Draft And Gap Review
We check light gaps, air leaks, worn seals, sweeps, and threshold contact at the garage opening.

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 garage threshold sealing issue can become a bigger repair when loose parts, damaged surfaces, worn hardware, awkward access, or unfinished repair work are left unchecked. CNG Contracting helps Brampton homeowners review the actual surface, parts, measurements, and access so the next step is based on the condition of the door area, not guesswork.
This service is a good fit for detached, semi-detached, townhouse, and newer build homes where drafts, light gaps, worn bottom seals, or water-entry risks are showing around the garage door threshold or related exterior door areas. It can also help when the work needs to be handled ahead of listing the home or starting another project.
Garage threshold sealing often depends on more than the threshold itself. Fit, alignment, nearby finishes, and the condition of the door hardware can all affect the result.
Homes in areas such as Bramalea, Heart Lake, Springdale, and Mount Pleasant may have different garage access, grading, and door conditions depending on age and layout.
Every garage entry and exterior door area is different. Material condition, access, fit, measurements, hardware, clearance, and nearby finished surfaces can change how the work should be handled, so these details are checked before the quote is finalized.
During the technical visit, our technician reviews the threshold area, weatherstripping, door sweep contact, light gaps, alignment, caulk lines, screw points, and surrounding surfaces. The scope is then explained in plain language so you know what can be handled, what may need adjustment first, and what the recommended next step involves.
For urgent drywall repairs in North York, call us to schedule an appointment today.
(647) 669-7346
We keep the process clear so you know what is checked, handled, and approved.
We check light gaps, air leaks, worn seals, sweeps, and threshold contact at the garage opening.
We review hinge sag, latch position, rubbing edges, and storm door closing issues.
We identify weatherstrip, door sweep, threshold seal, and edge gasket replacement needs.
We inspect caulk lines, screw points, frame edges, and water-entry risks around the door.
We review weatherstripping, door thresholds, and storm doors before recommending the next practical step.
We check access, clearance, nearby finishes, and work-area conditions that could affect sealing.
Ready to get started?
Local specialists in Garage threshold sealing in Brampton
Book your technical visit online. Our North York team contacts you to confirm.
CNG Contracting is based in Brampton and provides garage threshold sealing across the city by scheduled technical visit. Travel, availability, site access, and project scope are confirmed before the appointment is approved, so visits are planned around the garage layout, driveway condition, and sealing requirements.
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 the garage threshold, bottom seal, door sweep, weatherstripping, latch gaps, and surrounding concrete or jamb areas so you understand what can be sealed, adjusted, replaced, or needs approval before work proceeds.
Yes. Detached, semi, townhouse, and newer build garages can have different concrete edges, door fit, hinges, jambs, caulk lines, and bottom seal wear. These conditions affect the materials, tools, and approach needed for a proper scope.
We check access, measurements, threshold fit, hardware, weatherstripping, surrounding finished surfaces, and any damaged or uneven areas. Then we explain the recommended next step and provide a quote for approval before the work is started.
Book before the gap gets worse, before listing, or before nearby flooring, painting, storage, or other trades limit access. Clearing items near the garage door helps us inspect the threshold, measurements, and surfaces more accurately.
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.