McInnis Brothers Construction

What McInnis Brothers Construction does

McInnis Brothers Construction, Inc. is a privately held general contractor headquartered in Minden, Louisiana, founded in 1947 by Harry McInnis, Sr. and John McInnis, Jr. The firm delivers Design-Build, Construction Management, and General Contracting services across healthcare, education, government, commercial, municipal/utilities, manufacturing/industrial, religious, and community verticals in Louisiana, Texas, Arkansas, Arizona, and Georgia. Named project experience spans proton treatment centers, patient towers, casinos, K-12 and higher education facilities, military installations, municipal water and wastewater plants, pharmaceutical manufacturing plants, and large retail builds for clients including Willis Knighton Health System, Christus Health, Promise Hospital, Centenary College, Kroger, Boomtown Casino, BHP Billiton, Camp Minden, Cyber Innovation Center, Cities of Westlake and Pineville, Red River Pharma, and Continental Structural Plastics.

The company operates with a headcount of 101-250 employees from two offices (Minden headquarters and a Shreveport regional office) and runs an online Plan Room powered by iSqFt to distribute project plans and solicit subcontractor bids. Its underlying technology is conventional for the industry — no proprietary platform, AI/ML capability, or patent portfolio is disclosed; the technology stack is limited to standard construction project management delivered alongside a third-party bidding platform. The firm is led by President Richard Harris, who joined in 2003 and holds a BS in Construction Management from Northeast Louisiana University with ENR Top 20 Under 40 recognition.

Revenue is generated through project-based construction contracts awarded via competitive bidding on public work or negotiated agreements with private clients. Pricing is quote-based and scope-specific, with multi-year contract cadences typical for healthcare, government, and institutional engagements. Revenue mechanics rely on a broad subcontracting base to drive competitive pricing, value engineering, and fast-track scheduling. The customer base skews toward enterprise institutional and government accounts, and the company emphasizes a high volume of repeat clients as evidence of relationship-driven revenue durability. No revenue, backlog, or funding data is publicly disclosed.

Name

McInnis Brothers Construction

Legal name

McInnis Brothers Construction, Inc.

Website

https://mcinnisbrothers.com

Company type

Private

Founded year

1947

Operating status

Operating

Headcount range

101–250 employees

Short description

McInnis Brothers Construction is a privately held Louisiana-based general contractor, founded in 1947, delivering design-build, construction management, and general contracting services across healthcare, government, education, commercial, municipal, and industrial verticals in the southern United States.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362), Industrial Building Construction (23621)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Modular/Offsite General Contracting & Installation (IMAFAAAK)

Keywords

• Commercial construction
• Design-build services
• General contracting
• Construction management
• Healthcare construction

Headquarters

HQ city

Minden

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Others

Revenue model

1. Construction Project Services: Revenue is generated through project-based construction contracts. The company serves as general contractor, construction manager, or design-builder on projects ranging from conceptual budgeting through warranty fulfillment. Revenue is earned through competitive bidding on public and private construction projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

McInnis Brothers Construction is a general contractor founded in 1947 offering Design-Build, Construction Management, and General Contracting services supported by Preconstruction Services. The company delivers construction projects across healthcare, education, government, commercial, municipal, manufacturing, religious, and community sectors primarily in Louisiana and Texas.

Product overview

McInnis Brothers Construction is a general contractor offering construction services across Louisiana and Texas since 1947. The company operates with three core service offerings: Design-Build, Construction Management, and General Contracting, all supported by Preconstruction Services for planning and estimating phases. Projects span multiple sectors including education, healthcare, municipal/infrastructure, commercial, religious, manufacturing, and government. The company utilizes iSqFt as an online plan room tool for managing project plans and specifications.

Differentiator

Problem solved

Functional benefit

Products and services

• Preconstruction Services Preconstruction phase services including conceptual estimating and planning, design recommendations, conceptual phased budgeting, schedule analysis, and constructability analysis. Supports clients from the earliest planning stages of construction projects.
• Design-Build Services Turn-key construction services from start to finish, including design to budget, single point of responsibility, and ownership of budget and schedule, with reduced overall project timeline. Delivered to clients seeking integrated design and construction under one contract.
• Construction Management Professional project management services with broad subcontracting base for competitive pricing, value engineering, and strategic fast track scheduling. Provided to clients on complex commercial, healthcare, and institutional projects.
• General Contracting Traditional general contracting services for construction projects across commercial, healthcare, education, government, religious, municipal, and manufacturing sectors. Includes competitive bidding and project delivery for public and private clients.

Quantifiable outcome

• High volume of repeat clients demonstrating sustained customer satisfaction and trust over 75+ years of operation

Named customers14 records

Segments8 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• iSqFtoperationalTechnology or IntegrationMcInnis Brothers Construction utilizes iSqFt to manage their online plan room. Subcontractors can access project plans and bidding information through this platform.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Robins & Morton: Birmingham, Alabama-based general contractor with strong healthcare construction focus and presence across the Southeast. Highly comparable to McInnis in vertical mix (healthcare-led), delivery model (design-build, CM, GC), and regional Sun Belt focus.
• The Lemoine Construction Group: Louisiana-based general contractor and construction manager with significant healthcare, education, and commercial work in the Gulf South region. Direct peer in geography, vertical exposure, and mid-market positioning.
• Hoar Construction: Texas and Southeast-focused general contractor offering preconstruction, design-build, and construction management across commercial, healthcare, education, and government. Closely comparable in size, delivery model, and geographic footprint (Texas, Gulf South).
• Lincoln Builders: Louisiana-based general contractor with a long operating history in commercial, healthcare, and institutional construction across the Gulf South. Highly comparable mid-sized regional GC in size, vertical mix, and Louisiana market focus.
• Lemoine Company: Louisiana-headquartered general contractor with strong public-sector, healthcare, and education portfolios across the Gulf South. Closely comparable in size, regional footprint, vertical mix, and family-owned background.

Regional players

• Performance Contractors: Louisiana-headquartered industrial general contractor serving refining, petrochemical, and manufacturing clients across the Gulf South. Comparable as a Louisiana-rooted GC, though McInnis is more commercial/institutional while Performance is more industrial-focused.
• Cajun Industries: Large Louisiana-based industrial contractor with deep Gulf South presence across heavy industrial, infrastructure, and energy-adjacent markets. Comparable in Louisiana regional base and large-project execution, though more industrial-focused.

Broad incumbents

• Turner Construction Company: Largest U.S. general contractor operating across healthcare, education, commercial, and government end markets. Comparable as a multi-vertical nonresidential GC; significantly larger but competes for the same institutional clients on larger projects.
• Gilbane Building Company: Large national family-owned general contractor with strong healthcare, education, and government portfolios. Comparable in family-owned structure and design-build delivery approach, though substantially larger and broader geographically.
• Brasfield & Gorrie: Southeast-headquartered general contractor with deep healthcare, commercial, education, and industrial portfolios. Comparable as a multi-delivery regional GC serving overlapping healthcare and institutional customers across the Sun Belt, though significantly larger in scale.

Market position

Strengths1 record

Weaknesses4 records

Competitive moat4 records

Key risks1 record

Key highlights7 records

Customer concentration

• Xx.com/McInnisBrothers
• Facebookfacebook.com/McInnis-Brothers-Construction-Inc-134709246567177
• LinkedInlinkedin.com/company/mcinnis-brothers-construction-inc-

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 McInnis Brothers Construction