San Diego County's trusted repiping specialists — PEX-A and Type L copper whole-home repiping for La Jolla, Del Mar, Coronado, Chula Vista, and every surrounding community. With 100+ whole-home repipes completed, a lifetime workmanship warranty, and drywall patched, textured, and left paint-ready on every job. Family-owned and operated, serving San Diego since 2008. CA Lic #926629 (C-36).
A repipe is only as good as the company standing behind it. Here's what's guaranteed in writing on every Tri Express whole-home repipe — not upsells, not fine print.
Our labor is guaranteed for as long as you own your home — on top of the manufacturer's pipe warranty. If our workmanship ever fails, we fix it. Few SD repipe companies put their own work in writing like this.
Every access point we open is patched, textured, and left paint-ready — included in your price. No open walls, no separate drywall contractor, no surprise bills after we leave.
You stay in your home throughout. Water is shut off only during active work hours and restored every single evening before our crew leaves — never a night without water.
We pull and pass every permit with the City of San Diego, Coronado, and Chula Vista. Fully code-compliant, properly documented, and protected if you ever sell.
A whole-home repipe is the complete replacement of all the water supply lines in your San Diego home — removing old, corroding pipes and installing new copper or PEX that delivers clean water at full pressure to every fixture. Here's exactly what a Tri Express repipe covers, and what stays separate.
Need any of these too? We can bundle them into one project and one permit to save you time and disruption.
San Diego's homebuilding boom of the 1960s through 1990s plumbed hundreds of thousands of homes with galvanized steel or early copper that's now 30–60 years old — well past its service life. Hard mineral-heavy water, coastal salt air, and shifting soils accelerate deterioration here, making whole-home repiping one of the county's most-needed plumbing services. A new repipe lasts 50+ years, eliminates recurring leaks, restores water pressure, improves water quality, and increases resale value.
San Diego's environment accelerates pipe deterioration. Watch for these signs that your plumbing needs full replacement rather than repeated repairs.
Brown or rust-colored water means galvanized pipes are corroding internally — contaminating your water and signaling replacement is overdue.
Hard-water mineral buildup narrows aging galvanized pipes from the inside, dramatically reducing pressure at every fixture.
When leaks keep appearing in different spots, the whole system has aged out — repiping beats endless individual repairs.
Many San Diego homes still run original galvanized or early copper now past lifespan — especially with coastal salt-air exposure.
Green or blue staining on copper fittings or orange rust on galvanized pipe means active corrosion is underway.
Pinhole leaks in deteriorating pipes waste water continuously — showing up as unexplained spikes before visible damage appears.
Knocking, rattling, or whistling lines point to loose fittings, water hammer, and failing valves that often accompany system-wide pipe wear.
Buying or selling? Inspectors routinely flag aging plumbing. A repipe removes a major deal-breaker and protects your sale price.
Scale-clogged supply lines restrict flow to your water heater, causing pressure and temperature swings across the house.
Most San Diego repipe companies hide pricing behind "call for a quote." We don't. Below are honest ranges by home size — every price includes permits, inspections, paint-ready drywall, and our lifetime workmanship warranty. Your exact quote is confirmed free, in writing, after we see your home.
| Home Size | Bathrooms | PEX-A Range | Type L Copper Range |
|---|---|---|---|
| Up to ~1,200 sq ft | 1–1.5 bath | $6,500–$8,500 | $8,500–$11,000 |
| ~1,200–1,800 sq ft | 2 bath | $7,500–$10,000 | $10,000–$13,000 |
| ~1,800–2,500 sq ft | 2–3 bath | $9,500–$12,500 | $12,500–$16,000 |
| 2,500+ sq ft | 3+ bath | Custom quote | Custom quote |
Ranges include materials, labor, permits, inspections, pressure testing, and paint-ready drywall restoration. Final pricing depends on layout, pipe access (slab vs. crawl space vs. attic), and material choice. Financing available. Free phone & online estimates; on-site estimate $149, applied toward the job.
