Proper sealing around sinks and countertops protects your surfaces from water damage, mold, and stains. At CNG Contracting, we make Sink & Countertop Silicone Sealing simple and effective, providing clean, durable results that keep your kitchen and bathroom looking their best.
Our process starts with a careful inspection to identify areas where the old seal has failed. We mechanically remove the old, blackened silicone and chemically clean the area to ensure the new bond holds. We help you choose the right type of silicone (sanitary grade, mildew-resistant) for your specific surfaces. During application, we focus on precise, even lines with smooth finishes ("tooling") that prevent water infiltration. On the day of service, we work efficiently and leave everything clean and ready to use.
We use fast-curing professional silicone, but we generally recommend keeping the area dry for at least 24 hours to ensure the seal cures completely and offers maximum protection.
Yes. Natural stone like granite or marble is porous and can stain. In addition to silicone caulking the edges, we can apply a penetrating sealer to the stone surface to repel oil and water.
Black spots are mold growing inside the silicone. This happens with low-quality caulk or poor ventilation. We use 100% silicone with active biocides to resist mold growth for years.
Applying new silicone over old silicone is the most common DIY mistake; it simply won't stick and will peel off within weeks. Furthermore, if black mold is trapped behind the old seal, covering it up won't stop it from spreading into the drywall or cabinet. Our Sink & Countertop Silicone Sealing assessment ensures we completely strip the old material and disinfect the gap before applying a fresh, long-lasting watertight seal.
Decorative Trim Work Toronto services enhance your space with custom decorative trim that reflects your style and complements your home. Schedule your technical visit, and we’ll take care of the rest.
Pet Door Installation Toronto services install durable, well-fitted pet doors that blend seamlessly with your home. Schedule your technical visit, and we’ll take care of the rest.
Mudroom Bench with Hooks Toronto services provide functional entry storage for homes in the GTA and surrounding areas. Schedule your technical visit, and we will handle the rest.
Custom Functional Wall Shelving Toronto services design and install custom wall shelving that’s both practical and stylish. Schedule your technical visit, and we’ll handle the rest.
Built-in Bookcases & Mantels Toronto services provide fast, neat, and reliable built-in bookcase and mantel installations for homes and businesses. Book your technical visit — we’ll take care of the rest.
We Range Hood Installations service for homes in Toronto and the GTA. Fast, neat, and reliable. Book your Technical Visit and we will handle the rest.
We fix minor fridge leaks and connection issues quickly and reliably. Schedule your technical visit, and we’ll take care of the rest.
We handle dishwasher hook-ups for safe, leak-free, and efficient operation. Schedule your technical visit, and we’ll take care of the rest.
We install garbage disposals with precision for reliable performance and a clean finish. Schedule your technical visit, and we’ll handle the rest"
We provide dryer vent cleaning/rewiring for homes in Toronto and the GTA. Fast, neat, and reliable. Book your Technical Visit and we will handle the rest.
Our Safety & Testing service ensures your automated doors and gates operate reliably, protecting your home and family through rigorous reversal and sensor checks. Schedule your technical visit, and gain peace of mind.
Our Weatherstrip Sealing service improves comfort and energy efficiency by effectively blocking drafts, moisture, and dust. Schedule your technical visit, and we’ll seal your home tight.
We handle all necessary permits and compliance requirements to ensure your project meets all regulations, hassle-free for you.
From the initial consultation to final completion, our team manages every detail. We design custom solutions and oversee the project to guarantee exceptional results.
We understand that your time is valuable. That’s why we are committed to clear communication and prompt, professional service. We coordinate our site visits efficiently to respect your schedule and keep you informed every step of the way.
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.
