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About Big Mechanic
Big Mechanic operates as an auto machine shop in Dade City, Florida, delivering repair and performance services across Pasco County. The shop maintains a 4.5-star rating drawn from 184 customer reviews, reflecting consistent service delivery in automotive diagnostics, exhaust systems, and drivetrain work. Serving residents of Dade City and surrounding communities, the facility handles vehicles ranging from classic muscle cars to modern performance sedans, with technicians experienced in both carbureted and fuel-injected platforms.
Multiple reviewers highlight the team's capacity for custom automotive projects, including full exhaust system fabrication, intake manifold installations, and engine bay modifications. A reviewer noted witnessing exhaust work described as "exquisite" on a Corvette, while another mentioned the shop's ability to address complex fuel-injected V8 configurations. The Saturday operating hours provide accessibility for weekday commuters, though the shop remains closed on Sundays.
Customer narratives reference specific technicians including Scotty and Eric, who completed a same-day AC evaporator repair on a 2014 Ram truck within four hours. Another customer shared their experience bringing a 2023 Dodge Challenger for exhaust modifications that reportedly eliminated check engine codes. One reviewer documented a concern regarding spark plug wire routing near headers on a modified Corvette, noting the wires required repositioning after experiencing heat-related issues.
What Customers Say
Positive reviews praise diagnostic skill and same-day turnaround, while a 3-star review cited heat management issues with spark plug wire placement near headers. Five-star feedback emphasizes honest communication and diverse vehicle expertise across model years.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–1 PM |
Services
AC & Climate Control Repair
Evaporator system diagnostics, refrigerant service, and cooling system repairs for automotive applications.
Exhaust Systems & Headers
Full exhaust fabrication, header installation, and custom muffler setups for performance and classic vehicles.
Engine Diagnostics & Tune-ups
Carburetor service, fuel system calibration, intake manifold installation, and check engine light diagnostics.
Drivetrain & Performance Mods
Transmission considerations, differential work, and performance upgrades for muscle cars and modern vehicles.
General Automotive Repair
Standard mechanical repairs, electrical diagnostics, and multi-system troubleshooting for domestic vehicles.