Sullivan Plumbing

Before you hire Sullivan Plumbing

In Washington, plumbers are licensed through the Washington State Department of Labor and Industries (plumber certification). Ask Sullivan Plumbing for its license number and check that it is active and in the business's name on the board's website. Look up the license

• The typical home in Bellingham was built in 1986.
• Older homes like the 43% of Bellingham homes built before 1980 were commonly plumbed with galvanized steel supply pipes and cast-iron drains, which corrode with age, so repiping and drain-line replacement are common jobs in older housing.
• With about 60 freezing nights a year, pipes in exterior walls, crawl spaces, garages and attics can freeze: insulate them, disconnect hoses in the fall, and know where the main water shut-off is.

Local data for plumbers in Bellingham · Licensing boards by state · Which jobs need a permit

Sources: state licensing boards, U.S. Census Bureau (ACS) and NOAA climate normals, as shown on the city page.

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