Building construction; repair; installation services.
Trademark applications and registrations in Class 37 over the past 15 years.
Class 37 covers building construction, repair, and installation services. With approximately 102,500 live marks, it is a moderately filed service class that serves the construction, maintenance, home improvement, automotive repair, and equipment installation industries. The class captures the full lifecycle of built infrastructure — from new construction through ongoing maintenance to eventual renovation.
Class 37 includes mainly services rendered by contractors or subcontractors in the construction or making of permanent buildings, as well as services rendered by persons or organizations engaged in the restoration of objects to their original condition or in their preservation without altering their physical or chemical properties.
Explore 102,503 live trademarks in Construction and Repair. Search by name, owner, or serial number — then filter by Class 37.
Search TrademarksClass 37 covers building construction, repair, and installation services (fixing, maintaining, assembling things). Class 40 covers material treatment and processing (custom manufacturing, printing, metalworking). A plumber installing pipes is Class 37; a metalworker custom-fabricating pipes is Class 40.
Yes. Cleaning of buildings, vehicles, and premises (janitorial, window cleaning, carpet cleaning services) falls under Class 37. Cleaning products are in Class 3.
Physical installation of hardware and equipment is in Class 37. Software installation, maintenance, and IT support services belong in Class 42.
Yes. Pest control, fumigation, and extermination services for buildings and structures belong in Class 37. Pest control products (sprays, traps) are goods classified in Class 5 or Class 21. The service of applying pest control treatments is the Class 37 component.
Yes. Vehicle cleaning and car wash services belong in Class 37 as vehicle maintenance and cleaning services. Car wash equipment (the machines) belongs in Class 7, and car cleaning products (soap, wax) belong in Class 3.
Installation of solar panels, wind turbines, and renewable energy equipment belongs in Class 37. The solar panels themselves are goods in Class 9. Energy generation services belong in Class 40. Most solar companies file across all three classes.
Yes. Demolition of buildings and structures belongs in Class 37 alongside construction. Both the creation and destruction of built structures are classified together. Mining, quarrying, and drilling services are also in Class 37 despite their industrial nature.
Yes. Repair of smartphones, computers, tablets, and other electronics belongs in Class 37. This includes screen replacement, hardware repair, and refurbishment services. Software repair and IT troubleshooting belong in Class 42.
Home service franchises typically need Class 37 for the repair and maintenance services, Class 35 for the franchise business model and marketing, and often Class 42 if they offer a technology-enabled booking platform. Each specific trade may warrant a separate identification of services within Class 37.
We use cookies (including Google Analytics) to improve our site and understand how visitors use it.