A handle that turns but doesn’t change the water
That’s a stripped stem or a cracked cartridge. On a 1970s valve, it’s also the moment to find out whether the part still exists, before you pay for anything.
Herndon, Virginia
Shower repair in Herndon.
For shower repair in Herndon, the plumbing visit is $49, or $250 after hours. Call SwiftPro, rated 5.0 stars across 1,130 reviews, at (703) 997-9757, 24 hours a day, 7 days a week.
SwiftPro’s plumbers in Herndon are rated 5.0 stars across 1,130 reviews and work under Virginia Class A contractor license 2705192276. We cover shower repair in Herndon, from 1970s houses off Herndon Parkway to condos near downtown. Older valves here can be the hard part, not the repair. A cartridge, stems or a diverter usually lands at $250 to $450. A whole new valve, trim included, runs $950 to $1,400, and a new tub spout runs $200 to $400.
- The worn part shown to you before the price
- Our own licensed plumbers
- Run hot and cold, with a toilet flushed, before we leave
5.0 stars across 1,130 reviews
Two of our plumbers in a Northern Virginia basement, beside the water heater and the supply lines that feed the bathrooms upstairs.
Get your price in writing
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Rather talk now? (703) 997-9757
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceWe answer day or night, and we will tell you honestly when we can get there.
Our own plumbers, our own trucksNobody here is a subcontractor with a magnet on the door
The price is settled before the workYou see the number in writing before anything is taken apart
What it costs
What shower repair costs in Herndon.
These are the same numbers on our shower and tub repair page, from jobs we’ve billed. The visit fee matches our plumbing price list.
Plumbing diagnosis visit
$49
Plumbing diagnosis visit, after hours
$250
Shower valve repair (cartridge, stems, handle, diverter)
$250 to $450
Shower valve replaced, new trim included
$950 to $1,400
Tub spout or diverter spout replaced
$200 to $400
Prices checked .
Where a repair lands in that range depends on the valve brand and how stuck the old cartridge is. You see the number in writing before anything comes apart.
A dripping sink or kitchen faucet is a different repair, with its own prices on our faucet repair page.
What’s different in Herndon
In Herndon, four in ten owner homes are older than 1980, and their shower valves may be the first single-handle kind.
Many Herndon houses went up in the 1970s, right when single-handle shower valves were new. Some of those early designs were made by companies that were later sold or closed, and the cartridge for one can be hard to find. A loose handle on a valve like that might be a worn handle, or a worn stem we have to track down.
If the old valve is beyond parts, we say so at the first visit and show you what a modern replacement means, at $950 to $1,400 with trim. If a part exists, a repair is $250 to $450. You see both numbers before anything is taken off the wall.
The Town of Herndon buys its water from Fairfax Water, mostly from the Corbalis plant on the Potomac, which ran 4.1 to 10.8 grains per gallon in 2025. Hardness at that level builds up on a cartridge and a shower head, so a head with a thin spray is a hint to look at the cartridge too.
About a quarter of the Town’s owner homes are in condo or apartment buildings, and another quarter are townhouses. In a building, closing the valve for one shower can mean closing it for the stack, which is the manager’s call, and we can schedule around theirs.
Neighborhood by neighborhood
What wears out in showers across Herndon.
Census figures for the owner-occupied homes in each place, and what usually wears out in the showers of houses that age.
| Place | Median home built | Most homes are | Heated with | What usually wears out |
|---|---|---|---|---|
| Franklin Farm | 1985 | single-family houses, about 9 in 10 | electricity, about 5 in 10 | A worn cartridge in an older single-handle valve. |
| Herndon | 1981 | single-family houses, about 4 in 10 | electricity, about 6 in 10 | A worn cartridge in an older single-handle valve. |
| Dranesville | 1984 | single-family houses, nearly all | electricity, about 6 in 10 | A worn cartridge in an older single-handle valve. |
| McNair | 2003 | condo and apartment buildings, about 6 in 10 | gas, about 7 in 10 | A worn cartridge or a loose handle on a pressure-balancing valve. |
| Floris | 1990 | single-family houses, about 8 in 10 | gas, about 6 in 10 | A worn cartridge or a loose handle on a pressure-balancing valve. |
| Hutchison | 1979 | townhouses, about 5 in 10 | electricity, about 7 in 10 | A worn cartridge in an older single-handle valve. |
| Sully Square | 2015 | condo and apartment buildings, about 6 in 10 | gas, about 6 in 10 | A worn cartridge or a loose handle on a pressure-balancing valve. |
By the numbers
Herndon houses, by the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
The Town of Herndon
Inside the town limits. Floris, Franklin Farm, McNair and Dranesville, on the Fairfax County side, are counted by the Census as places of their own.
