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Seattle Commercial Plumber
Same-day. 24/7. No trip charges.
Licensed, bonded, and insured.
Seattle Sewer & Drain Repair
Same-Day Service
Available 24/7
No Trip Charges
Ever
1-Year Guarantee
Parts & Labor
100+ Techs
Licensed/Bonded/Insured
Keeping Seattle Businesses Running Since 1999
A plumbing failure at your Seattle business is more than an inconvenience. It is a disruption to your customers, your staff, and your bottom line. Beacon Plumbing's licensed commercial plumbing team responds fast, works efficiently, and gets the job done right so you can focus on running your business. We have been the trusted commercial plumbing partner for Seattle restaurants, offices, retail spaces, apartment buildings, and property management companies for over 25 years.
Sewer emergency in Seattle?
No trip charges. 90-minute response. Licensed plumbers on call now.
Sewer emergency in Seattle?
No trip charges. 90-minute response. Licensed plumbers on call now.
Commercial Plumbing Services We Provide in Seattle
Beacon's Seattle commercial plumbing team handles clogged and slow drains, sewer line repairs and replacements, water line repairs, toilet and urinal repairs, grease trap service, water heater installations, hydro jetting, and full commercial plumbing buildouts for new construction and tenant improvements. We serve businesses in South Lake Union, Pioneer Square, Capitol Hill, the Seattle waterfront, Bellevue's commercial corridors, and throughout the greater Puget Sound. We can typically dispatch a commercial plumber to your location within 90 minutes.
Why Seattle Businesses Trust Beacon
Beacon Plumbing is a family-owned company with 100 licensed, bonded, and insured technicians. There are no trip charges, clear upfront pricing, and a one-year guarantee on parts and labor. Our commercial plumbers understand the urgency of a business environment and work around your schedule to minimize downtime. We are available 24 hours a day, 7 days a week for commercial plumbing emergencies.
Frequently asked questions
What commercial plumbing services does Beacon Plumbing offer in Seattle?
Beacon Plumbing provides a full range of commercial plumbing services in Seattle including drain clearing, sewer line repair and replacement, grease trap cleaning, water heater installation, toilet and urinal repair, hydro jetting, and commercial plumbing buildouts for tenant improvements and new construction. Beacon serves restaurants, office buildings, retail spaces, apartment complexes, and property managers across Seattle.
How fast can Beacon respond to a commercial plumbing emergency in Seattle?
Beacon Plumbing can typically dispatch a licensed commercial plumber to a Seattle business within 90 minutes of a call. The team is available 24 hours a day, 7 days a week with no trip charges. Call (206) 720-2040 for immediate commercial plumbing assistance.
Does Beacon Plumbing work with Seattle property managers and multi-unit buildings?
Yes. Beacon Plumbing regularly partners with property managers, building owners, and facilities teams across Seattle for both scheduled maintenance and emergency commercial plumbing service. The team coordinates around business hours to minimize tenant and customer disruption and provides documentation for maintenance records.
Commercial Plumbing Across the Puget Sound
Does your Seattle business have a plumbing problem that cannot wait? Call Beacon Plumbing at (206) 720-2040 and we will have a licensed commercial plumber on the way. Stop Freakin' Call Beacon!
What Seattle customers are saying
Thousands of verified reviews from homeowners and businesses across the Puget Sound.
"I own a restaurant on 2nd Ave and a grease backup during dinner service is a nightmare I never want to repeat. Beacon arrived in under an hour, cleared the main drain line, and had us back up and running before the second seating. No trip charge, full cleanup, and the tech walked me through what caused it so I could prevent it happening again."
Marcus T. | Belltown, Seattle | Restaurant grease trap and drain
"We manage a historic office building in Pioneer Square and Beacon has handled our plumbing needs for two years running. They understand that we cannot shut down a floor without advance notice and they always work around our tenants. Licensed, professional, and they always follow through on what they say."
Sandra K. | Pioneer Square, Seattle | Multi-tenant office building
"We hired Beacon for a full plumbing rough-in on a new retail tenant space on Broadway. They came in on budget, stayed on schedule, and the inspector had zero comments. I will be using them on every buildout we do going forward."
Brian O. | Capitol Hill, Seattle | Retail buildout and tenant improvement
Bill Cahill
Owner, Beacon Plumbing
Founded 1995
A message from the owner
Built on hard work and a commitment to this community
Bill Cahill started Beacon Plumbing in 1995 with five trucks and a simple philosophy: hire great people, work hard, and treat every customer the way you would want to be treated. Thirty years later, that philosophy has not changed. What started as a small Seattle operation has grown into a team of 100 licensed, bonded, and insured technicians working around the clock to serve homeowners and businesses across the Puget Sound.
Bill believes deeply in giving back to the community that has supported Beacon's growth. Over the years, Beacon has sponsored the Miss Beacon Plumbing hydroplane at Seattle Seafair, supported Crime Stoppers of Puget Sound in the fight against human trafficking, donated musical instruments and a music teacher to St. George School, and partnered with Northwest Harvest, Ronald McDonald House, and Mamma's Hands. The Seahawks and Mariners logos on Beacon trucks are not just sponsorships - they are a reflection of Bill's pride in Seattle and the people who call it home.
When you call Beacon Plumbing, you are not calling a national franchise. You are calling a company that was built here, employs your neighbors, and is invested in this region for the long haul.