10 Mini Manufacturing Business Ideas for Start in the Garage: Profitable Business Ideas 2024

1. Custom T-Shirt Printing

Profit Margin: 30-50%

Market Size: $3.4 billion (US)

Equipment: Printer, heat press, design software

Skillset: Graphic design, business management

Custom T-shirt printing is a popular business idea that can be started with a low investment. You can create and sell your own designs, or offer printing services to customers who provide their own designs. This business is relatively easy to start and operate, but it does require some basic design skills.

2. Jewelry Making

Profit Margin: 40-60%

Market Size: $28 billion (US)

Equipment: Jewelry-making tools, materials

Skillset: Jewelry-making techniques, design

Jewelry making is a creative business idea that can be started with a small investment. You can create and sell your own jewelry designs, or offer custom jewelry-making services to customers. This business requires some basic jewelry-making skills, but it is relatively easy to learn with practice.

3. Candles

Profit Margin: 40-50%

Market Size: $2 billion (US)

Equipment: Wax, wicks, containers, fragrance oils

Skillset: Candle-making techniques, scent blending

Candle making is a popular business idea that can be started with a low investment. You can create and sell your own candle designs, or offer custom candle-making services to customers. This business requires some basic candle-making skills, but it is relatively easy to learn with practice.

4. Bath Bombs

Profit Margin: 40-50%

Market Size: $1 billion (US)

Equipment: Baking soda, citric acid, essential oils, molds

Skillset: Bath bomb-making techniques, scent blending

Bath bomb making is a similar business idea to candle making, but with a focus on creating bath bombs instead of candles. This business requires some basic bath bomb-making skills, but it is relatively easy to learn with practice.

5. Soap Making

Profit Margin: 40-50%

Market Size: $5 billion (US)

Equipment: Soap base, essential oils, molds

Skillset: Soap-making techniques, scent blending

Soap making is another popular business idea that can be started with a low investment. You can create and sell your own soap designs, or offer custom soap-making services to customers. This business requires some basic soap-making skills, but it is relatively easy to learn with practice.

6. Woodworking

Profit Margin: 30-50%

Market Size: $10 billion (US)

Equipment: Woodworking tools, materials

Skillset: Woodworking techniques, design

Woodworking is a more traditional business idea, but it can still be a profitable one. You can create and sell your own woodworking products, or offer custom woodworking services to customers. This business requires some basic woodworking skills, but it can be learned with practice.

7. Metalworking

Profit Margin: 30-50%

Market Size: $15 billion (US)

Equipment: Metalworking tools, materials

Skillset: Metalworking techniques, design

Metalworking is a more specialized business idea, but it can be a profitable one if you have the right skills. You can create and sell your own metalworking products, or offer custom metalworking services to customers. This business requires some basic metalworking skills, but it can be learned with practice.

8. Glassblowing

Profit Margin: 40-60%

Market Size: $1 billion (US)

Equipment: Glassblowing furnace, tools, materials

Skillset: Glassblowing techniques, design

Glassblowing is a unique business idea that can be profitable if you have the right skills. You can create and sell your own glassblowing products, or offer custom glassblowing services to customers. This business requires some basic glassblowing skills, but it can be learned with practice.

9. Pottery

Profit Margin: 30-50%

Market Size: $4 billion (US)

Equipment: Pottery wheel, kiln, materials

Skillset: Pottery techniques, design

Pottery is another creative business idea that can be started with a low investment. You can create and sell your own pottery designs, or offer custom pottery-making services to customers. This business requires some basic pottery skills, but it is relatively easy to learn with practice.

10. Papermaking

Profit Margin: 40-50%

Market Size: $500 million (US)

Equipment: Papermaking equipment, materials

Skillset: Papermaking techniques, design

Papermaking is a unique business idea that can be profitable if you have the right skills. You can create and sell your own papermaking products, or offer custom papermaking services to customers. This business requires some basic papermaking skills, but it is relatively easy to learn with practice.

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