Trusted Plumbing & Heating Expertise Since 1983
 

For more than four decades, Sider Plumbing & Heating Ltd. has provided dependable plumbing and heating services to homeowners, businesses and industries throughout Kitchener-Waterloo and surrounding communities.
 

Founded as a family-operated business in 1983, Sider has grown into an experienced team of skilled, certified professionals. While our company has evolved, our founding values remain the same: honest service, quality craftsmanship, accountability and a genuine commitment to the customers and communities we serve.
 

Experience You Can Rely On
 

We understand how important properly functioning plumbing and heating systems are to the comfort, safety and efficiency of your property. By combining decades of hands-on experience with modern technology, advanced diagnostic equipment and current industry knowledge, our team provides reliable solutions for projects of every size.
 

Our residential, commercial and industrial services include:

• Plumbing installation, repair and maintenance

• Water heaters, boilers and water softeners

• Heating appliances and mechanical systems

• Radiant and in-floor heating systems

• New construction and renovation projects

• Responsive plumbing and heating repairs
   

Whether we are completing a new installation, maintaining an existing system or responding to an unexpected problem, we approach every job with precision, care and close attention to detail.
 

A Reputation Built on Quality
 

Since 1983, we have completed thousands of plumbing and heating installations, repairs and service calls across the Kitchener-Waterloo area and beyond. Customers continue to choose Sider Plumbing & Mechanical for our dependable service, technical expertise and commitment to getting the job done right.
 

We take pride in communicating clearly, respecting your property and maintaining high standards from start to finish. Our goal is not simply to solve today’s problem—it is to earn your trust for every project and service call that follows.
 

Proudly Serving Our Community

As a locally established company, we value the lasting relationships we have built throughout Kitchener, Waterloo and neighbouring communities. From a routine home repair to a complex commercial or industrial installation, every customer receives the same professionalism, personalized service and quality workmanship.
 

For more than 40 years, the Sider name has stood for experience, reliability and integrity. We are proud of our history and look forward to serving our community for generations to come.
 

Sider Plumbing & Mechanical Inc. — Trusted expertise. Quality workmanship. Proudly serving Kitchener-Waterloo and the rest of Southwestern Ontario  since 1983.