Reliable Plumbing. Fast Response.
Competition Plumbing & Rooter Service delivers master craftsmanship, honest flat-rate pricing, and rapid local response across Greater Metro San Diego & East County with over 27+ years of hands-on expertise.
Get a Free Project Estimate
Upfront flat rates. Direct communication with Dennis Cordell Barnett.
27+ years
Hands-On Plumbing Mastery
CSLB C-36
Licensed & Bonded
Score 93
Top 20% CA Contractor
4.8 / 5.0
18+ Verified Reviews
Expert Plumbing Solutions
Our Master Plumbing Services
Rooter & Drain Cleaning
Fast mechanical snaking and clearing for clogged kitchen sinks, bathtubs, main line blockages, and stubborn tree root intrusions.
Emergency Plumbing & Burst Pipe Repair
Rapid response to active water leaks, broken supply pipes, and indoor flooding to protect your property and restore service.
Tankless & Standard Water Heaters
Expert tankless conversions, manufacturer-required annual descaling/flushing, and reliable replacement of standard storage water heaters.
Hydro Jetting & Sewer Line Clearout
High-pressure water jetting that strips grease, sludge, and heavy mineral scale completely clean from residential and commercial drains.
Fixture Upgrades & Shower Valve Conversions
Specialty fixture installation, shower pressure-balancing mixture valve replacements, and full rough-in to finish plumbing for remodels.
Whole-House Filtration & Gas Line Services
Whole-home water filtration assembly and certified fireplace wood-to-gas conversions with precision valve and safety testing.
Active Leak, Burst Pipe, or Sewer Backup?
Every minute counts when water is running. Call our emergency response line right now for priority dispatch.
The Competition Plumbing Difference
Why Local Property Owners Trust Us
We stand apart from high-pressure corporate franchises with honest pricing, direct master plumber involvement on every job, and reliable long-lasting repairs.
Direct Master Craftsmanship & Owner Oversight
You get direct access to seasoned trade veterans with decades of hands-on problem-solving experience rather than unvetted apprentices.
Transparent, Flat-Rate Pricing
Clear explanations and honest project estimates upfront, so you always know the exact investment before work begins.
Comprehensive Residential & Remodel Capabilities
From emergency rooter cleanouts to complex blueprint-to-inspection remodels, gas fireplace conversions, and tankless setups.
Bilingual & Locally Rooted Service
Proudly locally owned and operated with bilingual support (Se Habla Español) to serve San Diego's diverse neighborhoods seamlessly.
Local Coverage
Prompt Dispatch Across Greater Metro San Diego & East County
Centrally located with rapid response capabilities across metro and surrounding neighborhoods. Whether you have an emergency drain blockage or need a water heater replacement, we are ready to assist.
Need Plumbing Service Today?
Speak directly with master plumber Dennis Cordell Barnett. No call center runaround, no inflated weekend pricing.
Customer Reputation
What Homeowners Say About Our Work
“Quick response when we had broken water pipes. Handled the repairs smoothly and took all the stress out of our leak situation.”
Eve Clair H.
San Diego, CA (92102)
Emergency Broken Water Pipe & Flood Isolation“Flushed and descaled our tankless water heater. Dennis is deeply knowledgeable, arrived on time, and did an immaculate job.”
Sean W.
Santee, CA
Tankless Water Heater Descaling & Maintenance“Replaced our shower mixture valve and upgraded our fixtures. Top-tier craftsmanship, very respectful in our home, and honest pricing.”
Djonathan H.
El Cajon, CA
Shower Mixture Valve Upgrade & Fixture InstallationCommon Questions