Plumbing is an important part of any functional business, but keeping your plumbing systems running at peak efficiency is a task best left to the professionals. If you’re looking for a reliable commercial plumber that’s capable of providing professional expertise when your business needs it, look no further than Diamond Plumbing & Heating. As an experienced, family-owned business, we know that superior customer service makes a big difference in our trade, and our team is ready to complete your plumbing project without cutting corners.

In addition to our commercial plumbing expertise, Diamond Plumbing & Heating provides a variety of niche services to local Seattle businesses, including hydronic heating system installation and maintenance often utilized by local area schools, and medical gas system setups, regularly used by regional dentists and healthcare clinics. When service, experience and professionalism are needed for your next commercial project, contact Diamond Plumbing & Heating for all your needs