Best 🔧 Plumbing Contractors in Bellingham, WA
9 verified plumbing contractors serving Bellingham, Whatcom County. Ranked by rating and verification.
Barron Heating AC Electrical & Plumbing
Bellingham, WA
Plumbing InspectionGas LinePump Systems
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Right Way Plumbing, Heating, Air Conditioning, Inc.
Bellingham, WA
Residential Plumbing
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Joe's 2 Sons Plumbing
Bellingham, WA
Commercial PlumbingDrain CleaningToilets +2 more
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Bellingham, WA
[(877)-769-7769](tel:+18777697769)info@expertise.com350 5th Avenue, Suite 3920 +7 more
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💲 Plumbing Cost Guide What plumbing work costs in Washington (2026) 🔧 All WA Plumbing Browse plumbing statewide ✅ Verify a License Check L&I registration before you hire ↗
Plumbing in Bellingham — FAQ
How many plumbing contractors are in Bellingham? +
Our directory lists 9 verified plumbing contractors serving Bellingham, Whatcom County. All listings can be cross-checked against Washington State L&I license records.
Do Bellingham plumbing contractors need to be licensed in Washington? +
Yes. Washington State requires contractors to register with the Department of Labor & Industries (L&I) and carry a bond and liability insurance. Always verify a contractor's active registration at secure.lni.wa.gov/verify before signing a contract or paying a deposit.
Who is a top-rated plumbing contractor in Bellingham? +
Barron Heating AC Electrical & Plumbing is one of the highest-rated plumbing contractors serving Bellingham. Compare it against the full ranked list above and request quotes from at least three contractors.