We install both PEX-A (the premium, most flexible PEX tier) and Type L copper (the thicker, more durable copper grade) — the right choice depends on your neighborhood, coastal exposure, budget, and long-term goals.
| Feature | PEX-A Pipe | Type L Copper |
|---|---|---|
| Starting price | ✓ 20–30% less than copper | Higher — premium investment |
| Lifespan | 50+ years | 50+ years |
| Salt-air resistance | ✓ Excellent — not metal | Superior with Type L thickness |
| Hard-water performance | ✓ Won't corrode or scale | Good with proper installation |
| Flexibility | ✓ Fewer joints — fewer leak points | Rigid — more labor intensive |
| Resale value | Good | ✓ Premium — preferred by buyers |
| Best for San Diego coastal | Most homes — cost effective | Luxury & coastal exposed runs |
Many San Diego homeowners choose a combination — Type L copper for exposed and exterior runs where coastal salt air is a factor, and PEX-A for interior attic runs where speed and cost savings make sense. We recommend the best approach after inspecting your specific home and neighborhood. Learn more from the Copper Development Association.
Most San Diego plumbers finish the pipes and hand you a list of drywall contractors to call. We don't work that way. Every access point we open is patched, textured to match, and left paint-ready — included in your repipe price, not billed separately. Your home is returned clean and finished, ready for paint. Prefer us to handle the final paint too? Just ask — we're happy to provide painting pricing as an optional add-on.
Access points planned before any cutting — the fewest, smallest openings needed to do the job right.
Floors, furniture, and finishes covered. We treat your home like our own and clean up every single day.
Every opening sealed, mudded, and texture-matched to your existing wall — left smooth and ready for paint. Optional full repaint available on request.
Complete replacement of all supply lines. PEX-A, Type L copper, or a combination. Permits, paint-ready drywall, and lifetime workmanship warranty included. Most jobs done in 2–5 days, water restored every evening.
When only specific areas need work — a slab-leak reroute, a corroded section, or a single failing line — we target precisely without a full repipe when appropriate.
Most repipes include water heater valve and connector replacement. If yours is aging, we can replace it simultaneously — saving time and disruption.
All permits handled with the City of San Diego, Coronado, and Chula Vista. We schedule and pass every required inspection — no paperwork hassle for you.
Rather than breaking concrete to repair failing slab pipes, we reroute new lines through the attic — eliminating future slab issues permanently at lower cost.
Free estimates by phone or online. On-site estimates are $149 — applied toward the job if you approve. Detailed written quote, no obligation.
We make whole-home repiping as smooth and minimally disruptive as possible — treating every San Diego property with care at every stage.
Free by phone or $149 on-site (applied toward the job). Detailed written quote with no obligation.
We apply for all required permits with the appropriate City before any work begins.
Floors, furniture, and finishes covered. Precise wall openings mapped before any pipe work starts.
New PEX-A or Type L copper run throughout. Water restored every evening — never a night without water.
We schedule and pass all required inspections — fully code-compliant and properly documented.
Drywall patched, textured, and left paint-ready. Every fixture tested, full pressure test, complete cleanup. Backed by your lifetime workmanship warranty.
We repipe homes in every San Diego neighborhood — coastal luxury communities and South Bay alike — with the same professional service and transparent pricing.
Also serving: National City · Bonita · Eastlake · Otay Ranch · Encinitas · Carmel Valley · Mission Valley · and more throughout San Diego County.
We back our labor for as long as you own your home — a promise almost no San Diego repipe company makes in writing. Your investment is protected for the life of the home.
Whole-home repiping is a core specialty, not a sideline — 100+ San Diego repipes done and 8,000+ total jobs since 2008. Deep expertise in local pipe materials, soil, and coastal challenges.
We patch, texture, and leave every opening paint-ready — no separate drywall contractor and no surprise bills. Your home comes back clean and finished.
Published price ranges and detailed written estimates. No hidden fees — you know exactly what you're paying before we begin. Financing available.
We install both premium grades and recommend the optimal choice for your specific home — coastal exposure, budget, and resale goals all considered.
CA Lic #926629 (C-36 plumbing). All permits handled with the City of San Diego, Coronado, and Chula Vista. Verify our license at CSLB.
Whole-home repiping in San Diego averages $6,500 to $13,000, with most single-family homes in the lower-to-middle of that range. Price depends on home size, number of bathrooms, and whether PEX or copper is used. Tri Express prices include permits, paint-ready drywall, and a lifetime workmanship warranty, with free phone and online estimates.
Not always — many San Diego plumbers leave open walls for you to handle. Tri Express Plumbing includes drywall patching, texture matching, and paint-ready restoration on every whole-home repipe, so your walls are returned clean and finished rather than torn open.
Yes — new pipes last 50+ years, eliminate recurring leaks, restore full water pressure, and add resale value in San Diego's competitive market where buyers and inspectors flag aging galvanized plumbing. With a lifetime workmanship warranty, a whole-home repipe is one of the highest-return plumbing investments a San Diego homeowner can make.
