Transmission repair and rebuild shop
Run a small leased shop that diagnoses, repairs and rebuilds automatic and manual transmissions for local drivers.
- $30k-150k
- Full-time
- Own premises
- Licence or permit needed
Estimates for a small start in the US, not guarantees.
Official data
3,453 US businesses with employees in this field, -6.0% in a year
NAICS 811113 “Automotive transmission repair”. Source: U.S. Census Bureau, County Business Patterns 2023.
What it is
A workshop with one or two lifts where you diagnose transmission problems, replace or rebuild gearboxes, and do fluid services and clutch work for cars, trucks and vans.
Your first three steps
- Price out a small leased bay or unit in your area and check that zoning allows auto repair
- Get quotes for a lift, transmission jack, diagnostic scan tools and general liability and garage insurance
- Visit independent garages and tow companies nearby to offer your shop as their transmission referral partner
Who pays
Local drivers, small fleets and tradespeople with work vans, plus independent garages that send over jobs they don't want to handle.
How it makes money
Labor and parts on each repair or rebuild, plus fluid services and diagnostics. Rebuilds are larger tickets, and repeat business comes from referrals and local garages.
Skills that help
- Transmission diagnosis and rebuilding (ASE certification is a plus)
- Estimating jobs clearly and honestly
- Customer service and explaining repairs in plain language
Watch out for
- Check your state for auto repair shop registration or licensing, and any written estimate rules
- Check city or county zoning and your local business license requirements
- Used fluid, filters and old parts have disposal rules, so check with your state environmental agency
- Garage liability and garagekeepers insurance to cover customers' vehicles, and workers' compensation once you hire
- Warranty claims and comebacks on rebuilds, so set clear written warranty terms
Deep research report · US
Everything you need to start: transmission repair and rebuild shop
Researched with live web search for United States: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start a transmission repair shop?
Startup costs are typically around $30,000 to $150,000, depending on your premises, lifts, tools and insurance. These are estimates, not guarantees, so price your own equipment and lease before committing.
How much can a transmission repair shop earn?
Monthly revenue is typically around $15,000 to $70,000, depending on how many jobs you handle, the mix of repairs and rebuilds, and your pricing. This is an estimate. Warranty comebacks on rebuilds can affect results.
What licenses and rules should I check before opening a transmission shop?
Check your state for auto repair shop registration or licensing and any written estimate rules. Check city or county zoning and business license requirements, disposal rules for used fluid and parts, and garagekeepers insurance for customers' vehicles.
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