Janotta & Herner
Janotta & Herner is a 100% employee-owned design-build construction firm serving Northern Ohio since 1962, providing in-house design, self-performing trades, and integrated real estate development for industrial, commercial, healthcare, and automotive clients.
- Company typePrivate
- Founded1962
- HeadquartersMonroeville, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Janotta & Herner does
Janotta & Herner is a 100% employee-owned design-build construction firm founded in 1962 in Monroeville, Ohio, serving Northern Ohio commercial, industrial, healthcare, automotive, food-grade, warehousing, and related end markets. The company operates as a business unit of JHI Group, alongside subsidiaries Firelands Fabrication and Firelands Metals (specialty metal fabrication, launched 2025) and JHI Properties (industrial and commercial real estate development). Its service portfolio spans Design-Build, General Contracting, Construction Management, Design & Engineering, Pre-Engineered Metal Buildings, Facilities Maintenance, and Equipment Rigging, supported by an in-house Corporate Design Department of architects, engineers, and designers using CAD-based design tools, and a self-performing trades workforce of over 95 skilled tradesmen covering excavation, concrete, masonry, steel fabrication and erection, specialty metal fabrication, carpentry, roofing, and siding. For non-core scopes, the company leverages a network of qualified local subcontractors through competitive bidding.
The business model is project-based and custom-priced (multi-year contracts) under a B2B direct sales motion targeting enterprise clients in Northern Ohio, with no standardized public pricing. GTM is relationship-driven and field-led: project managers engage directly with clients through the in-house design department, and the company is actively expanding its real estate development pipeline via JHI Properties at sites in Fremont (100,000 SF spec, expandable to 300,000+ SF, ready Winter 2027), Norwalk (79 acres M-2 heavy industrial), and Medina (2.74 acres I-1). Notable contract activity includes a 290,000+ SF design-build manufacturing expansion for Autokiniton in Bellevue, Ohio (completion winter 2027) and projects for clients such as Firelands Health, Ganley Hyundai, Kalahari Resorts, Norweco, Evergreen Plastics, NuProduce, Firelands Federal Credit Union, Friendship Food Store, and Oglesby Construction. The company has been 100% employee-owned via an ESOP since 2000 and celebrated 25 years of employee ownership in 2025; governance was expanded in 2025 with the addition of board members Duff Milkie and Rob Bleile.
Janotta & Herner firmographics
Firmographics- Name
- Janotta & Herner
- Legal name
- Janotta & Herner
- Website
- https://janottaherner.com
- Company type
- Private
- Founded year
- 1962
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Janotta & Herner is a 100% employee-owned design-build construction firm serving Northern Ohio since 1962, providing in-house design, self-performing trades, and integrated real estate development for industrial, commercial, healthcare, and automotive clients.
- Ownership category
- akta.pro rank
Where Janotta & Herner is headquartered
LocationHeadquarters
- HQ city
- Monroeville
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Janotta & Herner business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Design-Build Construction Services: Full-service design-build construction with in-house design capabilities and self-performing trades for commercial, industrial, healthcare, automotive, and other sectors in Northern Ohio.
- Real Estate Development (JHI Properties): Industrial and commercial property development including spec buildings, build-to-suit facilities, and site selection services throughout Northern Ohio.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Project-Based Pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Janotta & Herner product offering
Product offeringCore offering
Janotta & Herner is a 100% employee-owned design-build construction company serving Northern Ohio. It provides integrated design-build, general contracting, construction management, and design/engineering services with a self-performing workforce of over 95 skilled tradesmen covering excavation, concrete, masonry, steel fabrication and erection, specialty metal fabrication, carpentry, roofing, and siding. The company also operates a real estate development arm (JHI Properties) offering spec buildings, build-to-suit facilities, and available industrial/commercial sites.
Product overview
Janotta & Herner is a 100% employee-owned Design-Build construction company serving Northern Ohio since 1962. The company operates a unified portfolio combining in-house design-build services (Design-Build, General Contracting, Construction Management, Design & Engineering, Pre-Engineered Metal Buildings, Facilities Maintenance, Equipment Rigging) with self-performing trades (Firelands Fabrication, Firelands Metals) for full control over quality and safety. Through its JHI Properties division, the company also develops industrial and commercial real estate including spec buildings and build-to-suit facilities in Fremont, Norwalk, and Medina, Ohio. This integrated approach allows the company to deliver projects from concept through construction under a single-source model.
Differentiator
Problem solved
Functional benefit
Brands
- JHI Properties: Industrial and commercial real estate development division of Janotta & Herner
Products and services
- Design-Build Full-service design-build construction approach with a dedicated in-house Corporate Design Department comprising architects, engineers, and designers using cutting-edge design and CAD technologies, delivering projects from concept through completion.
- General Contracting Traditional general contracting services for construction projects, supported by over 95 skilled tradesmen self-performing excavation, concrete, masonry, steel fabrication, and carpentry.
- Construction Management Construction management services coordinating project delivery from concept through completion with integrated design and construction teams.
- Design & Engineering In-house architectural and structural design services unified under one roof for civil, structural, architectural design, rendering, and surveying, equipped with cutting-edge design and CAD technologies.
