Nice Classification - Services
Construction and repair
Trademark Class 37: Construction, installation, repair, maintenance, and cleaning services
Trademark Class 37 covers building construction, repair, installation, maintenance, cleaning, and restoration services.
What it covers
Goods and services in Class 37
Use this section to decide whether the class describes what customers actually buy from you. A strong class choice should match real commercial activity, not just a broad industry label.
Construction and building services
Installation, maintenance, and repair services
Cleaning and restoration services
Vehicle, machinery, and appliance repair
Examples of Class 37 goods or services
- Home renovation contractor
- Appliance repair service
- Solar panel installation service
Businesses that often consider this class
- Contractors
- Repair companies
- Installation and maintenance providers
Related classes
Classes commonly paired with Class 37
Adjacent classes are not automatic. They are useful checkpoints when your business mixes products, services, software, retail, education, or hospitality.
Common caution
Before choosing Class 37
Selling building materials is a goods filing, while designing buildings can point to Class 42.
How to decide if Class 37 belongs in your filing
Start by writing down the exact products and services offered under the mark. Then compare that list with the class coverage above. If a product and a service both matter to the business model, you may need more than one class.
Practical checklist
- List what customers buy today.
- List near-term goods or services planned for launch.
- Separate products from services.
- Check related classes for retail, SaaS, education, or hospitality activity.
- Use precise wording instead of a vague industry label.
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