Most Annandale water losses fall between $1,200–$3,500 for a small clean-water leak in one room and $3,500–$10,000 for a flooded finished basement without rebuild. A sewage backup in a typical basement runs $4,000–$15,000. These are 2026 estimates for Fairfax County; the technician confirms the price, and you approve it before work starts.
Key takeaways
- Extraction plus structural drying for clean water (Category 1) runs $3.50–$7.50 per square foot in Fairfax County, against $5–$10 for gray water and $7–$15 for sewage.
- A small clean-water leak in one room, with about three days of drying, typically costs $1,200–$3,500; a finished basement flooded with clean water runs $3,500–$10,000 before any rebuild.
- Rebuild is priced on its own lines: drywall replacement after drying costs $4–$9 per square foot, and a one-room ceiling repair runs $900–$3,500.
- Mold moves the total sharply, from $300–$800 for an inspection to $2,500–$8,000 for remediation in a basement or attic.
- Five things drive nearly every price: the water category, the wet area, the days of drying, how much material comes out, and whether rebuild follows.
- Every figure on this page is an estimate; the technician confirms the scope with moisture readings and photos, and you approve it before work begins.
How much does water damage restoration cost in Annandale in 2026?
Clean-water extraction and structural drying in Annandale typically runs $3.50–$7.50 per square foot, and most whole jobs land between $1,000 for a contained appliance leak and $15,000 for a sewage-soaked basement with tear-out. The full 2026 estimate list for Fairfax County is below; the technician confirms each line and you approve it before work starts.
The figures reflect typical Mid-Atlantic restoration pricing rather than a published rate card, and they sit above national averages because labor in Northern Virginia costs more. The same rows appear on the pricing page and across this site, so any written estimate can be checked against them line by line.
Read the low end of a row as a loss caught within hours in one room of a brick rambler. The top end fits a split-level whose lower family room stayed wet over a holiday weekend, with wall-to-wall carpet, wood paneling and a storage closet full of cardboard boxes.
Commercial losses, from a restaurant kitchen along Little River Turnpike to an office floor in Tysons, are priced per square foot because access, floor types and after-hours work vary so much. Whole-house losses, multi-unit condo leaks and full rebuilds are quoted only after an inspection.
| Item | Typical range |
|---|---|
| Emergency / after-hours dispatch fee | $150–$350 |
| Water damage inspection with moisture mapping (often credited toward the job) | Free–$300 |
| Water extraction + structural drying, clean water (Category 1), per sq ft | $3.50–$7.50 |
| Small clean-water leak, one room (extraction + about 3 days of drying) | $1,200–$3,500 |
| Finished basement, clean-water flooding (extraction + drying, no rebuild) | $3,500–$10,000 |
| Gray water (Category 2) cleanup, per sq ft (washer, dishwasher or sump overflow) | $5–$10 |
| Sewage backup (Category 3) cleanup, per sq ft | $7–$15 |
| Sewage backup, typical basement (cleanup, tear-out, disinfection; no rebuild) | $4,000–$15,000 |
| Drying equipment, per unit per day (air mover / dehumidifier) | $30–$50 / $90–$175 |
| Wet carpet and pad removal + disposal, per sq ft | $1–$3 |
| Flood cut (remove wet drywall 2–4 ft up), per linear ft of wall | $5–$12 |
| Drywall replacement after drying (hang, tape, finish, prime), per sq ft | $4–$9 |
| Ceiling water damage repair, one room (dry, replace, texture, paint) | $900–$3,500 |
| Burst pipe water cleanup (extraction + drying; plumbing repair separate) | $1,500–$6,500 |
| Water heater leak cleanup (utility room or basement) | $1,000–$4,500 |
| Appliance leak cleanup (dishwasher, washer, fridge water line) | $1,000–$5,000 |
| Crawl space water removal + drying | $1,200–$4,500 |
| Mold inspection (visual + moisture; lab samples add cost) | $300–$800 |
| Mold remediation, small contained area | $600–$2,000 |
| Mold remediation, basement or attic | $2,500–$8,000 |
| Contents pack-out, cleaning + storage | $1,500–$8,000+ |
| Emergency board-up or roof tarp after storm or tree damage | $350–$1,500 |
| Sump pump replacement, installed (licensed plumber or contractor) | $700–$2,000 |
| Commercial water damage, per sq ft (access, floors and after-hours work vary) | $4–$12 |
What makes one water damage job cost more than another?
Five factors set nearly every price: the water category (clean, gray or sewage), how much area is wet, how many days of drying it needs, how much material has to be removed, and whether mold or rebuild work follows. Category and tear-out usually swing the total more than square footage does on its own.
