InterCon Construction
InterCon Construction is a privately held, women-owned utility contractor founded in 1984 and headquartered in Waunakee, Wisconsin, providing natural gas, liquid pipeline, electric, fiber, renewable, and sewer/water construction plus integrity management services across 47 U.S. states for enterprise utility and pipeline customers.
- Company typePrivate
- Founded1984
- HeadquartersWaunakee, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What InterCon Construction does
InterCon Construction, Inc. is a privately held, women-owned utility construction firm founded in 1984 in Madison, Wisconsin and headquartered in Waunakee, Wisconsin. The company provides a full suite of underground and overhead utility construction services across natural gas pipelines, liquid pipelines, electric transmission and distribution, communications and fiber optic infrastructure, renewable energy, and sewer and water systems, with active project footprints in 47 U.S. states. Core technical capabilities are anchored by a horizontal directional drilling fleet of more than 40 rigs (including seven rigs exceeding 100,000 lbs of pullback capacity, supporting crossings from 2-inch through 36-inch pipe), a 20,000 sq. ft. indoor pipe fabrication facility at headquarters capable of fabricating and testing pipe up to 42-inch diameter and 1.00-inch wall thickness, robotic camera inspection for sewer and water lines, hydrostatic testing, and in-house utility design with CAD drafting.
The business is project-based (EPC) with recurring integrity management and maintenance contracts layered on top. The company operates as a general contractor providing a single point of responsibility for installations across distribution, transmission, and trenchless delivery methods. Customers are enterprise utilities and pipeline operators including Alliant Energy, Ameren, Wisconsin Public Service, ONEOK, Enbridge Energy, Buckeye Partners, DTE, Black Hills Energy, Northern Natural Gas, and West Shore Pipeline Company, served via direct project engagement rather than broad digital marketing. Revenue is earned through completed construction projects (one-time license model on individual engagements) and ongoing integrity management professional services, with pricing quoted per project by scope and location.
A 1,000+-person team of operators, laborers, welders, and overhead and underground electrical personnel is led by President Anna Hillebrandt, who returned the company to private, women-owned ownership in October 2011 alongside Heidi De Bruin and a women-owned investment enterprise. The senior team includes VPs with 20-plus-year tenures, and the firm holds the Arthur T. Everham Safety Award from the Distribution Contractors Association. The company has no public revenue disclosure, no outside funding rounds, and no parent entity.
InterCon Construction firmographics
Firmographics- Name
- InterCon Construction
- Legal name
- InterCon Construction, Inc.
- Website
- https://intercon-const.com
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- InterCon Construction is a privately held, women-owned utility contractor founded in 1984 and headquartered in Waunakee, Wisconsin, providing natural gas, liquid pipeline, electric, fiber, renewable, and sewer/water construction plus integrity management services across 47 U.S. states for enterprise utility and pipeline customers.
- Ownership category
- akta.pro rank
InterCon Construction industry classification
Industry- Product category
- Underground Utility Construction Services
- NAICS
- Power and Communication Line and Related Structures Construction (237130), Oil and Gas Pipeline and Related Structures Construction (23712), Electrical Contractors and Other Wiring Installation Contractors (238210)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Underground transmission & distribution cable EPC (civil + cable install) (EUADAKAB)
- akta.pro secondary industries
- Transmission line EPC & construction (overhead) (EUADAKAA), Cable Installation & Construction Services (trenching, duct banks, HDD, pulling, cable laying) (EUADADAI), Electrical Contracting & Wiring (IMAFALAA), Underground & Submarine Cable EPC (HV/EHV) (EUAEABAB), Overhead & Underground Collection System Construction (MV/HV Lines, Duct Banks) (EUAEADAG)
Keywords
Where InterCon Construction is headquartered
LocationHeadquarters
- HQ city
- Waunakee
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
InterCon Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
Revenue model
- Construction Services Revenue: Project-based construction services for utility infrastructure including pipeline construction, facility construction, and installation services. Revenue earned through completed projects for utility and energy companies.
- EPC (Engineering, Procurement, Construction) Services: Full renewable project services including engineering, procurement, and construction for solar, wind, and battery storage systems.
- Integrity Management Services: Ongoing pipeline maintenance and integrity management services including anomaly digs, pig run assistance, and pipeline repairs.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
InterCon Construction product offering
Product offeringCore offering
InterCon Construction provides turnkey underground utility construction services for natural gas, electric, liquid petroleum, communications, renewable energy, and sewer/water infrastructure. The company designs, fabricates, and installs pipeline and cable systems ranging from 2-inch to 42-inch diameter, using its own fleet of 40+ horizontal directional drilling rigs, an in-house fabrication facility, and a workforce of 1,000+ operators, welders, and electric personnel. It also delivers ongoing pipeline integrity management, hydrostatic testing, and EPC services for solar, wind, and battery storage projects.
Product overview
InterCon Construction offers a comprehensive portfolio of underground utility construction services. The company operates as a single integrated service provider offering natural gas pipeline construction and facilities, electric services (overhead and underground), liquid pipeline construction with in-house fabrication capabilities, communications/telecommunications including fiber buildouts, renewable energy EPC services, sewer and water construction, distribution services, transmission services, horizontal directional drilling (HDD) for trenchless installation, integrity management, and utility design. Services span from 2-inch to 42-inch diameter pipelines, cover both urban and cross-country settings, and include in-house fabrication (20,000 sq. ft. facility), hydrostatic testing, and engineering/design capabilities. The company operates in 47 states with a fleet of over 40 drilling rigs including seven rigs over 100,000 lbs pullback.
