What Lee Industrial Contracting does

Lee Industrial Contracting (dba Lee Contracting) is a private, employee-owned industrial and civil contracting company founded in 1989 and headquartered in Pontiac, Michigan. The company operates a multi-trade self-performing model under the "Power of One" brand, integrating 13+ in-house trades—including foundations, rigging, electrical, pipefitting and mechanical, fabrication, and maintenance and repair—under a single accountable project management team to eliminate the coordination gaps and handoff risk associated with subcontracted multi-vendor delivery. Operations span aerospace, automotive, energy and utility, environmental, and heavy industry verticals, with documented projects ranging from frozen-ground aerospace facility builds (Visioneering) and cement kiln chain replacement through 26-inch manways (Lafarge Holcim) to 30-day steel plant shutdowns and emergency utility repairs (Penske Logistics). Geographic footprint includes five offices across Michigan (Pontiac, Grand Rapids, Midland, Holly) and Florida (Winter Springs), with affiliated entities Cathcart Construction Company and Johnston Contracting operating under the Lee Contracting corporate umbrella.

Name

Lee Industrial Contracting

Legal name

Lee Industrial Contracting

Website

https://leecontracting.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

251–500 employees

Short description

Lee Industrial Contracting is an employee-owned, multi-trade industrial contractor founded in 1989 that delivers integrated rigging, mechanical, electrical, foundations, fabrication, and maintenance services to enterprise aerospace, automotive, energy, and heavy industry clients across the Midwest and Southeast US.

Ownership category

akta.pro rank

Product category

Industrial Contracting Services

NAICS

Specialty Trade Contractors (238), Electrical Contractors and Other Wiring Installation Contractors (238210), Other Building Equipment Contractors (238290)

SIC

Construction - Special Trade Contractors (1700), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Industrial/Process Plant General Contracting (IMAFAAAH)

akta.pro secondary industry

Industrial/Process Piping & Mechanical Contracting (IMAFALAG)

Keywords

• Industrial contracting services
• Multi-trade construction
• Heavy equipment installation
• Plant relocation services
• Industrial maintenance repair

Headquarters

HQ city

Pontiac

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Industrial Contracting Services: Lee Industrial Contracting generates revenue through providing multi-trade industrial contracting services on a project basis. Services are delivered through self-performing in-house trades including electrical, pipefitting, foundations, rigging, fabrication, and maintenance/repair. Revenue is earned through direct project engagements with industrial facilities and manufacturers, typically on a quoted project basis rather than recurring subscriptions.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

Lee Industrial Contracting delivers multi-trade industrial contracting services for complex industrial projects through self-performing in-house crews covering foundations, rigging, electrical, pipefitting & mechanical, fabrication, and maintenance & repair. Under its 'Power of One' single-source partner model, the company consolidates 13+ in-house trades under one accountable project team, eliminating the coordination gaps associated with multiple subcontractors. Services are sold on a quote-by-project basis to enterprise industrial customers in automotive, aerospace, heavy industry, energy & utility, and environmental sectors.

Product overview

Lee Industrial Contracting is an industrial contracting company offering a portfolio of integrated in-house trade services (13+ trades) under a single-source partnership model called 'The Power of One.' The core service offerings span Foundations, Rigging, Electrical, Pipefitting & Mechanical, Fabrication, Maintenance & Repair, and Industrial Contracting. These services are supported by specialized capabilities in Industrial Automation Services, Plant Relocation, Equipment Foundation Services, and Industrial Outage Planning & Execution. The company serves five primary industries: Aerospace, Automotive, Energy & Utility, Environmental, and Heavy Industry. All services are delivered through self-performing crews under unified project management.

Differentiator

Problem solved

Functional benefit

Products and services

• Foundations Proprietary processes and in-house capabilities for delivering concrete foundations for heavy industrial equipment, including anchor bolt placement, subgrade preparation, and dynamic load analysis for rotating equipment. Targets industrial manufacturers requiring precision equipment foundations.
• Rigging Heavy lifting equipment and expertise driven by exacting attention to detail and execution, including engineered lift plans, crane operations, and precision placement of industrial machinery for industrial facilities.
• Electrical Master electricians and in-house inventory and supplies deliver quality electrical projects on time, including motor disconnects, switchgear, cable and conduit work, and power distribution for industrial customers.
• Pipefitting & Mechanical Fabrication and installation excellence in process piping, HVAC and compressed air systems, including custom pipe fabrication and precision alignment for industrial facilities.
• Fabrication Custom 2D/3D design, installation and machining capabilities, including structural steel, embedded steel beams, and on-site fabrication services for industrial customers.
• Maintenance & Repair Industry-leading predictive, preventive, corrective and emergency maintenance capabilities including precision machining repairs such as line boring, bore welding, journal turning, flange facing, and keyway cutting for industrial facilities.
• Industrial Contracting Integrated multi-trade industrial contracting services combining rigging, mechanical, electrical, foundations, fabrication, and civil utilities under one accountable team, targeting enterprise industrial manufacturers across multiple sectors.
• Industrial Automation Services Integration of automation and robotics systems including controls and material handling systems, aligning equipment, electrical systems, and infrastructure for automated production lines at industrial facilities.
• Plant Relocation Complete industrial plant relocation services including pre-move assessment, site preparation, rigging, transport, reinstallation, and commissioning of production equipment for manufacturers needing to move operations.
• Equipment Foundation Services Precision concrete foundation work for heavy industrial equipment including dynamic load and vibration analysis for rotating equipment, anchor bolt template fabrication, and grout surface preparation.
• Industrial Outage Planning & Execution Pre-turnaround planning, scope development, trade-specific work packages, and multi-trade coordination for industrial facility outages and shutdowns, targeting manufacturers with planned maintenance windows.

