Our People.
At River City Builders, we believe great work starts with great people. We’re proud to be a family, one that looks out for each other, takes pride in what we do, and shows up every day ready to serve our clients well. By investing in our team and creating a strong, supportive culture, we’re able to deliver better results, clearer communication, and a smoother experience for you. It’s how we build not just projects, but lasting relationships with the people we serve. Meet the River City Builders family.
River Lucas
River founded River City Builders in 2018 and brings over 18 years of experience in the construction industry. A Missoula native, he takes pride in building homes and projects that reflect the character and quality of the area. He got his start in tile work (still his favorite part of the job) and has built his reputation on attention to detail and a commitment to craftsmanship. While River still enjoys putting his bags on from time to time, he’s found his stride in leading the company—building a strong team, maintaining close relationships with clients, and making sure every project is done right from start to finish.
Outside of work, River enjoys spending time outdoors, fishing, hunting, and skiing or at home keeping his cat, Voodoo, entertained.
Founder & OwnerSean Hawkings
Sean Hawkings brings over 25 years of experience to the River City Builders team and has been leading projects here for the past two years as a project manager. He’s the kind of guy who keeps things moving on site—making sure everything comes together the right way and on schedule.
Sean especially enjoys custom finish work, where his attention to detail and pride in the craft really show. He’s a steady presence on the job and someone the team and clients can count on to get things done right.
When he’s not at work, Sean is usually outside backcountry skiing, spending time on the river, or working on his farm.
Project ManagerOffice ManagerJamES Mitchell
James has been a valued member of the River City Builders team since 2024, helping keep day-to-day operations running smoothly behind the scenes. He plays an important role in supporting both clients and the field team by ensuring clear communication, accurate documentation, and efficient office processes.
Outside of work, James enjoys spending as much time outdoors as possible. Whether he’s fishing, skiing, playing ice hockey, or birdwatching, he values staying active and connected to nature.
Mason/ForemanBridger Lucas
Bridger has been with River City Builders for 6 years and has developed a well-rounded skill set across a range of trades. He enjoys working on tile, carpentry, and outdoor projects like hardscaping and landscaping, bringing versatility and creativity to each job.
In his free time, Bridger balances his creative side with his love for the outdoors—making music, fly fishing, and playing video games.
Collin Jelinski
Collin has been with River City Builders 2022 and brings over 16 years of experience in construction and the trades. His favorite aspects of the job include excavation, boulder work, hardscaping, masonry, and custom homes, along with building strong relationships with clients and collaborating with other trades and designers.
Off the clock, Collin enjoys spending time outdoors with his girlfriend and their dogs, exploring Montana and the Western region whenever they can.
Foreman/CraftsmanJerry Leonard
Jerry joined River City Builders in 2022 and brings over 30 years of experience in the construction trades. A master carpenter, he especially enjoys finish work and takes pride in the craftsmanship and detail that bring a project together. Jerry also plays a major role in mentoring and training new apprentices, helping pass along both technical skills and job-site experience to the next generation of tradespeople.
Away from work, Jerry enjoys rafting, skiing, spending time outdoors, and being with family.
Apprenticeship Mentor/Master Carpenter
Foreman/CraftsmanJeremy Thomas
Jeremy joined River City Builders in 2023 and brings 9 years of experience in the construction trades. He enjoys both framing and finish work, appreciating the balance between building the structure and dialing in the details.
Outside of work, Jeremy stays busy keeping up with his kids, hitting the golf course, hunting, fishing, and spending time on his RC hobbies—plus making sure the lawn is always in tip-top shape.
Foreman/CraftsmanJon Aaseng
Jon joined River City Builders at the beginning of 2025 and brings nearly 30 years of experience in the construction trades. He enjoys the variety of work from framing through finish, with a particular interest in structural framing and the craftsmanship that forms the foundation of a quality build.
When he’s not on the job site, Jon can often be found in the mountains or on the water, making the most of everything Montana has to offer.
Justin Marcinko
Foreman/CraftsmanJustin joined River City Builders full time in 2024 after gaining experience across a variety of construction crews and trades since 2014. He especially enjoys the diversity of the building process and takes pride in seeing a project come together from the ground up, with framing being one of his favorite parts of the job.
Whether he’s archery or rifle hunting, river surfing spring runoff, mountain biking, backcountry skiing, snowboarding, or traveling in search of ocean swells, he brings the same energy and adventurous spirit to life outside the job site.
Jake Quintanilla
Jake joined River City Builders in 2024 and is continuing to grow his skills in the construction trades. He enjoys carpentry and takes pride in the hands-on work and craftsmanship it involves.
When he’s not working, Jake spends his time hunting, fishing, and honing his green thumb in the garden.
Craftsman
CraftsmanMike Quintana
Mike has been with River City Builders since 2024 and continues to build his skills in the construction trades. He enjoys finish carpentry, where attention to detail and craftsmanship really come into play.
When he’s not on the job site, Mike spends his time fly fishing, hunting, and backpacking, making the most of any chance to be outdoors.
Selway Vermillion
CraftsmanSelway joined River City Builders in 2025 and has worked in construction and the trades since 2020. He enjoys custom work and woodworking of all kinds, with an appreciation for projects that require creativity and craftsmanship.
When he’s not on the job, Selway enjoys spending time outdoors kayaking, skiing, and hunting.
CraftsmanKyle kamischke
Kyle has been with River City Builders for since 2024 and is continuing to grow his skills in the construction trades. He enjoys framing and has taken a strong interest in learning the art of drywall, always looking to improve and take on new challenges.
Outside of work, Kyle stays active year-round, spending his summers on the golf course and his winters on the mountain snowboarding whenever he can.
Carter Lake
CraftsmanCarter joined River City Builders in 2025 and is quickly finding his footing in the construction trades. He’s jumped into a wide range of work and has especially taken to the framing process, enjoying the pace and precision it requires.
When he’s not on the job site, Carter is usually outdoors skiing, hiking, or fishing high alpine lakes and creeks. He enjoys staying active and pushing himself, and in the summer, he also works in wildland firefighting, which fits naturally with his drive and outdoor lifestyle.
Samuel Isham
Sam joined River City Builders in 2026 and has been working in construction since 2018, transitioning to full-time building in 2021. He enjoys the variety that comes with construction work and appreciates the opportunity to take on many different types of projects and challenges.
Outside of work, Sam enjoys spending time outdoors fishing, boating, skiing, hunting, gardening, and traveling with his fiancée. He also enjoys working on and improving his own home, carrying his passion for building and craftsmanship beyond the job site.
Craftsman Barb Lucas
Barb has been with River City Builders since 2025 and brings a combined 5 years of experience in the construction industry. She plays an important role in keeping projects running smoothly by delivering materials to the crews, as well as helping organize and manage inventory in the shop.
When she’s not working, Barb enjoys hiking along the river with her Australian Shepherd, Maybelline, skiing, and spending time with family.
Expediter/shop Manager