Auto Repair Services in Harahan, LA
Warning lights, weird noises, bad brakes, weak A/C, worn tires, overdue maintenance — we diagnose it, explain it plainly, and get you back on the road.
Everything Your Vehicle Needs, Under One Roof
A/C Service
A/C blowing warm in Harahan traffic? Tell us whether cooling changes at idle or while driving, and whether airflow is weak or the air is simply warm. We inspect the system before recommending refrigerant service or a repair. Refrigerant type and service needs depend on the vehicle; share its year, make and model when booking.
Axle Service
Worn axles cause vibration and handling problems. We inspect and replace CV axles, driveshafts, and related components to restore smooth, safe driving.
Battery
Don't get stranded. We test, replace, and install batteries for all makes and models, ensuring reliable starts every time — especially in Louisiana's heat.
Brake Repair
Tell us whether you notice squealing, grinding, vibration or a change in pedal feel. Brake inspection checks wear and the cause of the symptom before repair recommendations. Call our Harahan shop to arrange an inspection; if stopping ability is reduced, do not drive the vehicle to us. Ask about safe transport instead.
Clutch Repair
Slipping, grinding, or a spongy clutch pedal? We diagnose and replace worn clutch components to restore smooth gear engagement on manual-shift vehicles.
Computer Diagnostics
A check-engine code identifies a system to investigate, not automatically a part to replace. Tell us about warning lights, starting issues, rough running and recent repairs so testing can focus on your concern. This service covers engine and vehicle-system concerns; internal transmission diagnostics are not offered.
Coolant Flush
Flush old, degraded coolant and replace with fresh fluid to prevent overheating and corrosion — essential maintenance in the Louisiana climate.
Cooling System
Radiator, water pump, thermostat, hoses — we service and repair the full cooling system to keep your engine running at the right temperature.
Digital Inspection
We use digital multi-point inspection tools to give you a comprehensive health report on your vehicle with photos and notes — total transparency.
Electrical System Service
From alternators and starters to wiring and sensors, we diagnose and repair all automotive electrical issues with precision testing equipment.
Emissions Test
Call about an emissions-related warning or a failed test before visiting. Confirm whether your vehicle needs an official test and which testing services are available.
Engine Overhaul
When your engine needs more than a tune-up, we handle complete rebuilds and overhauls — restoring power, performance, and reliability to your vehicle.
Fleet Service
We partner with local Harahan businesses to keep their fleets running. Scheduled maintenance, priority service, and detailed service records for your entire fleet.
Fuel System Service
Improve performance and fuel economy with fuel system cleaning, injector service, fuel pump repair, and fuel filter replacement.
Oil Change
Bring your year, make, model, mileage and the date of your last oil change. Oil specification, filter and service interval depend on your engine and manufacturer guidance. Call (504) 737-4096 to discuss the right maintenance visit for your vehicle rather than relying on a universal mileage interval.
Preventative Maintenance
Stay ahead of problems with scheduled maintenance services including filter replacements, belt inspections, fluid checks, and manufacturer-recommended service intervals.
Transmission Drain & Refill
Routine transmission fluid drain and refill is a maintenance service only, based on manufacturer guidance and vehicle applicability. We do not perform transmission repairs, rebuilds or internal transmission diagnostics. If you have slipping, shifting problems or a transmission warning, contact a transmission repair specialist rather than booking this maintenance as a repair.
Shocks & Struts
Worn shocks and struts affect ride quality and handling. We inspect and replace suspension components to restore a smooth, controlled ride on Harahan's roads.
Steering & Suspension
From power steering service to wheel alignment and tie rod replacement, we ensure your vehicle handles precisely and safely at all speeds.
Safety Inspection
Call to discuss a vehicle safety check and confirm current availability of any state-required inspection for your vehicle. Inspection requirements and eligibility vary; ask before your visit.
Tire Rotation
Regular tire rotations extend tread life and improve handling. We rotate to manufacturer specs and check pressure and wear patterns while we're at it.
Timing Belt Replacement
A snapped timing belt can wreck an engine. We replace belts on the manufacturer's recommended interval to prevent catastrophic engine damage.
Tune-up
Restore lost power and fuel economy with a complete tune-up. Plugs, filters, and ignition components inspected and replaced as needed.
12-Mo / 12K Warranty
Backed by our workmanship guarantee
Free Estimates
Know the cost before we begin
After-Hours Drop-Off
Leave your car anytime
Financing Available
Flexible payment options
Vehicle Service Team
Ask us about your vehicle
Ready to Schedule Your Service?
Visit us at 6229 Jefferson Hwy, Harahan, LA 70123 — or call to book your appointment.
Plan your visit to our Harahan shop
ATS Auto Repair is at 6229 Jefferson Hwy, Harahan, LA 70123. Call (504) 737-4096 before your visit to discuss your vehicle, symptoms and available appointment times. We serve drivers from Harahan, Metairie, Kenner and Jefferson at this one location.
Bring your vehicle's year, make, model and mileage, plus any recent service records. Tell us when a warning light, noise or vibration occurs: at startup, while braking, at highway speed or with the A/C running. These details help us understand your concern before inspection.
Hours: Monday through Thursday, 7:30 AM to 5:00 PM; Friday, 7:30 AM to 4:00 PM. Closed Saturday and Sunday. For after-hours drop-off, call first to confirm instructions and when your vehicle can be checked. An appointment request is not a confirmed repair completion time.