Building the Future Since 1906
IHC Leading in
Client Satisfaction
Quality
Building Construction
Infrastructure
Safety
What We Build
As general contractors, Construction Managers and Design-Builders, we build public and private institutions, infrastructure and more using skilled labor and construction equipment to complete projects on time and within budget.
Since 1906
Since 1906 we have planned and built a diverse set of construction projects including buildings, roads & bridges, water treatment plants, utilities and more with a solid reputation among our clientele and the sub-contract community.
Who We Are
With a Corporate Office located in the Northwest Illinois suburb of Elgin and a Southeast Regional Office in Marietta, Georgia, our project diversity creates a synergy of knowledge, problem solving, and service that builds excellent projects and experiences for our clientele.
within the last 30 years
within the last 30 years
within the last 30 years
within the last 30 years
Our Recent Projects
Stormwater Spotlight: Addison Creek Reservoir
Diversity & Inclusion
Community Involvement
As a member of the community we serve, IHC gives back to local organizations by volunteering our time and services, donating money, and by including community members at local construction initiatives.
Top Reasons to Intern with IHC
What Our Customers Say
“It is with much enthusiasm that I recommend the services of IHC Construction Companies LLC.
Grant CHSD 124 has used IHC since 1999 for many different projects, large and small, and have always been completely satisfied with their performance. They have completed multiple jobs on time, under budget and with great accuracy.”
Beth Reich
BUSINESS MANAGER, CSBO
GRANT COMMUNITY HIGH SCHOOL DISTRICT 124
IHC was able to coordinate complex work under very tight deadlines and the quality of construction was within set guidelines.
Based on our experience, we can recommend IHC for building project needs. IHC’s team is professional, capable and responsible.
I cannot imagine how I would have survived this project without the direction, knowledge, and professionalism of IHC.
The attention to detail and planning has guaranteed our project will be completed ahead of schedule and significantly under budget. I can highly recommend IHC for any building project.
On all projects, IHC has demonstrated both the expertise and professionalism to make the jobs successful and to meet the owner’s needs. I would highly recommend IHC for future building programs.
IHC's staff, both in the office and in the field, did a great job ensuring that we stayed on budget while still incorporating all of the important design elements and kept all of the work on track, particularly with a very aggressive summer schedule and 4 buildings under construction at the same time.
IHC is awesome to work with and we will continue to use them for upcoming projects.
Our project has even featured a community partnership with the Brookfield Zoo, that sees IHC staff going over and above the call of duty on a regular basis by transporting faux life-sized zoo animals, back and forth to the zoo for repainting and replacing back on the Library's site.
Sometimes in order to maintain a schedule, double shifts were worked to ensure substantial completion to not interfere with the opening/start of a new school year. I would recommend IHC as a Construction Manager to any client.
The school was successfully completed on schedule and within budget. Based on our experience, Woodstock can highly recommend IHC for building project needs.
I cannot tell you how much this, going above and beyond, was appreciated. Even though his actions may seem simple, they were very significant to us.
Through every stage of the project, IHC kept the needs of our school district, students, and community at the heart of their work. They were accessible, communicative, and flexible and we are grateful for their partnership.