Graffiti removal in Quebec City.

Professional graffiti removal services in Quebec City, Quebec serving a population of 549,459 across residential, commercial, and municipal properties. Quebec City's UNESCO World Heritage site status means graffiti on Old Quebec's 400-year-old fortifications requires permits and laser-only removal — Canada's coldest major city (-12.8°C avg winter) also has 65 freeze-thaw cycles that make timing critical.

With an average winter temperature of -12.8°C and 65 freeze-thaw cycles annually, Quebec City presents unique challenges for graffiti removal. The city receives approximately 1230mm of annual rainfall, which affects how deeply spray paint penetrates porous surfaces like stone, heritage materials, brick. The optimal removal season runs from May–Oct, though emergency removal is available year-round for bylaw compliance.

Under the Règlement de la Ville de Québec sur l'entretien des propriétés, property owners in Quebec City must remove graffiti within 10 days of notification or face municipal fines. The city reports approximately 2,000 graffiti incidents annually, concentrated in heritage zones including Vieux-Québec (UNESCO), Place Royale, Petit Champlain. Labour rates for graffiti removal contractors in Quebec City range from $38–$75 per hour, reflecting the local market for skilled trades.

Local surfaces commonly targeted include Stone, Heritage Materials, Brick, each requiring specific removal methods — from pressure washing at 2,500–3,500 PSI for concrete to pH-neutral chemical treatment for heritage stone. Professional contractors in Quebec City carry WSIB clearance and minimum $2 million liability insurance as required for commercial and municipal work.