ventilex inc.
- Company typePrivate
- Founded1975
- HeadquartersSaint-Eustache, Canada
- Headcount11–50
- GTM typeB2B
- OfferingServices
What ventilex inc. does
Ventilex Inc. is a private Quebec-based HVAC-R (heating, ventilation, air conditioning, and refrigeration) services company founded in 1975 in Saint-Eustache, specializing in large-scale commercial and industrial projects across the Greater Montréal North Shore region, including Laurentides and Laval. The company designs, installs, maintains, and repairs heating and cooling systems — including heat pumps (wall-mounted, central, geothermal), air exchangers, humidifiers, dehumidifiers, UV lamps, and industrial refrigeration systems — and is differentiated by custom-engineered centralized cooling solutions that replace legacy high-GWP refrigerant systems, as demonstrated at Chocolat Lamontagne where 61 tonnes of CO2 are saved annually. Its revenue is generated primarily through project-based professional services for commercial and industrial clients, supplemented by recurring residential maintenance contracts priced at $249.95-$299.95 annually and customer financing via a partnership with Financeit (12.99%-15.99% interest, up to 240-month amortization).
In 2019, Ventilex was acquired by leprohon as the group's fifth branch, and in 2025 the brand identity was consolidated under the unified leprohon name, with the Ventilex team and expertise now operating as the Saint-Eustache branch of leprohon (legal entity Maître Celsius inc., RBQ: 1301-9328-35). The business model is enterprise field sales for commercial/industrial clients (engineering proposals, mobile technician deployments, 24/7 emergency service) paired with in-home advisor visits and scheduled installations for residential customers in the North Shore corridor. Marketing is multi-channel, leveraging educational content (Conseil du Maître blog), social media, Google reviews (192+ verified), and government energy subsidy programs (Hydro-Québec LogisVert, up to $6,700). The company holds no patents, has no disclosed AI/ML capabilities, and does not publish revenue or external funding information.
ventilex inc. firmographics
Firmographics- Name
- ventilex inc.
- Legal name
- Ventilex Inc.
- Website
- https://ventilex.ca
- Company type
- Private
- Founded year
- 1975
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
ventilex inc. industry classification
Industry- Product category
- HVAC-R Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA)
- akta.pro secondary industries
- Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV) (HSAOAIAF), Ventilation System Installation (Exhaust Fans, ERV/HRV, Make-Up Air) (HSAOAGAI), Humidifier & Dehumidifier Installation & Service (HSAOAIAJ)
Keywords
Where ventilex inc. is headquartered
LocationHeadquarters
- HQ city
- Saint-Eustache
- HQ country
- Canada
- HQ region
- North America
Offices4 records
Markets served
ventilex inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain
Revenue model
- HVAC-R Installation Services: Installation of heat pumps (wall-mounted and central), geothermal systems, air exchangers, refrigeration systems, humidification and dehumidification systems for residential, commercial, and industrial clients.
- HVAC-R Maintenance and Repair Services: Annual and preventive maintenance plans for thermopumps, central systems, geothermal systems, air exchangers, humidifiers, and refrigeration systems. Includes emergency repair services.
- Financing Partnership Revenue: Leprohon (including the Ventilex branch) partners with Financeit to offer financing solutions to residential customers purchasing HVAC equipment, with interest rates of 12.99% to 15.99% and amortization periods up to 240 months.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Annual | Annual wall-mounted heat pump cleaning and maintenance plan |
| Unit Pricing | Annual | Annual central air conditioning and heating system maintenance |
| Subscription | Monthly | Residential financing through Financeit |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
ventilex inc. product offering
Product offeringCore offering
Ventilex Inc. provides HVAC-R (heating, ventilation, air conditioning, and refrigeration) installation, preventive maintenance, and 24/7 emergency repair services for commercial and industrial clients in the Greater Montreal North Shore region. Originally founded in 1975 and acquired by leprohon in 2019, the company now operates as the Saint-Eustache branch of leprohon, delivering large-scale HVAC-R project execution including custom industrial engineering solutions such as centralized cooling systems.
Product overview
Ventilex Inc. operates as a branch of leprohon, providing commercial and industrial HVAC-R (heating, ventilation, air conditioning, and refrigeration) solutions. Originally established in 1975 and acquired by leprohon in 2019, the company now operates under the leprohon banner from its Saint-Eustache location on the North Shore of Montreal. The company specializes in large-scale HVAC project execution for commercial, industrial, and institutional clients, offering installation, maintenance, and repair services for ventilation systems, air conditioning, refrigeration, geothermal systems, and humidification/dehumidification solutions.
Differentiator
Problem solved
Functional benefit
Products and services
- HVAC-R Installation Services Installation of heat pumps (wall-mounted and central), geothermal systems, air exchangers, refrigeration systems, humidification and dehumidification systems for commercial and industrial clients in the Greater Montreal North Shore region, including custom engineering for industrial centralized cooling solutions.
- HVAC-R Maintenance and Repair Services Annual and preventive maintenance plans for thermopumps, central systems, geothermal systems, air exchangers, humidifiers, and refrigeration systems, including 24/7 emergency repair services for residential, commercial, and industrial clients.
