General Info

Watson Brothers Company is a mechanical contracting company based in Port Huron, Michigan who has been serving the Blue Water Area for over 118 years. We specialize in plumbing, heating, air conditioning, and industrial piping projects both large and small. Our company has been family owned and operated in St. Clair County since 1898. We are a union shop affiliated with Plumbers Local 98 and Pipefitters Local 636. As a fifth generation contractor our goal is to form and maintain relationships that go beyond one singular project. We strive to provide the best installation and service to maintain our reputation for quality work. As the largest mechanical contractor in St. Clair County, we have the experience and manpower required for various construction projects of all sizes and complexity. Watson Brothers Company started back in 1898 with three core values: honesty, hard work, and family. Now over 100 years later, those core values still hold true to us today.