Meet the Team
Get to know the people behind the projects - experienced, driven, and committed to building with integrity.
Todd Rossier
Todd brings over 20 years of construction experience, beginning his career as a laborer and drywaller. In 2022, he founded Two Bear Construction to meet the region’s need for experienced and qualified general contractors. The company allows him to collaborate closely with tradesmen, subcontractors, designers, and clients to elevate the construction process.
Known for his ability to manage complex projects and tight budgets, Todd has built a strong reputation for exceeding expectations and fostering a positive experience for all involved. He’s also active in the local community, serving on HOA boards and supporting leadership initiatives like Leadership Big Sky to help strengthen the construction industry.
Owner and Project Manager
Spencer Schmidt
Project Manager
With over a decade in the commercial building industry, Spencer brings experience managing complex projects ranging from Los Angeles high-rises to luxury resorts in Big Sky. His diverse background gives him a well-rounded perspective on construction at every scale.
Since moving to Southwest Montana in 2018, Spencer has played a key role in major developments like the Montage Big Sky Lodge and Inn. Known for his leadership, communication, and commitment to quality, Spencer is a vital part of the Two Bear team, helping deliver exceptional results throughout Bozeman and Big Sky. His passion for building, combined with his connection to the region, continues to guide his work and relationships within the industry.
IMAGE COMING SOON
Cameron MacDonald
A seasoned construction professional with over a decade of experience, Cameron has led high-profile, multi-million-dollar projects as a Superintendent. Known for managing complex developments, he’s delivered results across healthcare, institutional, and mountain hospitality sectors—including the iconic Montage Big Sky. His alpine construction expertise sets him apart.
Cameron oversees civil, structural, and interior scopes with strategic leadership and clear communication. Skilled in logistics and quality assurance, he brings a collaborative, results-driven approach to every project. Rooted in Southwest Montana, Cameron is committed to advancing the construction industry through innovation and community engagement—playing a key role in Two Bear Construction’s mission to deliver excellence in the region.
Superintendent
Alena Riordan
Alena has over 20 years of experience in the construction industry, with a focus on the financial management of commercial projects. Her portfolio includes multi-story new builds, interior fitouts and full building refurbishments across the US, New Zealand, Australia and the Pacific Islands. She has gained valuable insight from working on both the client and contractor sides, giving her a well-rounded understanding of project dynamics. Known for her meticulous attention to detail, Alena applies her broad industry expertise to ensure precise and efficient financial management across all phases of construction projects.
Cost Manager
Kelsey Rossier
Administrator
As the Administrator for Two Bear Construction, I help keep things organized behind the scenes that support a busy commercial construction company. Before stepping into this role, I spent seven years in healthcare consulting, focusing on operations and process improvement. After that, I launched and ran my own solo housekeeping business, where I handled everything from client scheduling to business finances. Outside of work, you’ll find me trail running or out adventuring with my husband and our two dogs. It’s the perfect way to recharge and stay grounded.
Koda and Kenai
Koda keeps a watchful eye on the job site, especially when birds get too bold. She’s shy around people but takes her sniff inspections seriously - just don’t try to pet her without permission. When something’s off, she’ll let you know with a bark. Quiet, loyal, and always on duty.
Kenai brings the energy. He’s always on the move, making the rounds, greeting the crew (and strangers) like old friends - especially if they have snacks. When he’s not sniffing out dropped lunches, he’s on full-time squirrel patrol. High speed. High spirit. Zero chill.
Koda: Bird Control & Site Security Advisor
Kenai: Jobsite Greeter & Squirrel Surveillance Lead