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Licensed Tree Contractors

Division IV of Denver's Vegetation Ordinance (Chapter 57) requires that anyone performing tree care services including pruning and removing be licensed as a "Tree Service Company." When requesting services, ask to see evidence of license from prospective companies.
 
Are you interested in becoming a licensed company? You may obtain information on becoming licensed by calling (720) 913-0651, by emailing Lori Biewick, or download Forestry's information packet for prospective companies.
 
Denver recognizes two classifications of tree services. The General License enables its holder to perform services to any sized tree. The Ornamental License allows its holder to perform services to small vegetation only. A printable version of the complete current licensed contractor list is available here.
 
Below is the current list of companies licensed to perform tree work in the City & County of Denver (this list is updated on the first of each month or as companies become licensed).

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General (Large Tree) License Holders
For a printer-friendly list of Large Tree contractors currently licensed in Denver, please click here. This document is updated on the first business day of each month.

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Ornamental License Holders
For a printer-friendly list of Ornamental contractors currently licensed in Denver, please click here. This document is updated on the first business day of each month.
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