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Business Details
50+ Years
experience
Your Trusted Construction Partner in Evansville, IN
Deig Bros. Construction has built a reputation as an honest and reliable contractor since 1954, rooted in core values that guide every project. Our commitment to quality, knowledge, honesty, integrity, and teamwork drives us to exceed client expectations across commercial, industrial, institutional, power generation, and public works sectors. With a skilled workforce and extensive equipment fleet, we self-perform the majority of construction work, including mechanical, plumbing, electrical, concrete, and site utility services. Our leadership team, including President Wes Deig and Vice-President Craig Deig, brings decades of industry expertise and community involvement, ensuring strategic growth and operational excellence.

We prioritize safety through rigorous programs and third-party certifications, maintaining a cooperative culture from the president to field workers. Affiliated with organizations like MCA of Southern Indiana and AGC, we combine technical proficiency with a dedication to corporate citizenship, serving clients in Evansville, Indiana, and beyond.
Services
General Construction Electrical Services Mechanical & Plumbing Heavy Highway Projects Underground Utilities Specialty Construction
Details
  • Year established: 1954
Highlights and features
  • We self-perform 80% of construction work with our skilled workforce.
  • Our 70+ years of experience spans complex commercial and industrial projects.
  • Safety-certified teams with third-party verified safety programs.
  • Extensive equipment fleet handles heavy highway and underground utility challenges.
  • Leadership with decades of local industry expertise and community ties.
What people say
Excellent work ethic Manageable rebate process LED light expertise 30+ years of trust Efficient large-scale execution
Services
General Construction
Deig Bros. provides comprehensive general contracting for commercial, industrial, and public works projects. Our self-performing capabilities ensure quality control across new builds, renovations, and infrastructure upgrades. Clients benefit from streamlined coordination and cost-effective solutions tailored to complex project demands.
Electrical Services
We deliver electrical and low-voltage systems for commercial and industrial facilities. Our team handles installations, upgrades, and maintenance with expertise in energy-efficient solutions like LED conversions. Clients receive code-compliant work backed by safety-certified professionals and modern equipment.
Heavy Highway Projects
Specializing in heavy highway construction, we manage roadways, bridges, and transportation systems using advanced equipment and experienced crews. Services include grading, paving, and utility integration for municipal and state projects, ensuring durability and compliance with public works standards.
Underground Utilities
Our underground utility division handles complex pipeline networks, sewer systems, and site utilities. With specialized boring equipment and pipebursting technology, we execute trenchless installations and repairs while minimizing surface disruption for commercial and municipal clients.
Mechanical & Plumbing
We design and install mechanical systems for industrial and commercial facilities, including HVAC, piping, and process systems. Our master-licensed plumbers ensure efficient water and gas distribution networks, supporting operations in manufacturing, healthcare, and institutional settings.
People
Wes Deig
President and CEO
Leading Deig Bros. since 2020, Wes oversees operations and strategic growth. With 25+ years in construction, he specializes in heavy highway projects and equipment management. Active in industry groups like AGC and NECA, Wes prioritizes innovation and team development.
Thomas Fink
Secretary-Treasurer
Thomas manages financial operations and strategic planning at Deig Bros. With a CPA background and 40+ years in construction accounting, he ensures fiscal integrity. He also contributes to youth sports organizations and community church activities.
Craig Deig
Vice-President
A third-generation construction leader, Craig oversees mechanical projects and estimations. With a Purdue engineering degree and master plumber license, he brings technical expertise to complex systems. Active in local church and trade associations, Craig emphasizes quality craftsmanship.
Questions
What construction sectors does Deig Bros. specialize in?
We focus on commercial, industrial, institutional, power generation, and public works projects, including heavy highway and underground utility infrastructure.
How long has Deig Bros. been in business?
Since 1954, we've served Evansville and surrounding regions with multi-generational expertise in construction and project management.
Do you handle large-scale municipal projects?
Yes, our team executes complex public works including water treatment facilities, highway improvements, and utility systems with proven safety protocols.
What safety certifications do you hold?
We maintain third-party safety prequalification with programs verified by industry providers, ensuring compliance with OSHA and client-specific standards.
Can you assist with energy-efficient upgrades?
Yes, we implement LED lighting conversions and other energy-saving solutions, including navigation of utility rebate programs like Vectren.