Residential Plumber
Professional Residential Plumber in Swannanoa
Leaks, repipes, water heaters and sewage pumps handled for homeowners around Swannanoa by O’Sheas Plumbing.
Leak, Water Heater or Pump: Which Call It Is
When you call a residential plumber in Swannanoa, you want to know who’s coming into your house. Ian O’Shea, the licensed owner, is the one who walks through your door, and all you have to do is describe what’s going on.
Our residential plumbing work includes repairing leaking pipes and repiping older houses. We repair and replace water heaters too, and we’ll do the same for sewage pumps that lift waste from a lower floor to the sewer line.
It’s fine if you can’t tell which kind of call yours is, since the symptom usually sorts it. Water stains on a ceiling, weak pressure at one tap or a faucet that won’t fully shut off are plumbing services calls. No hot water at all, or a puddle spreading around the tank, puts us to work as your hot water system supplier. If the alarm on a basement sewage ejector pump goes off, or a lower-level drain backs up, that’s work for our sewage pump services.
Plumbing Services in Swannanoa
Tell us what you’re seeing and where in the house it’s happening, and we’ll work out the rest with you.
Older Home Plumbing Next to Newer Builds
Houses around here come in every age, and age is a good first clue to what’s behind the walls. In Black Mountain’s Cotton Creek, the last house went up in 2008, so a water heater that came with one has years on it. When the hot water fades, the tank’s label shows the heater’s age, and we’ll repair or replace it from there.
In East Asheville’s Haw Creek valley, the median house dates to about 1969, and plenty still carry their original supply lines and fittings. When an old fitting drips, it gets repaired right there, and the pipe on either side gets checked, since it’s just as old.
About 13% of Woodfin’s houses were built in 1939 or earlier, and about 23% went up between 2010 and 2019. So a call from Woodfin might mean original pipe in a house older than 1940, or a sticky valve in one built since 2010. In the older ones, supply lines and drains often run through the crawl space, which is where a leak in older home plumbing gets traced.
Fix It Now, Plan the Repipe Later
Fixing the leak in front of you now and saving the bigger job for later is a normal way to look after a house. About 18.5% of Asheville’s homes were built before 1940, and a house that old may still run on its first pipe. In one of those, we can fix today’s leak and leave the rest of the line for a job you plan. That bigger job might be a PEX repipe. Eric Josselyn has kept calling us, and his review says O’Sheas “re-piped my basement, and fixed various other plumbing-related things” along the way.
You’re hiring a plumber who’s been in the trade since 2003 and has run O’Sheas Plumbing since 2021. Every job also comes with:
Calls to (828) 348-5820 reach Sarah on weekends and late at night too, so say whether it’s a leak, the hot water or a pump alarm.
Service Areas
You won’t find a better plumber in Swannanoa
Call or text (828) 348-5820, day or night.
Did you know?
In 1940, nearly half of U.S. homes lacked complete plumbing: hot and cold piped water, a bathtub or shower and a flush toilet. By 1990, only 1 percent did, and that’s a lot of pipe laid in 50 years.
FAQs About Residential Plumber in Swannanoa
A house in the valley might be a century old or brand new, and the right answer often depends on which one you’ve got. Don’t see what you’re looking for? Ask a question here.
Grovemont’s arts-and-crafts homes were built of stone from Grove’s Grovestone Quarry, and the neighborhood was piped by the fall of 1925. Homes of that age often still have galvanized supply and cast iron drains past their service life. Ian checks the supply and drain lines before recommending any work in a Swannanoa stone cottage.
A 1960s brick ranch with original plumbing has pipes about 60 years old. Pipes from that era are often galvanized steel on the supply side and cast iron on the drains. O’Sheas Plumbing checks pressure, drains and the main shutoff to show you what’s original.
It’s usually where the water line comes through the foundation. Some homes have it in a utility closet or near the water heater instead. Find it and test it before you need it, since old gate valves often seize. Ian can swap a stuck valve for a quarter-turn ball valve.
If the new fixtures in a Swannanoa basement sit below the sewer line, the bathroom needs a sewage ejector pump. That means a sealed basin under the floor, a vent, a check valve and an alarm, plus the drain and supply lines. Plenty of homes in the area need this because of the elevation changes. O’Sheas Plumbing installs the pump system and the plumbing together.
Scratch an exposed pipe near the water heater or main shutoff. Galvanized steel shows a dull silver-gray and a magnet sticks to it, while copper shows a penny color and PEX is plastic. Galvanized was common before the 1960s and typically lasts 40 to 60 years. If you find it, Ian can tell you how much is left and what to replace first.
That bang is water hammer: fast-moving water stops suddenly and slams against a valve. It’s common with quick-closing washer and dishwasher valves, loose pipe straps or high water pressure. A water hammer arrestor at the fixture, new straps or a pressure regulating valve usually quiets it. In Swannanoa homes, O’Sheas Plumbing checks pressure first, since high pressure also wears out fixtures.
Before leaving a Swannanoa house empty for winter, shut off the main water, open the faucets to drain the lines and turn off the water heater. Keep the heat on low if the house stays powered, and insulate crawl space pipes. Empty mountain homes around Swannanoa and Black Mountain can freeze without anyone noticing until spring. O’Sheas Plumbing can drain down the system and turn it back on safely when you return.
Once a year is a good habit for a Swannanoa home, and fall is a smart time, before freezing weather. A check looks at the water heater, shutoffs, exposed supply lines, drains and any sewage pump. Add one after a flood, a long water outage or a big pressure change, like the ones Swannanoa saw after Helene. Ian will point out what’s aging before it fails.
At O’Sheas Plumbing, Ian, the licensed owner, is on site for every Swannanoa job. The cause gets found and explained in plain language, with your options, and the work starts once you agree. You’re shown what was fixed before anyone leaves. Small job or big one, the process is the same.
Swannanoa’s former blanket-mill village is lined with one-story brick homes of about 1,272 to 1,556 square feet, built as mill worker housing. Homes that size often have tight mechanical spaces and original drain lines, which makes water heater swaps and drain work harder to reach. Ian sizes replacement water heaters to fit those tight spaces.
Always ready for tough problems
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Copyright © 2026 O’Sheas Plumbing · Ian O’Shea, Licensed Plumber NC Plumbing Class I Contractor L.34576 · 150 Old Lytle Cove Rd, Swannanoa, NC 28778