Oleg Berezhnyi

Oleg Berezhnyi is part of the Comfort Clean team and the author of the articles on the Comfort Clean blog. Comfort Clean is a family-run air duct, dryer vent and furnace cleaning company that has served Toronto and the GTA since 1980, from its office at 4949 Bathurst Street, Unit 8, in North York.

What Oleg writes about

The articles answer the questions homeowners ask us most often:

• Air duct cleaning: when it is worth it, how long it takes and what the packages include
• Dryer vents: lint, airflow, venting rules and fire safety
• Furnaces, filters and whole-house humidifiers
• Air exchangers (HRVs) and air conditioning coils
• Dust, mold and indoor air quality in GTA homes

How the articles are written

Each guide is based on what our technicians see inside real homes across Toronto and the GTA, from postwar bungalows to new subdivisions and condo suites. Prices and package details are checked against the posted duct cleaning prices, and outside facts come from public sources such as Health Canada, CMHC, the U.S. EPA and the U.S. Fire Administration, linked in the text.

We write plainly about what a homeowner can safely do alone and when a professional is needed. Comfort Clean cleans ducts, dryer vents, furnaces and related equipment; it does not repair heating or cooling systems or do gas work, and the articles say so where it matters. They do not give medical advice.

Questions or corrections

If something in an article is unclear or out of date, call 905-738-1878 or use the contact page.