Greenheck
Greenheck is a privately held, U.S.-founded manufacturer of HVAC air movement, control, and conditioning equipment — including fans, dampers, louvers, DOAS, rooftop units, ERVs, and kitchen ventilation — sold through a global manufacturer's rep network to commercial, healthcare, industrial, education, and foodservice customers.
- Company typePrivate
- Founded1947
- HeadquartersSchofield, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Greenheck does
Greenheck Fan Corporation is a privately held manufacturer of air movement, control, and conditioning equipment, founded in 1947 in Schofield, Wisconsin by Bob and Bernie Greenheck. The company designs and builds a comprehensive portfolio spanning fans (axial, centrifugal, inline, jet, laboratory exhaust, HVLS), dampers (fire, smoke, combination fire/smoke, control, backdraft, bubble-tight isolation, industrial), louvers (conventional, wind-driven rain, hurricane, FEMA tornado-rated, acoustical), dedicated outdoor air systems (DOAS), packaged rooftop units (RT series, 3-30 tons), energy recovery ventilators, make-up air units, kitchen ventilation systems, duct heaters, and air measuring products. Greenheck supports its hardware portfolio with proprietary software platforms — eCAPS, CAPS, eCAPS Bridge for Revit, and a psychrometric calculator — that integrate with Autodesk Revit BIM workflows, and maintains the 72,000 sq ft Robert C. Greenheck Innovation Center for sound, airflow, and psychrometric testing.
The company manufactures across eight facilities in the United States (Schofield WI, Frankfort KY, Rocklin CA, Tulsa OK, Kings Mountain NC, Shelby NC), Mexico (Saltillo), and India (Bawal), supplemented by five U.S. distribution centers enabling next-day delivery on stock products. Greenheck sells primarily through a network of manufacturer's representatives serving contractors, engineers, and building owners in the U.S., Canada, and over 45 international markets, with end applications in commercial buildings, healthcare facilities, industrial/warehousing, K-12 schools, and commercial kitchens. The company remains independent and family-controlled, having executed one disclosed acquisition (Metal Industries / Metalaire in December 2020) and a strategic partnership with Belimo (November 2024) for the FSKN fire/smoke damper test module.
Greenheck's revenue mechanics are driven by hardware sales of custom and standard HVAC ventilation products, priced via quote through its manufacturer's representative network with same-day shipping on stock orders placed before 1:00 pm Central Time and 1-25 day build cycles on made-to-order units. The company holds more third-party certifications (AMCA, UL, CE, NOM, ETL, CSA, ULc) than any other manufacturer in its categories, and is expanding into adjacent growth vectors including electrified heat pumps, R-454B refrigerant compliance, and cooperative procurement channels.
Greenheck firmographics
Firmographics- Name
- Greenheck
- Legal name
- Greenheck Fan Corporation
- Website
- https://greenheck.com
- Company type
- Private
- Founded year
- 1947
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Greenheck is a privately held, U.S.-founded manufacturer of HVAC air movement, control, and conditioning equipment — including fans, dampers, louvers, DOAS, rooftop units, ERVs, and kitchen ventilation — sold through a global manufacturer's rep network to commercial, healthcare, industrial, education, and foodservice customers.
- Ownership category
- akta.pro rank
Greenheck industry classification
Industry- Product category
- Commercial HVAC Equipment Manufacturing
- NAICS
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)
- SIC
- Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)
- akta.pro secondary industries
- HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB), Fans, Blowers & Ventilation Units (Supply/Exhaust/Inline) (IMADANAB), Dampers, Louvers & Ventilation Controls (IMADANAD), Air Filtration & Indoor Air Quality Components (Filters/UV/ERVs-HRVs) (IMADANAE)
Keywords
Where Greenheck is headquartered
LocationHeadquarters
- HQ city
- Schofield
- HQ country
- United States
- HQ region
- North America
Offices8 records
Markets served
Greenheck business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- HVAC Equipment Manufacturing and Sales: Greenheck designs, engineers, and manufactures a comprehensive line of air movement, control, and conditioning equipment sold through manufacturer's representative networks to commercial, institutional, and industrial customers worldwide.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom and standard HVAC ventilation products |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Greenheck product offering
Product offeringCore offering
Greenheck designs, engineers, and manufactures a comprehensive line of air movement, control, and conditioning equipment. Its product portfolio includes fans (axial, centrifugal, inline, HVLS, laboratory exhaust), dampers (fire, smoke, combination, control, industrial), louvers, dedicated outdoor air systems (DOAS), packaged rooftop units, energy recovery ventilators, make-up air units, kitchen ventilation systems, duct heaters, and air measuring products. These are sold through manufacturer's representatives to commercial, institutional, and industrial customers worldwide.
Product overview
Greenheck offers a comprehensive portfolio of air movement, control, and conditioning products for commercial, industrial, and institutional buildings. The product line centers on Fans (air circulators, axial, centrifugal, inline, jet, laboratory exhaust, and HVLS overhead fans), Dampers (fire, smoke, combination fire/smoke, control, bubble-tight isolation, and industrial), Louvers (conventional, wind-driven rain, hurricane, FEMA tornado-rated), Dedicated Outdoor Air Systems (100% outside air with/without energy recovery), Packaged Rooftop Units (RT series for commercial comfort applications), Energy Recovery Ventilators (enthalpy wheel-based for balanced ventilation), Make-up Air Units (direct gas-fired and electric), Kitchen Ventilation systems (exhaust hoods, fire suppression, pollution control), Duct Heaters, and Air Measuring Products. The portfolio is supported by software platforms including eCAPS (online selection suite), CAPS (desktop selection), eCAPS Bridge for Revit (BIM integration), and Psychrometric Calculator. Greenheck also offers accessories and complimentary products. The company operates from headquarters in Schofield, WI with additional US manufacturing in Frankfort KY, Rocklin CA, Tulsa OK, Kings Mountain NC, Shelby NC, and global facilities in Saltillo Mexico and Bawal India.
