business image

CSAI Smog Check Center

Average Score
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(278 Reviews)
98

Score Details

Last 30 Day Trend

Active Business

ReScore Reviews

ReScore
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
Original Review
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
0
Total ReScores
-
ReScore Average
98
Net Promoter Score ®

Business Details

Categories
Contact
(951) 897-3893

Business Hours

Mon
8:00 AM - 5:00 PM
Tue
8:00 AM - 5:00 PM
Wed
8:00 AM - 5:00 PM
Thu
8:00 AM - 5:00 PM
Fri
8:00 AM - 5:00 PM
Sat
9:00 AM - 2:00 PM
Sun
closed
* Pacific Time (Us & Canada)
6589 Magnolia Ave Riverside, CA 92506
CSAI Smog Check Center's Reviews
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(278 Reviews)

RF
Rolanda F.
Perris, CA
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
12/19/2025
verified customerVerified Customer
10
As usual, Patricia and Jonathan are the consummate professionals!
They took care of my catalytic converter install so that I could pass my smog right away. Also, Jonathan thought I might need a new battery because it looked so bad, but he was honest and after checking he told me my battery was in excellent condition. I will always take my old vehicle there because I trust them.
from the staff o. from CSAI Smog Check Center responded on 12/20/2025 10:32 AM

We're absolutely delighted to hear you had a great experience with your catalytic converter install! 🚗💨 It’s always nice when honesty and expertise come together in car care. We appreciate your trust and look forward to keeping your trusty ride in tip-top shape. Remember, your vehicle may be old, but with a little love, it can still bring the thunder! ⚡️😄 #TrustTheExperts #SmogCheck #CarCareChronicles #HonestService

Net Promoter® NPS®, NPS Prism®, and the NPS-related emoticons are registered trademarks of Bain & Company, Inc., Satmetrix Systems, Inc., and Fred Reichheld. Net Promoter Score™ and Net Promoter System™ are service marks of Bain & Company, Inc., and Fred Reichheld.