Major powertrain work performed in-house by experienced technicians.
From complete engine replacements to transmission swaps, we handle major powertrain work in-house. One-stop shop for all your heavy repair needs.
Serving Lakeland and Polk County from 1620 George Jenkins Blvd, Lakeland, FL 33815. Mac's Auto Repair and Towing provides engine & transmission with ASE-certified technicians, clear written estimates, and 24 Months / 24,000 Miles on qualifying repairs.
When a engine or transmission failure isn't worth band-aid fixes, we perform replacements and swaps in-house—coordinating towing, teardown, and reassembly under one roof.
We source quality remanufactured or used units when appropriate and stand behind qualifying labor we perform.
Practical info for Polk County drivers: when to call, what happens during engine & transmission, and how Mac's handles diagnosis before parts.
Call immediately if engine temperature spikes, transmission fluid smells burnt, or the vehicle will not move — continuing to drive can multiply cost.
Typical timeline
Major powertrain work often spans several days to two weeks depending on parts sourcing and machine shop turnaround.
Bring with you
Evaluation
Compression, leak-down, fluid analysis, and scan data determine repair vs replace.
Options & quote
Remanufactured, used, or rebuilt units discussed with warranty terms before ordering.
In-house R&R
Teardown, swap, and reassembly happen at our Lakeland bays — not farmed to a distant shop.
Break-in guidance
You leave with fluid check intervals and any break-in instructions for new units.
Yes. Major powertrain work is performed at our Lakeland facility—not sent to a distant subcontractor.
Yes. Bertha, our in-house flatbed, can bring disabled vehicles directly to the shop for powertrain work.
Lakeland's written repair warranty
Mac's-supplied parts warranted against defects on qualifying repairs. Mac's workmanship on covered repairs — repair or replace at our option. Real coverage you can read before you pay — not handshake-only promises.
1620 George Jenkins Blvd, Lakeland, FL 33815 · Monday – Friday: 8:00 AM – 5:00 PM
