BBB Accredited Business Profile

O'Neill Plumbing Company

O'Neill Plumbing Company

(206) 932-5283

O'Neill Plumbing Company

101 years in business
6056 California Ave SW
Seattle, WA 98136-1613
Fax Numbers
  • (206) 937-4563
Additional Phone Numbers
  • (206) 782-4916
  • (206) 545-3751
  • (206) 241-4822
  • (425) 455-0560
  • (206) 223-0346
  • (206) 932-5284
  • (206) 932-5287
  • (206) 932-1486
  • (206) 932-1393
  • (206) 932-7904
Additional Email Addresses
Additional Website Addresses
BBB File Opened: 01/01/1975
Business Started: 01/01/1917
Business Started Locally: 01/01/1917
Business Incorporated: 10/30/1974 in WA
Type of Entity
Business Management
  • Mr. Tim O'Neill, President
  • Ms. Stephanie Harper, Vice President
Business Category
  • Plumber
  • Sump Pump Contractors
  • Pipe Inspection
  • Pipe Line Contractors
  • Pipe Pushing
  • Pipe Thawing
  • Piping Contractors
  • Plumbing Renovation
  • Sewer Cleaning
  • Sewer Contractors
  • Sewer Inspection
  • Water Heater Repair
  • Water Main Contractors
  • Pipe Fitter
  • Gas Fittings
  • Property Maintenance
  • Grease Trap
  • Inspection Devices Industrial
  • Leak Detection
  • Pipe
  • Plumbing Fixtures
  • Tankless Water Heaters
  • Sewage Disposal
  • Copper
  • Liquid Filters
  • Sewer Pipe
  • Water Heater Parts
  • Backflow Testing

Products & Services
Water Heaters, Faucets, Sinks, Garbage Disposers, Tankless Heaters, Toilets, Pipes
Alternate Business Names
  • O'Neill The Plumber
Licensing, Bonding or Registration
This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
Methods of Payment
  • Cash, Check, Debit, Visa, MasterCard, Amex, Discover.
Refund & Exchange Policy: 
100% satisfaction guaranteed or your money back.
BBB accredited business



This company offers plumbing, side sewer and drain repair services. Including sewer pipe lining, bursting and full replacement. Residential and commercial re-piping. Water heater repairs and replacement including tankless. Anything plumbing.

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BBB Reason for Ratings

BBB rating is based on 13 factors: Get the details about the factors considered.

We are open 24 hours a day 7 days a week
Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.
BBB promotes truth in advertising by contacting advertisers whose claims conflict with the BBB Code of Advertising. These claims come to our attention from our internal review of advertising, consumer complaints and competitor challenges. BBB asks advertisers to substantiate their claims, change ads to make offers more clear to consumers, and remove misleading or deceptive statements.
BBB reports on known significant government actions involving the business's marketplace conduct.
BBB reports on a company that is out of business for one year from the date the company closes its doors or ceases to do business.
BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.
BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.
BBB reports when mail sent to the business was returned by the Postal Service.

O'Neill Plumbing Company

O'Neill Plumbing Company


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