Two basements of identical size can end up thousands of dollars apart. One took clean water from a cracked supply line and was caught almost at once; the other sat under gray water from a sump overflow for two days, so its carpet, pad and lower drywall all had to come out.
Drying time is the quiet cost driver. Equipment is billed per unit per day, at $30–$50 for an air mover and $90–$175 for a dehumidifier, so a room that needs four extra days because of dense plaster, sealed hardwood or July humidity costs more even when nothing else about the job changes.
- Water category: clean (Category 1), gray (Category 2), or sewage and floodwater (Category 3)
- Wet area: square feet of flooring, plus how high water wicked up the walls
- Drying days: how many air movers and dehumidifiers run, and for how long
- Removal: carpet and pad, baseboard, flood cuts in drywall, cabinets or insulation
- Mold: whether growth has started, and how large an area it covers
- Rebuild: drywall, paint, flooring and trim once the structure is dry
- Timing: an emergency or after-hours dispatch fee of $150–$350
Why do gray water and sewage cleanup cost more than a clean leak?
Contamination decides what can be saved. Clean water from a supply line can often be dried in place, at $3.50–$7.50 per square foot. Gray water from a washer, dishwasher or sump overflow runs $5–$10, and sewage runs $7–$15, because porous materials are removed and every remaining surface is cleaned and disinfected.
ANSI/IICRC S500, the industry standard for professional water damage restoration, sorts water into three categories. Category 1 comes from a sanitary source such as a burst supply line. Category 2 carries significant contamination. Category 3 is grossly contaminated, which covers sewage and rising floodwater from outside.
With a sewage backup, wet carpet, pad and the lower part of the drywall are generally removed rather than dried, and the crew works in protective gear from start to finish. That is why a typical basement backup runs $4,000–$15,000 before any rebuild. The sewage cleanup page walks through the safety steps.
Ownership of the pipe matters too. Fairfax County's Department of Public Works and Environmental Services runs the public sewers, but homeowners are generally responsible for the lateral that carries waste from the house to the main, so a backup that starts in that line usually adds a plumber's bill on top of cleanup.
What does a flooded finished basement cost in Fairfax County?
Extraction and drying for a finished basement flooded with clean water typically costs $3,500–$10,000, with no rebuild included. Lower levels in Annandale's 1950s–60s split-levels often add wet carpet and pad removal at $1–$3 per square foot and flood cuts at $5–$12 per linear foot of wall, which push totals toward the top.
Most of the area's post-war ramblers and split-levels have full or partial basements, and many were finished decades ago with carpet laid over the slab, wood paneling on the walls and drop or drywall ceilings. Those finishes hold water, and paneling hides wet block or drywall behind it, so moisture mapping comes before the price is final.
A flood cut removes wet drywall 2–4 feet up the wall so the cavity behind it can dry. It costs more at the start than drying a wall in place, yet it is often the only way to dry insulation and the bottom plate in a reasonable number of days. Drywall replacement after drying then runs $4–$9 per square foot.
When a dead sump pump caused the water, an installed replacement from a licensed plumber or contractor runs $700–$2,000. The basement flooding cleanup page covers window wells and groundwater, and the first-24-hours guide explains what to do before the crew arrives.
What do burst pipe, water heater and appliance leaks cost to clean up?
Burst pipe water cleanup runs $1,500–$6,500 for extraction and drying, with the plumbing repair billed separately. A water heater leak in a utility room or basement typically costs $1,000–$4,500, and an appliance leak from a dishwasher, washer or fridge water line runs $1,000–$5,000. Repairing a water-stained ceiling adds $900–$3,500 per room.
These three sources account for most indoor losses outside storm season. Winter freezes split supply lines in exterior walls and garages, tank water heaters fail near the end of their life, and rubber washing-machine hoses and ice-maker lines give out in houses of every age.
Height changes the bill. A leak on the main floor of a rambler drains into the basement below, while a second-floor bathroom in a colonial soaks the ceiling, the wall cavity and the floor beneath it. The frozen and burst pipe guide covers finding your main shutoff before that happens.
For scale, a small clean-water leak confined to one room, with extraction and about three days of drying, typically lands at $1,200–$3,500. A crawl space needing water removal and drying runs $1,200–$4,500.
When do mold, old materials or rebuild work change the estimate?
These are the lines that turn a drying job into a project. A mold inspection runs $300–$800 before lab samples, contained remediation of a small area $600–$2,000, and a basement or attic $2,500–$8,000. Drywall replacement adds $4–$9 per square foot, and a contents pack-out with cleaning and storage runs $1,500–$8,000+.
