🦺
Construction Management · Underground Utilities
Entering Site…
Construction Management | Underground Utilities | General Contractors | Design Engineering
CorGroup delivers world-class construction solutions — from underground infrastructure to landmark renovations. Trusted by schools, hospitals, professional engineering, and Fortune 500 brands.
About CorGroup
CorGroup was founded by Stephen (Steve) Corbitt, a seasoned construction professional with 30+ years of expertise in Construction Management and Underground Utilities. Steve is a recognized subject matter expert featured in national publications.
Under his leadership, CorGroup has installed over 40 miles of new mainline utilities, completed more than 20,000 private residential services across Indiana, Ohio, Kentucky, and North Carolina, and managed the landmark $100M+ Indianapolis Public Schools renovation program.
What We Do
From underground infrastructure to turnkey renovations, CorGroup brings unmatched expertise across seven core disciplines.
CorGroup has built and renovated 5 YMCA of Greater Indianapolis locations — delivering state-of-the-art sports facilities, aquatic centers, and community spaces that strengthen neighborhoods and inspire generations.
YMCA of Greater Indianapolis — 5 Locations
Directional Drilling, natural gas, potable water, telecommunications, sanitary sewer, lead line replacement programs, STEP (Septic Tank Elimination Programs), and full-service underground infrastructure delivered with precision.
Directional Drilling
Trusted partner for McDonald's interior renovations at Indianapolis Airport, 4 Indianapolis locations, Carmel, Fort Wayne, and South Bend.
McDonald's CertifiedComprehensive interior and exterior renovations including the Washington Township Schools bond program.
State-of-the-art sports facilities and athletic complex construction and renovation services.
Licensed professional civil engineering services across Illinois, Indiana, Washington D.C., and Missouri. Florida & 2 additional states pending — complete civil designs & certifications, including all utilities.
Precision construction and renovation for healthcare environments where quality and compliance are paramount.
Our Work
Decades of delivering complex construction projects that shape communities across the nation.
Featured Clients
CorGroup's proven track record spans major public utilities, government agencies, and landmark development projects across the nation.
Featured Client — 1 of 3
Citizens Energy Group is Indianapolis's locally-owned, not-for-profit public charitable trust serving more than 900,000 central Indiana residents with water, wastewater, steam, and natural gas services.
CorGroup has served as a trusted construction partner for Citizens Energy Group across a range of critical underground infrastructure programs. Our scope of work includes:
Featured Client — 2 of 3
DC Water's landmark $4 Billion "Lead-Free DC" initiative stands as one of the most ambitious public health infrastructure programs in U.S. history — replacing every lead water service line in the nation's capital to protect over 700,000 Washington, DC residents from lead exposure.
CorGroup delivered comprehensive support across the full program lifecycle, serving as a trusted construction and program management partner. Our scope of work included:
The Lead-Free DC program represents CorGroup's ability to operate at the intersection of public health, civil infrastructure, and large-scale program execution — delivering results that directly improve lives.
Featured Project — 3 of 3
A comprehensive civil infrastructure engagement showcasing CorGroup's full-spectrum underground utilities capability — from water main piping to concrete pad construction and drainage systems.
Blue Lake Development
The Blue Lake project represents CorGroup's integrated civil construction approach — coordinating water main piping, drainage systems, and concrete pad construction across a single, live development site. Two crew members worked inside a fully shored trench to install a ductile iron valve assembly and repair sleeve, illustrating the safety-first protocols CorGroup enforces on every job.
From John Deere excavation and gabion retaining wall installation to TEREX concrete finishing equipment, this project showcases CorGroup's full heavy civil toolkit in action.
Qualifications
CorGroup holds the industry's most sought-after certifications, backed by rigorous standards and national recognition.
Certified by the Mid-States Minority Supplier Development Council and recognized nationally as a certified Minority Business Enterprise.
Certified as a Disadvantaged Business Enterprise (DBE) and Airport Concession Disadvantaged Business Enterprise (ACDBE) by the U.S. DOT.
Trusted By
CorGroup proudly partners with government agencies, Fortune 500 brands, nonprofits, and school systems to deliver outstanding results.
AECOM Hunt
DC Water
Garrison Frazier
CDM Smith
Citizens Energy Group
McFarland Construction
TSW Utility Solutions
Eagle Valley Inc.
Midwest Mole
Blue Lake Development
Mid-States MSDC
Gordon Plumbing
City of Indianapolis
Ivy Tech
Stantec
Diverse Excellence Technology
The Hagerman Group
Indianapolis Public Schools
McDonald's
NMSDC
Recognition
CorGroup's excellence has been recognized by leading organizations across business, community, and government sectors.
Get In Touch
Ready to start your next project? Our team is standing by to discuss your vision and deliver results.
