24/7 Emergency Restoration in St. Catharines, Niagara Falls, Welland, Hamilton, and Surrounding Communities
Niagara sits between two Great Lakes with the Niagara Escarpment running through it, so water reaches homes from every direction: heavy summer storms that overload sewers and fill basements, Lake Ontario and Lake Erie high water along the shorelines, runoff off the escarpment, and winter freeze-thaw that splits pipes. 911 Restoration of Niagara works from Welland Avenue in St. Catharines and handles water, sewage, mould, fire, storm and biohazard work across the Niagara Region, the City of Hamilton and Dunnville.
Quick answer: 911 Restoration of Niagara provides 24/7 emergency restoration across the Niagara Region, the City of Hamilton and Dunnville. St. Catharines had three 100-year rain storms between July 21 and August 2, 2026, with more than 300 mm of rain, and flooded basements across the region. Call (289) 271-0850 for a typical 45-minute arrival in Niagara and Stoney Creek; crews are dispatched right away to Hamilton, Ancaster, Dundas and Dunnville.
Back-to-back summer storms, burst pipes in deep cold and lake high water all put water into Niagara and Hamilton basements. We extract it, dry the structure and log moisture until it reaches target.
Learn about water damage →Heating season brings furnace, chimney and space heater fires, and winter firefighting water can freeze in place. We secure the property, clean soot and remove smoke odour from the structure and HVAC.
Learn about fire damage →Finished basements that stay wet after a flood can grow mould within 24 to 48 hours. We contain the area, remove affected materials and dry what remains.
Learn about mould remediation →When sanitary sewers surcharge in heavy rain, sewage comes up through floor drains. We remove it, discard what it soaked and disinfect before drying.
Learn about sewage cleanup →Stores, offices, wineries and rental buildings need water out and doors open fast. We plan the work around your operations and keep records for your insurer.
Learn about commercial restoration →After drying and cleanup, we rebuild drywall, flooring, basements and roofs with one local team, so the job does not pass between contractors.
Learn about reconstruction →After police and the coroner release a scene, we clean and decontaminate it discreetly and arrange for biomedical waste to go to an approved carrier.
Learn about crime scene cleanup →After sewage, flooding or illness, we clean and disinfect homes and workplaces so they can be used again.
Learn about sanitization →Tornadoes, ice storms, lake-effect snow and wind off Lake Erie damage roofs, trees and siding. We tarp, board up, extract water and dry the building.
Learn about storm damage →Thousands of homes and businesses across the Niagara Region flooded when extreme rain hit on July 27 and 28 and again on August 2, 2026, delivering about a quarter of the region's typical annual precipitation in less than a week. Floor drains, weeping tile and sump pumps all fail when sewers surcharge.
Between July 10 and 24, 2024, storms brought over 150 mm of rain to the City of Hamilton, with peak rates of 50 mm per hour, and the City reported overland flooding in parts of Dundas and West Hamilton. Water off the escarpment can reach homes below it quickly.
Lake Ontario reached a record daily high of 75.92 m in June 2019, and Lake Erie sat at record highs that spring. High water and wind-driven waves threaten shoreline homes from Niagara-on-the-Lake and Grimsby to Port Colborne and Fort Erie.
Tornadoes touched down at Fort Erie and Niagara Falls in 2024. Winter brings ice storms, lake-effect snow and freeze-thaw cycles that split pipes and push water under shingles.
From our location on Welland Avenue in St. Catharines, crews respond 24/7 across the Niagara Region, the City of Hamilton and Dunnville, including St. Catharines, Niagara Falls, Welland, Thorold, Fort Erie, Port Colborne, Niagara-on-the-Lake, Grimsby, Lincoln, Hamilton, Hamilton Mountain, Stoney Creek, Ancaster, Dundas, and Dunnville. Not sure whether your address is in our area? Call (289) 271-0850 and we will tell you right away or connect you with the right team.
We answer every call at any hour. Typical arrival is 45 minutes across the Niagara Region and Stoney Creek; for Hamilton, Hamilton Mountain, Ancaster, Dundas and Dunnville we dispatch a crew right away and give you the arrival time when you call.
Trained crews follow industry standards for water, fire, mould and sewage work, with moisture readings recorded at every visit.
We document the loss with photos and moisture logs and work with your adjuster, including on sewer backup and overland water claims.
Floor drains, weeping tile, sump pumps and finished basements are everyday work here, from the first extraction to the rebuild.
Pumps, extractors, air movers, dehumidifiers and generators are ready for the days when many homes flood at once.
The same local team handles emergency response, cleanup and reconstruction.
Water, sewage, mould, smoke and storm damage get worse every hour. When it happens in Niagara or Hamilton, call us any time.
Testimonials
4.9 Stars Average Rating*