Quantifiable outcome

• Completed 8 large milling machine foundations in under 10 months while working on frozen ground during active facility construction
• +3 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered minor and core.

• Cathcart Construction CompanyminorOthersCathcart Construction Company is listed as 'A Lee Contracting Company' on Lee Contracting's website footer, indicating it is a subsidiary or affiliated company under the Lee Contracting corporate umbrella rather than an external partnership.
• Johnston ContractingminorOthersJohnston Contracting is listed as an affiliated company on Lee Contracting's website footer alongside Cathcart Construction Company and MWPSystems, suggesting it operates as part of the Lee Contracting corporate family.
• SEMCA (Southeast Michigan Construction Academy)coreStrategic or Co-development PartnerLee Industrial Contracting maintains partnerships with SEMCA (Southeast Michigan Construction Academy) and local community colleges to support workforce development. Through these relationships, they align training with real-world jobsite needs, create pathways from classroom learning to field experience, and provide students exposure to industrial project types. These partnerships help ensure self-performed trades are supported by trained workers who understand technical requirements and industrial safety expectations.
• Local Community CollegescoreStrategic or Co-development PartnerLee Industrial Contracting partners with local community colleges in their region to support apprenticeship programs and create clear pathways from education to industrial careers. These educational partnerships help build a sustainable talent pipeline for the skilled trades workforce including electrical, pipefitting, HVAC, rigging, fabrication, and industrial maintenance.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• EMCOR Group: Large publicly traded provider of mechanical and electrical construction, energy infrastructure, and industrial services. Comparable as a multi-trade industrial contractor serving heavy-industry end markets with both self-perform and project-based delivery, though at materially larger scale and broader scope than Lee.
• IES Holdings: Provider of electrical and mechanical infrastructure services for industrial, commercial, and residential markets. Comparable multi-trade self-perform delivery on industrial facility builds and retrofits, with broader geographic footprint and public-company balance sheet.
• Comfort Systems USA: National mechanical contractor delivering HVAC, plumbing, and process piping for industrial and commercial customers. Comparable in pipefitting, mechanical, and multi-trade self-perform delivery, though Lee is heavier on heavy-industrial plant work and outage execution.
• APi Group: Holding company for safety, specialty, and industrial services businesses serving industrial, infrastructure, and commercial customers. Comparable via specialty contracting services for industrial facilities, including maintenance, retrofit, and emergency-response scopes.
• Quanta Services: Largest pure-play infrastructure construction company in North America, focused on electric, oil & gas, and telecom. Tangentially comparable through multi-trade industrial and utility contracting execution, though Lee is plant-focused rather than transmission/distribution.
• Sterling Infrastructure: Diversified infrastructure services company covering transportation, water, and building solutions. Comparable as a multi-disciplinary self-perform contractor serving heavy-industrial and infrastructure end markets, though with greater transportation infrastructure exposure.

Direct peers

• Matrix Service Company: Specialty industrial contractor delivering engineering, fabrication, construction, and maintenance for refinery, petrochemical, power, and heavy-industrial facilities. Closely comparable business model—multi-trade, self-perform, project-based work for heavy-industry customers with plant shutdowns and capital projects.
• Limbach Holdings: Specialty mechanical, electrical, and plumbing contractor serving commercial and industrial customers. Comparable integrated multi-trade delivery model with self-perform crews and recurring maintenance work, with similar focus on owner-direct industrial clients.
• MYR Group: Specialty electrical construction services provider serving transmission, distribution, and commercial & industrial markets. Comparable as a self-perform specialty contractor delivering electrical scope on industrial facility projects, though more weighted to utilities infrastructure.

Emerging players

• Brand Industrial Services (BrandSafway): Industrial services provider specializing in scaffolding, access, insulation, and related plant maintenance for heavy-industrial customers. Comparable via plant-outage execution and industrial maintenance/repair scopes that often co-occur with Lee's rigging and mechanical work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lee Industrial Contracting