Built By Experience
“Established in 2022, Artemision is built on the experiences and people that have influenced it along the way. Backed by hands on work, every project reflects the company’s commitment to quality, reliability and doing all things correctly.”
- Armando Jr. (Owner/Founder)
Ranjane A. Razo (Founder & Project Manager)
Ranjane, or better known as Armando Jr, leads Artemision LLC with a hands on approach and a strong foundation in concrete construction. With years of experience in foundation work, flatwork and residential projects, he is committed to delivering quality results with precision, reliability and attention to detail.
From planning to execution, Armando Jr oversees each project to ensure it meets both structural standards and client expectations.
AFG Developments (By Artemision)
Francisco Guevara (AFG Developments)
Founder/Partner
Francisco brings over 10 years of experience in heavy equipment operations and commercial construction, playing a key role in site development and project execution. With a strong background in grading, excavation, and structural preparation, he ensures each project starts with precision and efficiency.
His hands-on approach, reliability, and understanding of large-scale operations make him a valuable part of the team, contributing to the quality and consistency behind every build.
Gonzalo Guevara (AFG Developments)
Founder/Partner
Gonzalo also brings over 10 years of experience in heavy equipment operations and commercial construction, specializing in site work, logistics, and field coordination. His expertise supports the smooth progression of projects from initial groundwork through completion.
Known for his work ethic and attention to detail, Gonzalo plays an important role in maintaining high standards across all phases of construction.

