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Restoration Knowledge Base

The questions homeowners actually ask after a loss.

Real answers about insurance, response times, drying timelines, and what to expect when a TWM Water Restoration crew arrives, drawn from thousands of jobs across Dallas–Fort Worth, Houston, Austin, and Raleigh.

25 detailed answers Reviewed by IICRC techs Updated May 2026
Knowledge Base

Answers we give every day.

If your home has just experienced damage, stop reading and call us, every minute of delay compounds the loss. If you're researching, planning, or filing a claim, the answers below are organized by what you actually need to know.

01

Emergency Response

How fast can TWM Water Restoration arrive after I call?
Within 60 minutes for active water, sewage, or fire emergencies in Dallas–Fort Worth, Houston, and Austin. Within 90 minutes in Raleigh. Live techs answer the phone 24/7, including nights, weekends, and holidays, so you reach a person, not a voicemail or national call center. Once we have your address and a brief description of the loss, the closest crew is dispatched immediately. The first call is free, and there is no charge to dispatch a crew for an emergency assessment. Why response time matters: mold can begin growing within 24–48 hours on damp organic materials. Every hour of delay before extraction increases the volume of unsalvageable material and the cost of the loss.
What should I do in the first hour after a water leak or flood inside my home?
Stop the source, kill the power, document everything, and call a 24/7 restoration company, in that order. 1. Shut off the water source at the main valve if the leak is interior. 2. Cut electricity to affected areas at the breaker if water has reached outlets, fixtures, or the floor near them. 3. Move undamaged belongings out of the wet zone, paper goods, electronics, furniture with feet sitting in water. 4. Photograph and video everything before any cleanup begins; insurers require visual documentation. 5. Call a restoration company with 24/7 dispatch. Don't run fans pointed at wet drywall (it can drive contamination deeper). Don't lift wet carpet on your own if the source is unknown, Category 2 or 3 water requires PPE. Don't throw out damaged items before the adjuster sees them.
Does TWM Water Restoration offer commercial restoration for businesses and property managers?
Yes. TWM Water Restoration provides 24/7 commercial restoration for office buildings, multifamily properties, retail, healthcare, hospitality, and industrial sites. Commercial protocols include after-hours scheduling to minimize business disruption, large-loss containment, OSHA-compliant safety planning, dedicated project management, and direct coordination with property managers, insurance carriers, and tenant communication teams. We hold preferred-vendor agreements with several regional property management firms across the markets we serve.
02

Insurance & Claims

Does homeowners insurance cover water damage restoration?
Yes, in most cases. Standard homeowners policies cover sudden and accidental water damage: burst pipes, supply line failures, water heater leaks, appliance overflows, and storm-driven roof leaks. Policies generally do not cover gradual leaks the homeowner ignored over time (the "maintenance" exclusion), groundwater seepage from below grade, flood damage from rising surface water (requires separate flood insurance), or damage from un-permitted plumbing work. TWM Water Restoration works directly with every major carrier: State Farm, Allstate, USAA, Farmers, Liberty Mutual, Nationwide, Travelers, and dozens of regional insurers, documents the loss to insurer standards, and bills the carrier directly when possible so you only owe your deductible.
What is the difference between water damage and flood damage for insurance purposes?
It's about where the water originated, not how much there is. Water damage is interior in origin: a pipe, appliance, water heater, or roof leak. It's covered by standard homeowners insurance. Flood damage is rising surface water from outside the home: storm surge, overflowing rivers, heavy rain pooling on the ground, dam failures. It's only covered by a separate flood policy through the National Flood Insurance Program (NFIP) or a private flood insurer. Common misunderstanding: a roof leak from a hurricane is water damage (covered by homeowners). The same hurricane pushing water in through the doors at ground level is flood damage (requires flood insurance). The same storm can produce both, billed to two different policies.
How does TWM Water Restoration work with insurance adjusters?
We document the loss in Xactimate, the same software the insurance industry uses, so adjusters can review and approve scope without translation. Our process: photo and video documentation of every affected area including pre-existing conditions; moisture mapping with calibrated meters and infrared thermal imaging; a Xactimate scope of work with line-item pricing matched to the carrier's pricing region; direct adjuster communication including on-site inspections; and supplemental claims when additional damage is discovered during mitigation (common with hidden water behind walls). In most cases, we bill the carrier directly via Assignment of Benefits, so the homeowner only pays their deductible.
Can I choose my own restoration contractor or does insurance require theirs?
You can always choose your own contractor. No insurance policy or law requires you to use the carrier's "Preferred Vendor." Carriers may suggest one from their network, and there are valid reasons people use them: speed, familiarity, billing simplicity. But it's a suggestion, not a requirement. Worth understanding: Preferred vendors have a contractual relationship with the carrier; the carrier is their customer. An independent restoration contractor like TWM Water Restoration has a contractual relationship with you; you are the customer. The two structures produce different incentives during scope, pricing, and rebuild quality decisions. If a carrier representative tells you that you must use their vendor, that's incorrect. Federal and state law in every state we operate in protects the homeowner's right to select the contractor of their choice.
What if my insurance claim is denied or underpaid?
We provide supplemental documentation to support reopening the claim: additional photos, moisture readings, line-item Xactimate breakdowns, and engineering letters when warranted. Common reasons for denials and underpayments include: maintenance exclusion incorrectly applied (carrier classifies sudden damage as "long-term"), scope undervalued (line items missing or priced below regional norms), hidden damage not initially included (wall cavities, subfloor, structural framing), or cause-of-loss disputed (flood vs. wind-driven rain). TWM Water Restoration does not act as a public adjuster; that's a separately licensed profession. But we work alongside one when engaged, and for genuinely unfair denials we recommend consulting a licensed public adjuster or property insurance attorney. Our documentation makes their job easier.
Does homeowners insurance cover sewage backups?
Standard policies do not cover sewer or drain backups by default; coverage requires a Sewer/Drain Backup Endorsement. The endorsement typically costs $40 to $250 per year and is worth every dollar. Coverage limits range from $5,000 to $25,000 depending on the rider purchased. Most homeowners don't realize they need it until after a backup, and by then it's too late. If the backup originates from a municipal sewer line failure, the city may also bear partial liability, in which case the claim is submitted to the municipality's risk department, not the homeowner's carrier. TWM Water Restoration helps document the source so the right party pays.
03

