Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Expert Plumbing Services in Seattle Since 1917
ONeill Plumbing has been delivering expert plumbing solutions since 1917, establishing itself as a trusted, family-owned business spanning four generations. Our commitment to Clean-Fast-Professional service ensures every project, from trenchless sewer repair to water heater replacement, is executed with precision and care. With decades of experience addressing low water pressure, sump pumps, and emergency plumbing needs, we prioritize customer satisfaction through transparent communication and skilled craftsmanship. Our team of journeyman plumbers combines technical expertise with a dedication to resolving complex issues efficiently.Serving Seattle and surrounding areas, we maintain a legacy of reliability while adapting to modern industry standards. Our 24/7 emergency services underscore our responsiveness to urgent client needs. By focusing on long-term relationships and quality workmanship, we continue to earn the trust of residential and commercial clients alike. Our history of resolving challenging plumbing scenarios reflects our deep industry knowledge and commitment to excellence. Through consistent service excellence, we have built a reputation as a leader in the plumbing industry.
Services
Trenchless Sewer Repair
Re-piping Services
Water Heater Replacement
Emergency Plumbing
Drain Cleaning
Sump Pump Installation
Sewage Pump Services
Low Water Pressure Solutions
Repiping
Plumbing Maintenance
Details
- Year established: 1917
Highlights and features
- We have 103 years of experience serving Seattle's plumbing needs.
- Our family-owned business spans four generations of expertise.
- We offer 24/7 emergency plumbing services with rapid response.
- Our team consists of certified journeyman plumbers with specialized skills.
- We prioritize transparent communication and customer education throughout projects.
What people say
Professional and courteous
Prompt service
Highly skilled technicians
Clean and efficient
Restored faith in contractors
Services
Trenchless Sewer Repair
Our trenchless sewer repair service minimizes property disruption while addressing pipe damage. Using advanced technology, we fix leaks and blockages through small access points rather than extensive digging. This method preserves landscaping and reduces project timelines by up to 50% compared to traditional excavation.
Water Heater Replacement
We install high-efficiency water heating systems tailored to household or commercial demands. Our technicians assess energy requirements and space constraints to recommend optimal solutions. All installations include performance testing and manufacturer warranty registration for long-term reliability.
Emergency Plumbing
Available round-the-clock for urgent plumbing crises, our emergency team responds within 30 minutes for critical issues like burst pipes or flooding. Certified technicians carry specialized equipment to handle water damage mitigation and system restoration in residential and commercial settings.
Re-piping Services
We specialize in complete plumbing system replacements using durable PEX and copper materials. Our process includes pressure testing, leak detection, and compliance with local building codes. We complete most residential re-piping projects within 2-3 days with minimal disruption to daily routines.
Drain Cleaning
Our hydro-jetting and mechanical snake services clear stubborn drain blockages in kitchen, bathroom, and sewer lines. We use camera inspections to identify root causes like tree root intrusion or mineral buildup. Preventative maintenance plans help commercial clients avoid costly backups.
People
Tim ONeill
Owner
Fourth-generation plumbing professional with 30+ years of industry experience. Oversees operations and maintains quality standards across all service divisions. Holds master plumber certification and specializes in complex system diagnostics.
Stephanie ONeill
Owner
Manages client relations and service delivery protocols. Implements sustainability initiatives in material sourcing and waste reduction. Brings 25 years of commercial plumbing project management experience to daily operations.
Ken
Master Plumber
Certified journeyman plumber with 18 years of field experience. Specializes in trenchless technology and emergency repair procedures. Trains apprentices in modern plumbing techniques and safety protocols.
Shaun
Service Technician
Licensed technician focusing on residential system installations and maintenance. Completes 200+ service calls annually with 98% first-time resolution rate. Maintains certifications in gas line and water pressure system diagnostics.
Steve
Field Supervisor
Oversees project coordination for large-scale commercial jobs. Implements quality control checks at every project stage. Holds certifications in backflow prevention and medical gas piping systems installation.
Questions
What plumbing services do you offer?
We provide full-service plumbing including trenchless sewer repair, water heater replacement, emergency services, re-piping, drain cleaning, and commercial system maintenance.
Are you available for emergencies?
Yes, our 24/7 emergency team responds within 30 minutes for critical plumbing issues like burst pipes, flooding, or gas leaks.
What areas do you service?
We serve Seattle and surrounding areas including Bellevue, West Seattle, Queen Anne, Downtown, and the Eastside region.
How long has your company been in business?
ONeill Plumbing has provided quality plumbing services since 1917, making us Seattle's longest-operating family-owned plumbing company.
Do you offer warranties on your work?
Yes, we provide written warranties on all major installations and repairs, with extended coverage available for select system replacements.
Can I schedule service online?
Yes, use our website's appointment request form or contact us directly at 206-932-5283 for immediate scheduling assistance.
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