Lake County County

Check Engine Light Diagnosis in Round Lake, IL

OBD-II scans, drivability checks, sensor faults, emissions codes, and root-cause diagnostics. Compare local shops, ratings, and contact details before you call.

4 listed shops matching this service.

Alpha Automotive Repair Service

4.8

Proudly serving drivers in Round Lake, IL, this facility offers specialized expertise in general maintenance and diagnostics. Committed to providing transparent pricing, professional service, and dependable diagnostics. They handle everything from routine oil changes and brake service to advanced electrical diagnostics and engine repairs. Open weekdays 8:00 AM – 5:30 PM. Verified local business listing on WrenchConnect. Claim this page to take control of your profile, respond to reviews, and manage service requests.

General MaintenanceDiagnostics

Round Lake

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Ambriz Garage

Proudly serving drivers in Round Lake, IL, this facility offers specialized expertise in general maintenance and diagnostics. Committed to providing transparent pricing, professional service, and dependable diagnostics. They handle everything from routine oil changes and brake service to advanced electrical diagnostics and engine repairs. Verified local business listing on WrenchConnect. Claim this page to take control of your profile, respond to reviews, and manage service requests.

General MaintenanceDiagnostics

Round Lake

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A-Tire County Service

Proudly serving drivers in Round Lake, IL, this facility offers specialized expertise in general maintenance and diagnostics. Committed to providing transparent pricing, professional service, and dependable diagnostics. They handle everything from routine oil changes and brake service to advanced electrical diagnostics and engine repairs. Open weekdays 7:00 AM - 6:00 PM. Verified local business listing on WrenchConnect. Claim this page to take control of your profile, respond to reviews, and manage service requests.

General MaintenanceDiagnostics

Round Lake

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Dave's Transmission

A trusted independent automotive service facility in Round Lake, IL, specializing in general maintenance, diagnostics, and transmission. Committed to providing transparent pricing, professional service, and dependable diagnostics. From regular maintenance and tune-ups to complex mechanical repairs, this shop features the expertise and equipment to handle it all. This profile is verified on WrenchConnect. Claim your shop page to customize your listing details, upload photos, reply to customer reviews, and accept direct repair requests from local drivers.

General MaintenanceDiagnosticsTransmission

Round Lake

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Not sure if this is the right repair?

Check our Car Symptoms Guide to identify noises, leaks, and warning lights, or look up engine trouble codes in our OBD2 Diagnostic Directory before visiting a shop.

Frequently Asked Questions: Check Engine Light Diagnosis in Round Lake

How much does check engine light diagnosis typically cost in Round Lake, IL?

Pricing for check engine light diagnosis in Round Lake varies by vehicle make, model, and the scope of work needed. Most independent shops on WrenchConnect provide upfront pricing or estimates, and diagnostic inspections typically start between $75 and $150 (often credited toward approved repairs).

Can a mobile mechanic perform check engine light diagnosis at my home or workplace in Round Lake?

Yes, many verified mechanics in Round Lake offer mobile service and will come directly to your driveway, workplace, or roadside location for check engine light diagnosis, routine maintenance, and diagnostic scanning.

How do I compare local shops for check engine light diagnosis in Round Lake, IL?

WrenchConnect lists 4 vetted local repair facilities in Round Lake. You can review verified customer ratings, operating hours, direct phone numbers, and run a free AI diagnostic before scheduling.

Other Auto Services in Round Lake

All Round LakeMechanics →

Auto Body & Collision RepairCollision repair, dent and scratch removal, panel replacement, frame work, and refinishing after an accident.Brake RepairBrake pads, rotors, calipers, fluid leaks, ABS lights, and grinding or squealing brakes.Diesel RepairDiesel engine diagnostics, fuel systems, glow plugs, DPF and emissions issues, and light-truck diesel service.Auto Electrical RepairBatteries, alternators, starters, wiring faults, lighting issues, and parasitic draw problems.Engine RepairMisfires, overheating, leaks, timing problems, tune-ups, and engine performance repairs.Mobile MechanicsMechanics who come to you: driveway and roadside repairs, on-site diagnostics, no-start calls, and mobile maintenance.Muffler & Exhaust RepairMuffler replacement, exhaust leaks, catalytic converters, resonators, pipes, and loud-exhaust diagnosis.NYS InspectionNew York State inspections, readiness checks, safety failures, and emissions-related repairs.