An invisible barrier at every door.
Air curtains, air purification and HVAC for Winnipeg businesses. Installed right, the first time.
Trusted by
- True North Sports & Entertainment
- MacDon Industries
- Northern Blower
- Freshwater Fish Plant
- MDI Dairy
- JD Environmental
- On-Side Restoration
- Overstock Supply
- Tim Hortons
- Silver Heights Restaurant
- Tavern United - Polo Park
- The Keg
- A&W
- Fort Garry Hotel
- Brady Jewish Community Centre
- Craig Street Cats
Made for the doors your customers use
Find your space. We handle the rest.
Storefronts and retail
Doors stay open. Heat stays in.
Restaurants
Keep flies and drafts out of the dining room.
Hotels and lobbies
A comfortable entrance all winter.
Warehouses and cold storage
Hold the temperature at busy dock doors.
Loading docks and shops
Cut heat loss where doors open all day.
Food and processing plants
Dust and pests stay away from production.
Gyms, clinics and offices
Cleaner, fresher indoor air.
Malls and real estate
Comfort tenants and visitors notice.
What an air curtain does
Outside
- Keeps it outCold air, dust and flying insects.
- Separates zonesWarehouse, cold room and front-of-house air stay apart.
Inside
- Holds temperatureHeat or cooling stays in, even with the door open.
- Saves energyYour heating and cooling work less.
Every door that opens, covered
Tap a number.
80+
years of combined experience
1 hr
typical service visit
2 yr
parts warranty on repurposed units
Local
Winnipeg and surrounding areas
Assess, install, maintain
Air quality consultation
Not sure what you need? We visit, look at your doors and air, and recommend what fits.
Typical visit: 1 hr
Book a consultationHVAC system installation
Professional installation for optimal performance.
Typical visit: 1 hr 30 min
DetailsRepurposed units
Complete with a 2-year parts-only warranty, at a fraction of the cost of new.
G.A.S. has provided top-notch air curtains, enhancing our indoor dining experience effortlessly.
Quick answers
Tell us about your space
A few details is all we need. Rick Thurston, the owner, will get back to you.
- 204-793-1884
- Chat on WhatsApp
- greenairsystems@mymts.net
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- Winnipeg, Manitoba and surrounding areas