- Self-Performing Trades Self-performing construction trades including excavation, concrete, masonry, steel fabrication and erection, specialty metal fabrication, carpentry, roofing, and siding, providing greater control over quality, safety, and efficiency.
- Pre-Engineered Metal Buildings Pre-engineered metal building solutions designed and constructed in-house for industrial and commercial applications.
- Facilities Maintenance Ongoing facilities maintenance services for commercial and industrial properties, supporting long-term client relationships.
- Equipment Rigging Specialized equipment rigging services for industrial and commercial installations.
- Firelands Metals Advanced metal fabrication division established in 2025, providing specialty metal fabrication services in-house for food-grade, industrial, manufacturing, and commercial/architectural projects.
- Firelands Fabrication Wholly-owned metal fabrication subsidiary located in New London, Ohio, providing specialty metal fabrication services for food-grade, industrial, manufacturing, and commercial/architectural projects.
- JHI Properties (Real Estate Development) Real estate development division of JHI Group offering industrial and commercial development including spec buildings, build-to-suit facilities, and properties for sale or lease in Northern Ohio.
Quantifiable outcome
- Projects completed on time and under budget
- +1 more outcomes
Companies that use Janotta & Herner
Customer profileNamed customers10 records
Segments10 records
Ideal customer profiles2 records
Janotta & Herner technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Janotta & Herner partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- JHI Group (JHI Properties)coreJHI Group is the parent company of Janotta & Herner. JHI Properties develops high-quality industrial and commercial facilities throughout Northern Ohio, providing integrated design-build capabilities through its partnership with Janotta & Herner. The collaboration enables clients to access both development strategy and in-house construction expertise.
Scale indicators4 records
Recent moves8 records
Expansion highlights5 records
Janotta & Herner competitors and assessment
Company assessmentDirect peers
- The Beck Group: Dallas-based design-build firm combining architecture, engineering, and construction under one roof. Comparable integrated service model with self-perform trades and similar mid-size positioning.
- Shook Construction: Dayton, Ohio-based design-build contractor with self-perform trades. Regional peer with comparable size, Ohio geography, and approach to commercial and industrial construction.
- The Weitz Company: Des Moines-based employee-owned design-build firm with self-performing trades and industrial/commercial focus. Similar vertically integrated model and employee-ownership culture.
- Messer Construction: Cincinnati-based employee-owned design-build contractor serving Ohio and broader Midwest markets. Direct regional competitor with similar service offerings and 100% employee ownership.
- Smoot Construction: Columbus, Ohio-based design-build/general contractor serving commercial and industrial clients. Comparable size and regional Midwest footprint with similar self-performing trades approach.
- Gray Construction: Kentucky-based design-build firm specializing in industrial/manufacturing facilities. Similar end-market focus, self-perform capabilities, and track record of large industrial project wins.
- Pepper Construction: Ohio and Midwest-based design-build contractor with self-perform capabilities and similar vertical integration. Closely comparable size, regional focus, and approach to commercial and industrial clients.
Broad incumbents
- Walsh Construction: Chicago-based large employee-owned general contractor with design-build capabilities. Larger scale and broader geographic reach but overlapping service offerings in commercial and industrial construction.
- Gilbane Building Company: Large national employee-owned design-build firm with broader geographic reach. Significantly larger than J&H but operates in similar construction services category with overlapping industrial/commercial focus.
- Holder Construction: National design-build firm with industrial/commercial focus and significant self-perform capability. Larger scale and broader geographic reach but overlapping service offerings with J&H.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Janotta & Herner social profiles
Digital presenceJanotta & Herner financial estimates
Financial estimateRevenue estimate
Valuation estimate
Janotta & Herner leadership team
Management profileNumber of profiles
Profiles3 records
Janotta & Herner subsidiaries and ownership
Company hierarchySubsidiaries3 records
Janotta & Herner funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Janotta & Herner M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Janotta & Herner
What does Janotta & Herner do?
Janotta & Herner is a 100% employee-owned design-build construction company serving Northern Ohio. It provides integrated design-build, general contracting, construction management, and design/engineering services with a self-performing workforce of over 95 skilled tradesmen covering excavation, concrete, masonry, steel fabrication and erection, specialty metal fabrication, carpentry, roofing, and siding. The company also operates a real estate development arm (JHI Properties) offering spec buildings, build-to-suit facilities, and available industrial/commercial sites.
Is Janotta & Herner a public or private company?
Janotta & Herner is a private company. It is classified as management employee owned and is currently operating.
When was Janotta & Herner founded?
Janotta & Herner was founded in 1962. It employs 11 to 50 people.
Where is Janotta & Herner based?
Janotta & Herner is headquartered in Monroeville, United States, in the North America region.
How does Janotta & Herner make money?
Two revenue lines are on record. Design-Build Construction Services are the primary driver. The others are real Estate Development (JHI Properties).
Who are Janotta & Herner's main competitors?
Direct peers on record are The Beck Group, Shook Construction, The Weitz Company, Messer Construction, Smoot Construction, Gray Construction and Pepper Construction. Broad incumbents are Walsh Construction, Gilbane Building Company and Holder Construction.
Does Janotta & Herner have an API?
No public API is recorded for Janotta & Herner.