- Median home built1981 Census
- Built before 1980about 4 in 10 Census
- Built since 2000about 2 in 10 Census
- Most homes aresingle-family houses, about 4 in 10 Census
- Heated withelectricity, about 6 in 10 Census
- Rentedabout 4 in 10 Census
- Most homes here are townhouses or condos, where the shower often sits over somebody’s ceiling, so a drip behind the trim gets fixed before it shows up as a stain below.
The signs
When a shower in Herndon needs a plumber.
The handle is loose or spins
Usually a set screw under the cap that backed out, or worn teeth where the handle grips the cartridge. Tightening the screw only lasts if the teeth are still good.
It drips after it’s off
On a single-handle shower that’s the cartridge. On an older two-handle or three-handle shower, it’s the washers or the stems. Either one comes out the front, and the wall stays closed.
Need shower repair in Herndon?
A person answers day and night. See this month’s deals before you call.
Choosing who does it
How to pick who fixes a shower in Herndon.
Questions to ask anybody who pulls your shower handle off, us included.
If the maker is gone, what do they do about your old valve?
Ask for the plan before they start. The answer might be a part from a supplier, a rebuilt stem, or a modern valve, and you should hear which one and what it costs.
Did they pull the handle before quoting a new valve?
Most loose handles and drips are a cartridge or a screw. A plumber who prices a new valve without looking inside first may be selling you a wall you didn’t need opened.
Did they test it with a toilet flushed?
A shower that runs fine on its own can still jump hot when someone flushes. Ask them to run it both ways before they pack up.
Two of our crew going over a work order before the day's calls.
From our Google reviews
What our customers say.
5.0 stars across 1,130 reviews. Read them on our reviews page.
Alex arrived on time and after some time he explained the situation regarding the low flow faucet and fixed the problem. Very professional. I would call on him and the company again for my plumbing repairs.
- 5.0stars across 1,130 reviewsHow we count them
- ABBB Accredited, A ratingCheck it on bbb.org
- 2026Voted a Nextdoor Neighborhood Faves winner two years running: 2026 in 30 Northern Virginia neighborhoods, 2025 in Emerald Chase (Herndon) and Hunters Run (Chantilly)See it on Nextdoor
- #1BusinessRate Best of 2026: the top-ranked heating contractor in Fairfax, VirginiaSee our BusinessRate score
- Class AVirginia contractor, license #2705192276Look it up with DPOR
Where we work
Shower repair in every Northern Virginia town we serve
Next door to Herndon: Reston, Sterling, Great Falls, Oakton and Chantilly.
Fairfax County
Arlington County
Loudoun County
Prince William County
Fauquier County
Stafford County
Every town on one page
Questions
Shower repair questions from Herndon.
The shower in my Herndon townhouse is stuck in the on position. Is the whole valve bad?
Usually it’s the cartridge, which is a front-side job at $250 to $450. Shut off the water at the stop if the shower has one, or at the main, and call.
My Herndon condo shower drips. Do I call you or the association?
Both, in that order for the building and ours: tell management first, because a shared shutoff is theirs. Then we set the time with them. The visit is $49 and a cartridge is $250 to $450.
How much is shower repair in Herndon?
Most shower valve repairs we do run $250 to $450, with the visit at $49, $250 after hours. A whole new valve with trim runs $950 to $1,400, and a tub spout runs $200 to $400.
Will you have to open the wall or break tile?
Not for a cartridge, a handle or a diverter. Those come out the front. A valve replacement goes in from an access panel when there is one, and when there isn’t, a larger trim plate can usually cover the opening so the tile stays.
Ready when you are
Get the shower back to normal.
Call, or send the form at the top. We pull the handle, show you the worn part, and you get the price in writing before we fix it.
SwiftPro Heating, Cooling & Plumbing
4230 Lafayette Center Dr N, Chantilly, VA 20151
44679 Endicott Dr, Suite 211, Ashburn, VA 20147
SwiftPro Plumber & Water Heaters
4200 Lafayette Center Dr, Suite N, Chantilly, VA 20151
Virginia Class A contractor license #2705192276
SwiftPro Heating, Cooling & Plumbing is a licensed, BBB Accredited (A rating), independently owned heating, cooling and plumbing company in Chantilly, serving Herndon and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 1,130 reviews on Google, Angi, Yelp, the BBB and Facebook. SwiftPro maintains a dedicated HVAC team and a dedicated plumbing team.
From SwiftPro Heating, Cooling & Plumbing in Chantilly. Housing figures are the Census Bureau’s American Community Survey, 2020 to 2024, for each place named; permit, water and sewer facts link to each office’s own page and were checked in September and October 2026.