Air 2 – Air Quality Experts

Air 2 Inc.
Ventilation Cleaning, HVAC Repair, and Installation on the South Shore

Your HVAC system keeps you warm in the winter, cool in the summer, and determines the quality of the air you breathe. We take care of it with a fixed price quoted upfront, before-and-after photos provided for every cleaning job, and an in-house team—no subcontractors.

Request a quote (514) 706-2635

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130+ Google reviews

4.8-star rating, with before-and-after photos available.

Institutional Partners

ITHQ, Collège Charles-Lemoyne, Chibougamau Hospital, SPCA Rive-Sud.

In-House Team

We never use subcontractors—it’s a matter of principle.

Exact Price Up Front

Disclosed before the job begins—no surprises on the invoice.

The Most Overlooked System in Your Home

The HVAC system is your home’s nervous system. It keeps you warm in the winter, cool in the summer, and determines the air you breathe. It’s also the most overlooked system—until the day it breaks down.

Air 2 is the Longueuil-based company that meets all three needs—from residential to institutional—throughout the South Shore: ventilation cleaning —including ducts, air exchangers, dryer vents, air conditioners, and commercial systems —; HVAC repairs, including 24/7 emergency service; and sales and installation, with the LogisVert subsidy factored directly into the quote.

Residential, commercial, and institutional—from Longueuil to the entire South Shore. And for every cleaning job: before-and-after photos of each vent, and you can follow the technician from start to finish.

Air 2 technician showing the client before-and-after photos in front of the ventilation unit

Ventilation Cleaning

The Air 2 Protocol: SFP method, before-and-after photos of each vent, and you follow the technician from start to finish.

Ventilation duct cleaning with a rod, access panel open - Air 2 Inc.
HRV open during component cleaning - Air 2 Inc.
Lint removed from a dryer vent - Air 2 Inc.
High-pressure water cleaning of a disassembled wall-mounted air conditioner - Air 2 Inc.
ANATROLLER robot in a commercial ventilation duct - Air 2 Inc.

The same protocol across all five services—the same standards we apply at the ITHQ and Chibougamau Hospital, applied to your home. And a clean, well-maintained system also means fewer breakdowns: if something does break, the same in-house team handles the HVAC repair.

See ventilation cleaning

HVAC Repair

Transparent diagnosis, exact price provided BEFORE service—double the rate for evening and weekend service, communicated in advance.

Air 2 technician diagnosing a wall-mounted heat pump
Repairing a central air conditioner, outdoor unit open - Air 2 Inc.
Air 2 technician in front of an open gas furnace
Air 2 truck on a nighttime emergency call

A real person answers your call, day and night, including weekends. And if the repair cost is close to the price of a new unit with the LogisVert subsidy, we’ll give you an honest estimate—it’s your decision, not ours.

View HVAC Repairs

Sales and Installation

In-home assessment, clear quote—including the LogisVert subsidy calculated based on your unit.

Installation of a wall-mounted heat pump, indoor unit installed - Air 2 Inc.
Central heat pump connected to existing ductwork - Air 2 Inc.
New central air conditioner, outdoor unit installed - Air 2 Inc.
New air exchanger installed in the basement - Air 2 Inc.
LogisVert grant calculation presented to the customer in the quote - Air 2 Inc.

The LogisVert grant covers a significant portion of the cost of your heat pump, calculated based on the unit’s capacity and efficiency—included in the quote, not just a vague estimate. And the in-house team that installs it is the same one that will service it in five years.

View sales and installation

Why Air 2

A real person answers, 24/7

Day, night, weekends. On the South Shore, pretty much no one else actually does this.

Exact price before the job

Evening and weekend rates included. No surprises on the bill.

In-house team, always

Never any subcontractors—even for urgent jobs at 3 a.m.

Before-and-after photos

From every air vent, provided with every cleaning job.

Institutional Standards

If we meet a hospital’s requirements, we meet yours.

LogisVert Grant: A Significant Portion of Your Heat Pump’s Cost

LogisVert (Hydro-Québec) is currently the main heat pump grant program in Quebec. It can be combined with Rénoclimat on a project basis—LogisVert for the heat pump, Rénoclimat for building envelope work—provided you complete the energy assessment before the work begins (the two cannot be combined for the same unit). The federal “Maisons plus vertes” program, however, is no longer accepting new applications. We’ll check your eligibility for free at your home, calculate the amount based on the capacity and efficiency of the unit you choose, and handle the application from start to finish. Not sure whether to repair or replace? We’ll give you the real numbers.

