Emissions Testing in Southington, CT
Find L & S Automotive at 1157 Meriden-Waterbury Turnpike in Plantsville. Check your due date, confirm your visit, and get clear information about Connecticut emissions testing.
No-appointment testing. Call ahead for today’s details.
We advertise walk-in emissions testing separately from scheduled repair work. Call before leaving to confirm emissions hours, lane availability, and whether your vehicle can be tested here. The emissions center and auto repair department are open Monday–Friday, 8 AM–5 PM, and Saturday, 8 AM–1 PM; closed Sunday. Holiday hours, including Columbus Day, may differ. Call to confirm lane availability before visiting.
Plan your visit in three steps
- Check your due date using Connecticut’s official lookup.
- Confirm vehicle eligibility, the testing arrangement, payment, and documents needed.
- Visit our Plantsville facility and retain your test report for the next steps.
Understanding the result
A failed test identifies a concern that needs review; it is not a complete repair diagnosis. An incomplete or readiness-related result may require follow-up before a valid test can be completed. Follow the report and professional advice for your vehicle rather than clearing codes or trying to bypass the test.
Learn about vehicle diagnostics if you need help discussing a warning light or test result.
What affects the cost?
The state program sets the test fee. Diagnostic work, repairs, and any subsequent testing have separate conditions and costs. Discuss those before authorizing additional work; an emissions test does not include a repair or guarantee a pass.
Emissions testing questions
Do I need an appointment?
No appointment is advertised for emissions testing. Call (860) 426-1794 before traveling to confirm current testing hours, lane availability, and support for your vehicle.
How do I check my emissions due date?
Use the official Connecticut test due-date lookup. Enter the VIN on the state program’s site; we do not collect it here.
How much is the test?
The Connecticut program currently lists a $20 test fee and says all test centers accept cash. Confirm other payment methods with the shop. See current program fees and rules.
Does every vehicle need an emissions test?
No. Exemptions and test types depend on vehicle details. Check official eligibility information and the due-date lookup rather than assuming your vehicle needs a test.
What should I verify before arriving?
Confirm your due date, eligibility, testing hours, payment method, and documents needed for your situation. If you have a prior test report or DMV notice, tell the team when you call.
What if my vehicle fails or is not ready?
Keep the test report and follow its instructions. A failure needs review of the reported problem; “not ready” can mean the vehicle’s self-checks have not completed. Clearing codes or disconnecting the battery can reset those checks. Ask a qualified technician about your vehicle.
Where can I find retest and late-fee rules?
Use the official program information and the instructions on your report. Ask the program about your deadline and retest conditions before assuming a fee is waived.
Is emissions testing the same as a safety inspection?
No. Emissions testing evaluates emissions-related requirements. VIN verification and other DMV inspections are separate processes; check DMV inspection guidance for your situation.
Source note: Connecticut Emissions Program guidance reviewed October 8, 2026. Requirements can change. Use the official links and your test notice for current vehicle-specific rules. Call to confirm current facility details.
Your car. Our experience.
Speak with the right department and take the next step with confidence.