Timelines & Process

How long does professional water damage drying take?
Typically 3 to 5 days for a standard residential water loss. Longer for hardwood floors, plaster walls, or Category 3 (sewage) losses, which can take 5 to 7 days. TWM Water Restoration monitors moisture daily with calibrated meters and only removes equipment once readings match the home's pre-loss baseline, not when the surface "looks dry." Drying time depends on the volume of water (gallons absorbed determines pounds of moisture to evaporate), affected materials (drywall dries faster than plaster; carpet pad faster than hardwood), ambient humidity (Houston in August is harder than Raleigh in January), and speed of extraction (water removed within 24 hours dries in days; water sitting 72+ hours often requires demolition). Mitigation is the only phase TWM Water Restoration handles directly. Once the home is dry and documented, reconstruction is performed by an independent rebuild contractor — we don’t quote those timelines because we don’t perform the rebuild.
Can I stay in my home during water damage restoration?
In most clean-water losses, yes. Drying equipment is loud (about the volume of a vacuum cleaner) and runs continuously for 3 to 5 days, but the home remains safe and habitable. You should plan to relocate when the loss involves Category 3 water (sewage, floodwater, or extended-time gray water), HVAC is compromised and conditioned air can't be maintained, the affected area includes the kitchen and primary bathroom simultaneously, a vulnerable family member (infant, elderly, respiratory sensitivity) is in the home, or the reconstruction phase will disrupt key living spaces for an extended period. Insurance tip: Loss-of-Use coverage on most homeowners policies reimburses temporary lodging, meals above your normal grocery cost, pet boarding, and other relocation expenses when displacement is necessary. Save every receipt.
Does TWM Water Restoration handle the rebuild after mitigation, or just the cleanup?
TWM Water Restoration is a mitigation specialist. We handle water extraction, structural drying, controlled demolition, antimicrobial treatment, and content pack-out. We do not perform reconstruction. Once mitigation is complete and your home is dry, contained, and ready to rebuild, we'll connect you with one of our trusted independent reconstruction partners — separate companies we've worked alongside for years and trust to do the job right. You'll contract directly with them for the rebuild. We're happy to share our full mitigation documentation with whichever GC you choose, including any partner you bring in on your own.
Do I need an air quality test after water damage restoration?
Recommended after any visible mold removal larger than 10 square feet, after sewage losses, and any time an occupant has reported respiratory symptoms. Testing should be performed by a third-party Indoor Environmental Professional (IEP), never the same company that did the remediation. The conflict of interest is obvious: a contractor testing their own work has every incentive to pass it. TWM Water Restoration will recommend independent IEPs in your area when post-remediation testing is appropriate. We pay the cost when it's part of an insurance-covered scope.
04