EPA guidance is to dry water-damaged materials within 24–48 hours to prevent or limit mold growth. Humid Northern Virginia summers make that window feel shorter, so a leak discovered a week late often carries a mold remediation line that a call on the first day would have avoided.
The age of the house matters as well. Most of Annandale's housing was built before 1978, so a crew may recommend lead or asbestos testing before tearing out old drywall, joint compound, ceiling texture or floor tile. That testing, and any licensed abatement it calls for, is quoted separately.
Rebuild can also involve a permit. Fairfax County Land Development Services issues building and trade permits, while Arlington County and the cities of Fairfax, Falls Church and Alexandria run their own offices. Your crew or contractor will tell you whether the repair needs one.
What should a written water damage estimate include in Virginia?
A clear estimate names the water source and category, the rooms and square footage affected, the materials to be removed, the drying equipment and expected days, and a price for each line. It should come from a contractor holding the Virginia DPOR license class that the job size requires, with photos and moisture readings attached.
The Board for Contractors, part of the Virginia Department of Professional and Occupational Regulation (DPOR), licenses anyone who contracts to repair or improve a building above a set dollar threshold. Licenses come in Class A, B and C by job size, and lawmakers raised those thresholds in 2025, so older web pages may show outdated figures. DPOR's online License Lookup shows any contractor's status.
Hiring a licensed residential contractor also brings DPOR's Contractor Transaction Recovery Fund into play. It can repay eligible homeowners who lost money through a licensed contractor's improper or dishonest conduct, and the 2025 changes raised its per-claim limit to $30,000.
Many insurers and restoration companies write estimates in Xactimate, so expect coded line items with unit prices. IICRC certification is a voluntary industry credential, not a license, and it is fair to ask which technicians on your job hold it.
- Where the water came from, and its category
- Rooms, square footage and wall height affected
- What comes out: carpet, pad, baseboard, drywall, cabinets
- How many air movers and dehumidifiers, and the expected drying days
- Any after-hours dispatch fee, named before the crew drives out
- Whether rebuild is included now or quoted after drying
How does pricing work when you call Annandale Water Damage Restoration?
Calls are answered 24/7, and a crew is dispatched as fast as one is available. On site, the technician walks the damage, takes moisture readings and photos, and explains the scope and estimate. With an active leak, the first step is closing the shutoff valve; extraction starts once you approve the estimate.
On the phone you will hear the typical ranges from the table above. The exact figure waits for the walk-through, because two houses on the same street off Braddock Road can have very different basements, finishes and drying needs.
While the job runs, daily moisture readings show whether drying is on track, and equipment comes out once materials reach their drying goals rather than on a fixed calendar. You can get the photos and moisture readings and share them with your insurance company.
For a range on your own loss, call (877) 639-0209 or compare the full pricing page.
Frequently asked questions
Is the water damage inspection free?
It ranges from free to $300 for an inspection with moisture mapping, and that charge is often credited toward the job if you go ahead. Ask on the phone how it will be handled for your call, so nothing about the visit comes as a surprise.
Why is extraction and drying priced per square foot?
Square footage tracks how much water must come out and how much equipment the space needs. The per-square-foot range also climbs with the water category, from $3.50–$7.50 for clean water to $7–$15 for sewage, because contamination changes what can be dried and what has to be removed.
Does drying take longer, and cost more, in summer?
Often it does. Northern Virginia's humid summers mean the air already holds a lot of moisture, so dehumidifiers work harder and materials give up water more slowly. More drying days mean more equipment-days on the bill, which is why a July basement can cost more than the same loss in March.
Will my insurance pay these amounts?
That depends on your policy and the cause of the loss, so nobody can promise it in advance. Sudden leaks are often covered, while flood and gradual leaks often are not. You can get the photos and moisture readings and share them with your insurer, and the Virginia insurance guide explains the usual splits.
Can I lower the cost by pulling up wet carpet myself?
For a small clean-water leak, moving furniture and lifting area rugs right away genuinely helps. Photograph everything first, and leave sewage-soaked materials alone, since Category 3 water calls for protective gear. Tearing wall-to-wall carpet off its tack strip can ruin carpet that might have been dried, so ask before you cut anything.
Sources
- ANSI Webstore – ANSI/IICRC S500-2021, Standard for Professional Water Damage Restoration
- Code of Virginia – § 54.1-1100, contractor definitions and license classes
- Virginia DPOR – Contractor Transaction Recovery Fund
- U.S. EPA – A Brief Guide to Mold, Moisture and Your Home
- U.S. EPA – Lead Renovation, Repair and Painting Program
This guide is general information for Fairfax County homeowners, not a substitute for an on-site inspection. Prices are estimates. See our disclaimer.