Tri Express Plumbing has completed over 8,000 plumbing jobs for San Diego homeowners since 2008 — water heaters, repiping, leak detection, and ADU plumbing — with same-day service available across all of San Diego County. Family-owned, serving the Village, Coronado Cays, Coronado Shores and all of 92118. CA Lic #926629.
Service calls from $279 · Free written estimates on all major work · No island or travel surcharge
⚡ Same-day appointments throughout 92118 · 🗣️ Bilingual (Hablamos Español) · 🎖️ Military discount
A standard service call starts at $279. Water heater replacement starts from $1,800, tankless from $2,500, whole-home repiping from $6,500, leak detection from $295, and emergency service from $350. Free written estimates on major work, with no island or travel surcharge.
Yes — and Coronado is its own incorporated city, so permits route through the City of Coronado Building Division (1825 Strand Way), not the City of San Diego. Same-location water heater and gas line jobs can often go over the counter. We pull and manage every permit and inspection.
Yes. Surrounded by bay and ocean, Coronado sees some of the heaviest salt-air corrosion in the county, and many 1970s-and-older homes still have galvanized supply lines. Regional hard water (270–300 ppm) adds buildup, so coastal-grade materials matter.
Coronado calls come to Tri Express Plumbing because we treat the island as a core part of our service area — not an inconvenience. Many plumbers hesitate to come out to Coronado or tack on travel fees. We don't. The Village, Coronado Cays, and Coronado Shores are all standard service areas with the same transparent pricing every customer gets, with no island or travel surcharge.
Tri Express Plumbing has completed over 8,000 plumbing jobs across San Diego County since 2008, holds CA Contractor License #926629, and maintains a 5.0 Google rating. Coronado's island environment is hard on plumbing — salt air accelerates corrosion faster than inland homes, and many properties built in the 1970s have aging galvanized pipes — and our family-owned team addresses these issues proactively on every job, with all permits handled through the City of Coronado Building Division.
From water heaters to whole-home repiping, our Coronado plumbers handle every major system with the expertise these coastal properties deserve. We're an installation, repair and replacement specialist — not a drain-cleaning company.
Coronado's most requested service. Tank and tankless repair and replacement, all brands — same-day throughout 92118, with corrosion-grade fittings for island homes.
Learn More →Endless hot water, lower energy use and a longer lifespan. Coronado tankless installs carry a modest premium for island logistics — we install Navien, Rinnai and Rheem.
Learn More →Many Coronado homes from the 1970s have aging galvanized or early-copper pipes. PEX from $6,500, copper from $8,500 — water restored every evening.
Learn More →Hidden leaks cause major damage fast in Coronado's high-value homes. We use acoustic and thermal detection to find slab and pipe leaks with minimal disruption.
Learn More →Complete plumbing rough-in for ADU projects — water supply, drain lines, water heater and gas. We coordinate with your contractor or architect and handle Coronado permits.
Get a Quote →Gas line repair and installation for ranges, water heaters and outdoor kitchens — code-compliant and pressure-tested. Repair from $350, install from $650.
Get a Quote →Cut water-heating energy use by up to 70% vs. a standard electric tank. A potential SDG&E rebate and GoGreen financing may apply, verified at your quote.
Learn More →Moen Flo and smart shutoff installation that detects leaks and shuts off automatically — ideal protection for high-value and second homes on the island.
Learn More →Burst pipes, failed water heaters and active leaks — we prioritize fast response across 92118 to limit damage to your home.
Call Now →Beyond major systems, we handle the everyday repairs and fixture installations that keep a Coronado home running — done right the first time.
Kitchen, bath and outdoor faucet replacement and repair — including high-end and imported fixtures common in Coronado homes.
Get a Quote →New garbage disposal installation and replacement, properly sealed and wired, with old-unit haul-away.
Get a Quote →Standard, comfort-height and high-efficiency toilet installation with proper flange, wax seal and leak testing.
Get a Quote →Running, leaking or weak-flushing toilets — flapper, fill valve, wax-ring and internal repairs that stop water waste.
Get a Quote →Leaking, corroded or burst supply and drain pipe repair — copper, PEX and galvanized — with minimal wall disruption.
Get a Quote →Shower and tub valve repair, cartridge replacement and leak fixes that restore pressure and stop drips.
Get a Quote →Shutoff valve, angle stop and pressure-reducing valve (PRV) replacement to protect your home from high water pressure.
Get a Quote →Whole-home filtration and softening to combat San Diego's hard water and protect fixtures, water heaters and pipes.
Learn More →We make plumbing service in Coronado straightforward and stress-free, from the first call to the final walkthrough.
Call (619) 843-6692. We confirm a same-day or next-day appointment at your Coronado home.
We arrive on time in a marked vehicle throughout 92118. No waiting around, no vague time windows.
We assess the issue, explain what's needed clearly, and give you a full price before starting.
Work completed to code with Coronado permits handled. Full cleanup and testing before we leave.
Every price below is a starting "from" figure, confirmed in writing before any work begins. No island surcharge, no travel fees, no hidden costs.
| Service | Starting Price |
|---|---|
| Standard service call / diagnostic | $279 |
| Water heater replacement (tank) | From $1,800 |
| Tankless water heater installation | From $2,500 |
| Whole-home repiping (PEX) | From $6,500 |
| Whole-home repiping (copper) | From $8,500 |
| Leak detection | From $295 |
| ADU / new-construction plumbing | From $8,500 |
| Gas line repair / installation | From $350 / $650 |
| Valve & PRV replacement | From $350 |
| Water filtration system | From $895 |
| Emergency service | From $350 |
Coronado's island logistics and corrosion-grade materials can run jobs higher than inland — your written estimate reflects your exact job. Warranty: 1-year workmanship on repairs, 25-year on whole-house repipes; leak detection alone is diagnostic. Phone and online estimates are always free.
