Diamond Plumbing & Heating

At Diamond Plumbing & Heating, we take pride in being a trusted and reliable commercial plumber serving the Greater Seattle, WA region. As a family-owned business, we understand the importance of superior customer service and strive to make a big difference in our trade. Our team of licensed, bonded, and union-affiliated professionals is dedicated to providing top-notch plumbing solutions to local businesses, including commercial plumbing, medical gas setup, and hydronic heating system installation and maintenance.

Our Services

We offer a wide range of services to cater to the unique needs of our commercial clients. Our commercial plumbing expertise includes plumbing system installation for new construction projects, tenant improvement initiatives, and working with local businesses to ensure their plumbing systems are running at peak efficiency. Additionally, we provide niche services such as medical gas system setups, regularly utilized by regional dentists and healthcare clinics, and hydronic heating system installation and maintenance, often used by local area schools.

Our Commitment to Quality and Integrity

At Diamond Plumbing & Heating, we believe in doing things the right way. We are committed to providing quality workmanship, using the best and safest techniques and equipment possible. We are licensed under King County Small Contractors and Suppliers (SCS) License #1741 and hold an Office of Minority and Women's Business Enterprise as a Small Business Enterprise (SBE) Certificate #S000024345. Our team is dedicated to completing your project with speed and precision, ensuring that your business can operate without interruptions.

Why Choose Us?

When you need a reliable commercial plumber that knows how to complete your project with speed and precision, you can always count on Diamond Plumbing & Heating. We have the expertise, experience, and professionalism to handle any plumbing project, big or small. Our commitment to quality, integrity, and value sets us apart from the rest, making us the go-to commercial plumber in the Greater Seattle, WA region.