- Industrial Engineering Services Custom engineering and project design for industrial HVAC-R systems, including centralized cooling system design that replaces legacy high-GWP refrigerant systems, optimized for energy efficiency and process requirements.
Quantifiable outcome
- 61 tonnes of CO2 saved per year (equivalent to planting 1,013 trees) through industrial cooling system replacement at Chocolat Lamontagne
- +1 more outcomes
Companies that use ventilex inc.
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles2 records
ventilex inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
ventilex inc. partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- leprohoncoreIn 2019, the Saint-Eustache company Ventilex joined the leprohon group as its fifth branch. Ventilex had been operating since 1975 as a leader in large-scale HVAC-R projects in the Greater Montréal area. In 2025, the group identity was consolidated under the single name 'leprohon', with the Ventilex team and expertise now contributing to the Saint-Eustache branch under the unified leprohon brand.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
ventilex inc. competitors and assessment
Company assessmentBroad incumbents
- Groupe Master: Quebec-based HVAC distributor and retailer serving residential and commercial customers with heating, ventilation, and air-conditioning equipment. Comparable product portfolio (heat pumps, geothermal, ventilation) and overlapping Quebec customer base.
- Enercare: Canadian home and commercial services provider offering HVAC equipment, water heating, and maintenance programs. Comparable subscription/rental business model and cross-Canada HVAC-R service delivery.
- Reliance Home Comfort: National Canadian provider of HVAC, water heater, and home services with subscription-style maintenance plans and equipment rentals. Directly comparable in offering residential HVAC-R installation, maintenance, and financing across Canada.
Direct peers
- Cie Énergie Nouvelle / Comfort King (Quebec HVAC-R contractors): Regional Canadian HVAC service provider offering residential and light commercial heating, cooling, and ventilation installation and maintenance. Comparable service mix and target customer segments.
- Air H2O: Quebec-based HVAC, heat pump, and indoor air quality service provider for residential customers. Comparable residential heat pump, air exchanger, and humidifier service offering in Quebec.
- leprohon: Parent group and operating brand; Ventilex became leprohon's fifth branch in 2019 and was fully consolidated under the leprohon brand in 2025. Offers the same residential, commercial, and industrial HVAC-R services across Quebec.
- Lambert-Somec: Quebec mechanical and electrical contractor specializing in industrial and institutional HVAC-R, refrigeration, and piping projects. Directly comparable in large-scale commercial and industrial HVAC-R project execution in Quebec.
- Refrigeration P.L. Roy: Quebec commercial and industrial refrigeration contractor. Comparable in industrial refrigeration and cooling system installation and service for food, pharma, and manufacturing customers.
Regional players
- Thermolec (Ouellet Canada): Quebec/Canadian manufacturer of electric heating and air-handling equipment with service offerings. Comparable product category (HVAC-R equipment, heating, air handling) serving Canadian commercial and residential customers.
Others
- Hydro-Québec (LogisVert program partners): Quebec provincial utility administering the LogisVert subsidy program that drives residential heat-pump demand. Ventilex/leprohon markets this program as a top-of-funnel hook, making the utility a key ecosystem enabler for sales.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
ventilex inc. social profiles
Digital presenceventilex inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
ventilex inc. leadership team
Management profileNumber of profiles
ventilex inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ventilex inc. 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 ventilex inc.
What does ventilex inc. do?
Ventilex Inc. provides HVAC-R (heating, ventilation, air conditioning, and refrigeration) installation, preventive maintenance, and 24/7 emergency repair services for commercial and industrial clients in the Greater Montreal North Shore region. Originally founded in 1975 and acquired by leprohon in 2019, the company now operates as the Saint-Eustache branch of leprohon, delivering large-scale HVAC-R project execution including custom industrial engineering solutions such as centralized cooling systems.
Is ventilex inc. a public or private company?
ventilex inc. is a private company. It is classified as corporate owned and is currently acquired.
When was ventilex inc. founded?
ventilex inc. was founded in 1975. It employs 11 to 50 people.
Where is ventilex inc. based?
ventilex inc. is headquartered in Saint-Eustache, Canada, in the North America region.
How does ventilex inc. make money?
Three revenue lines are on record. HVAC-R Installation Services are the primary driver. The others are HVAC-R Maintenance and Repair Services and financing Partnership Revenue.
Who are ventilex inc.'s main competitors?
Broad incumbents on record are Groupe Master, Enercare and Reliance Home Comfort. Direct peers are Cie Énergie Nouvelle / Comfort King (Quebec HVAC-R contractors), Air H2O, leprohon, Lambert-Somec and Refrigeration P.L. Roy. Thermolec (Ouellet Canada) is listed as a regional player. Hydro-Québec (LogisVert program partners) is listed as an others.
Does ventilex inc. have an API?
No public API is recorded for ventilex inc..
What industry is ventilex inc. in?
ventilex inc.'s product category is HVAC-R Services. Its primary akta.pro industry code is HSAOAGAA, Residential HVAC System Installation (Furnace/AC/Heat Pump), with a secondary code of HSAOAIAF, Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV). Its NAICS code is 238220 and its SIC code is 3822.