Kingston homeowners trust AW Waterproofing Solutions for expert basement waterproofing, foundation crack repair, and Duraflex membrane systems. Serving Kingston and the surrounding area from our Napanee base.
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Kingston's limestone bedrock, older Victorian and post-war housing stock, and seasonal water table fluctuations create specific basement waterproofing challenges for homeowners. Most don't act until damage is serious.
Kingston's limestone geology and freeze-thaw cycling create specific cracking patterns in local foundations. Hydrostatic pressure from spring snowmelt forces water through any opening, making foundation crack repair a priority for many homeowners.
Chronic moisture from Kingston's proximity to Lake Ontario and the St. Lawrence creates persistent humidity in basements, often requiring interior waterproofing to manage. Mould builds up silently in wall cavities and floor assemblies.
Kingston's competitive real estate market means water damage discovered at inspection kills deals fast. Proactive waterproofing protects your investment.
From foundation crack injection to full exterior waterproofing — we bring the complete spectrum of basement waterproofing solutions to Kingston homeowners, backed by our workmanship guarantee.
We also provide the same expert service to Belleville homeowners and the Cloyne area.
Comprehensive waterproofing systems that protect your entire basement from water intrusion, using proven methods tailored to your foundation type.
Learn More →Diagnose and permanently fix the source of basement water problems — not just the symptoms — with targeted repair strategies and drainage solutions.
Learn More →Protect the heart of your home with professional foundation waterproofing membranes and drainage systems designed to last decades.
Learn More →Expert crack injection and structural repair for foundation walls — stopping water infiltration at the source with polyurethane and epoxy systems.
Learn More →Interior and exterior drainage systems — weeping tile, channel drains, and French drains — that redirect water away from your foundation permanently.
Learn More →Interior drainage channels and wall membrane systems that intercept water before it reaches your floor — minimal disruption, maximum protection.
Learn More →Full-perimeter excavation and waterproof membrane application at the foundation exterior — the most comprehensive, long-lasting solution available.
Learn More →Certified installers of the industry-leading Duraflex waterproofing membrane — a flexible, rubberized coating engineered to outlast conventional systems.
Learn More →We're trained and certified to install Duraflex waterproofing systems — the industry benchmark for residential foundation protection.
We don't just treat symptoms. Every job starts with a thorough inspection to identify the exact source of water intrusion before any work begins.
We stand behind every project with a written workmanship warranty — because your peace of mind shouldn't expire after we leave.
We're familiar with Kingston's unique geology, the limestone-heavy soil conditions, and the water table behaviour near the waterfront. Local knowledge improves diagnosis.
Official certified installer of Duraflex waterproofing membrane systems
A clear, transparent process so you always know exactly what's happening and why.
We visit your property, inspect the basement and foundation, and identify all sources of moisture and water entry.
You receive a clear, detailed written estimate with recommended solutions, scope of work, and warranty terms. No pressure, ever.
Our trained crew completes the work cleanly and efficiently — keeping you informed at every stage of the project.
We walk you through the completed work, explain the warranty, and ensure you're fully satisfied before we consider the job done.
Real results from Kingston-area homeowners who trusted AW Waterproofing Solutions to protect their homes.
"We have an 1890s limestone-block house near the downtown core. Water was seeping through the block walls every spring. AW Waterproofing did a full interior drainage system with a sump pump and the basement has been completely dry for two winters now. Worth every penny."
"Called after a foundation crack started leaking badly during spring melt. They came to Kingston from Napanee within two days and had the crack injected and sealed the same visit. Explained everything clearly and the price was fair. Highly recommend."
"We had multiple contractors look at our wet basement in the west end of Kingston — got different opinions every time. AW Waterproofing did a proper diagnosis, didn't oversell, and did only what was actually needed. Dry ever since."
Explore nearby service areas and our full range of waterproofing services:
No obligation. No pressure. Just a thorough assessment and an honest recommendation from waterproofing specialists who know Kingston's foundations.
📞 (519) 278-5002Call Monday–Friday 8am–6pm · Serving Kingston, ON