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

Email Address: [email protected]

Website: spmcclenahan.com

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

Arborist Name #2: Jason Shirar

ISA #2: IL-9171BM

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

Arborist Name #3: Chris Regan

ISA #3: WE 6897A

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

Click to return to the arborist list.

Sign up for local tree news, events, volunteer opportunities, and more.