John G. Johnson Construction Company

What John G. Johnson Construction Company does

John G. Johnson Construction Company (JGJ) is a Cleveland, Ohio-based commercial general contractor and construction manager founded in 1943 and led by the Weber family. The firm delivers four core services — Preconstruction, Construction Management (CM Agent and CM at Risk), Design/Build, and General Contracting — and executes projects typically ranging from $2 million to $60 million across nine market sectors: affordable housing (including LIHTC), commercial, education, healthcare, hospitality, market-rate multifamily, municipal/public, senior living, and worship. Named clients include Cedar Fair / Hotel Breakers at Cedar Point, Bellefaire JCB (15+ campus projects valued at ~$11M), the Cuyahoga Metropolitan Housing Authority (496-unit Carver Park Estates), McCormack Baron Salazar (210-unit Beecher Terrace), the Joseph & Florence Mandel Jewish Day School, Classic Auto Group, Truth For Life, and Newbrook Partners.

The business model is a traditional project-based professional services motion: revenue is earned through competitively bid or negotiated construction contracts, with no standardized pricing and no public revenue disclosure. The company sells primarily through direct enterprise/field-sales relationships and preconstruction consulting, positioning itself as an "owner advocate" rather than a commodity subcontractor. Its primary geographic footprint is Northeast Ohio, with additional active project work in Southeast Michigan and Northern Kentucky; it does not claim a global footprint. The firm holds Cuyahoga County Based Business (CCBB) and Small Business Enterprise (SBE) certifications, supporting access to public-sector and diversity-included work.

JGJ is privately held with no parent company, no private equity or venture capital backing, no subsidiaries, and no M&A activity in the available record. Headcount sits in the 101–250 band, and the operating model is supported by a flat, owner-involved leadership team (President Marty Weber, VP of Construction Mike Weber, VP of Predevelopment Anthony Valencic, VP of Finance & Administration Beth Anne Sullivan). The technology stack is industry-standard with no disclosed AI/ML, proprietary software, or patents; differentiation rests on 80+ years of brand reputation, long-term institutional client relationships, deep subcontractor relationships in the region, and a consistent stream of regional industry awards in craftsmanship, adaptive reuse, safety, and workplace culture.

Name

John G. Johnson Construction Company

Legal name

John G. Johnson Construction Company

Website

https://johngjohnson.com

Company type

Private

Founded year

1943

Operating status

Operating

Headcount range

101–250 employees

Short description

Cleveland-based commercial general contractor and construction manager founded in 1943, offering preconstruction, construction management, design-build, and general contracting services for institutional, commercial, multifamily, healthcare, hospitality, and public-sector clients on projects typically ranging $2M to $60M across Northeast Ohio and adjacent regions.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Construction Management (Agency/Owner’s Rep) (IMAFAAAC)

akta.pro secondary industries

Commercial General Contracting (New Build) (IMAFAAAA), Design-Build / EPC General Contracting (IMAFAAAD)

Keywords

• Commercial construction services
• Construction management
• Design build construction
• General contracting
• Preconstruction services

Headquarters

HQ city

Cleveland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Contracting Services: Traditional general contracting services where the company serves as the primary contractor for construction projects, managing subcontractors, schedules, budgets, and quality control. Revenue is generated through negotiated or competitively bid contracts on a project-by-project basis.
2. Construction Management Services: Construction management services offered as either CM Agent or CM at Risk, where the company provides consulting, project planning, budget management, and oversight. The company handles procurement, subcontractor selection, scope negotiation, and price negotiations on behalf of clients.
3. Design/Build Services: Integrated design-build services where the company collaborates with design teams to deliver projects from concept through completion under a unified delivery method.
4. Preconstruction Services: Early-stage preconstruction services including cost estimating, value engineering, scheduling, and constructability reviews. These services help clients develop accurate budgets and design documents before construction begins.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

John G. Johnson Construction Company is a Cleveland-based commercial general contractor and construction manager offering four core services: Preconstruction, Construction Management, Design/Build, and General Contracting. The company delivers new construction, renovation, and adaptive reuse projects for institutional, commercial, multifamily, senior living, worship, hospitality, healthcare, and affordable housing clients, with typical project sizes ranging from $2 million to $60 million throughout Northeast Ohio.

