What Water Damage Restoration Costs in San Antonio

The price is set by what you can't see yet

Every water loss looks like a floor problem and turns out to be a building problem. Water runs along the path of least resistance: under the toe-kick of a cabinet run, down into the subfloor, sideways along the bottom plate of a wall and up into the drywall by capillary action. Two homes with the same visible wet area can have completely different scopes once a moisture meter goes around the room. That is why a real estimate starts with readings and a walkthrough, and why a phone number quoted sight-unseen is the least reliable number you will be given.

What actually drives the number

The category of water. Clean water from a supply line is one job. Gray water from an appliance or a shower drain is a harder one. Contaminated water — sewage, a backed-up main, floodwater from outside — changes the handling requirements, what has to be thrown away rather than dried, and the protective measures the crew works under. Same square footage, different job.

How long it sat. This is the factor homeowners have the most control over and the one that punishes delay hardest. Material that is caught quickly often dries in place. The same material left saturated stops being a drying problem and becomes a demolition problem — and once microbial growth enters the picture, the job needs a licensed remediation specialist before any rebuild can start.

How far it traveled, and into what. Porous materials — carpet pad, particleboard cabinet boxes, insulation, drywall — hold water and frequently come out. Non-porous and semi-porous surfaces — tile, sealed concrete, solid hardwood in some conditions — can often be dried and saved. The ratio of one to the other in the affected area does more to move an estimate than the room count does.

Drying duration and equipment. Air movers and dehumidifiers stay until the structure reaches target moisture content — verified by readings, not by the calendar. A tight, well-contained drying setup can shorten that; a loss spread across several rooms with saturated cavities extends it. Every additional day is equipment, monitoring, and documentation.

What the rebuild has to match. Restoration ends when the house looks like nothing happened, which means new work has to meet existing finishes — texture matched to the rest of the wall, flooring that continues into adjoining rooms, cabinetry and trim that read as original. Matching an existing finish is frequently more work than installing a new one.

Two bills, not one: mitigation and reconstruction

Water work splits cleanly in half, and most of the confusion around pricing comes from comparing one half to the other. Mitigation is the emergency phase: extraction, removing material that cannot be saved, and running drying equipment until the readings say the structure is dry. Reconstruction is the rebuild: drywall, texture, paint, flooring, cabinets, trim, everything that makes the house whole again.

Those are usually two scopes, sometimes from two different companies, and on an insurance claim they often show up as separate groups of line items. When you compare quotes, confirm which phase each one covers. A mitigation-only number set beside a full mitigation-plus-rebuild number is not a comparison — and that mismatch is where homeowners get caught, because the cheap one stops the day the fans come out and the house is still stripped to studs.

This is also the argument for one accountable contractor across both phases. We handle the emergency work and own the rebuild through final paint, so there is no handoff where the drying company's scope ends and nobody has agreed who finishes the room. Where a loss calls for licensed mold remediation, we coordinate that specialist and build back behind them.

For most homeowners, the real number is the deductible

Water damage is one of the most commonly claimed losses in Texas homes. Sudden and accidental damage is generally covered, gradual damage generally is not, and rising floodwater is excluded from standard homeowners policies. For a covered loss, what comes out of your pocket is usually your deductible plus anything the carrier writes out of the scope — which makes documentation, not haggling, the thing that protects your money.

We photograph and scan the full loss before demo and write the scope in Xactimate, the same estimating software the adjuster uses, so hidden and secondary damage lands inside the claim instead of outside it. The coverage rules are worth reading before you call anyone: what insurance actually pays after a water leak in Texas.

What it actually costs in San Antonio

Here are the real 2026 San Antonio ranges. Everything in this section is mitigation only — extraction, air movers, dehumidifiers, moisture monitoring, and antimicrobial treatment. That is the cost of drying your house out. Putting it back together is a separate number, and it is further down.

