Explore Engineering Firms Serving Montana

Review the services of 17 engineering firms in Montana, including Billings, Great Falls and Bozeman. Whether you need design services, technical analysis or consulting support, look for relevant engineers and inquire about availability and pricing.
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EEC
28 Years
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We offer 25+ years of experience in Montana's commercial and residential construction.
EEC provides comprehensive design build services in Montana, combining architecture, engineering, and construction for commercial and residential projects since 1998.
Architecture Engineering Surveying
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AE Dynamics
14 Years
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Founded in 2012 by licensed professional engineers with decades of combined experience
AE Dynamics provides structural engineering and facade design services with expertise in shop drawings, special inspections, and building envelope systems.
Structural Engineering Shop Drawings Special Inspections
We offer over 20 years of engineering experience in municipal systems and site design.
Triple Tree Engineering offers expert engineering solutions in Helena, MT, specializing in municipal infrastructure, site design, and rail development with a commitment to quality and client satisfaction.
Municipal Engineering Community Planning Preliminary Engineering Reports
We offer decades of experience in multidisciplinary engineering solutions.
Axiom Engineering Group provides top-tier mechanical, structural, and electrical engineering services for luxury residences, commercial projects, and historical renovations across the Rocky Mountain West and beyond.
Mechanical Engineering Structural Engineering Electrical Engineering
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Stahly Engineering & Associates
50+ Years
Emergency
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We are an employee-owned firm with 55+ years of Montana-focused engineering experience
Stahly Engineering & Associates, a Helena-based employee-owned firm, offers civil engineering, land surveying, and grant administration services for infrastructure projects across Montana and Wyoming.
Bridges Grant Administration Land Surveying
We offer over 40 years of combined experience in engineering and environmental consulting.
KLJ offers innovative engineering, environmental, and construction services for infrastructure projects across the U.S. Expertise in aviation, transportation, and funding strategies.
Aviation Planning Environmental Consulting Construction Management
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A2Z Engineering
40 Years
Emergency
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We offer 35+ years of combined engineering experience across multiple disciplines
A2Z Engineering offers expert civil and structural engineering services in Kalispell, MT. With 35+ years of experience, we specialize in power systems, environmental projects, and structural design.
Power Substation Design Transmission Line Design Structural Engineering
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J D Engineering PC
Emergency
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We provide 24/7 engineering support for urgent and ongoing projects.
J D Engineering PC offers expert electrical engineering consulting services in Hamilton, MT, specializing in design, infrastructure planning, and 24/7 support for complex electrical systems.
Project Management Voltage Control Protection Analysis
Certified commercial divers perform inspections without disrupting water service
Certified water tank inspections, maintenance, and engineering solutions in Billings, MT. Liquid Engineering ensures NFPA compliance and system reliability without service disruption.
Water Tank Inspections ROV Tank Inspections Disinfection Services
We have 45+ years of continuous service in Western Montana since 1975
Western Montana's premier engineering firm offering surveying, civil design, and planning services since 1975. Trusted by public agencies and private developers for water systems, municipal improvements, and environmental projects.
Civil Engineering Land Surveying Land-Use Planning