RBQ Licensed · No Service Contract Required · Laval

Commercial HVAC Installation in Montreal and Laval

Rooftop units, ventilation, and commercial kitchen hoods for commercial, industrial, and institutional buildings across Greater Montreal.

One point of contact, from design through commissioning
Your operations keep running: work scheduled outside your hours
Nothing to coordinate: permits and inspections handled with the project
No maintenance contract to sign — keep your current provider
RBQ-licensed contractor 5844-3979-01, verifiable in the registry

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Call (514) 213-0626

Free quote · Site visit included · Commercial installation only

Rooftop HVAC unit installation on a commercial building in Greater Montreal

Our Commitment

Response within 24–48 business hours

Detailed quote provided after the site visit: scope, equipment, and timeline outlined separately.

Compliant & Insured

RBQ Licence 5844-3979-01

5 ★

On Google Maps

Commercial Expertise

Commercial, Industrial, Institutional

Local Service

Laval, Greater Montreal, North Shore

Our Google Listing ↗

Reviews & Contact Info

      EXCELLENT  
   Basée sur 7 avis 
    
 
 
 
   
 
 
       Publié sur Google  
   
   elie wanna 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Very knowledgeable, excellent service & amazing work! Highly recommend
  
 
      Publié sur Google  
   
   lingjuan liu 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Très bonne communication et le service était impeccable!
  
 
      Publié sur Google  
   
   Mariia Kryvenko 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Excellente service, et je suis heureuse de qualité du travail. Communication facile. Nous avons installé le volet isolé dans le garage. Voici les photos avant et après
  
 
      Publié sur Google  
   
   Verre L’infini 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Service impeccable du début à la fin. Équipe professionnelle, ponctuelle et très à l’écoute de nos besoins. Le travail est propre, rapide et de grande qualité. Je recommande fortement cette entreprise à toute personne qui cherche un service fiable et efficace.
  
 
      Publié sur Google  
   
   Kevin Chartrand 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Wow. Enfin la compétence d’un entrepreneur qui maîtrise sont dossier. 👍
  
 
      Publié sur Google  
   
   Dominique 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Service très professionnel, Personnels polie, efficace et installation rapide.
  
 
      Publié sur Google  
   
   Anthony Nader 
 
 
 
 Trustindex vérifie que la source originale de l'avis est Google. Reliable service and very professional! Highly recommended
  
 
  
  
 
     Certifié par: Trustindex  Le badge vérifié de Trustindex est le symbole universel de confiance. Seules les meilleures entreprises peuvent obtenir le badge vérifié, avec une note supérieure à 4.5, basée sur les avis des clients au cours des derniers 12 mois. En savoir plus

Portfolio

Our Projects

Discover our commercial ventilation and restaurant hood projects.

Installing or replacing a hood? See our commercial kitchen hood installation service for restaurants across Greater Montreal.

Hood Installation

Restaurant

HVAC Installation

Vocational Training Center

Ventilation System

High School

Duct Network

Shopping Center

HVAC Installation

Gym

What We Offer

Our Services

Complete ventilation, air conditioning, and heating solutions for your commercial and institutional needs.

Engineering

Mechanical engineering design services for high-performance and efficient HVAC systems.

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Installation

Professional installation of ventilation duct networks with recognized expertise.

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Commercial HVAC installation, start to finish

We install rooftop units (RTUs), commercial ventilation, commercial kitchen hoods and commercial-grade ductwork. Every project is delivered by our own RBQ-licensed crew: crane coordination, curb adapters, duct and gas/electrical connections, and full commissioning — with permits and inspections handled as part of the work, not left to you.

Who we work with

Property managers and building owners, general contractors, restaurants and food service, warehouses and light industrial, gyms, retail and multi-unit buildings. We are installation-only — no maintenance contracts and no residential work — so every crew we send is on a commercial job. See HVAC by industry or our service areas.

Careers

Join Our Team

We are looking for passionate talent to contribute to our growth.

Build Your Future with Nadair

We offer a stimulating work environment and professional development opportunities for sheet metal workers, estimators, and project managers.

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Competitive salary and benefits

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Dynamic and collaborative team

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Ongoing training and development

Apply Now

Fill out the form below to submit your application.

Let’s Start Your Project

Get a free quote for your commercial ventilation project.

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RBQ licence 5844-3979-01

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Commercial installation only

See our Google Business Profile ↗

Commercial HVAC Installation in Montreal and Laval

Our Projects

Hood Installation

HVAC Installation

Ventilation System

Duct Network

HVAC Installation

Our Services

Engineering

Installation

Commercial HVAC installation, start to finish

Who we work with

Join Our Team

Build Your Future with Nadair

Apply Now

Let’s Start Your Project

Quote Request