
NW Arbor Care LLC
NW Arbor Care LLC
Hello, my name is Mark Griffiths and I am the owner of NW Arbor Care LLC. I grew up in the greater Northwest. After high school, I joined the United States Marine Corps where I was taught punctuality, a strong work ethic, as well as integrity. Later I became a King Crab Fisherman in Alaska, where I was tested mentally and physically. After ten years in Alaska, I worked for Aspluhnd Tree Experts where I earned my journeyman certificate, and later transferred to WestCoast Tree Care as a Foreman. This is where I learned the residential side of the industry. When I started NW Arbor Care LLC (formerly Northwest Arbor Care) in 2003 my sole vision was to instill my life experiences in my business.
"Mark at NW Arbor Care followed up promptly and came out to see my project which involved trimming several very large branches from 80 feet maples. He gave me a bid on the spot which seemed very reasonable. He clearly trusted his team to work with me, and was he ever right! They were great! Four people who knew what they were doing and worked together like clockwork. They were pleasant, good communicators, knowledgable, and really good at what they did. I'm so happy with the work which exceeded my expectations. They were flexible and thorough. They cleaned up so it looked better than when they came. I will hire them for any tree trimming needs in the future."
Nancy M on February 2026
Hello, my name is Mark Griffiths and I am the owner of NW Arbor Care LLC. I grew up in the greater Northwest. After high school, I joined the United States Marine Corps where I was taught punctuality, a strong work ethic, as well as integrity. Later I became a King Crab Fisherman in Alaska, where I was tested mentally and physically. After ten years in Alaska, I worked for Aspluhnd Tree Experts where I earned my journeyman certificate, and later transferred to WestCoast Tree Care as a Foreman. This is where I learned the residential side of the industry. When I started NW Arbor Care LLC (formerly Northwest Arbor Care) in 2003 my sole vision was to instill my life experiences in my business.
"Mark at NW Arbor Care followed up promptly and came out to see my project which involved trimming several very large branches from 80 feet maples. He gave me a bid on the spot which seemed very reasonable. He clearly trusted his team to work with me, and was he ever right! They were great! Four people who knew what they were doing and worked together like clockwork. They were pleasant, good communicators, knowledgable, and really good at what they did. I'm so happy with the work which exceeded my expectations. They were flexible and thorough. They cleaned up so it looked better than when they came. I will hire them for any tree trimming needs in the future."
Nancy M on February 2026