By water category, per square foot — Texas baseline

These are statewide Texas figures, all three categories on the same basis so they can be compared to each other. San Antonio specifically runs higher than this for clean water — see the note directly below the table.

By the size of the loss

• Small, single room, clean water. A genuinely minor loss under about 200 sq ft runs $450 – $1,500. Be careful with that floor, though: $1,250 – $3,000 is the honest San Antonio expectation for most jobs people describe as small.
• Multi-room or whole-home, clean water. $8,000 – $20,000, before any reconstruction.
• Large black-water or sewage loss. $10,000 – $25,000+.

What that looks like on one room

Take 300 sq ft of affected area — a bedroom, or a bathroom and the hallway outside it — and price the mitigation at the bottom of the Texas baseline above:

• Category 1, clean water: around $900
• Category 2, gray water: around $1,200
• Category 3, black water: around $2,100

Those are floor figures on purpose, and it is worth being blunt about what that means. Two things push a real invoice above them. The same 300 sq ft priced at the top of its range instead of the bottom costs meaningfully more — and for clean water in San Antonio, where local estimates start above the statewide floor used here, the honest starting point is higher than the $900 in that first line. Category is not a formality either: the same room costs more than twice as much to dry when the water was sewage instead of a supply line.

Then there is build-back, and it is a separate bill

Everything above dries the house. It does not rebuild it. Drywall, insulation, flooring, cabinets, paint, and trim run roughly $20 – $37 per square foot and are billed separately from mitigation.

This one line is the single biggest reason homeowners end up asking why the final bill is higher than the guide they read. A mitigation quote is not a restoration quote. When you compare two companies, make certain you are comparing the same phase — and ask what happens on the day the fans come out.

Where we sit, and why we can

Raging Bull prices at the low end of these ranges. We would rather not print a per-square-foot figure we might have to walk back once we have seen your house — the category, how long the water sat, and how much of the affected material is porous all move it. Call us, we will come out and take the readings, and you will get a number in writing you can hold us to.

We can sit at the bottom of the market because of how we are built, not because we cut the drying short. We are a licensed general contractor doing this in-house — there is no franchise royalty priced into your invoice, no call-center markup, and because we do the build-back ourselves there is no second contractor stacking margin on top of the first. One company dries it and one company rebuilds it, so you are not paying two overheads to fix one leak.

Your exact price is a fixed written quote after the free walkthrough — sizes, materials, and existing conditions vary by home. The number you sign is the number you pay.

Where these numbers come from

San Antonio and national restoration cost data, 2026: restorationcost.com (San Antonio), RestoreAdvisor, and Palm Building 2026 cost guide. The category table is on a statewide Texas basis so the three categories can be compared to one another; the $3.50–$7.50 clean-water figure is San-Antonio-specific and comes from the local source. All of these are market ranges, not quotes — yours comes from a walkthrough.

What to ask before you sign anything

The questions below separate a contractor who has scoped your specific house from one who is quoting a category:

• Does this quote cover mitigation, reconstruction, or both — and what happens on the day the drying equipment leaves?
• What moisture readings did you take, and what target are you drying to? Will I get the daily monitoring logs?
• Is the scope written in Xactimate, and will you send it to my adjuster line for line?
• What did you document before demo started, and can I have copies of the photos and scans?
• If mold is found, who performs the remediation, who coordinates it, and who is responsible for the rebuild behind it?
• Am I being asked to sign an assignment of benefits? (You do not have to sign one to have your home secured or dried.)
• Is the final price a fixed written quote, or an estimate that can move?

A contractor who answers all seven without hedging is showing you their process. One who cannot answer the first two has not actually looked at your house yet.

How we price it

We come out, take readings, document the full loss, and put a written scope in front of you — mitigation and build-back as separate lines, so you can see exactly what each phase costs instead of getting one number with no seams in it. If the loss is covered, we write that scope so your carrier sees the whole job. Then we stay on it from the first fan to the last coat of paint, which is the part that keeps a second contractor's margin off your invoice.