Browse the Top Plumbing Contractors Serving Welland, ON

Birnie & Sons Plumbing is a century-old family business specializing in comprehensive residential and commercial plumbing services across Southern Ontario. We offer 24/7 emergency response, trenchless sewer repair, water heater installations, and preventative maintenance while upholding a tradition of transparent pricing and customer satisfaction. Our licensed technicians use state-of-the-art equipment to deliver efficient, long-lasting solutions for every plumbing challenge.