Top Tier Auto Service

Top Tier Auto Service General repair, diagnostics & maintenance & performance modifications on late model LS/LT vehicles
-Financing available
Available Monday-Friday 9AM-6PM

22 sierra getting a leveling kit!
07/17/2026

22 sierra getting a leveling kit!

07/17/2026

LS Vette came in for a holley terminator install, cam kit, trunion upgrade, & high ram💪

Hyundai getting new brakes, & some fords in for diagnostics!
07/07/2026

Hyundai getting new brakes, & some fords in for diagnostics!

Quick oil leak fix for this LS swapped Pontiac
07/06/2026

Quick oil leak fix for this LS swapped Pontiac

Camaro in the works, fixing some issues with this 408 stroker new cam bearings, oil pump, cam, re seal, & a little bump ...
07/01/2026

Camaro in the works, fixing some issues with this 408 stroker new cam bearings, oil pump, cam, re seal, & a little bump up in compression! Along with a Walbro 450 & 100lb/hr injectors to make sure its not lacking in the fuel department.

Sierra in the shop for stg 1 TSP cam, DOD delete, headers, & tune!
06/30/2026

Sierra in the shop for stg 1 TSP cam, DOD delete, headers, & tune!

Firebird came in for a quick speedo calibration & diag!
06/24/2026

Firebird came in for a quick speedo calibration & diag!

2500 is back in after a ruptured brake line. We decided to do a complete brake hardline kit to prevent any future issues...
06/24/2026

2500 is back in after a ruptured brake line. We decided to do a complete brake hardline kit to prevent any future issues!

Silverado in for intermittent no start, fixing up some fuel pump wiring & it'll be ready to go!
06/23/2026

Silverado in for intermittent no start, fixing up some fuel pump wiring & it'll be ready to go!

Kryptonite front end kit to replace the worn out steering components on this 2500💪
06/22/2026

Kryptonite front end kit to replace the worn out steering components on this 2500💪

Address

2729 N Expressway 77 Suite E
Harlingen, TX
78552

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+19566427796

Website

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