Justin Adams
Partner
"Every project we take on is an opportunity to create lasting value, not just for our clients, but for the communities we serve. I believe in fostering collaboration at every stage, ensuring our work stands the test of time and inspires future builders. Beaumont isn’t just about construction; it’s about building trust, relationships, and a legacy of craftsmanship we can all be proud of."
-Justin Adams, Partner, Beaumont Builders
Justin Adams is a seasoned construction leader with 20 years of experience in commercial and residential construction across Arizona and New Mexico. Before cofounding Beaumont Builders, Justin spent 16 years at McCarthy Building Companies, the 13th largest construction company in the United States, where he rose to Senior Director on the Commercial and Education Leadership Teams. In his final five years at McCarthy, Justin managed $500 million in construction projects, partnering with major clients such as Arizona State University, Northern Arizona University, and Mayo Clinic. His portfolio includes complex healthcare facilities, higher education campuses, K-12 schools, and large infrastructure projects. Justin’s expertise spans various delivery methods—Design-Build, CMAR, and Lump Sum—and he has led significant self-performed scopes across trades including concrete, steel, mechanical, electrical, plumbing, and civil work.
Justin is recognized for his leadership in preconstruction and integrated project delivery, ensuring constructability and smooth operations from early design phases through project completion. He has extensive experience managing high-value healthcare and education projects on active campuses, balancing operational demands with construction challenges. In addition to leading large-scale projects, Justin directed McCarthy’s Special Services Group, completing over 20 smaller, specialized projects per year, such as MRI suites, ORs, and surgical service upgrades, generating $15-20 million in annual revenue. His leadership in the industry extends beyond project delivery—he previously served as Board Treasurer for the Central Arizona Society of Healthcare Engineering (CASHE) and currently as a Committee Member for Valley Guardians' Trade School Scholarship program, underscoring his commitment to community impact and mentorship.
Justin’s career began in residential construction, where he worked with Eastwood Construction and Development in 2004, building custom homes and residential communities. His passion for construction took root at an early age, working alongside family members who introduced him to the industry. After Eastwood, Justin expanded into large commercial projects with Barton Malow, managing higher education projects, parking structures, and sports complexes. This early experience laid the foundation for his success in managing complex projects for diverse clients. At Beaumont Builders, Justin continues to blend operational expertise, client-focused collaboration, and a commitment to building impactful projects that enhance communities and inspire future builders
