Locate Us
5420 W. Mission Blvd.
Ontario CA 91762
Call Us
(909) 326-7842
Business Hours:
Mon-Fri 9:00 - 5:00
Sat 9:00 - 2:00
At Ontario Smog Check, your safety and your vehicle’s performance are our top priorities. We have California state-certified technicians, cutting-edge smog check equipment, and a strong commitment to the environment. We offer fast, reliable smog inspection services at competitive prices, ensuring your car meets the highest California emissions standards. Trust Ontario Smog Check to keep your ride safe and emission-compliant!
Certified Smog Check in Ontario
for California Vehicles
We have the best service and attention for your vehicle.
Smog Check
Smog inspections are mandatory for most vehicles, except certain diesel models predating 1998, electric, natural gas vehicles over 14,000 lbs, hybrids, motorcycles, trailers, and gasoline vehicles made before 1975. Those in areas with biennial smog checks must provide evidence of certification every other renewal. Vehicles less than six years old pay an annual smog fee for the first six years instead of biennial checks.
Sat: 9:00 – 2:00
Sun: Closed
Welcome To Ontario Smog Check
Our Smog Check Shops Stay Up To Date
We've revolutionized Smog Check and Clean Truck services, setting a new standard of quality and reliability that keeps your car and our air cleaner than ever.
Our STAR smog check certification ensures that we meet the most rigorous standards for vehicle emissions inspection and maintenance, thereby guaranteeing environmental protection and air quality.
Our smog check service is guaranteed with complete confidence, backed by our extensive industry experience and commitment to providing you with the best service and quality in every inspection. Your satisfaction is our priority!
We offer a spacious waiting room for your comfort while the smog check service is being performed, ensuring that your experience is as pleasant as possible.
5420 W. Mission Blvd.
Ontario CA 91762
Phone:
Mon-Fri: 9:00 AM – 5:00 PM
Sat: 9:00 AM – 2:00 PM
Sun: Closed
Refer to our pricing above based on your vehicle's model year.
Call us at 909-326-7842 for any inquiries.
Monday to Friday: 9 AM - 5 PM
Saturday: 9 AM - 2 PM
Yes, you can stay with your vehicle, or you may drop it off and wait in our designated area.
No, we currently provide smog checks for hybrid vehicles only.
Smog certificates are valid for 90 days. Visit us for a copy if needed.
No, insurance does not cover this cost.
A renewal or registration is preferred, but if you don’t have it, we can retrieve the information from your vehicle.
You can have your vehicle smogged as soon as it is ready.
No, we do not offer any discounts.
Yes, you are welcome to wait in our waiting area.
Smog Checks for Commercial Vehicles: Yes, we perform smog tests for commercial and fleet vehicles.
Can I get a smog check before my registration is due? Yes, you can.
Do you perform smog checks on weekends? Yes, we are open on Saturdays from 9 AM to 2 PM.