Henneman Engineering Inc
Construction · Champaign, Illinois
Products & Services
About Henneman Engineering Inc
Henneman Engineering, Inc. Specializing in mechanical, electrial, plumbing, structural, and fire protection engineering for education, healthcare, criminal justice, government, industrial, commercial, housing and infrastructure projects.
Its primary NAICS classification is 541330 (Engineering Services). Henneman Engineering Inc is one of 6,047 Construction companies listed in Illinois.
Business Contact Information
- Phone
- (217) 359-1531
- Fax
- (312) 583-1401
- Website
- www.henneman.com
- Address
- 1605 S State St, Champaign, Illinois, 61820, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 541330Engineering Services
- 54133Engineering Services
SIC Codes
- 8711Engineering Services
- 871Engineering, Architectural, And Surveying
Company Details
- Employees
- 80
- Annual Revenue
- $19.3M
Henneman Engineering Inc: frequently asked questions
What does Henneman Engineering Inc do?
Henneman Engineering, Inc. Specializing in mechanical, electrial, plumbing, structural, and fire protection engineering for education, healthcare, criminal justice, government, industrial, commercial, housing and infrastructure projects.
Where is Henneman Engineering Inc located?
Henneman Engineering Inc is located at 1605 S State St, Champaign, Illinois, 61820, United States.
How many employees does Henneman Engineering Inc have?
Henneman Engineering Inc has about 80 employees.
What is Henneman Engineering Inc's annual revenue?
Henneman Engineering Inc's annual revenue is estimated at $19.3M.
What industry is Henneman Engineering Inc in?
Henneman Engineering Inc is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact Henneman Engineering Inc?
Its website is www.henneman.com and its phone number is (217) 359-1531.
What companies are similar to Henneman Engineering Inc?
Other large construction companies in Illinois include Clayco Inc, Tecta America Corp, Enppi and Power Construction.
Largest construction companies in Illinois
Largest companies in Illinois
Largest construction companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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