Preserving & managing trees and natural areas
throughout the White Mts, Lakes Region & Western Maine for over 48 years.
Pruning
Removals
Cabling
Preservation
Health Assessments
Fertilization Programs
Pest/Disease Management
Vegetation Control
Fruit & Ornamentals
For close to fifty years, P.C. Hoag & Co. has provided expert tree care, preservation, and safe removals for properties throughout Alton, New Hampshire, and the surrounding Lakes Region. Our certified arborists and experienced crews deliver service rooted in proven science, safety, and environmental stewardship.
From safeguarding historic trees to addressing hazardous ones, every project is carried out with honesty, professionalism, and a respect for the natural landscape.
Below you’ll find an overview of our core tree care services, each customized for residential homes, commercial properties, and municipal needs.




Family‑run since 1976, caring for New Hampshire’s landmark trees and landscapes.
Every crew includes certified pros trained to ANSI A300 & Z133 safety standards.
We treat building sites as a living canvas—marking valuable trees & shrubs for retention.
Inventories, diagnostics, and treatments are backed by detailed field data and industry research.
When storms or hazards strike in Alton, PC Hoag & Co. is ready to respond instantly to protect your property.
A+ BBB rating, full liability insurance, with deep roots in Alton and the Lakes & White Mountains.
We offer services based on the most current scientific knowledge in the care of trees, shrubs, and natural ecosystems, ensuring clients in Alton receive thoughtful, research-driven solutions.
P.C. Hoag & Co. was founded in 1976 by Pete Hoag, shortly after his college graduation. Pete studied under world-renowned tree biologist Dr. Alex Shigo, who pioneered groundbreaking research on tree decay and defense systems, work that still shapes best practices in arboriculture today.