Licensed and certified professionals
View lists of arborists, florists, burners, beekeepers, and more
We recommend only hiring and working with licensed professionals and businesses. Review our lists to find and verify who is authorized to do agriculture, forestry, and related work.
Types of professionals and businesses
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Companies that make pesticide recommendations for a fee need an Agricultural Consultant License.
Agricultural Consultants
List of licensed Agricultural Consultants as of September 2025
Learn about agric ultural consultant licensing .
We compile a directory of certified agritourism businesses and operations across Louisiana.
Contact info
A license is required to remove, prune, trim, and fertilize trees. For any tree services, we urge you to hire an arborist who is licensed to operate in the state.
Licensed arborists
List of licensed arborists in Louisiana as of October 2025
Licensed utility arborists
List of licensed utility arborists in Louisiana as of October 2025
You may want to find an arborist who is both licensed and certified. To find certified arborists, search the International Society of Arboriculture (ISA) .
Learn about arborist licensing .
Contact info
Whether for honey, pollination, or research, we recommend only using beekeepers who have registered their apiaries with us.
Beekeepers
List of registered beekeepers in Louisiana as of July 2025
Learn about beekeeping and apiary registration .
Contact info
Consulting foresters hold forestry degrees and provide professional services for forest landowners.
Consulting foresters
List of consulting foresters in Louisiana as of January 10, 2023
Learn about our forestry program and forestry consultants .
Contact info
In the state of Louisiana, a license is required to arrange, cut, and sell flowers and ornamental plants. See our latest lists of licensed professionals:
Licensed floral dealers
List of licensed floral dealers in Louisiana as of October 2025
Licensed cut flower dealers
List of licensed cut flower dealers in Louisiana as of October 2025
Learn about florist licensing .
Contact info
Licenses are required to grow, produce, handle, and process industrial hemp in Louisiana.
Industrial hemp growers
List of licensed industrial hemp growers as of September 2025Industrial hemp seed producers
List of licensed industrial hemp seed producers as of September 2025Industrial hemp processors
List of licensed industrial hemp processors as of September 2025Industrial hemp handlers
List of licensed industrial hemp handlers as of September 2025
Learn about industrial hemp licensing .
Contact info
Landscape architects and horticulturalists are authorized to plan and execute design, irrigation, and maintenance of landscapes. We recommend hiring licensed professionals for your landscaping and irrigation needs.
Licensed landscape architects
List of licensed landscape architects in Louisiana as of October 2025Licensed landscape horticulturists
List of licensed landscape horticulturists in Louisiana as of October 2025Licensed irrigation contractors
List of licensed irrigation contractors in Louisiana as of October 2025
Note that yard work, such as cutting lawns and hand-weeding beds, is not regulated and does not require a license.
Learn about landscape licensing .
Contact info
We recommend only working with licensed storage and distribution facilities.
Warehouse dealer merchant list 2023-2024
List of licensed grain dealers, cotton merchants, and commodity warehouses
We recommend using only licensed nurseries and nursery stock dealers.
Licensed nursery certificate holders
List of licensed nursery certificate holders in Louisiana as of October 2025Licensed nursery stock dealers
List of licensed nursery stock dealers in Louisiana as of October 2025
Learn about nursery licensing .
Contact info
We recommend only using licensed operators and dealers to apply pesticide.
Aerial owner operator companies
List of licensed pesticide aerial owner operator companies as of September 2025Ground owner operator companies
List of licensed ground owner operator companies as of September 2025Restricted use pesticide (RUP) dealers
List of licensed restricted use pesticide dealers as of September 2025Structural pest control companies
List of licensed structural pest control companies as of August 2023
Learn about pesticide licensing .
Learn about structural pest control licensing .
Contact info
For safety and conservation purposes, we recommend only hiring certified prescribed burning contractors for any controlled burning needs.
You can also work with a Prescribed Burn Association (PBA) or directly with government agencies for guidance.
The Louisiana Prescribed Fire Council or LDAF may be able to connect you with a PBA in your area.
A license is required to sell, distribute, or offer or handle for sale agricultural, vegetable, or flower seed or other propagating stock of one pound or more in weight in the state of Louisiana
Licensed seed dealers
List of licensed seed dealers (effective Jul 1, 2025 - Jun 30, 2026)
Contact info
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