WHOLE-HOME REPIPING IN SALT LAKE CITY — STOP FIXING, START REPLACING

Every time we run a burst pipe call on a 1920 Avenues bungalow with original galvanized plumbing, we have the same conversation. The repair is $400. It buys you maybe 3–6 months before the next pinhole on another corroded section. Or we can repipe the whole house for $5,500–$9,500 in PEX and solve it permanently for the next 50+ years. By the third or fourth repair, most homeowners want to stop throwing money at a dying system. In Salt Lake City — where most homes built before 1960 are still on original galvanized — this conversation happens weekly.

A whole-home repipe replaces every hot and cold water supply line inside the house with new PEX or copper, from the main shutoff through every fixture. Same fixtures, same layout, new plumbing. Most SLC homes are done in 1–2 days with strategic plaster or drywall cuts (typically 6–10 access holes). After the repipe, you've got 50+ years of warranty-backed plumbing with no corrosion, no pinhole risk, and no rust in the hot water on the first morning draw.

When a repipe is the right call in Salt Lake City

1. Galvanized steel — every home built 1900–1960 in the Avenues, Liberty Wells, Sugar House, Marmalade, Capitol Hill, and Rose Park is at end-of-life on the original supply pipe.
2. Polybutylene — gray plastic with brass or copper fittings, installed 1978–1995. Less common in SLC than in suburban builds, but some Glendale and Rose Park homes have it. Class-action settlement is closed; if you have it, repipe is the answer.
3. Multiple pinhole leaks in copper — rare, but aggressive water chemistry can cause serial pinholes in older thin-wall Type M.
4. Rust-colored water from hot taps — galvanized pipe corroding internally. Tank sediment doesn't explain it on cold draws.
5. Low water pressure house-wide — galvanized tuberculation narrows the pipe diameter by 30–50% over decades. By the time you notice low pressure, the inside of the pipe looks like a coral reef.
6. Remodel or addition — when the walls are open anyway, repipe at half the labor cost of a standalone job. SLC homeowners doing kitchen or bath remodels in old houses should always price the repipe at the same time.
7. Pre-sale prep — galvanized and polybutylene both get flagged on home inspections in the SLC market and either kill deals or knock $10–$30k off the sale price.

PEX vs. copper in old SLC homes

We install both. For most SLC repipes we recommend PEX-A — it's the best balance of cost, performance, and installation speed. It also routes around the awkward chases and joist bays of an old home better than rigid copper. Copper is the premium option for east-bench owners who want the longest-lasting metal pipe and aren't price-sensitive. The comparison table below breaks it down.

What Valley does in Salt Lake City specifically

Our crews have worked on more pre-1950 homes than any other plumber in Salt Lake County. We know how to route new lines through plaster walls without cratering the lath. We know which Avenues homes have basement chases that work for runs and which ones force us up through the attic. Permit pulled with the City, inspection coordinated, 10-year workmanship warranty.

Pricing is flat-rate. Typical 2-bath, 1,800 sq ft SLC home in PEX runs $5,500–$9,500. Larger Federal Heights or Yalecrest homes with 3+ baths run $8,500–$14,000. Copper is roughly 30–50% more. Members of the Quality Service Club get 15% off the repair work scoped before the repipe (the burst that triggered the conversation), priority dispatch on the install start date, and the annual whole-home plumbing inspection that comes with membership.

What to expect during install in an old SLC home

Day 1 morning — water off, access holes cut at strategic locations. We work carefully around lath-and-plaster. Day 1 afternoon — new PEX or copper run from the manifold through walls, ceilings, basement chases, and crawl spaces to each fixture. Day 1 evening — usually water back on to one or two zones. Day 2 — final connections, pressure test to 100 PSI for 24 hours, city inspection, water fully back on. Plaster patches follow within a week through our partner specialist (most SLC drywall crews don't do plaster — we have referrals).