ago

I have been going there for years with all of my cars and was always very happy. I would go on line, get the latest coupon and everyone was happy. Today I went with my coupon and was told it's expired. I asked for them to show me the expiration date and they couldn't. I attempted to show them the coupon was on their website, not a 3rd party website. They wouldn't honor the coupon and the only responses I received were grunts and glares. I will not be returning 

xy set (xy2set)'s profile image
xy set (xy2set) 
on Google
a month ago

Suspected smog check scammer who will fail your first time for some random reason - check all the other reviewers. Personal experience, I had a mechanic do a routine check up the morning before I visited - no problems. The smog test guy "tested" my car for a few minutes and said he couldn't get a reading so he failed the car for that. I followed up with the mechanic and he said he ran the same test without any issues. So, I drove to a different star-certified smog test center down the street who did the check and passed my c... read more

naemeh pourzolfaghar's profile image
naemeh pourzolfaghar 
on Google
2 months ago

I'm glad he was an Iranian man, very polite and respectful. he did everything so quick and carefully. thank you! 

Stephanie Tsai's profile image
Stephanie Tsai 
on Google
3 months ago

Fast smog check and convenient, even on a weekend. However, their website is very out of date and no longer displays the right coupon. I don't think they update it anymore. The actual price as of May 2025 is $59.99 + certification fee (at least for my car) but if you ask nicely about if there are any discounts available then you can get $10 off. 

Ernest Benares's profile image
Ernest Benares 
on Google
4 months ago

My test FAILED despite all my emissions being completed and cleared (see photo), simply because I have an oil catch can installed to help prevent engine damage from oil consumption — an issue that has previously caused my engine to fail. I’ve been coming to this location for several years, but unfortunately, this will be my last visit. I understand they’re just doing their job, but as a customer, sharing my experience through a review is part of mine. 

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Frequently asked questions about Lake Forest Mobile Advantage Smog

How is Lake Forest Mobile Advantage Smog rated?

Lake Forest Mobile Advantage Smog has a 3.1 star rating with 102 reviews. 

When is Lake Forest Mobile Advantage Smog open?

Lake Forest Mobile Advantage Smog is open now. It will close at 6:00 p.m.  

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