Old Seal Removal
Failed silicone, cracked caulk, dirty edges, and loose sealant are identified for safe removal.

SCHEDULE AN INSPECTION
Tell us what you need and a certified specialist will visit you to evaluate your project and give you a real quote the same day.
WHY DO I NEED A TECHNICAL VISIT?
Your project may be eligible to have the technical visit fee deducted from the final invoice.
Our team will contact you via WhatsApp or phone to confirm your visit.
Ontario certified professionals
Serving GTA since 2005
On all workmanship
Verified reviews
A small air drafts sealing job can turn into a bigger headache when loose parts, damaged surfaces, worn hardware, awkward access, or unfinished repair work are ignored. For Oakville homes, from older properties to executive new builds, the condition of the surface, the fit of the gap, and the surrounding finishes can all affect how the work should be handled.
CNG Contracting looks at the actual surface, parts, measurements, and access before recommending the next step. This service is a good fit for homeowners who need the work handled before the issue gets worse, before listing the home, or before starting the next project.
Our air drafts sealing service focuses on small sealing and joint issues where failed caulk, worn silicone, open gaps, or exposed joints may need attention.
Depending on the area, the work may involve old seal removal, cleaning and drying the joint, checking gap size, reviewing backer rod needs, and applying a new seal where the surface is suitable.
Every home is different. Material condition, access, fit, measurements, hardware, and nearby finished surfaces can change how the work should be handled, especially around finished bathrooms, kitchens, windows, doors, masonry, and exterior joints.
During the technical visit, our technician reviews site conditions, materials, hardware, access, measurements, surrounding surfaces, and the likely scope of work. The quote is finalized only after these details are checked and the next steps are explained in plain language.
For homes in areas such as Old Oakville, Bronte, Glen Abbey, and River Oaks, this helps account for different ages, finishes, and access conditions without assuming the same approach will fit every property.
For urgent drywall repairs in North York, call us to schedule an appointment today.
(647) 669-7346
We check seal condition, surface access, and repair needs so the work scope is clear.
Failed silicone, cracked caulk, dirty edges, and loose sealant are identified for safe removal.
Surfaces are cleaned, dried, sized, and checked for backer rod or adhesion issues.
Fresh sealant is applied around tubs, showers, sinks, counters, windows, doors, and exterior joints.
Bead lines are smoothed, edges cleaned, and curing time planned around moisture exposure.
Old caulk, silicone seams, and tub edges are reviewed to confirm the next step.
Clearance, nearby finishes, and work area limits are checked to reduce avoidable surface disruption.
Ready to get started?
Local specialists in Air drafts sealing in Oakville
Book your technical visit online. Our North York team contacts you to confirm.
CNG Contracting is based in Brampton and serves Oakville for air drafts sealing by scheduled technical visit across Halton Region coverage. For each request, travel, availability, property access, and project scope are confirmed before the appointment is approved, helping match older, heritage, and newer executive homes with the right visit plan.
Daily optimized routes to reduce wait times.

Select a date for our technician's visit. We guarantee full transparency from the very beginning.
We visit your home, evaluate the damage, materials, and access. The visit fee covers our travel time.
Approve the project knowing the exact total cost. No surprises. Evaluated and quoted under professional standards.
We complete the work to our 2-year warranty standard. You inspect the final finish before we consider it done.








It’s a professional on-site assessment. A certified CNG Contracting technician inspects the work area, takes measurements and photos, checks access, safety, and any constraints (power, water, ventilation), and discusses your goals, style, and finishes. You’ll receive a detailed proposal with a clearly defined scope, timeline, and material options. Even if you choose not to proceed, you keep the written findings and recommendations.
We typically confirm within 2 business hours by email or phone with the earliest available time window. For urgent issues, we try to offer same day response when scheduling and scope allow. Larger jobs may require material lead times if so, we coordinate the earliest visit that avoids delays once on site.
After the assessment we define a clear scope of work (tasks, inclusions, timeline, and material assumptions). Your quote reflects that scope as a fixed price it won’t change unless you approve a scope change or we uncover a hidden condition that wasn’t visible during inspection (e.g., concealed rot). Any change is documented with photos and options before proceeding.
We protect floors and high-traffic areas, isolate dust where needed, and remove debris at the end of the day. We aim to minimize disruption to your routine. At handover, we complete a quality checklist and, when appropriate, share before-and-after photos for your records.
For services labeled “materials included”, standard consumables and parts are covered. For custom work (e.g., built-ins), we can price both CNG-supplied materials and client-supplied materials. We’ll specify makes, quantities, and compatibility to ensure durability and code compliance.
Yes. Rescheduling with at least 48 hours’ notice is free. Short-notice cancellations may incur a coordination fee. If weather or health/safety concerns arise, we prioritize safety and offer the closest new slot available.
We provide a 2-year workmanship warranty. If something isn’t right, we’ll diagnose and correct it promptly. For support, email handyman-pro@cngcontracting.com
or call (647) 669-7346; we’ll schedule a follow-up, document findings, and complete the corrective work.
Yes. We offer maintenance plans, priority response, standardized task catalogs, and consolidated invoicing for offices, retail, and multi-unit buildings. Ask about SLAs and reporting if you manage multiple locations.
Absolutely. We design and install grab bars, threshold ramps, wider doorways, anti-slip flooring, walk-in shower rails, and more. We assess reach, transfer zones, and path-of-travel to reduce fall risk and increase independence. We’ll explain pros/cons, maintenance, and lifespan of each option.
We cover Toronto (all boroughs), Mississauga, Brampton, Hamilton, Oakville, Burlington, Vaughan, Richmond Hill, Markham, Oshawa, Milton, Guelph, Cambridge, Kitchener, Waterloo, London, Barrie, St. Catharines / Niagara and more. Our system assigns the nearest crew and accounts for travel to meet the agreed time window.
Yes. We can review window gaps, door gaps, old caulk, silicone seams, tub edges, and nearby surfaces in Oakville homes, including older Old Oakville houses and newer builds, then explain what can be sealed and what may need approval.
Yes. Material condition, access, fit, measurements, hardware, and finished surfaces can change the approach. Painted trim, masonry joints, concrete joints, sink rims, or countertop joints may need different prep if they are cracked, loose, stained, uneven, or damaged.
During the technical visit, we check materials, hardware, access, measurements, surrounding surfaces, and the next steps needed. You receive a plain-language recommendation and quote for approval before work begins, whether the home is in Bronte, Glen Abbey, or River Oaks.
Book the review before painting, flooring, furniture placement, listing photos, or other trades make the area harder to reach. For Oakville properties from heritage homes to executive new builds, early checking helps confirm scope, access, materials, and the practical next step.
Our team is ready to prioritize your project in North York if you need it.
(647) 669-7346
Call for Emergencies
Email Us
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | 9 AM – 5 PM |
| Sunday | Closed |
Ready to Transform your Space
Schedule an inspection with our expert team. We cover distances strategically to give you the best guaranteed service.