Diamond Construction

Diamond Construction is a Construction Company in Helena, MT. Since 1985, the firm has completed commercial and residential construction projects across Montana, handling work ranging from water systems and structural construction to home builds and remodels. The company operates as a veteran-owned business with a team that provides site work, concrete foundations, framing, sheathing, insulation, painting, cabinetry, and detailed finish carpentry. It also maintains an in-house welding and metal fabrication shop. The business serves clients throughout the state from its Helena headquarters, which is located just off of I-15. Diamond Construction holds a rating of 4.00 based on 9 reviews.

The team at Diamond Construction emphasizes integrity, professionalism, and safety on all projects. Safety is a core part of the company culture, with an active program enforced to protect the team, subcontractors, vendors, clients, and neighborhood residents. Employees are held accountable to one another to ensure projects are completed on time and within budget without surprise delays or additional charges. The company values its workforce, noting that employees live, work, and play in Montana and are motivated by the quality of the final product they deliver to their communities.

The leadership team includes CEO Dean Bjerke, President Jasan Moyer, and Vice President of Operations Trevor Eikenbary. Additional staff members include estimators Nicki Aldrich and Ross Eikenbary, project managers Heather Rolfs and Samantha Livingston, Safety and Equipment Manager Tom Manning, Controller Gayle Thom, Accountant Isaac Borreson, and Payroll & Office Administrator Emily Rowe. The company’s mission is to build upon its reputation for providing exceptional construction services through the expertise of its staff, ensuring high levels of professionalism, communication, and craftsmanship.

Diamond Construction is known for its positive rating from the customers who have reviewed it, reflecting the satisfaction of those who have engaged its services. With over thirty-five years of experience in the Montana construction market, the company has established a legacy of handling diverse project types with skill and foresight. Its veteran-owned status and long-standing presence in the state underscore its reliability and deep roots in the local industry.

Diamond Construction brings decades of hands-on experience and a veteran-led team to the Helena construction market, delivering comprehensive building services to residential and commercial clients throughout Montana.

Diamond Construction is situated on North Montana Avenue, just a tenth of a mile from Lucky Lil's Casino and near the Custer neighborhood.