What Causes Outdoor Faucet / Hose Bib Leaking
Outdoor faucets (hose bibs) leak from three locations: the handle stem (washer worn), the spout when the handle is off (seat washer failure), or from behind the wall (pipe connection or anti-siphon valve failure). Freeze damage is a common cause of indoor leaks from hose bibs.
Boise-specific factor: Boise's freeze-thaw winters are hard on outdoor faucets. Garden hoses left connected in winter trap water in the faucet body, which freezes and cracks the internal pipe — but the leak often isn't visible until spring when the faucet is turned on. This is one of the most common spring plumbing calls in the Treasure Valley.
Signs You Have Outdoor Faucet / Hose Bib Leaking
Watch for these warning signs in your home:
- ✓ Water dripping from the faucet when turned off
- ✓ Water spraying from behind the handle
- ✓ Wet spot on the interior wall behind the outdoor faucet
- ✓ Low pressure from the hose bib
- ✓ Ice damage visible on the faucet body
Can You Fix This Yourself?
If the faucet drips from the spout, try replacing the seat washer — turn off the supply valve inside, remove the handle and stem, replace the rubber washer at the end. If water is coming from inside the wall, shut off the supply and call a professional.
If the problem persists or you're unsure, call a licensed plumber. Attempting complex repairs without proper tools can cause further damage and void warranties.
How Our Plumbers Fix Outdoor Faucet / Hose Bib Leaking
We repair or replace outdoor faucets, install frost-proof hose bibs that drain automatically when shut off, and repair any freeze damage to the supply pipe inside the wall. We recommend frost-proof models for all exterior faucets in Boise.
Experiencing outdoor faucet / hose bib leaking? Call now for same-day diagnosis.
Call (208) 555-0199 — Free EstimateOutdoor Faucet / Hose Bib Leaking Repair Cost in Boise
Typical cost to fix outdoor faucet / hose bib leaking in the Boise area: $75-$150 for washer repair, $200-$400 for frost-proof hose bib installation. We provide an upfront quote before starting any work — no surprises.
How to Prevent Outdoor Faucet / Hose Bib Leaking
Disconnect garden hoses before the first freeze (usually late October in Boise). Install frost-proof hose bibs. Turn off the interior shutoff valve for each outdoor faucet before winter.
Frequently Asked Questions
What is a frost-proof hose bib?
A frost-proof (or freeze-proof) hose bib has a long stem that extends 6-12 inches into the wall, placing the shutoff valve in the heated interior of the house. When closed, water drains from the exterior portion, preventing freezing.
When should I disconnect my garden hose in Boise?
Disconnect garden hoses by late October — Boise can see first freezes as early as mid-October. Also shut off the interior supply valve for each outdoor faucet if available.
Related Services
Pipe Repair
Learn more →Faucet Repair
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Call (208) 555-0199 — Free Estimate