Arborist Details

Company Info

Company Name
S. P. McClenahan Co. (a division of Bartlett Tree Experts)
Address
1 Arastradero Road
City
Portola Valley
State
CA
Zip Code
94028
Office Phone
650-326-8781
Informational PDF
Total # of ISA Certified Arborists on Staff
8
Approved
Yes
Other
Provides occasional volunteer or pro bono services to Canopy
More Company Info, Specialties, Motto, etc.
Arboriculturists Since 1911

Services

Tree Selection?
Yes
Tree Installation?
Yes
Small or Specialty Pruning?
Yes
Fruit Tree Pruning?
Yes
Large Tree Pruning?
Yes
Tree Removal?
Yes
Commercial Tree Care?
Yes
Pesticide Application?
Yes
Emergency Tree Services?
Yes
Stump Removal?
Yes
Tree Relocation?
1
Free Wood Chip Delivery?
Yes
Lumber Salvage?
1
Sick Tree Diagnosis?
Yes
Tree Assessment and Advice?
Yes
Tree Risk Assessment?
Yes
Tree Preservation Reports?
Yes
Construction Monitoring Service?
1
Reports for Palo Alto Planning Permits?
Yes
Assist with City of Palo Alto Tree Removal Permits?
Yes
Only Provides Consulting Services?
1

Services Offered

Services Summary

Selection and Planting Services

  • Tree Selection
  • Tree Installation

Pruning and Tree Care Services

  • Small or Specialty Pruning
  • Fruit Tree Pruning
  • Large Tree Pruning
  • Commercial Tree Care
  • Pesticide Application

Consulting Services

  • Sick Tree Diagnosis
  • Tree Assessment and Advice
  • Tree Risk Assessment
  • Tree Preservation Reports
  • Reports for Palo Alto Planning Permits
  • Assist with Palo Alto Tree Removal Permits

Other Services

  • Emergency Tree Services
  • Tree Removal
  • Stump Removal
  • Free Wood Chip Delivery

Arborist Info

Arborist Name #1
John H. McClenahan
ISA #1
WE 1476B
Cell Phone Number #1
ASCA Registered Consulting Arborist #1
Board Certified Master Arborist #1?
Yes
ISA Tree Risk Assessment Qualified #1?
Yes
Other Certifications #1
Pest Control Adviser, CTSP

Arborist Info 2

ISA #2
IL-9171BM
Arborist Name #2
Jason Shirar
Cell Phone Number #2
ASCA Registered Consulting Arborist #2
Board Certified Master Arborist #2?
Yes
ISA Tree Risk Assessment Qualified #2?
Yes
Other Certifications #2
Qualified Applicator License 140545

Arborist Info 3

ISA #3
WE 6897A
Arborist Name #3
Chris Regan
Cell Phone Number #3
ASCA Registered Consulting Arborist #3
Board Certified Master Arborist #3?
Yes
ISA Tree Risk Assessment Qualified #3?
Yes
Other Certifications #3
Requirements Check

Arborist Summary

Arborist Summary

John H. McClenahan

  • ISA Board Certified Master Arborist #¬†WE-1476
  • ISA Tree Risk Assessment Qualified
  • Pest Control Adviser, CTS

Jason Shirar

  • ISA Board Certified Master Arborist # IL-9171BM
  • ISA Tree Risk Assessment Qualified
  • Qualified Applicator License 140545

Chris Regan

  • ISA Certified Arborist # WE-6897 A
  • ISA Tree Risk Assessment Qualified

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