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Claim This BusinessTGK Automotive has been serving Bloomington, MN drivers from its Lyndale Avenue South location for over a decade, earning a 4.8-star average across 584 verified reviews. The shop maintains standard weekday hours from 7 AM through late afternoon, with Saturday availability for drivers who cannot leave their vehicles idle during the workweek. Minnesota winters and summers alike drive consistent demand for climate control repairs, battery replacements, and brake services, local residents specifically seek shops they can trust with safety-critical systems before road trips or when cold weather reveals hidden faults.
What distinguishes TGK on Lyndale Avenue is their transparency-first approach documented across customer feedback. The service bay handles comprehensive repairs ranging from transmission service to steering and suspension corrections, yet reviewers consistently mention they receive photo-documented diagnostic reports explaining exactly what technician eyes found inside the engine bay. Their text-message loyalty program delivers exclusive deals to customers who opt in, a practical savings channel for repeat oil changes and routine maintenance that larger chain shops do not offer.
Named technicians appear repeatedly in five-star reviews, with Karl repeatedly cited for honest assessments that sometimes advise against unnecessary work. One reviewer described dropping off a vehicle for an overall inspection and being told the subframe needed attention before cosmetic repairs, a recommendation that cost TGK immediate revenue but earned long-term trust. Another Bloomington driver praised the shop's diagnostic-speed turnaround on a check-engine light that two other shops could not isolate, noting the written report included parts photographs that eased the decision to authorize repairs.
Four reviewers specifically name technician Karl, with all five-star feedback citing his honest assessments over upselling. Negative reviews center on pricing disputes and coupon honor policies rather than mechanical competence, all critical feedback mentions completed repairs functioned correctly afterward.
| Sunday | Closed |
| Monday | 7 AM–5:30 PM |
| Tuesday | 7 AM–5:30 PM |
| Wednesday | 7 AM–5:30 PM |
| ThursdayToday | 7 AM–5:30 PM |
| Friday | 7 AM–5 PM |
| Saturday | 8 AM–4 PM |
Complete brake system service including pads, rotors, and fluid replacement for safe stopping power in Minnesota winter conditions.
A/C and heating system diagnostics and repair ensuring passenger comfort during brutal summer heat and subzero winter driving.
Check-engine light isolation using photo-documented reports explaining exactly what systems require attention.
Transmission fluid service and repair for smooth shifting, addressing torque converter and gear-train concerns.
Suspension components and steering system repairs restoring stable, confident handling on road surfaces.
Quick oil changes with manufacturer-specified intervals and full fluid top-offs including coolant and brake fluid.
Laser-guided wheel alignments correcting tire wear patterns and ensuring straight tracking for even tire longevity.
Fast battery testing with replacement options for dead batteries leaving drivers stranded in parking lots.