Percy Witherell Plumbing & Heating Ltd. is a professional boiler repair and plumbing service provider in Sudbury, ON. We specialize in boiler sales and service, and free boiler inspection. If you’re facing problem with your boiler or having a water leak in the middle of the night, we provide 24/7 emergency service. We’re a family-owned business who utilizes knowledge and experience of two generations to get the job done. We’re an official dealer of Viessmann boilers— efficient and economical heating systems for residential and commercial use. You can contact us or visit our website to schedule a boiler inspection.