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 NYC's  #1 Consulting Arborist 

NY Yard, Street & Parks Arborist ISA-Certified*

Welcome to H LINE Arborist, where you will find an uncommon but timely array of services.


For small sites H LINE Arborist (HLArb) addresses the pruning and enhancement of small trees. This allows expression of the artistic and seasonal aspects of arboriculture, always greatly rewarding, especially years after work is done.

In contrast is city forestry, which for us focuses on the  preservation of street trees and all NYC public trees. In addition to site inspections, work involves delivery of  Consulting Arborist Reports, surveys, and letters to NYC agencies. Such demands advanced knowledge of trees, diverse graphic skills, and administrative thoroughness to gain permits for clients as quickly as possible.


All city trees -- in parks, on the street or in city yards -- contribute to a sustainable city tree canopy to improve the quality of life here for generations. 

Treekeeping Clients


Metropolian Transit Authority  

NYC Departmentt of Environmental Protection 

*International Society of Arboriculture 

MVR Certified Arborist for MTA Treekeeping via GTA Geo-Tech Associates

MVR ISA-Arborist for MTA's treekeeping program.

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Architects, engineers, and contractors, get clear Consulting Arborist Reports and 'fast' Tree Surveys to expedite tree work permits.

Consulting Arborist I

Consulting Arborist Tree Reports ▪ Inspections ▪ Permits

 Practical City Forestry NY 

Consulting Arborist II

Multidisciplinary Urban Forestry NY

CAD Tree Surveys ▪ Plan Review COs

Tree Appraisals ▪  Arborist Legal Support Letters


Certified Consulting Arborist Services 


Of all plantings, canopy trees hold up the best.  Like tall ones on the street, small shade trees -- suited to small spaces and containers -- also do the most visually and environmentally, save money on energy bills, add privacy and grow property value. 

City Yard Tree Preservation
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