Many plumbers avoid the island or add travel fees. We treat Coronado as a core service area — no surcharges, no hesitation, same-day throughout 92118.
A family-owned and operated company — consistent, accountable technicians who treat your Coronado home like our own, not a rotating cast of subcontractors.
We tell you exactly what your Coronado home needs and nothing more. Full price confirmed before we start — no hidden fees ever.
CA License #926629 with full liability coverage, plus a 1-year workmanship warranty and 25-year repipe warranty. Your home and investment are protected.
Salt-air corrosion, hard-water buildup, aging island infrastructure — we understand the specific plumbing challenges Coronado properties face.
We manage every City of Coronado Building Division permit and inspection — fully code-compliant on every job, with documentation included.
We've repiped enough Coronado homes to know the pattern: it's rarely one bad pipe — it's a whole galvanized or early-copper system reaching end of life, sped along by some of the heaviest salt air in the county and regional hard water around 270–300 ppm. When we see a third pinhole leak in 18 months, spot repairs stop making financial sense, and we'll tell you that straight rather than sell you another patch. That hands-on experience across 8,000+ jobs is why Coronado homeowners trust us with their most valuable properties. Verify our standing on the CSLB and review water-heater efficiency guidance from the U.S. Department of Energy.
We provide expert plumbing service throughout every Coronado neighborhood — from historic Village homes to the Cays and Shores. All permits are pulled through the City of Coronado Building Division, and we offer a military discount that many NAS North Island families use.
Zip Code Served: 92118
A water heater failure or whole-home repipe shouldn't wait on budget. We offer financing options on qualifying installations so you can protect your Coronado home now and pay over time. For high-efficiency upgrades, GoGreen financing and a potential SDG&E rebate may apply — verified at your quote.
Available on water heaters, tankless conversions, repipes and ADU plumbing. We'll walk you through the options with your written estimate.
📞 (619) 843-6692Tri Express Plumbing holds a 5.0★ Google rating from San Diego County homeowners.
A standard service call starts at $279. Water heater replacement starts from $1,800, tankless from $2,500, whole-home repiping from $6,500 (copper from $8,500), leak detection from $295, ADU plumbing from $8,500, and emergency service from $350. Free written estimates on all major work, and no island or travel surcharge — call (619) 843-6692.
Yes. Coronado is its own incorporated city, so water heater replacements, tankless conversions, repipes, gas line work and ADU plumbing route through the City of Coronado Building Division at 1825 Strand Way — not the City of San Diego. Same-location water heater and gas line jobs can often be submitted over the counter. We pull and manage every required permit and inspection.
Yes — significantly. Surrounded by San Diego Bay and the Pacific, Coronado homes face some of the heaviest salt-air exposure in the county, which accelerates corrosion on exposed plumbing, water heater fittings and gas lines. Many homes built in the 1970s and earlier still have aging galvanized supply lines, and regional hard water (about 270–300 ppm) adds mineral buildup. Coastal-grade materials like Type L copper and brass fittings matter here.
No. Coronado is part of our core San Diego County service area — no island surcharges or travel fees. You get the same transparent, upfront pricing as all our customers.
We offer same-day service throughout Coronado in 92118. Call (619) 843-6692 and we'll confirm an arrival window. For emergencies like a burst pipe or failed water heater, we prioritize fast response to limit water damage.
Tri Express Plumbing is a Coronado plumber that specializes in water heaters, repiping, leak detection and ADU plumbing rather than general drain work. We're a family-owned company with 8,000+ jobs since 2008, CA Lic #926629, and a 5.0 Google rating.
Yes. We hold CA Contractor License #926629 and carry full liability insurance on every job. You can verify our license on the CSLB website, and we handle all City of Coronado permits and inspections.
Water heater and tankless installation, whole-home repiping, electronic leak detection, gas line service, smart water shutoff valves and ADU plumbing, plus everyday repairs and fixtures — faucet replacement, garbage disposals, toilet installation and repair, pipe repair, shower and tub repair, valve and PRV replacement, and water filtration. We're an installation, repair and replacement specialist, not a drain-cleaning company.
Multiple leaks in different areas, low pressure throughout the house, or consistently discolored water usually mean repiping is more cost-effective than repeated repairs. We give an honest assessment with no obligation — PEX from $6,500, copper from $8,500.
All of Coronado — the Village, Coronado Cays, Coronado Shores, Coronado Country Club, the Strand and the NAS North Island area (92118). We also serve neighboring Imperial Beach, Chula Vista and all of San Diego County.
Yes — service in both English and Spanish, and a military discount that many Coronado and NAS North Island families take advantage of. Hablamos español.
Yes. High-efficiency heat pump water heaters can cut water-heating energy use by up to 70% vs. a standard electric tank. A potential SDG&E rebate and GoGreen financing may apply and are verified at your quote. Note the federal tax credit expired December 31, 2025, so we never promise a tax credit or active rebate up front.
Same-day service available throughout Coronado Island and zip code 92118. Licensed, insured, family-owned, no island surcharge — call Tri Express Plumbing now.
CA Contractor License #926629 · Serving Coronado Since 2008 · Same-Day Service Available
Also serving: Plumber Del Mar · Plumber Point Loma · Plumber Chula Vista
