InterCon Construction Inc
Construction · Waunakee, Wisconsin
Products & Services
About InterCon Construction Inc
We’re experts in all underground work, from gas and electric distribution and transmission to horizontal directional drilling and overhead electric. This profile covers InterCon Construction Inc, a company classified under Utility System Construction, based in Waunakee, Wisconsin, United States, operating in Industrial construction, employing 501-1,000 people and reporting $500M-$1B in annual revenue.
Its primary NAICS classification is 237130 (Power and Communication Line and Related Structures Construction). InterCon Construction Inc is one of 3,216 Construction companies listed in Wisconsin.
Business Contact Information
- Phone
- +1 (608) 8504820
- Fax
- +XXX (608) 8502716
- Website
- www.intercon-const.com
- facebook.com/164222503685808
- Address
- 5512 State Road 19 and 113, Waunakee, Wisconsin, 53597, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 23Construction
- 2371Utility System Construction
- 237130Power and Communication Line and Related Structures Construction
SIC Codes
- 16Heavy Construction Other Than Building Construction Contractors
- 162Heavy Construction, Except Highway And Street
- 1623Water and Sewer Line and Related Structures Construction
Company Details
- Employees
- 1,000 (501-1,000)
- Annual Revenue
- $630.8M ($500M-$1B)
InterCon Construction Inc: frequently asked questions
What does InterCon Construction Inc do?
We’re experts in all underground work, from gas and electric distribution and transmission to horizontal directional drilling and overhead electric.
Where is InterCon Construction Inc located?
InterCon Construction Inc is headquartered at 5512 State Road 19 and 113, Waunakee, Wisconsin, 53597, United States.
How many employees does InterCon Construction Inc have?
InterCon Construction Inc has about 1,000 employees (the 501-1,000 range).
What is InterCon Construction Inc's annual revenue?
InterCon Construction Inc's annual revenue is estimated at $630.8M (the $500M-$1B range).
What industry is InterCon Construction Inc in?
InterCon Construction Inc is in the Construction / Construction industry, and its primary NAICS code is 237130 (Power and Communication Line and Related Structures Construction).
How can I contact InterCon Construction Inc?
Its website is www.intercon-const.com and its phone number is +1 (608) 8504820.
What companies are similar to InterCon Construction Inc?
Other large construction companies in Wisconsin include Swfcontract, D?rr Group, Michels Corp and Miron Construction Co. Inc.
Largest construction companies in Wisconsin
Largest construction companies
Manufacturing sales in Wisconsin, 2026
In Wisconsin, Factur's 2026 study counted 30 manufacturing quotes worth $957K and 6 purchase orders over 12 months: 20% of quotes became orders, against 21% nationally. See the Wisconsin data.
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