Whole-home repiping in San Diego County starts from $6,500 for a typical single-family home, with most projects ranging from $6,500–$13,000 depending on home size, pipe material, and layout complexity. Every job includes permits, paint-ready drywall restoration, and a lifetime workmanship warranty. Phone and online estimates are free; on-site estimates are $149 and applied toward the job. Call (619) 843-6692.
Yes. Unlike most San Diego plumbers who leave open walls for you to deal with, every Tri Express whole-home repipe includes drywall patching, texture matching, and paint-ready restoration of every access point we open. Your home is left clean and finished — you only add your paint color.
Yes. We back every whole-home repipe with a lifetime workmanship warranty. On top of the manufacturer's warranty on the pipe itself, our own labor is guaranteed for as long as you own your home. Very few San Diego repipe companies stand behind their work this way.
A whole-home repipe replaces all hot and cold water supply lines feeding your sinks, showers, tubs, toilets, outdoor hose bibs, kitchen, laundry, refrigerator ice maker, and water heater connections. It also includes all permits, inspections, pressure testing, and paint-ready drywall restoration. It does not include drain pipes, sewer lines, vent pipes, or the fixtures themselves unless specified.
San Diego's major homebuilding era of the 1960s–1990s means hundreds of thousands of homes now have 30–60 year old pipes that are failing. Hard water mineral buildup, coastal salt air corrosion, and sandy soil movement all accelerate deterioration here. If your home was built before 1985, a professional pipe inspection is strongly recommended.
Both last 50+ years. We install PEX-A, the premium PEX tier — affordable and highly resistant to San Diego's hard water and coastal salt air, making it the most popular local choice. Type L copper is the premium option, preferred by buyers in luxury markets like La Jolla and Coronado. Many homes benefit from a combination. We recommend the optimal approach after inspecting your home.
Yes — most homeowners remain in their homes throughout. Water is temporarily shut off during active work hours but restored every single evening before we leave, so you always have water overnight. We maintain clean work areas, use protective floor coverings, and make precise minimal wall openings.
Most whole-home repipes are completed in 2–5 days depending on home size, number of bathrooms, and whether we run PEX, copper, or a combination. Water is shut off only during active work hours and restored every evening. We provide a firm timeline in your written estimate before any work begins.
Yes, significantly. New plumbing is a major selling point in San Diego's market where median home prices exceed $900,000 county-wide. Inspectors flag aging galvanized pipes as a serious concern and buyers negotiate aggressively on homes with failing plumbing. A fully repiped home sells faster and commands a higher price.
We handle all permit requirements with the City of San Diego, Coronado, and Chula Vista depending on your home's jurisdiction. All work is inspected, documented, and fully code-compliant — protecting your home's value and ensuring the work is legally permitted if you sell.
Yes. We offer financing options so homeowners can spread the cost of a whole-home repipe into manageable monthly payments rather than paying upfront. Ask about current financing terms when you call (619) 843-6692 for your free estimate.
Whole-home repiping replaces every supply line and is right when pipes are uniformly aged or failing in multiple areas. Partial repiping targets a specific problem — a slab-leak reroute, one corroded branch, or a single failing line — and makes sense when the rest of the system is still sound. We tell you honestly which one your home actually needs after inspection.
We repipe homes throughout all of San Diego County including La Jolla, Del Mar, Coronado, Chula Vista, National City, Pacific Beach, Point Loma, Mission Valley, Carmel Valley, Rancho Santa Fe, Solana Beach, Encinitas, Bonita, Eastlake, Otay Ranch, and all surrounding communities. No travel surcharges anywhere in San Diego County.
A whole-home repipe is a major investment in your property — and you shouldn't have to pay it all at once. We offer financing options so you can spread the cost into manageable monthly payments and get your pipes replaced now, before the next leak. Ask about current terms when you call for your free estimate.
Spread your repipe cost over manageable monthly payments instead of one upfront lump sum.
Quick, straightforward application so you can move forward with your repipe without long delays.
Stop the cycle of leak repairs and protect your home today — financing makes a full repipe accessible.
Call Tri Express Plumbing for a free repiping estimate throughout San Diego County. Licensed, insured, paint-ready drywall included, and backed by a lifetime workmanship warranty.
Also serving: Repiping La Jolla · Del Mar · Coronado · Chula Vista · Water Heater San Diego · Leak Detection San Diego
