Are You Looking for Engineers in Indiana?

Explore 31 engineering businesses across Indiana, including Indianapolis, Evansville and Lafayette, offering design, analysis and technical consulting. Read customer reviews, check project experience and contact suitable engineering firms about estimates.
We have 38+ years of electrical engineering experience
Mechanical Electrical Systems offers custom electrical engineering, dynamometer controls, and UL-certified automation solutions since 1979. Expert integration and retrofits for industrial and military applications.
Electrical Engineering Dynamometer Controls Product Integration
We have over 45 years of experience in MEP engineering design and consulting.
Millies Engineering Group offers expert MEP engineering solutions in Munster, IN. With 45+ years of experience, we specialize in LEED-certified mechanical, electrical, and plumbing systems for commercial, healthcare, and education projects.
Mechanical Engineering Electrical Engineering Plumbing & Fire Protection
PSC Nuclear
40 Years
Emergency
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PSC Nuclear
40 Years
Emergency
Not rated yet
35+ years of specialized experience in nuclear post-tensioning systems
Trusted provider of nuclear plant inspection, engineering, and construction services since 1986. Specializing in post-tensioning surveillance, heavy lift transport, and outage support across the U.S.
Post-Tensioning Inspections Heavy Lift Transport Nuclear Outage Support
We offer fully integrated engineering services under one roof
Terra Site Development offers comprehensive engineering services including land surveying, geotechnical engineering, and environmental compliance in Indiana. Employee-owned expertise since 1997.
Land Surveying Geotechnical Engineering Civil Engineering
We offer 200+ years of combined experience in utility locating.
Trusted utility locating services in the Midwest since 2008. On The Spot Utility Resources delivers precise, timely damage prevention solutions for public and private infrastructure projects.
Ground Penetrating Radar Fault Finding Traceable Rodders
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Project Associates
41 Years
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We have 35+ years of proven success in multidisciplinary engineering solutions
Project Associates offers comprehensive engineering design and technical services, delivering tailored solutions for industrial, energy, and infrastructure projects since 1985.
Project Management Conceptual Development Preliminary Engineering
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Banning Engineering
32 Years
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We offer 30+ years of engineering and surveying expertise tailored to Indiana's infrastructure needs.
Banning Engineering offers expert civil engineering, surveying, and GIS solutions in Plainfield, IN, specializing in infrastructure, utilities, and community development projects.
GIS Mapping Utility Asset Management Land Surveying
We have 25+ years of experience in mechanical and electrical engineering
Applied Engineering Services offers expert mechanical, electrical, and plumbing engineering solutions for advanced manufacturing, healthcare, and government clients in Indianapolis.
Mechanical Engineering Electrical Engineering Plumbing Design
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Clark Dietz
50+ Years
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We offer 60+ years of engineering expertise across multiple disciplines
Clark Dietz delivers expert engineering solutions for infrastructure projects across the Midwest, specializing in civil, transportation, and environmental engineering with over 60 years of experience.
Civil Engineering Transportation Design Environmental Services
We have 40+ years of specialized railroad engineering experience
Sims Professional Engineers offers design, analysis, and compliance solutions for the railroad industry. Trusted since 1983 with 300+ clients served. AAR and FRA compliance experts.
Rail Car Design Finite Element Analysis AAR Compliance Consulting