Vendor Portal

We work hard to develop relationships and our competitive strength is achieved through developing a diverse group of qualified subcontractor partners.

Thank you for your interest in doing business with IHC Construction Companies LLC.

To submit proposals or to be added to our vendor database, please send your information to:

For any questions regarding our Diversity Program, please send inquiries to:

Or feel free to contact our office at: 847-742-1516.

IHC is committed to ensuring that Disadvantaged, Minority, Women, and Veteran Business Enterprises (D/M/W/VBE) will have the maximum opportunity to compete for portions of contracts. IHC will not discriminate on the basis of race, color, national origin, or sex in the selection and retention of subcontractors, including procurement of materials and leases of equipment.

IHC has developed measures to facilitate the participation of Protected Class and Disadvantaged Business Enterprises (PCE/DBE) in construction contracts and will continue to take all necessary steps to provide opportunities and assist the development of disadvantaged firms in the market place.

We look forward to doing business with you!