Cornerstone is one of the newest and fastest-growing communities in northeast Calgary, with modern homes and townhouses in multiple active development phases.
As a newer development, homes in Cornerstone often have duct systems that have never been professionally cleaned since construction. While new homes feel fresh, the building process deposits significant debris into HVAC ductwork — drywall dust, wood shavings, insulation fibres, and adhesive residue — that persists in the system unless actively removed. If your Cornerstone home was built in the last 10 years and hasn't had a professional duct cleaning, that post-construction contamination is still circulating through your air every time the furnace runs.
Complete system cleaning — ducts, registers, blower, heat exchanger.
Learn more →A common misconception in newer Calgary communities is that fresh construction means clean ducts. In practice, new construction produces some of the most contaminated duct systems. Sub-trades working through a home — drywalling, insulating, painting, finishing — generate substantial fine particulate that infiltrates the HVAC system. Many builders don't include post-construction duct cleaning in their scope, leaving that debris in the system for the new homeowner.
Young families are well-represented in communities like Cornerstone. Children's respiratory systems are still developing, and they spend more time near the floor where settled particulates concentrate. For households with young children, we recommend cleaning every 1–2 years. Homes with pets add an additional layer of contamination — pet dander and hair are among the most common contributors to duct buildup in family homes.
For most Cornerstone households, every 2 years is the right interval — shorter than the standard recommendation for older homes because newer, tighter construction means air recirculates more intensively. Homes with pets, allergy sufferers, or recent renovations should consider annual cleaning. See our full guide on how often to clean your furnace and ducts.
Tip: If you've recently moved into a Cornerstone home and don't know when the ducts were last cleaned — or if they ever were — booking a cleaning before your first winter is the single best move for indoor air quality in your new home.
To book in Cornerstone, call (403) 299-0299 or book online. All Cornerstone addresses are within our standard service area with no travel surcharge.
