As of January 5, 2026, you can get up to $1,250 back for making your home more comfortable. Qualify INSTANTLY with no assessment cost & get your rebate fast.
Visible mold addressed first, then an honest assessment of what’s driving it.
Woodbridge has homes of every vintage. Attic mold visits all of them the same way: a moisture problem surfacing where you can finally see it. Dark staining on your roof sheathing starts small. You often find it during a home inspection. Or when you grab holiday decorations. If you’ve already had a cleanup that didn’t hold, you know the frustration. You watch those patches creep back the next winter.
The first step is always to address what you can see. Logik does that on the first visit. We use professional remediation methods. They address the visible mold and improve your attic environment. But we don’t stop there. We work with insulation and ventilation every day. That lets us assess the whole attic. We give you a straight answer about what’s feeding the moisture. You get a real plan, not a shrug.
Many Woodbridge neighbourhoods were built during the mid‑century expansion. Over time, soffit vents get blocked by insulation. Attic hatch seals wear out. The roof may look fine from the street. But the ventilation gap that once worked has closed. Once airflow stops, moisture hangs in the attic. It settles on the cool roof deck.
Homes built in the last twenty years are sealed tightly. That saves energy. But everyday moisture from showers, cooking, and furnace humidifiers has fewer escape paths. Without enough air exchange, damp air rises through tiny ceiling gaps. It condenses in the attic. Newer Woodbridge homes struggle just as much. The reason is different.
Cold winters turn a small air leak into a moisture conveyor belt. Warm indoor air rises. This is the stack effect. It slips past pot lights, plumbing stacks, and attic hatches. It hits the freezing underside of the roof. In Woodbridge, freeze‑thaw cycles repeat all winter. The condensation cycle runs over and over. Even a small gap can feed visible mold by February.
We start with what you’ve spotted. The team contains the work area. We address dark staining and visible mold on the sheathing. We use professional-grade methods. That first visit restores a clean surface. It gives us a clear view of the attic structure. We don’t guess about the next step.
This sets Logik apart from a surface-clean contractor. We look at every part of the attic that traps moisture. We check soffit intake, ventilation baffles, air-sealing gaps around lights, fan terminations, insulation depth, and past leak signs. No checklist guesswork. Just real observations from a team that works in attics every week.
After we map the attic, we tell you what we found. Recommendations may include air sealing around ceiling gaps, adding soffit baffles, fixing a bath fan that vents into the attic, or upgrading your attic hatch. Each suggestion ties to a condition we observed. You understand why it matters. We don’t claim to solve the moisture source. We give you honest advice: based on what we saw, these improvements reduce the chance of future moisture buildup.
Logik does roofing, insulation, and ventilation. You don’t need to find separate trades for the fixes. That means one project manager. One sequence of visits. A clear paper trail. The full scope stays in-house. You never have to coordinate between a mold contractor and an insulation contractor.
Tell us what you see. Dark spots on the sheathing. A damp smell. A home inspection finding. We’ll ask a few questions. We book your first visit. There’s no separate estimate trip. We combine the inspection with the remediation work from day one.
Our team arrives. We set up containment. We address visible mold on the sheathing using professional methods. Then we inspect the whole attic while it’s accessible. We document everything. On smaller jobs, if insulation needs removal, we may do it the same day. You get the visible problem off your plate right away.
After Visit 1, you get a clear summary. It shows what we found. It shows what we recommend to improve attic moisture. It includes a separate quote for any corrective work you choose. No pressure. You decide what fits your plans and budget.
If you move forward, we schedule a second visit. We do the recommended fixes: air sealing, insulation upgrades, ventilation baffles, bath‑fan venting, hatch weatherstripping. Or any mix. This visit always comes after the remediation. It is always quoted separately.
You end up with a clean attic. A record of the work. Supporting documentation for your insurer if a claim is filed. No magic promises. Just a straightforward account of the work and what we observed.
When your mold contractor doesn’t do insulation, you become the project manager for the next fix. Logik handles both remediation and corrective work. That means ventilation and insulation, too. The whole attic stays under one company from start to finish.
Our trained team arrives at your home. You know who walks up the driveway. The chain of accountability stays short. Our team understands the full attic picture. They aren’t just a surface-cleaning crew.
We’ve spent years evaluating insulation and ventilation across the GTA. Your assessment is grounded in real observations: where air leaks, how much insulation is there, and if your ventilation works. You get answers from eyes that see more than just mold.
We don’t push corrective work you don’t need. We tell you what we saw. We explain what each recommendation addresses. You decide. The goal is to give you the information you need, not to pad an invoice.
From older split‑levels to recently‑built two‑storeys, we’ve worked on attics across Woodbridge. We know what to look for in each era. We spot the moisture story that fits your home.
Cost depends on attic size. It depends on how much visible mold is there. It depends on whether insulation needs removal. It depends on any corrective work you choose. We’ll give you a clear quote after Visit 1. No surprises before any extra work begins.
The timeline depends on your attic size. It depends on the amount of visible mold. It depends on whether insulation needs attention. We will give you a clear timeline after the walkthrough on Visit 1. That’s before any work begins.
We don’t offer that promise. Mold grows where moisture lingers. We address visible mold on the sheathing. We map the moisture drivers we can see. We give you a clear set of recommendations. They reduce the chance it returns. We don’t label the moisture source as resolved. We give you real information. You make an informed decision.
Coverage depends on your policy. It depends on what caused the moisture. We provide supporting documentation. It describes the remediation and site conditions. Your insurer may ask for it. We won’t say if a claim will be approved. But we make sure you have the paperwork you need.
Normally no. The work stays in the attic. We use proper containment to protect living areas. You can stay home. We’ll explain how we keep the rest of the house clean before we start.
That’s your choice. We’ll still complete the remediation on Visit 1. We’ll hand you the assessment and recommendations. If you change your mind later, we can schedule the improvements.
We cover the entire Greater Toronto Area. Contact us for a free quote on your spray foam insulation project.
Don’t see your location? Contact us.
We care about doing the job right the first time and making sure your home is treated with respect and attention.






















Call 1-905-424-7469 or fill out our form.