Engineering Government Contracts in Illinois
Explore engineering government contracts across Illinois agencies. Top vendors, contract values, and procurement trends.
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Get alerts when new engineering contracts are awarded or existing ones approach renewal in Illinois.
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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.
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Contract Database
Engineering Contracts in Illinois
3,816 government contracts tracked
KED Bluestone Quotes Health Department Engineering Work
KED BLUESTONEMcLean County received an engineering quote from KED Bluestone for the planned Health Department Fire Protection Expansion Project. Facilities Management expects the work to occur in 2027.
Rock Falls Approves Power System Engineering Services
POWER SYSTEM ENGINEERING INCRock Falls approved Power System Engineering Inc. payments for SCADA assistance and a 27 kW energy assessment.
Peru Records Power System Engineering Consulting Payment
POWER SYSTEM ENGINEERINGPeru recorded a $9,442.50 Power System Engineering payment for consulting labor related to electric infrastructure.
Rock Falls Approves Willett Hofmann Engineering Payments
WILLETT, HOFMANN & ASSOCIATESRock Falls approved Willett, Hofmann & Associates payments for bridge, ADA, and water replacement engineering services.
Freeburg Pays BHMG Engineers for Utility Work
BHMG ENGINEERSThe Village paid BHMG ENGINEERS $1,200 for electric engineering services. The payment was recorded September 16, 2026.
3,811 more contracts available
Track expirations and renewals for all engineering contracts in Illinois.
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Leading Engineering Vendors in Illinois
Vendors with the most engineering contracts across Illinois agencies.
Top Agencies
Illinois Agencies Buying Engineering
Government agencies with the highest engineering contract activity.
Frequently Asked Questions
Engineering Contracts in Illinois
How many Engineering government contracts are there in Illinois?
Civic IQ tracks 3,816 engineering government contracts across 877 agencies in Illinois representing $135K 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.
Which vendors have engineering contracts in Illinois?
The leading vendors with engineering government contracts in Illinois include: ENGINEERING ENTERPRISES INC (96 contracts); ROBINSON ENGINEERING INC. (88 contracts); CHRISTOPHER B. BURKE ENGINEERING LTD. (74 contracts); FARNSWORTH (71 contracts); CHRISTOPHER B BURKE ENGINEERING (69 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.
Which Illinois agencies buy engineering?
The most active Illinois government agencies procuring engineering are: City of Elmhurst city (75 contracts); Fox Lake village (pt.) (63 contracts); City of Calumet City (54 contracts); Green Oaks village (45 contracts); Fayette County (39 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.
How do I find engineering government contracts in Illinois?
Civic IQ aggregates engineering contract data from 877 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 engineering opportunities 6–18 months before formal solicitations go live.
What is the average value of engineering contracts in Illinois?
Based on tracked contract data, the average engineering government contract in Illinois is valued at approximately $35, with 3,816 contracts totaling $135K. 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.
What related contract categories are active in Illinois?
Beyond engineering, 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.
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