A Moore Plumber Who Asks What Year Your House Was Built.
Ultimate Plumbing is an Edmond shop, and Moore is inside our working radius. The year your house went up tells us most of what's failing before we open a single wall — and if it went up between 1978 and 1995, this page is for you. Call or text 405-519-1868.
Supply-Line Triage — Match What You're Seeing
Start with the symptom. The middle column is usually the construction era talking.
| Symptom | Likely cause | What we do |
|---|---|---|
| Gray plastic pipe at the water heater or under sinks, stamped "PB2110" | Polybutylene supply lines — the 1978–1995 material that turns brittle from the inside out | Confirm the material, pressure-test the system, and map every run before anything bursts |
| A supply line let go with zero warning — no drip, no stain first | Degraded polybutylene ruptures instead of leaking; it skips the warning copper gives you | Walk you to the main shutoff on the phone, then roll a truck |
| Weeping at the crimp fittings on gray pipe | The plastic acetal fittings on early polybutylene systems give out ahead of the pipe wall | Stop the active leak, then test the rest — one bad fitting is rarely alone |
| Weak pressure and a rusty tint in a pre-1970 home | Galvanized steel supply lines rusting themselves shut from the inside | Pressure test, then spot repair or repipe — your call, with the gauge readings in hand |
| Backups on an established street with big trees | Roots threading the joints of a clay sewer lateral | Camera first. You see the line on the screen before anyone talks money |
The Gray Pipe Problem: 1978–1995
From the late seventies to the mid-nineties, builders across this metro plumbed supply lines in polybutylene: gray, semi-rigid plastic, usually half-inch and three-quarter-inch runs, stamped PB2110 along the length. It was cheap and fast to install, and it had one job — hold pressurized water. It quits that job all at once. Chlorine in treated city water attacks the resin from the inside, so the pipe goes brittle where you can't watch it happen: in wall cavities, over ceilings, under slabs. Copper announces failure with a pinhole drip and a stain. Polybutylene's first symptom is usually the burst itself.
If your Moore house dates from that window, check three places before you worry: the lines at the water heater, the stub-outs under sinks, and the pipe at the meter. Gray plastic with metal crimp rings is the tell. Finding it doesn't mean you have an emergency — it means you have a decision, and it's still yours to schedule. We confirm the material, test the pressure, and map the runs so you know exactly what you're living with and where it hides.
When "Repipe Everything" Is A Sales Script — And When It's True
This trade lies about repipes in two opposite directions. The first lie is the panic pitch: a commission-paid tech finds one bad fitting in a copper or PEX house and quotes a whole-house repipe, because his paycheck is a percentage of your invoice. The second is quieter: a crew splices a failing polybutylene system for the third time in two years, bills every visit, and never says "repipe" out loud — a customer on a drip feed pays longer than one with a fixed house.
We hold one rule against both: the diagnosis decides, not the invoice. The biggest scams in this business are full replacements of things that could be repaired easily — so copper and PEX systems get repaired. Confirmed polybutylene gets the straight version instead: a splice stops today's leak, and every inch of gray pipe around it stays the same age, the same resin, the same countdown. A planned repipe is two days of disruption and drywall patches on a date you pick. A burst picks its own date, then adds soaked flooring, baseboards, and an emergency call in front of the repipe you needed anyway.
Getting To Moore From Edmond — The Honest Version
Our shop sits in Edmond and Moore sits across the metro, so we won't pretend the truck idles around your corner. That's a dispatch-company line, and you'd learn the truth at the worst possible time. What you actually get: a real ETA on the phone before we head your way, and 24/7 emergency response with the overtime rate stated before the truck moves. Oklahoma issues plumbing contractor licenses at the state level, so license #190465 covers Moore exactly as it covers Edmond.
One boundary, stated plainly: we pass on the pre-1960 pier-and-beam crawlspaces on Oklahoma City's south side. Slab-on-grade construction — most of what this metro built after 1970 — is the work we're set up for, down to the saw-cutting, excavation, and concrete pours our own crew handles.
Borrowed Time Still Gets A Schedule
- This week, if you've spotted gray pipe: find the main shutoff — at the meter or where the line enters the house — and confirm it actually turns. A burst you can kill in thirty seconds is a mess; one you can't is a remodel.
- This month: get the material confirmed and the system mapped. A pressure test and a walk-through tell you whether the fittings are weeping now or the wall runs go first.
- Before the next hard freeze: overhead runs are the worst version of this material. If gray pipe crosses your attic, ask about insulating and isolating those lines before the front lands — and read our emergency page now, not mid-burst.
- Pre-1970 house instead? Different era, different failure: galvanized steel chokes itself with rust. A gauge reading tells you how much diameter the corrosion has left you.
FAQ
How do I know if my Moore house has polybutylene pipes?
Check three spots: the lines at your water heater, the stub-outs under sinks, and the pipe at the meter. Polybutylene is gray, semi-rigid plastic, usually stamped "PB2110" along its length, and the build date is the other clue — it went into metro homes roughly between 1978 and 1995. Not sure? Text us a photo at 405-519-1868; identifying pipe from a picture takes us about a minute.
My polybutylene has been fine for 30 years. Why would it fail now?
Because the damage is cumulative and invisible. Chlorine in city water oxidizes the resin from the inside, so the pipe loses flexibility year after year until a pressure spike, a freeze, or nothing in particular finishes it. "No leaks so far" describes the outside of the pipe — the inside has been aging every day it's held treated water, and it fails as a rupture, not a drip.
Can you splice PEX onto polybutylene instead of repiping the whole house?
Yes — transition couplings join PEX to polybutylene, and we use them to stop active leaks. Be clear about what that buys: the splice is sound, and every inch of gray pipe on either side of it is exactly as old as it was yesterday. We'll make the repair and call it what it is — triage — and the repipe conversation comes with a map of your system, not a scare script.
Will my homeowners insurance care about polybutylene?
Many carriers ask about supply-line material on new policies and renewals, and that conversation belongs to you and your agent. What we control is the paper trail: when we repipe, you get the permit, the inspection sign-off, and photos of the work, so "the polybutylene is gone" is a documented fact instead of a claim.
Does polybutylene show up on a home inspection when I sell?
Count on it — inspectors look for it and flag it by name in the report, and that flag follows you into the negotiation as repair requests or price cuts. A documented repipe flips it: "new PEX-A supply system, permitted and inspected" is a line that helps a listing instead of haunting it.
What did builders use instead of polybutylene after 1995?
Copper and CPVC carried the late nineties, and PEX took over after that — it's what we repipe with today. PEX-A tolerates freeze expansion better than rigid pipe, runs through walls and attics without soldered joints, and connects with expansion fittings instead of the acetal crimps that doomed the early polybutylene systems.
Call Before The Pipe Decides.
Call or text 405-519-1868 with the build year and what you're seeing. We'll tell you what it probably is, what we'd check first, and when a truck can be in Moore — Oklahoma contractor license #190465, and honest about the drive.