How much does it cost to have a professional remove construction dust from my entire home?

Quotes for removing construction dust from an entire Ottawa home can run roughly $800 to $3,000, depending mainly on the size of your home, the type and extent of the construction, and how thorough the cleaning needs to be. Treat that as perspective rather than a price list — a renovation affecting a few rooms will usually cost less than a whole-home clean after a major renovation or a new build, and itemized written quotes are the only way to know your number.

A whole-home dust clean usually covers HEPA vacuuming all surfaces from ceiling to floor, damp wiping walls, baseboards, windowsills, and trim, washing windows and mirrors, cleaning all flooring, wiping down kitchen and bathroom fixtures, and cleaning inside cabinets and closets that were exposed to dust. Check that each quote lists which of these are included.

Several things push costs toward the higher end. Carpet cleaning is a common add-on, because construction dust works deep into carpet fibres and padding, and hot-water extraction can get out what vacuuming leaves behind. HVAC duct cleaning is another add-on worth considering, especially if the work took place during Ottawa's heating season. High ceilings, skylights, and complex details can also add cost for the extra equipment and time. Ask for each add-on to be priced separately.

The size of the crew and the time on site vary with the job. Ask what equipment the crew will bring — HEPA vacuums, air scrubbers, microfibre supplies, extension poles, and cleaning products suited to new surfaces — and how they will avoid damaging new finishes. That equipment and care are part of why post-construction cleaning costs more than a regular house cleaning.

When getting quotes, ask for a written scope of work that spells out which areas and tasks are included. Ask whether the price covers one cleaning pass or includes a touch-up visit a few days later to deal with dust that resettled. Ask each company for proof of liability insurance and what it covers, and ask whether they have WSIB coverage or a clearance certificate. Get at least three quotes for comparison. The Ottawa Construction Network directory at justynrookcontracting.com is a useful starting point for finding independent post-construction cleaning companies in the Ottawa area.

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Looking for experienced contractors? The Ottawa Construction Network connects homeowners with qualified professionals:

• Homeupgraders
• JC Carpentry
• Diamond renovations
• Estra Design
• Pure Flow Water Solutions inc.