Open 24/7 for emergencies
A sewer camera inspection in Oakton costs $89 on top of another visit, or $500 to $1,700 by itself. Most Oakton houses drain to a septic tank.
Get your price in writing
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Rather talk now? (703) 997-9757
5.0 stars across 1,132 reviews
Our plumbing team with the SeeSnake sewer camera, the drain machine and the jetter.
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceOften same-day, 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
Why we’re at the house decides which price you pay. On its own, the line often has to be cleared before the camera can see anything, and that’s what moves the number.
Sewer camera inspection, added to a visit
$89
Sewer camera inspection on its own
$500 to $1,700
A locator on the camera head marks the spot and its depth on the ground, so if something needs fixing you know where. If the line is fine, nobody talks about digging.
Comfort+ membership is $199 a year for four visits: a dryer vent cleaning, a water heater flush with a sewer camera inspection, a heating maintenance visit and a cooling maintenance visit.
What’s different in Oakton
Fairfax County’s Health Department lists an active septic permit on about 3,600 properties with an Oakton address. Against the county’s tax records, that’s close to nine in ten of the single-family houses in 22124, from Waples Mill Estates and Cinnamon Ridge to Valewood Manor and Clarkes Landing. There the main line ends at the tank, not the street.
That stretch is what our camera covers: in at a cleanout, stopping at the tank’s inlet. SwiftPro does no septic work; pumping, the baffles and the drainfield belong to a septic contractor the county licenses. The footage settles which side of the inlet a slow drain lives on. Roots or a pulled joint ten feet out means pumping the tank was never going to fix it.
The county’s septic code now allows cast iron, Schedule 40 plastic or extra strength clay for that pipe, and bans bituminous fiber, the tar paper pipe sold as Orangeburg, by name. Older lines can be any of those, or the banned one. About 390 Oakton septic houses went up before 1970, along Waples Mill Road, Vale Road and Wayland Street, and about 1,300 more in the 1970s. A line from those years deserves a look before a cutting head goes through it.
The rest of Oakton drains to the county sewer: townhouse rows like Concord Village, Arrowood and Oak Marr Courts, the condo buildings, and roughly 440 houses with no septic record. The oldest pipe is likely under Gray, Hibbard, Palmer and Pine Streets, where about 20 houses from before 1960 stand among some 70 built since 1980. A lateral that age is usually clay or cast iron, and roots get in at the joints.
Neighborhood by neighborhood
Census figures for the owner-occupied homes in each place, and the sewer pipe houses that age usually have.
| Place | Median home built | Most homes are | Heated with | The sewer line you usually find |
|---|---|---|---|---|
| Oakton | 1981 | single-family houses, about 4 in 10 | gas, about 6 in 10 | PVC to the street, mostly; a settled trench can leave a sag. |
| Difficult Run | 1982 | single-family houses, nearly all | gas, about 6 in 10 | PVC to the street, mostly; a settled trench can leave a sag. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
ZIP 22124 as a whole: every Oakton address. The Oakton Census place in the table also takes in streets with Vienna and Fairfax mail.
When it’s worth a look
Soggy grass or a sewage smell between the foundation and the tank, with no rain to blame, can mean the pipe has cracked or pulled apart. The camera finds the spot before anybody digs; if the pipe is sound, the septic contractor gets the call.
When the washer empties and water rises in the basement floor drain, or a toilet gurgles while a sink runs, the main line isn’t carrying it all away. The camera shows why.
A main line that needs clearing every year or two has a reason, and clearing it again doesn’t find it. A camera down the line after it’s cleared does.
Choosing who runs the camera
Questions to ask anybody who offers to put a camera down your line, us included.
Ask before the camera goes in. Ours stops at the tank’s inlet, and the footage of the pipe up to it is yours to hand the septic contractor.
Ask to see it and to keep a copy. “It’s roots” with nothing to show for it is a guess, and a guess is a bad reason to dig up a yard.
A company that only digs tends to see a dig, and one that only lines tends to see a liner. We do both, so the footage decides, not the truck.
Two of our crew going over a work order before the day's calls.
From our Google reviews
5.0 stars across 1,132 reviews. Read them on our reviews page.
We had Tyson out for our main line leaking underground, he explained the scope of work for replacement and set great expectations. They had the job done in a very timely manner and I couldn’t ask for more professionalism than he provided!
Where we work
Next door to Oakton: Fairfax, Vienna, Reston, Dunn Loring and Herndon.
Questions
At a cleanout. Fairfax County’s septic code wants one brought up to the ground every 50 to 60 feet along the pipe to the tank, so a newer line usually has a cap in the yard. An older one may only have a plug in the basement, or we go in through a toilet lifted off its flange.
It depends where the block is. Fairfax County puts the private line on the owner, out to and including the connection to the county sewer. If county crews find the block in their own pipe, they fix it, and damage claims go to the county’s Risk Management Division. The camera shows which pipe it’s in.
$89 added to a visit we’re already making, $500 to $1,700 booked on its own. The difference is clearing: a visit just for the camera often has to clear the line first.
If the house is older or has big trees out front, yes. A standard home inspection usually doesn’t include one, and in most of Northern Virginia the line from the house toward the street is the owner’s to fix.
Ready when you are
Call, or send the form at the top. You get the price in writing first, and if the camera says the line is fine, that’s what we’ll tell you.
SwiftPro Heating, Cooling & Plumbing
4230 Lafayette Center Dr N, Chantilly, VA 20151
44679 Endicott Dr, Suite 211, Ashburn, VA 20147
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 Oakton and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 1,132 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.