Aldrin BookkeepingServices LLC
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Bookkeeping insights for Texas businesses

Practical guidance on job costing, P&L clarity, and understanding the numbers behind your business — with niches in auto repair shops and real estate.

Labor or Parts: Which Side of Your Shop Is Actually Making Money?

Your P&L may say you made money — but it may not say where. Separate labor, parts, and sublet, and the answer gets a lot clearer. Includes a short Texas sales tax section.

Free: Shop Profit Check

Five numbers every repair shop owner should know, with a formula and an example for each: labor vs. parts profit, effective labor rate, technician efficiency, average repair order, and lost cores.

Have a question about your business's numbers?

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