Check my eligibility

Based in Longueuil, serving the entire South Shore

Contact Us

Air 2 Inc. - 1336 Labadie Street, Longueuil, QC J4N 1C7
Phone: (514) 706-2635
Email: info@air2.ca

Availability

Open 7 days a week.
Emergency repair service: 24/7, with a live person answering.
Service area: the entire South Shore—residential, commercial, and institutional.

Contact Us

What Our Clients Say

Over 130 Google reviews, 4.8 stars—with before-and-after photos to prove it.

Request a Quote

We’ll always give you the exact price. Just answer a couple of questions, and a team member will call you back.

  • Exact price provided before the job
  • Before-and-after photos included with every cleaning job
  • In-house team—never subcontractors

Whether it’s for duct cleaning, an urgent repair, or a government-subsidized installation, the same in-house team takes care of you from your first call until the job is done. We always tell you the actual price up front—no inflated estimates, no surprises at the end.

What's New at Air 2

Steven Daigle on the field with the Air 2 team

An in-house team, an owner still on the field

Air 2 is the company owned by Steven Daigle, president and owner-operator—still on the job, nine years after the company’s launch in Longueuil. It’s him and his in-house team who come to your home: Air 2 never subcontracts, as a matter of principle, because you can’t control a subcontractor’s quality.

It’s this very team that cleans the ventilation systems at the ITHQ, Collège Charles-Lemoyne, Chibougamau Hospital, and the SPCA Rive-Sud—and applies the same standards to your home.

Discover Air 2

Complete Certifications

RBQ License 15.2 - Régie du bâtiment du Québec

RBQ License 15.2
One of the comprehensive certifications that many HVAC companies try to get by with—or don’t have at all.

CMMTQ Member - Corporation of Master Plumbing Mechanics of Quebec

CMMTQ Member
The Quebec Master Pipefitters’ Association.

TAG1 Gas Qualification Card

TAG1 Card - Gas
Held by Laurent, our technician, to work on all gas systems.

Frequently Asked Questions

Air 2 Inc. is an HVAC company based in Longueuil that specializes in three categories of services on the South Shore: ventilation cleaning, HVAC repair, and equipment sales and installation. We have a single in-house team—we never use subcontractors—serving both residential and institutional clients.
Based at 1336 Labadie Street in Longueuil, we cover the entire South Shore—Longueuil, Brossard, Saint-Hubert, and the surrounding areas—for residential, commercial, and institutional clients, 7 days a week. Contact us to confirm your location.
SFP stands for suction-friction-pulsion: we tap on the vents to maximize suction, clean each vent one by one with a rod to blow and agitate, and finish with the main ducts and the ventilation unit. With before-and-after photos of each vent—the heart of ventilation duct cleaning.
Fill out the quote form or call (514) 706-2635—a real person will answer, day or night, including weekends. We always give you the exact price before the job starts: no surprises at the end.
It depends on the home: recent renovations, pets, the age of the system, and the perceived air quality matter more than a set schedule. The telltale signs—dust that comes back quickly, stuffy air, odors—and the actual condition are evident in the before-and-after photos we provide with every job. Details are on the ventilation cleaning page.
We’ll give you an honest assessment. If the unit is out of warranty and the repair cost is close to the price of a new one with the LogisVert subsidy, we’ll tell you straight up—it’s your decision, not ours.
LogisVert (Hydro-Québec) is the main program—it covers a significant portion of the cost depending on the unit’s capacity and efficiency. It can be combined with Rénoclimat at the project level (LogisVert for the heat pump, Rénoclimat for building envelope work with a pre-construction assessment), but not for the same unit. The federal Maisons plus vertes program is closed to new applications. Air 2 verifies your eligibility and handles the application from start to finish. See the heat pump grants page for full details.

Request a quote—we’ll give you the exact price, every time

Just a couple of questions, a quick follow-up, and never any surprises at the end.

Request My Quote (514) 706-2635

(514) 706-2635 info@air2.ca