Productive Resources
Engineering Service1 N Old State Capitol Plz, Springfield, IL
Business Services
Independent engineering services in Springfield, IL
8 independent, locally-owned engineering services are listed in Springfield, Illinois on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top engineering services are Productive Resources, Fuhrmann Engineering and Division 26 Electrical Estimating.
How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated November 14, 2026
View on map8 engineering services in Springfield · Clear
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Fuhrmann Engineering
Engineering Service2852 S 11th St, Springfield, IL
Division 26 Electrical Estimating
Engineering Service50 Golf Rd, Springfield, IL
Greene & Bradford
Engineering Service3501 Constitution Dr, Springfield, IL
Quigg Engineering Inc.
Engineering Service2351 S Dirksen Pkwy, Springfield, IL
Frank & West Environmental Engineers
Engineering Service7226 N State Route 29, Springfield, IL
C W3m Company
Engineering Service701 S Grand Ave W, Springfield, IL
Schindler Elevator Corporation
Engineering Service2800 S 6th St Ste 2B, Springfield, IL
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