McCarthy Improvement

What McCarthy Improvement does

McCarthy Improvement is a privately held heavy construction firm headquartered in Davenport, Iowa, United States. The company delivers turnkey construction solutions within the heavy construction sector, operating as an established mid-market contractor with a workforce of 251-500 employees. Founded in 1897, the firm carries more than 125 years of continuous operating history, which constitutes its principal identifiable structural attribute in the absence of other publicly accessible data.

The aggregated source data does not include details on specific service lines, project portfolio composition, geographic reach beyond the headquarters, technology stack, customer segments, certifications, or revenue model mechanics. The company website failed to scrape (it displayed only a verification/loading screen during data collection), and no product/service listings, management profiles, partnership agreements, funding history, M&A activity, or technology disclosures are present in the structured input. As such, the business model cannot be described beyond the high-level turnkey heavy construction positioning, and any deeper inferences about go-to-market motion, pricing mechanics, project mix, or competitive strategy are unsupported by the available evidence.

Analytically, what can be said is limited: McCarthy Improvement occupies a legacy private mid-market position in US heavy construction, with a headcount consistent with regional rather than national-prime scale. The lack of any disclosed digital footprint, AI/technology posture, recent capital activity, or named customer base signals that this is likely a relationship-driven, project-based contracting business rather than a technology-enabled or capital-markets-active operator. A full diligence picture would require primary outreach to obtain backlog, project mix, customer references, bonding capacity, and financial statements.

Name

McCarthy Improvement

Website

https://mccarthyimprovement.com

Company type

Private

Founded year

1897

Headcount range

251–500 employees

Short description

McCarthy Improvement is a privately held US heavy construction firm founded in 1897 and headquartered in Davenport, Iowa. The company delivers turnkey construction solutions to infrastructure and industrial clients, operating with a workforce of 251-500 employees.

Ownership category

akta.pro rank

Product category

Heavy Construction Services

NAICS

Other Heavy and Civil Engineering Construction (237990)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Renovation, Remodeling & Tenant Improvements (General Contracting) (IMAFAAAE)

Keywords

• Heavy construction services
• Turnkey construction solutions
• Commercial construction contracting
• Industrial construction projects
• Construction firm services

Headquarters

HQ city

Davenport

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure

Core offering

McCarthy Improvement is a construction firm providing turnkey solutions for heavy construction projects. The company operates as a general construction contractor handling end-to-end delivery of heavy construction work for commercial and industrial clients.

Differentiator

Problem solved

Functional benefit

Products and services

• Turnkey Heavy Construction Solutions Full-service heavy construction delivery covering project execution for commercial and industrial clients, provided as a single contracted package.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Regional players

• Manatt's Inc. Iowa-based heavy and highway construction contractor serving the same Midwest geography as McCarthy Improvement with comparable heavy-construction capabilities.
• Valley Construction Company: Quad Cities-area general and heavy contractor; geographically adjacent and operationally similar to McCarthy Improvement in the Davenport regional market.
• Carl A. Nelson & Company: Iowa-based design-build and construction management firm serving industrial and commercial clients; comparable turnkey delivery model in a similar Midwestern territory.
• Portzen Construction: Midwest general contractor with industrial and commercial heavy-construction capabilities that overlap with McCarthy Improvement's project types.

Direct peers

• Walsh Construction: Major heavy-civil and building contractor with deep Midwest presence, overlapping with McCarthy Improvement in turnkey heavy-construction project delivery for public and private clients.
• Ames Construction: Private heavy-civil and industrial contractor performing turnkey heavy construction across the Midwest and Mountain West — closely comparable business model and customer type.
• Granite Construction: One of the largest U.S. heavy civil and infrastructure contractors, directly comparable to McCarthy Improvement in heavy-construction delivery scope, though operating at national scale rather than regional.

Broad incumbents

• Bechtel Corporation: Global engineering, procurement, and construction firm operating in heavy industrial and infrastructure — provides the upper bound of scale against which mid-size heavy contractors like McCarthy Improvement compete.
• McCarthy Building Companies: Large national general contractor with deep heavy-civil and industrial expertise; shares the McCarthy name heritage and overlaps in turnkey construction delivery, though at significantly greater scale.

Emerging players

• Sterling Industrial: Midwest-focused industrial construction services firm with comparable heavy-construction execution capability for industrial clients.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

• Facebookfacebook.com/mccarthyimprovement
• LinkedInlinkedin.com/company/mccarthy-improvement

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 McCarthy Improvement