Product overview

John G. Johnson Construction Company is a Cleveland-based general contractor and construction manager offering a unified suite of construction services: Preconstruction, Construction Management, Design/Build, and General Contracting. The company operates across nine market sectors (Affordable Housing, Commercial, Education, Healthcare, Hospitality, Market Rate, Municipal, Senior Living, and Worship) with projects typically ranging from $2 million to $60 million. Founded in 1943, the company serves institutional clients, campuses, and developers throughout Northeast Ohio, positioning itself as an owner advocate and long-term partner rather than a product-based technology company.

Differentiator

Problem solved

Functional benefit

Products and services

• Preconstruction Services
• Construction Management
• Design/Build
• General Contracting

Quantifiable outcome

• Design-Build approach for Wooster Safety Center resulted in cost savings of more than $700,000
• +3 more outcomes

Named customers11 records

Segments9 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core and minor.

• Trade Partners/SubcontractorscoreOthersJohn G. Johnson Construction maintains long-term relationships with high-quality subcontractors in the region by treating them fairly and showing them that the company is a reliable partner. These relationships help make projects more attractive to the best subcontractors and ensure quality execution.
• Cuyahoga County (Office of Procurement & Diversity)coreOthersThe company holds Cuyahoga County Based Business (CCBB) certification, establishing working relationships with various sized organizations and providing diversity on projects.
• Small Business Enterprise (SBE) CertificationminorOthersThe company maintains Small Business Enterprise certification, which provides diversity on projects and establishes working relationships with various sized organizations.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Gilbane Building Company: Large national construction manager and general contractor with a strong presence across Ohio and the Midwest. Overlaps with JGJ on institutional, healthcare, and education work but operates at materially larger scale and broader geographic reach.
• Turner Construction Company: One of the largest U.S. commercial construction managers, with an established Midwest presence. Competes for institutional and commercial work in Cleveland but typically operates at significantly larger project scale than JGJ.
• Skanska USA: Major national commercial construction manager with active Ohio operations. Competes for larger-scale institutional, healthcare, and education projects in Cleveland where owner preference for top-tier national firms exists; JGJ rarely crosses into this tier.
• Barton Malow Company: Midwest-headquartered (Southfield, MI) construction manager and general contractor with comparable institutional, healthcare, and education sector exposure. Larger scale and broader geographic footprint than JGJ but similar culture of regional relationship-driven work.

Direct peers

• Messer Construction: Cincinnati-based employee-owned commercial construction manager and general contractor serving similar institutional, healthcare, education, and commercial clients across Ohio and the Midwest. Comparable delivery methods (CM at Risk, design-build, general contracting) and similar mid-market project sizes make Messer the closest direct Ohio-based peer.
• Donley's Construction Group: Cleveland-based construction manager and general contractor with a comparable portfolio across healthcare, education, commercial, and public-sector work. Competes head-to-head on many of the same regional institutional projects.
• The Austin Company: Cleveland-based design-build, engineering, and construction firm with a long operating history and similar multi-sector reach into industrial, commercial, and institutional clients. Comparable owner-advocate integrated-delivery approach.
• Geis Construction: Streetsboro, Ohio-based design-build and general contracting firm serving Northeast Ohio with overlapping market sectors including commercial, healthcare, education, and senior living. Direct regional competitor in the same client base.
• Marous Brothers Construction: Cleveland-headquartered commercial general contractor and construction manager with a similar multi-sector portfolio (commercial, multifamily, institutional, hospitality) and comparable project size band in Northeast Ohio. Directly competes with JGJ for the same regional institutional owners.

Regional players

• Regency Construction Services: Cleveland-area construction manager and general contractor with overlapping institutional, multifamily, and commercial portfolio. Direct competitor for many of the same Northeast Ohio clients.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC2c2mQCrwZ7x0TMvuzP97xg
• Facebookfacebook.com/johngjohnsonconstruction
• LinkedInlinkedin.com/company/john-g-johnson-construction-company
• Instagraminstagram.com/johngjohnsonconstruction

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 John G. Johnson Construction Company