What Colwell & Associates does

Colwell & Associates, Inc. is a privately held, Texas-based consulting electrical engineering firm founded in 1989 by Michael E. Colwell, P.E. The firm provides engineering, design, and consulting services to industrial, utility, commercial, institutional, municipal, and government clients. Project scope spans large high-voltage substations, transmission and distribution systems, and generation facilities on the heavy electrical side, through to process instrumentation, SCADA, and PLC/HMI control systems on the controls side. Operations are run from three Texas offices in Austin, Corpus Christi, and San Antonio, with no disclosed presence outside the state.

The firm's service offering is organized into three integrated lines: Design Engineering & Documentation (FEED, detailed design, construction specifications, electrical system surveys, one-line diagram development, and code compliance reviews); Power System Studies (short circuit, arc flash evaluation, load flow, protective device coordination, grounding, harmonic analysis, motor starting, and reliability studies); and Instrumentation & Controls (engineering design, turn-key system integration, PLC/HMI control panels, and SCADA systems). Deliverables are grounded in established standards (OSHA, NEC, IEEE) and serve as the technical basis for safety compliance, equipment sizing, system protection, and reliability across complex facility electrical systems.

The business model is project-based professional services, with fees determined per engagement by scope and complexity (no public pricing is disclosed). The go-to-market is enterprise field sales and direct engagement, with the firm emphasizing repeat business as its principal measure of client satisfaction. The company is founder- and family-controlled, with Michael E. Colwell as President and Founder, Brett A. Colwell as Vice President, and Margaret "Peg" C. Smith as CFO. No external investors, parent company, or acquisition activity is evidenced in the available data.

Name

Colwell & Associates

Legal name

Colwell & Associates, Inc.

Website

https://colwellengineering.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

1–10 employees

Short description

Colwell & Associates is a Texas-based consulting electrical engineering firm founded in 1989, serving industrial, utility, municipal, and institutional clients with design engineering, power system studies, and instrumentation & controls services from offices in Austin, Corpus Christi, and San Antonio.

Ownership category

akta.pro rank

Headquarters

HQ city

Corpus Christi

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Engineering Consulting Services: Professional engineering consulting services for electrical power systems, including design engineering, power system studies, and instrumentation & controls. Revenue is generated through project-based professional services engagements with industrial, utility, commercial, institutional, municipal and government clients. The firm emphasizes repeat business as a measure of client satisfaction.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Colwell & Associates, Inc. is a Texas-based consulting electrical engineering firm that provides engineering, design, and consulting services for industrial, utility, commercial, institutional, municipal, and government facilities. The firm delivers three integrated service lines: Design Engineering & Documentation (FEED, detailed design, construction specifications, electrical system surveys), Power System Studies (arc flash, short circuit, load flow, protective device coordination, grounding), and Instrumentation & Controls (PLC/HMI panels, SCADA systems, turn-key system integration).

Product overview

Colwell & Associates, Inc. is a consulting electrical engineering firm providing engineering, design, and consulting services. The company operates three integrated service lines: Design Engineering & Documentation (covering front-end engineering, detailed design, and construction specifications), Power System Studies (covering arc flash, short circuit, load flow, protection coordination, and other power system analyses), and Instrumentation & Controls (covering PLC/HMI panels, SCADA systems, and turn-key system integration). These services support industrial, utility, commercial, institutional, municipal, and government clients across projects ranging from high voltage substations to process instrumentation systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Design Engineering & Documentation

Quantifiable outcome

• 1500+ projects completed over company history
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators4 records

Recent moves4 records

Expansion highlights3 records

Broad incumbents

• Stantec: Stantec is a broad incumbent — a global engineering, consulting, and project management firm with a power and infrastructure practice serving utilities and municipalities. Competes with Colwell for municipal water/wastewater and power projects.
• Burns & McDonnell: Burns & McDonnell is a broad incumbent — a large employee-owned engineering, architecture, and construction firm with a substantial power and T&D practice. Competes with Colwell for utility and industrial clients but offers much broader services and scale.
• Black & Veatch: Black & Veatch is a broad incumbent — a global engineering, procurement, and construction firm with a significant power and T&D practice. Competes with Colwell on utility substation, transmission, and power system study work, but at significantly larger scale.

Direct peers

• POWER Engineers: POWER Engineers is a direct peer — an employee-owned electrical engineering and design consulting firm specializing in power delivery, substations, T&D, and instrumentation & controls, serving utilities and industrial clients across the US. Highly comparable in service mix and target market to Colwell.
• Sargent & Lundy: Sargent & Lundy is a direct peer focused exclusively on electric power — providing engineering, design, and project services for power generation, transmission, and distribution projects. Comparable to Colwell in core power systems engineering focus and enterprise/utility client base.
• TRC Companies: TRC Companies is a direct peer providing engineering, consulting, and construction management services to utilities, oil & gas, and infrastructure clients. Comparable in target verticals (utility, industrial) and power/electrical engineering services to Colwell.
• GAI Consultants: GAI Consultants is a direct peer — a mid-sized engineering and consulting firm serving power, industrial, and infrastructure clients. Comparable to Colwell in service scope (electrical, power systems, controls) and target mix of industrial and utility customers.
• ENTRUST Solutions Group: ENTRUST Solutions Group is a direct peer providing engineering and consulting services for electric and gas utilities, including power delivery, substation, and protection system work. Comparable to Colwell in utility-focused power systems engineering.
• Electrical Consultants Inc. (ECI): ECI is a direct peer providing engineering, design, and construction services for electrical transmission, distribution, and substations to utilities across the US. Closely aligned with Colwell's T&D and substation design service line.

Regional players

• Freese and Nichols: Freese and Nichols is a regional peer — a Texas-headquartered engineering and consulting firm serving municipal, water, and infrastructure clients across the Southwest. Comparable to Colwell in Texas base and municipal/institutional client overlap.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/cai_2

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Colwell & Associates