Browse the Top 4 Engineering Companies Serving Billings, MT

Associated Construction Engineering provides expert mechanical, electrical, and fire protection engineering services across commercial, industrial, and residential sectors. Founded in 1987, we combine decades of regional expertise with sustainable practices to design systems that enhance buildings and communities. Our focus on innovation and collaboration ensures clients receive efficient, code-compliant solutions tailored to their unique needs.

HydroSolutions offers environmental consulting and engineering services in hydrogeology, water rights, and environmental remediation. Founded in 1999, we combine scientific expertise with regulatory knowledge to provide technical solutions for groundwater management, water rights adjudication, and environmental compliance. Our Montana-based team serves clients across the Western US with integrity and technical precision.

S K Geotechnical is a premier geotechnical engineering firm specializing in foundation analysis, seismic hazard evaluation, and construction materials testing. We deliver expert services for highway improvements, bridge projects, and infrastructure development across Montana and the Pacific Northwest. Our team combines advanced technical capabilities with decades of regional experience to support complex civil engineering projects.

Allied Engineering Services provides civil, geotechnical, and water resource engineering solutions for commercial, residential, and government projects. With over 25 years of experience, we specialize in infrastructure development, land surveying, and environmental compliance, delivering innovative, client-focused results that prioritize safety and sustainability.