Plumbing Solutions Built Around Your Business Running a business comes with enough challenges — your plumbing shouldn’t be one of them. Harbour Plumbing and Heating provides comprehensive commercial plumbing services tailored to the unique demands of Ontario businesses. From routine maintenance to large-scale installations, we deliver the quality and reliability your business depends on.

Whether you manage a small retail space, a busy restaurant, or a large commercial facility, our team has the expertise and equipment to handle plumbing projects of any scale — on time and on budget.

Commercial Drain Cleaning & Maintenance Heavy-use commercial drains are prone to buildup and blockages that can quickly escalate into serious problems. Our team provides thorough, professional drain cleaning and preventative maintenance programs to keep your plumbing system flowing reliably day after day.

Pipe Repair & Replacement Aging or damaged pipes in a commercial setting can cause significant disruption and costly water damage. We accurately diagnose pipe issues and provide durable repair and replacement solutions designed to withstand the demands of high-traffic commercial environments.

Fixture Installation & Upgrades From washrooms to commercial kitchens, we install and upgrade fixtures of all types with minimal disruption to your business. Our team works efficiently and tidily, so your space is back up and running as quickly as possible.

Water Heater Services A reliable supply of hot water is essential for most commercial operations. Harbour Plumbing and Heating installs, services, and repairs commercial water heating systems, ensuring consistent performance and energy efficiency for your business.

Backflow Prevention Protecting your commercial water supply from contamination is both a health priority and a regulatory requirement. We install and test backflow prevention devices to keep your water supply safe and your business compliant with Ontario regulations.

Leak Detection & Repair Undetected leaks in a commercial property can lead to structural damage, mold growth, and inflated water bills. Our team uses proven detection methods to locate and resolve leaks quickly, protecting your property and your bottom line.

Don’t let a plumbing issue slow your business down. Contact Harbour Plumbing and Heating today for dependable commercial plumbing services across Ontario.