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Smog Check & Emissions Testing Stations in Delaware

13 of the 625 auto repair shops we track in Delaware have smog checks or emissions tests. Full listings for every city are on the Delaware page.

13auto repair shops
8cities
625auto repair shops statewide

Not every repair shop is licensed to test emissions, and a map search for a smog check mixes test stations with parts stores and dealerships. Every station here names smog checks or emissions testing in its business name, its listing category or on its own website.

Bear 2

  1. Fox Run Auto

    610 Connor Blvd, Bear, DE 19701-1745

    Smog & emissionsFinancingTowing
    Call Website All Bear

  2. Integrity Auto Repair

    463 County Rd, Bear, DE 19701-1811

    Smog & emissionsState inspectionTransmission repairDiesel & truckMuffler & exhaustA/C repairFinancing
    Call Website All Bear

Dover 2

  1. Burke Tires and Auto Repair North Dover Store

    3892 N Dupont Hwy, Dover, DE 19901

    Mon–Fri 8:30am–5:30pm, Sat 8:30am–5:00pm

    Smog & emissionsTransmission repairMuffler & exhaustA/C repairFinancingFree estimates
    Call Website All Dover

  2. Burke Tires and Auto Repair S Dover Store

    1300 S Dupont Hwy, Dover, DE 19901

    Smog & emissionsTransmission repairMuffler & exhaustA/C repairFinancingFree estimates
    Call Website All Dover

Milford 2

  1. Wadkins Garage

    402 NE Front St, Milford, DE 19963-1436

    Mon–Fri 8am–5pm, Sat–Sun closed

    Smog & emissionsTransmission repairDiesel & truckMuffler & exhaustTowing
    Call Website All Milford

  2. Burke Tires & Auto Repair Milford Store

    601 N Rehoboth Blvd, Milford, DE 19963-1369

    Smog & emissionsTransmission repairMuffler & exhaustA/C repairFinancingFree estimates
    Call Website All Milford

St Georges 2

  1. Grit Automotive and Performance

    1699 S Dupont Hwy, St Georges, DE 19733

    Mon–Fri 8:00am–5:00pm

    Smog & emissionsMuffler & exhaustA/C repair
    Call Website All St Georges

  2. The AutoBahnn

    1699 S Dupont Hwy #113, St Georges, DE 19733

    Mon–Fri 9:00am–5:00pm

    Smog & emissionsTransmission repair
    Call Website All St Georges

Wilmington 2

  1. Willy Auto Repair

    416 S Maryland Ave, Wilmington, DE 19804

    Smog & emissions
    Call Website All Wilmington

  2. Affordable! Advanced Auto Care LLC

    208 S Maryland Ave, Wilmington, DE 19804

    Smog & emissions
    Call All Wilmington

Claymont 1

  1. Reed & Sons Automotive LLC

    950 Ridge Rd, Claymont, DE 19703-3510

    Smog & emissionsState inspectionTransmission repairEuropean & importA/C repairLoaner or shuttleTowing
    Call Website All Claymont

Middletown 1

  1. Super Service Automotive

    610 Tower Ln, Middletown, DE 19709

    Mon–Fri 8am–5pm

    Smog & emissionsState inspectionTransmission repairDiesel & truckMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Call Website All Middletown

Newark 1

  1. Leading Edge Auto & Performance

    2213 Ogletown Rd Ste A, Newark, DE 19711

    Smog & emissionsTransmission repairMuffler & exhaustA/C repairFinancing
    Call Website All Newark
Bring your registration renewal notice. States that require emissions testing usually print the type of test on it. In California, a notice that says “STAR station required” means only a STAR-certified station can do the check, and test-only stations check cars but do not repair them.

Also in Delaware

Good to know

How much does a smog check cost?

Prices depend on the state and the station. In California a smog check usually costs about $30–70 plus the state certificate fee; in states that run their own emissions programs the fee is often a flat amount set by the state.

What happens if my car fails the emissions test?

You get a report with the reason for the failure, and the car needs repairs before a retest. Many states give a free or discounted retest within a set number of days, and some offer repair assistance or waivers when repair costs pass a limit.