Old Seal Removal
Failed silicone, cracked caulk, dirty edges, and loose sealant are identified for clean 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 leak sealing & slope adjustment job can turn into a bigger headache when loose parts, damaged surfaces, worn hardware, awkward access, or unfinished repair work are ignored. CNG Contracting checks the actual surface, parts, measurements, and access so the next step is based on the condition of the area, not a guess.
This service is a good fit for Brampton homeowners in detached homes, semi-detached homes, townhouses, and newer builds who need sealing or adjustment work handled before the issue gets worse, before listing the home, or prior to starting another project. Homes in areas such as Bramalea, Heart Lake, Springdale, and Mount Pleasant can vary in age and finish materials, so the site review matters.
Our leak sealing & slope adjustment service focuses on common areas where failed sealant, gaps, and poor surface conditions can lead to moisture problems or unfinished-looking repairs.
Depending on the area, the work may involve old seal removal, joint preparation, cleaning, drying, gap sizing, backer rod review, new seal application, smooth bead lines, edge cleanup, curing time, and moisture exposure planning.
Every home is different. Material condition, access, fit, measurements, hardware, and nearby finished surfaces can change how leak sealing & slope adjustment should be handled. During the technical visit, the technician reviews the site conditions, access, materials, measurements, surrounding surfaces, and scope needed before the quote is finalized.
The visit also helps confirm what is possible and what should happen first. If the area has damaged surfaces, loose parts, worn hardware, awkward clearance, or unfinished repair work, those details are explained in plain language so you understand the recommended next step before any work is approved.
For urgent drywall repairs in North York, call us to schedule an appointment today.
(647) 669-7346
We check seal condition, joint access, surface preparation, and finishing details before work is approved.
Failed silicone, cracked caulk, dirty edges, and loose sealant are identified for clean removal.
We assess cleaning, drying, gap sizing, backer rod needs, and adhesion surfaces.
Sealant areas can include tubs, showers, sinks, counters, windows, doors, and exterior joints.
We plan bead lines, edge cleanup, curing time, and moisture exposure after application.
Old caulk, silicone seams, and tub edges are reviewed to confirm the next step.
We check clearance, nearby finishes, and work area access that may affect sealing.
Ready to get started?
Local specialists in Leak Sealing & Slope Adjustment in Brampton
Book your technical visit online. Our North York team contacts you to confirm.
CNG Contracting is based in Brampton and serves Brampton for Leak Sealing & Slope Adjustment by scheduled technical visit. Travel, availability, access, and scope are confirmed before the appointment is approved, including details such as leak location, drainage slope concerns, materials, and site conditions.
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 review old caulk, silicone seams, tub edges, shower corners, sink rims, and nearby surfaces to see what can be sealed, where slope may be contributing, and what needs approval before work starts.
It can. In Brampton detached, semi, townhouse, and newer-build homes, worn silicone, uneven tub edges, damaged grout, concrete or masonry joints, window gaps, and finished surfaces can affect the method, materials, access, and repair sequence.
During the technical visit, we check measurements, access, hardware, slope, surface condition, and surrounding finishes. Then we explain the recommended scope and quote in plain language, so you can approve the next step before work proceeds.
Book a review before repainting, installing flooring, listing the home, or starting nearby renovations. In areas like Bramalea, Heart Lake, or Mount Pleasant, early inspection helps confirm access and prevents small seam or slope issues from becoming harder to handle.
Our team is ready to prioritize your project in North York if you need it.
(647) 669-7346
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| 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.