3:20 CONSTRUCTION, LLC

Landscaping Services

This category includes (1) establishments primarily engaged in providing landscape care and maintenance services and/or installing trees, shrubs, plants, lawns, or gardens and (2) establishments primarily engaged in providing these services along with the design of landscape plans and/or the construction (i.e., installation) of walkways, retaining walls, decks, fences, ponds, and similar structures.

Carpet and Upholstery Cleaning Services

Establishments in this category are primarly engaged in cleaning and dyeing used rugs, carpets, and upholstery.

Other Services to Buildings and Dwellings

Establishments in this category are primarly engaged in providing services to buildings and dwellings (except exterminating and pest control; janitorial; landscaping care and maintenance; and carpet and upholstery cleaning).

Illustrative Examples:

Building exterior cleaning services (except sandblasting, window cleaning)
Swimming pool cleaning and maintenance services
Chimney cleaning services
Ventilation duct cleaning services
Drain or gutter cleaning services

Museums

Establishments in this category are primarly engaged in the preservation and exhibition of objects of historical, cultural, and/or educational value.

Illustrative Examples:

Art galleries (except retail)
Planetariums
Art museums
Science or technology museums
Halls of fame
Wax museums

Historical Sites

Establishments in this category are primarly engaged in the preservation and exhibition of sites, buildings, forts, or communities that describe events or persons of particular historical interest. Archeological sites, battlefields, historical ships, and pioneer villages are included in this industry.

Nature Parks and Other Similar Institutions

Establishments in this category are primarly engaged in the preservation and exhibition of natural areas or settings.

Illustrative Examples:

Bird or wildlife sanctuaries
Natural wonder tourist attractions (e.g., caverns, waterfalls)
Conservation areas
Nature centers or preserves
National parks

Religious Organizations

This category includes (1) establishments primarily engaged in operating religious organizations, such as churches, religious temples, mosques, and monasteries, and/or (2) establishments primarily engaged in administering an organized religion or promoting religious activities.

Illustrative Examples:

Churches
Shrines, religious
Monasteries (except schools)
Synagogues
Mosques, religious
Temples, religious