Explore modification government contracts across Illinois agencies. Top vendors, contract values, and procurement trends.
Track modification contracts
Get alerts when new modification contracts are awarded or existing ones approach renewal in Illinois.
Powered by Civic IQ
Government Contract Intelligence
Civic IQ tracks government contracts, vendor relationships, and procurement trends across thousands of state & local agencies — organized by category so you can focus on your market.
Learn more about Civic IQTrusted by 200+ enterprise customers and 1,000+ teams on the free plan
Contract Database
32 government contracts tracked
Approving contract modification No. 1 to Tyrolt, Inc. D/B/A Dunn Company for Parking Lot Improvements, CFP IL01-P012-50124.
Consideration for a Certification of Appropriateness request submitted by UEP Bloomington, LLC, for targeted exterior modification to permit adaptive reuse with residential and commercial occupancy, for the property located at 112 E. Washington Street.
Nathan Hale LRC Circulation desk structural and modification changes, as part of the library modernization initiative, to be completed by CMM Group for the amount of $15,000, not to exceed $19,000, as presented.
Modification to a Redevelopment Agreement Between the City of Aurora and Association for Individual Development (AID) to Modify Loan Terms for Project HOME-2013-02.
Modification to a Redevelopment Agreement between the City of Aurora and Community Housing Advocacy and Development (CHAD) to Modify Loan Terms for Project HOME-2010-01.
27 more contracts available
Track expirations and renewals for all modification contracts in Illinois.
Get started freeTop Vendors
Vendors with the most modification contracts across Illinois agencies.
Top Agencies
Government agencies with the highest modification contract activity.
Frequently Asked Questions
Civic IQ tracks 32 modification government contracts across 11 agencies in Illinois representing $225K in total contract value. These contracts span 10 vendors and cover service agreements, technology implementations, infrastructure projects, and procurement awards. Contract details including amounts, terms, and renewal dates are updated as new data becomes available.
The leading vendors with modification government contracts in Illinois include: BUILDING SYSTEMS OF ILLINOIS INC (8 contracts); HMG ENGINEERS INC. (6 contracts); CHRISTYFOLTZ (2 contracts); COMMUNITY HOUSING ADVOCACY & DEVELOPMENT CHAD (2 contracts); HOPE CONSULTING (2 contracts). Tracking vendor contract wins, values, and agency relationships helps you understand the competitive landscape — whether you're evaluating vendors as an agency buyer or positioning against incumbents as a competitor.
The most active Illinois government agencies procuring modification are: Decatur Housing Authority (11 contracts); Green Oaks village (6 contracts); City of Aurora city (4 contracts); Bryant village (2 contracts); Springfield Housing Authority (2 contracts). Each agency manages its own procurement process and vendor relationships. Understanding which agencies are the largest buyers helps vendors prioritize outreach and tailor their proposals to specific agency needs.
Civic IQ aggregates modification contract data from 11 Illinois government agencies into a single searchable database. You can browse contracts by agency, vendor, value, status, and renewal date. Beyond active contracts, Civic IQ also tracks pre-RFP signals from board meetings and budget discussions — surfacing modification opportunities 6–18 months before formal solicitations go live.
Based on tracked contract data, the average modification government contract in Illinois is valued at approximately $7K, with 32 contracts totaling $225K. Individual contract values vary significantly depending on scope, agency size, and contract duration. Detailed value breakdowns by agency and vendor are available on Civic IQ.
Beyond modification, other active government contract categories in Illinois include SUPPLIES, OTHER, PROFESSIONAL_SERVICES, MAINTENANCE, and CONSTRUCTION. Agencies often procure across multiple categories simultaneously — a city upgrading its IT infrastructure may also issue contracts for professional services, facilities maintenance, and cybersecurity. Tracking related categories helps you identify cross-selling opportunities and understand the full procurement landscape.
B2G and SLED sales intelligence. Surface government procurement signals from 100,000+ state, local, and education agencies months before the RFP.