Emissions Plus, Utah, West Valley City
At the Emissions Plus in West Valley City, Utah for official smog check services. The facility is licensed to carry out emissions testing, helping vehicle owners stay compliant with the law. Here drivers can obtain the emissions certificate needed for the DMV, and learn about retest procedures when results show high emissions. Most visits take less than half an hour, although appointment policies may vary. Drivers in West Valley City and surrounding areas use this facility as a convenient solution for emissions compliance. On this page you will find practical data to organize your visit, such as schedule and location, making it easier to complete the DMV process without delays.
Emissions Plus, located in West Valley City, Utah, is a leader in emissions testing and vehicle compliance solutions. With an unwavering commitment to maintaining high standards of environmental protection, Emissions Plus offers state-of-the-art equipment and expertise that ensure vehicles meet or exceed local and federal regulations.
Choosing Emissions Plus means choosing reliability and efficiency. Our experienced team understands the intricacies of emissions testing and is dedicated to providing thorough assessments and accurate results. We prioritize customer satisfaction and aim to make each visit as seamless as possible, with quick turnaround times that fit your busy schedule.
In addition to our testing services, Emissions Plus is passionate about educating the community on the importance of emissions control and environmental stewardship. By opting for our services, you are not just complying with regulations; you are contributing to a greener future. We believe that every small step counts in the fight against air pollution and climate change.
Trust Emissions Plus for all your emissions testing needs. Join us in the effort to protect our environment while ensuring that your vehicle remains in optimal condition. Visit us today and experience the difference that professionalism and dedication can make. Together, we can drive towards a cleaner tomorrow.

Maps
Phone
Opening hours
| Monday | 8 AM–6 PM |
| Tuesday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| Thursday | 8 AM–6 PM |
| Friday | 8 AM–6 PM |
| Saturday | 8 AM–5 PM |
| Sunday | Closed |
- Name: Emissions Plus
- Address: 5221 W 3500 S, West Valley City, UT 84120 Click here to view the address on Google Maps
- Rating: 4.6 / 5 (327 reviews)
- ZIP code: 84120
- Phone: +1 801-966-8300
- City: Utah, West Valley City
Smog Check Services Offered at This Location
In the United States, many states require vehicles to undergo regular smog checks or emissions inspections to make sure cars and trucks meet environmental standards. Local smog check stations are licensed facilities authorized to test vehicle exhaust systems, verify compliance with state regulations, and provide the certificates needed for DMV registration or renewal. Most drivers must complete these inspections on schedule to avoid penalties and keep their registration active.
What You Can Do Here
- Complete mandatory emissions testing — verify that your vehicle meets state air quality standards.
- Obtain inspection certificates — required to renew your registration with the DMV.
- Initial tests for first-time registration — many states require a smog check before issuing new plates.
- Retests after repairs — if your car fails the first inspection, you can return for a retest once repairs are completed.
- Information and guidance — technicians can explain the results and recommend next steps if your vehicle does not pass.
Services Not Provided Here
- Major vehicle repairs — testing centers do not usually perform full mechanical repairs, only inspections.
- Registration renewal processing — while you get the certificate here, DMV transactions must be completed separately.
- Out-of-scope inspections — some heavy-duty or specialty vehicles may need to visit designated facilities.
What to Bring for Your Smog Check
- Current vehicle registration or renewal notice from the DMV.
- Valid form of payment — most stations accept cash, credit, or debit cards.
- Any documents from previous failed tests if you are coming back for a retest.
- Vehicle in safe operating condition — ensure it can be driven onto the testing equipment safely.
Processing Times & Official Guidance
Most inspections take less than 30 minutes, but wait times vary by location and season. Fees and testing requirements differ from state to state, so always check official guidance from your state DMV or environmental agency before visiting.



