Loading today's hours... Get in Touch Reach out to us for smog testing inquiries or to schedule an appointment Contact UsWe’re here to assist you with any questions or bookings.darlingsmog@gmail.com626-551-4555743 W Route 66, STE 4, Glendora, CA 91740 There was an error trying to submit your form. Please try again. Full Name * Enter your full name This field is required. Email Address * We will use this to contact you from darlingsmog@gmail.com This field is required. Phone Number (Optional) Include your phone number for quicker contact This field is required. Make/Model/Year of Vehicle (for rebuilt use engine year) * Ex. Mazda, CX-5, 2014 This field is required. License Plate Number or VIN * VINs are typically 17 digits This field is required. Do you need a STAR certified smog? * You can find this information on your DMV registration document. Yes No I'm not sure. This field is required. Message * Write your message or inquiry here This field is required. By submitting this form, you agree to our Privacy Policy. * This field is required. Submit There was an error trying to submit your form. Please try again. Google