Instrumentation & Electrical Specialist

What Instrumentation & Electrical Specialist does

Instrumentation & Electrical Specialist, LLC (IES) is a Texas-based, privately held industrial contractor founded in 1998 that provides electrical, instrumentation, and technical services to energy, chemical, and heavy process industry clients. The company operates from a Pasadena, Texas headquarters and a second office in Sulphur, Louisiana, positioning it directly within the Gulf Coast refining and petrochemical corridor. IES is registered as a Texas Department of Licensing and Regulation (TDLR) Contractor (#17031) and a Texas Board of Professional Engineers (TBPE) Firm (#16700), qualifying it to perform both licensed electrical contracting and engineering design work.

The company's service portfolio spans core I&E installation, calibration, and maintenance alongside higher-scope offerings such as Modular Skid Fabrications, Turn-Key Electric & Steam Tracing Systems, Capital Projects, Industrial Turnaround & Outage Applications, Maintenance Support, Temporary Power Installations, Design & Engineering, and AFE Budget Recommendations. Its ten listed served markets include Oil & Gas Refining, Polymer & Chemical, Petro-Chemical, Pharmaceutical, Industrial, Offshore, Building Maintenance, Food & Beverage Manufacturing, Cellular Communications, and Power & Steam, indicating both a refining/petrochemical core and an intent to cross-sell into adjacent industrial verticals. There is no evidence of proprietary software, AI/ML systems, or digital platforms; the technical stack is conventional industrial automation and electrical infrastructure.

IES monetizes through quote-based, project-priced professional services delivered via a direct enterprise field sales motion and multi-year maintenance contracts. With 101–250 employees, no disclosed external funding, and no public marketing beyond a basic company website, growth is driven by industry reputation and direct B2B relationships. Revenue, backlog, and customer composition are not publicly disclosed, limiting external visibility into financial trajectory.

Name

Instrumentation & Electrical Specialist

Legal name

Instrumentation & Electrical Specialist, LLC

Website

https://iespecialist.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

101–250 employees

Short description

Instrumentation & Electrical Specialist is a Texas-based industrial contractor providing electrical, instrumentation, modular skid, and maintenance services to oil & gas, petrochemical, and heavy process industry clients across the Gulf Coast since 1998.

Ownership category

akta.pro rank

Product category

Industrial Electrical & Instrumentation Contracting

NAICS

Engineering Services (54133), Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Electrical & Instrumentation (E&I) Maintenance for Energy Facilities (EUAEAGAJ)

akta.pro secondary industry

Systems Engineering & Technical Program Management (BPAHAIAI)

Keywords

• Industrial electrical contracting
• Instrumentation installation services
• Process automation systems
• Modular skid fabrication
• Steam tracing systems

Headquarters

HQ city

Pasadena

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Project-based Services: Revenue generated through electrical and instrumentation installation, maintenance, and project services for industrial clients. Services include turn-key systems, capital projects, industrial turnaround applications, and temporary power installations.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Instrumentation & Electrical Specialist (IES) is a full-service I&E contractor that designs, engineers, installs, fabricates, and maintains electrical and instrumentation systems for heavy industrial facilities. Core offerings span electrical and instrumentation installation, modular skid fabrication, turn-key electric and steam tracing systems, capital project execution, industrial turnaround and outage work, temporary power installations, AFE budget planning, and ongoing maintenance support for clients in oil & gas refining, petrochemical, polymer & chemical, pharmaceutical, power & steam, offshore, and related heavy process industries.

Product overview

Instrumentation & Electrical Specialist is an industrial services company offering a comprehensive portfolio of electrical and instrumentation solutions. The company provides a single, integrated service offering rather than a modular software platform. Core services include Electrical Services, Instrumentation Services, Technical Services, and Design & Engineering. Additional specialized offerings encompass Modular Skid Fabrications, Turn-Key Electric & Steam Tracing Systems, Industrial Turnaround & Outage Applications, Maintenance Support, and Temporary Power Installations. The company also provides AFE Budget Recommendations and Capital Projects execution. These services serve multiple industrial markets including Oil & Gas, Petro-Chemical, Pharmaceutical, and Power & Steam sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Services Electrical installation, maintenance, and repair services for industrial applications, delivered under IES's TDLR Contractor license.
• Instrumentation Services Instrumentation installation, calibration, and maintenance services for industrial processes, supported by IES's TBPE-registered engineering practice.
• Technical Services Technical support and specialized services for industrial operations, complementing IES's electrical and instrumentation delivery.
• Modular Skid Fabrications In-house fabrication of pre-assembled modular skids for industrial applications, enabling faster field deployment for process automation, steam tracing, and electrical systems.
• Turn-Key Electric & Steam Tracing Systems Complete electric and steam tracing system design, installation, and commissioning delivered as a single turnkey package for petrochemical, refining, and power facilities.
• AFE Budget Recommendations Authorization for Expenditure (AFE) budget planning and recommendations for industrial capital projects.
• Capital Projects Large-scale electrical and instrumentation capital project execution for industrial facilities.
• Industrial Turnaround & Outage Applications Specialized electrical and instrumentation services for planned and unplanned industrial plant turnarounds and outages.
• Maintenance Support Ongoing maintenance and support services for industrial electrical and instrumentation systems.
• Temporary Power Installations Temporary power setup and distribution for construction, turnaround, and industrial applications.
• Design & Engineering Engineering design services for industrial electrical and instrumentation systems, delivered under IES's TBPE-registered engineering firm status.

Segments10 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• MMR Group: Privately held electrical and instrumentation contractor headquartered in Baton Rouge, LA, with extensive Gulf Coast operations. Directly comparable in services (I&E, instrumentation, modular fabrication) and customer base.
• IES Holdings, Inc. Public I&E contractor serving industrial and commercial markets across the U.S., with strong Gulf Coast presence. The most direct comparison in services, customer base, and delivery model.
• Crossfire LLC: Houston-based industrial electrical contractor serving refining, petrochemical, and energy customers in the Texas Gulf Coast. Direct regional peer in scale, services, and customer base.

Broad incumbents

• MasTec: Public infrastructure construction company with oil & gas, power, and industrial electrical services. Competes for large industrial I&E and modular construction projects across the Gulf Coast.
• MYR Group: Public specialty contractor in electrical construction serving commercial, industrial, and utility markets. Comparable in electrical contracting scope; larger scale and broader geographic reach.
• APi Group: Public holding company of safety, specialty, and industrial services including electrical and instrumentation contractors. Broader portfolio but with directly comparable I&E subsidiaries.
• EMCOR Group: Large public provider of electrical and mechanical construction, including industrial I&E services, with operations across the U.S. Competes for the same turn-key I&E projects but at significantly larger scale.
• TIC (Kiewit Industrial Group): Subsidiary of Kiewit providing industrial construction, including heavy I&E, modular fabrication, and turnaround services. Larger, broader-scope competitor for industrial turn-key projects.
• Quanta Services: Public infrastructure services company with industrial electrical and instrumentation capabilities serving energy, utility, and pipeline customers. Overlaps with IES in industrial I&E and steam tracing scope.

Emerging players

• ISC (Industrial Service Co.) / BrandSafway: Provides specialty industrial services including insulation, scaffolding, and complementary electrical work to refining and petrochemical plants. Adjacent in service mix and customer base to IES's plant services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Instrumentation & Electrical Specialist