Differentiator
Problem solved
Functional benefit
Brands
- Metalaire: Air distribution brand formerly under Greenheck, now operating as a separate entity under Metal Industries Inc.
Products and services
- Fans
- Dampers
- Louvers
- Dedicated Outdoor Air Systems (DOAS)
- Packaged Rooftop Units
- Energy Recovery Ventilators
- Make-up Air Units
- Kitchen Ventilation Systems
- eCAPS Online Selection Suite
- CAPS Desktop Selection Software
- FSKN Test Module (Belimo Partnership)
Quantifiable outcome
- Next-day delivery on thousands of stock products through 5 U.S. distribution centers
- +1 more outcomes
Companies that use Greenheck
Customer profileSegments4 records
Ideal customer profiles4 records
Greenheck technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature5 records
Greenheck partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- BelimocoreBelimo and Greenheck formed a strategic partnership to develop the first FSKN test module with single-point wiring and UL Certification for combined fire and smoke dampers. The device enables building owners to comply with NFPA 80 and 105 testing standards without disruptive visual inspections, communicating via BACnet or Modbus for remote monitoring and control from building automation systems. This innovation simplifies required gate cycle testing for fire and smoke dampers while reducing costs compared to traditional control methods.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Greenheck competitors and assessment
Company assessmentDirect peers
- Loren Cook Company: Privately held manufacturer of commercial and industrial fans, blowers, and related ventilation equipment. Directly comparable to Greenheck in centrifugal, axial, and inline fan categories serving the same contractor and engineer channels.
- Twin City Fan & Blower: Manufacturer of industrial and commercial fans and blowers, including centrifugal, axial, and specialty units. Overlaps with Greenheck's industrial fan lineup and serves the same engineered air-handling specification community.
- New York Blower Company: Long-established US manufacturer of industrial fans and blowers for commercial, industrial, and process ventilation. Comparable to Greenheck's industrial fan product line and specification-driven sales model.
- CaptiveAire: Privately held manufacturer of commercial kitchen ventilation systems, including exhaust hoods, make-up air units, and fire suppression. Directly comparable to Greenheck's kitchen ventilation product category and food-service channel.
- Halton Group: Global indoor air solutions company specializing in commercial kitchen ventilation, air distribution, and demand-controlled ventilation systems. Overlaps with Greenheck's kitchen ventilation and DOAS offerings, particularly in Europe and North America.
Broad incumbents
- FläktGroup: European-headquartered manufacturer of air handling units, fans, and indoor climate solutions with global reach. Comparable to Greenheck across fans, air handling, and ventilation but with broader international footprint and larger chiller/HVAC portfolio.
- Systemair: Publicly listed European manufacturer of ventilation, heating, and cooling products including fans, air handling units, and DOAS. Comparable to Greenheck's fans and DOAS portfolio with broader European distribution.
- Titus HVAC: Division of Johnson Controls manufacturing air distribution products including diffusers, grilles, dampers, and VAV terminals. Overlaps with Greenheck's damper and air distribution categories under a much larger parent with global scale.
- Price Industries: North American manufacturer of air distribution products, grilles, diffusers, and air-handling equipment. Comparable to Greenheck's air distribution and ventilation portfolio and serves the same engineering specification channel.
- Trane Technologies: Global HVAC OEM with a portfolio spanning rooftop units, chillers, air handlers, and building automation. Overlaps with Greenheck in packaged rooftop units and DOAS but operates at substantially larger scale and broader portfolio depth.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Greenheck social profiles
Digital presenceGreenheck compliance and trust
Trust signalCompliance14 records
Greenheck financial estimates
Financial estimateRevenue estimate
Valuation estimate
Greenheck leadership team
Management profileNumber of profiles
Greenheck subsidiaries and ownership
Company hierarchySubsidiaries2 records
Greenheck funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Greenheck M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Greenheck
What does Greenheck do?
Greenheck designs, engineers, and manufactures a comprehensive line of air movement, control, and conditioning equipment. Its product portfolio includes fans (axial, centrifugal, inline, HVLS, laboratory exhaust), dampers (fire, smoke, combination, control, industrial), louvers, dedicated outdoor air systems (DOAS), packaged rooftop units, energy recovery ventilators, make-up air units, kitchen ventilation systems, duct heaters, and air measuring products. These are sold through manufacturer's representatives to commercial, institutional, and industrial customers worldwide.
Is Greenheck a public or private company?
Greenheck is a private company. It is classified as family owned and is currently operating.
When was Greenheck founded?
Greenheck was founded in 1947. It employs 1,001 to 5,000 people.
Where is Greenheck based?
Greenheck is headquartered in Schofield, United States, in the North America region.
How does Greenheck make money?
One revenue line is on record: HVAC Equipment Manufacturing and Sales.
Who are Greenheck's main competitors?
Direct peers on record are Loren Cook Company, Twin City Fan & Blower, New York Blower Company, CaptiveAire and Halton Group. Broad incumbents are FläktGroup, Systemair, Titus HVAC, Price Industries and Trane Technologies.
Does Greenheck have an API?
No public API is recorded for Greenheck.
What industry is Greenheck in?
Greenheck's product category is Commercial HVAC Equipment Manufacturing. Its primary akta.pro industry code is IMAHAKAG, Ventilation, Ducting & Air Distribution Equipment, with a secondary code of IMAHAKAB, HVAC Equipment (Heating, Cooling & Air Handling). Its NAICS code is 333413 and its SIC code is 3564.