Differentiator
Problem solved
Functional benefit
Products and services
- Natural Gas Pipeline Construction & Facilities
Companies that use InterCon Construction
Customer profileNamed customers10 records
Segments6 records
Ideal customer profiles4 records
InterCon Construction technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
InterCon Construction partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered minor.
- WSTA (Wisconsin Safety & Health Association)minorIndustry membership providing opportunity to learn latest industry trends and best practices
- PCCA (Pipe Line Contractors Association)minorIndustry membership affording opportunity to learn latest industry trends and best practices
- PLCA (Pipeline Contractors Association)minorIndustry membership providing opportunity to learn latest industry trends and best practices
- WUA (Water Utilities Association)minorIndustry membership providing opportunity to learn latest industry trends and best practices
- WUCA (Wisconsin Utility Contractors Association)minorIndustry membership providing opportunity to learn latest industry trends and best practices
- Florida EnergyminorIndustry membership providing opportunity to learn latest industry trends and best practices
- DCA (Distribution Contractors Association)minorIndustry membership providing opportunity to learn latest industry trends and best practices; awarding body of Arthur T. Everham Safety Award
- Midwest Safety Counselors, Inc.minorThird-party safety consultant involved in helping identify and eliminate hazards on select projects as an independent check
- USDA Rural Utilities Service (RUS)minorWorking with RUS program providing much-needed data infrastructure to rural communities
Scale indicators4 records
Recent moves7 records
Expansion highlights5 records
InterCon Construction competitors and assessment
Company assessmentBroad incumbents
- Quanta Services: Largest pure-play utility infrastructure construction firm in North America. Competes with InterCon across electric T&D, gas pipeline, and renewable BoP, but at vastly greater scale and with public-company balance sheet capacity.
- MasTec: Major diversified infrastructure contractor covering power delivery, oil & gas pipelines, and communications. Overlaps with InterCon in underground utility construction and renewable BoP work across similar utility customers.
- Primoris Services: Diversified infrastructure contractor with utilities, energy, and civil segments including pipeline, T&D, and renewable BoP work. Overlaps with InterCon on gas/electric construction and renewable EPC services.
- Burns & McDonnell: Engineering, architecture, and construction firm with strong utility practice including T&D, gas pipeline, and renewable energy. Comparable to InterCon on design-build utility projects, though Burns & McDonnell is more engineering-heavy.
Direct peers
- MYR Group: Specialty electrical construction contractor focused on T&D, commercial & industrial, and renewable energy. Closely comparable to InterCon's electric services line with similar utility customer base and project-based revenue model.
- Henkels & McCoy: Privately held utility infrastructure contractor offering gas, electric, telecom, and water/wastewater construction. Nearly identical service portfolio to InterCon, including HDD capabilities and similar IOU customer base.
- Mears Group: Pipeline construction, integrity, and HDD specialist (subsidiary of Quanta Services). Directly comparable to InterCon's liquid pipeline and natural gas construction services with similar HDD-centric trenchless capabilities.
- Miller Pipeline: Utility construction company specializing in gas distribution, pipeline integrity, and underground utility installation. Direct competitor for InterCon's natural gas pipeline, distribution, and integrity management work.
- Minnesota Limited: Specialty pipeline contractor focused on mainline construction, station work, and integrity services for natural gas and liquid pipelines. Comparable in scale and customer profile to InterCon's pipeline division.
Emerging players
- Blackeagle Energy Services: Midstream pipeline construction and integrity services provider serving oil & gas operators. Competes with InterCon for similar pipeline and integrity work but at smaller scale with a more regional footprint.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
InterCon Construction social profiles
Digital presenceInterCon Construction compliance and trust
Trust signalCompliance1 record
InterCon Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
InterCon Construction leadership team
Management profileNumber of profiles
Profiles6 records
InterCon Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
InterCon Construction M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about InterCon Construction
What does InterCon Construction do?
InterCon Construction provides turnkey underground utility construction services for natural gas, electric, liquid petroleum, communications, renewable energy, and sewer/water infrastructure. The company designs, fabricates, and installs pipeline and cable systems ranging from 2-inch to 42-inch diameter, using its own fleet of 40+ horizontal directional drilling rigs, an in-house fabrication facility, and a workforce of 1,000+ operators, welders, and electric personnel. It also delivers ongoing pipeline integrity management, hydrostatic testing, and EPC services for solar, wind, and battery storage projects.
Is InterCon Construction a public or private company?
InterCon Construction is a private company. It is classified as family owned and is currently operating.
When was InterCon Construction founded?
InterCon Construction was founded in 1984. It employs 251 to 500 people.
Where is InterCon Construction based?
InterCon Construction is headquartered in Waunakee, United States, in the North America region.
How does InterCon Construction make money?
Three revenue lines are on record. Construction Services Revenue is the primary driver. The others are EPC (Engineering, Procurement, Construction) Services and integrity Management Services.
Who are InterCon Construction's main competitors?
Broad incumbents on record are Quanta Services, MasTec, Primoris Services and Burns & McDonnell. Direct peers are MYR Group, Henkels & McCoy, Mears Group, Miller Pipeline and Minnesota Limited. Blackeagle Energy Services is listed as an emerging player.
Does InterCon Construction have an API?
No public API is recorded for InterCon Construction.
What industry is InterCon Construction in?
InterCon Construction's product category is Underground Utility Construction Services. Its primary akta.pro industry code is EUADAKAB, Underground transmission & distribution cable EPC (civil + cable install), with a secondary code of EUADAKAA, Transmission line EPC & construction (overhead). Its NAICS code is 237130 and its SIC code is 1623.