ProSource Auto Repair
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Claim This BusinessAbout ProSource Auto Repair
ProSource Auto Repair has earned a reputation as Duluth's most trusted independent shop, anchoring its 4.9-star average across 172 client reviews. Founded and operated by Jake and Emily, the shop handles routine maintenance and complex diagnostics for domestic and import vehicles alike, serving drivers throughout the Twin Ports region and surrounding St. Louis County
Unlike chain-service competitors who upsell unnecessary parts, ProSource takes an educational approach, technicians walk customers through each diagnostic finding and explain repair options in plain language. The shop stands behind its quotes by including all labor and tax calculations upfront, and the team often advises against over-repair when a simpler fix will restore reliable function
Jake and his technicians recently helped an out-of-state college student get back on the road ahead of schedule and under budget, handling an alternator issue another shop had misdiagnosed. Long-term customers consistently praise the team's honesty, noting that ProSource recommended an upgraded alternator for a vehicle with aftermarket accessories rather than simply installing the cheapest replacement.
What Customers Say
All five-star reviews specifically mention transparency in pricing and clear communication, with three reviewers calling out Jake or Emily by name as reasons they will remain loyal customers.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Alternator Diagnosis & Replacement
Testing charging system output, identifying defective units, and installing new or remanufactured alternators with appropriate specs for modified vehicles.
Electrical System Repair
Diagnosing battery, starter, and wiring issues that cause no-start or intermittent electrical problems.
Pre-Sale Vehicle Preparation
Inspecting and repairing vehicles to pass Minnesota state inspection requirements before private sale.
General Maintenance & Tune-Ups
Fluid changes, filter replacements, and multi-point inspections to keep daily-driver vehicles reliable.
Brake Service
Pad replacement, rotor resurfacing, and brake system inspection for safety-critical stopping ability.
Transmission & Drivetrain
Clutch service, differential repairs, and driveshaft inspection for customers experiencing shifting or power delivery issues.