Alco Janitorial has over 40 years experience in the Office janitorial business and are presently providing services to over 200 clients. We will take the time to understand your operation. Alco Janitorial uses cleaning products that are environmentally friendly with a green seal approval and/or an ecology seal. Alco's Ecological approach. We proudly use ecologically friendly products. The past several years have given way to new technologies in products and processes that have allowed ""green"" cleaning to be done more effectively. Alco only uses up to date equipment, materials and chemicals and ensure they meet the specific needs and individual requirements of each client. Our staff are WHIMIS trained and we ensure they carry out their responsibilities to the highest level. Refresher WHIMIS training is given regularly for our staff in order to keep them up to date with the latest equipment and products in order for them to deliver the best possible service at all times.