Cost & Payment

What does water damage restoration cost?
Most residential water damage jobs fall between $1,500 and $7,500, and the homeowner usually pays only their insurance deductible (typically $500 to $2,500). What drives cost: source of water (clean water Cat 1 costs less than gray water Cat 2 costs less than black water Cat 3); square footage affected (both visible and hidden in wall cavities, subfloor); materials damaged (drywall and carpet are inexpensive; hardwood, custom cabinetry, and tile are not); reconstruction scope (mitigation alone costs less than a full rebuild). TWM Water Restoration provides a written scope and estimate before work begins. For insured losses, we bill the carrier directly through Assignment of Benefits: you sign once at the start, the carrier pays us, and you're responsible for the deductible only.
What payment options does TWM Water Restoration accept?
Insurance assignment, check, ACH transfer, and major credit cards. Financing available for uninsured or out-of-pocket work. For insured losses, the deductible is typically the only out-of-pocket cost, paid before reconstruction begins. We accept it via card, check, or financing. For uninsured work or out-of-pocket portions of a job (upgrades beyond like-kind-and-quality, code upgrades not covered, etc.), we offer financing through approved partners with terms of 6, 12, 24, or 36 months. Soft credit pull, decision in minutes.
Is there a warranty on TWM Water Restoration restoration work?
Yes — on our work. TWM Water Restoration provides a 12-month mitigation warranty against recurrence from the same source: if moisture or microbial growth returns from the original loss within 12 months of our completion, we re-treat at no charge. Reconstruction warranties are issued by your independent rebuild contractor — terms vary by partner. We're happy to introduce you to one of our trusted reconstruction partners and review their warranty terms with you before you contract with them. Service requests for our mitigation warranty are scheduled within 5 business days.
05

Water Damage Specifics

Will mold grow after water damage even if it looks dry?
Yes. Mold can begin growing within 24 to 48 hours on damp organic materials: drywall, wood framing, carpet pad, insulation. Surfaces that feel dry to the touch can still hold trapped moisture inside. Where homeowners get caught: a wall feels dry to the palm because the gypsum face has surface-dried, but the back side of the drywall and the wood framing inside the wall cavity are still saturated. Mold establishes there, invisible, until it pushes through the paint or drives a smell into the room weeks later. Professional restoration uses moisture meters (pin and pinless) calibrated to specific materials, infrared cameras to identify temperature differentials caused by trapped moisture, antimicrobial treatments applied to materials at risk before they're enclosed, and daily moisture logs proving every material reached pre-loss baseline before equipment was removed. If a "drying" company removed equipment in 24 hours and didn't show you moisture readings, the job wasn't finished.
What are Category 1, 2, and 3 water losses?
The IICRC classifies water losses by contamination level. The category determines protective equipment, removal procedures, and antimicrobial treatments required. Category 1, Clean Water: from a sanitary source (supply lines, water heaters, fresh-water appliance lines, melting ice). No significant health risk if addressed promptly. Category 2, Gray Water: contains biological or chemical contaminants (washing machine overflows, dishwasher discharge, aquariums, toilet overflows of urine only). Category 3, Black Water: grossly contaminated with pathogens, sewage, or floodwater (toilet overflows past the trap, sewer line backups, river or storm flooding, water that has been sitting long enough for biological growth, typically 48+ hours regardless of original source). Category creep: a Category 1 loss left untreated for 48 hours becomes Category 2 from microbial growth. A Category 2 loss left untreated for 72+ hours becomes Category 3. This is why response time materially changes the cost and scope of the job.
06

Fire, Storm & Sewage

How soon should I call after a fire?
Within 24 hours of fire department release. Smoke residue becomes acidic within hours and progressively etches into surfaces. What deteriorates with time: metals corrode (fixtures, appliances, electronics develop pitting), fabrics yellow and the discoloration becomes permanent within days, plastics discolor (vinyl siding, kitchen surfaces, electronics housings), and smoke odor embeds in porous materials and becomes harder to extract over time. TWM Water Restoration begins emergency board-up, water extraction (firefighting water is a major secondary loss), and soot containment immediately. Once the structure is stabilized, we transition to deep cleaning and reconstruction.
Can smoke smell really be removed completely?
Yes, when the source is fully addressed. Surface cleaning alone leaves the smell behind. Deodorizers don't work; they mask, and the smell returns. Smoke odor lingers because particles embed in porous materials: drywall, insulation, HVAC ductwork, fabric, wood. Permanent removal requires a multi-stage protocol; the right combination depends on the materials affected and the type of fire (protein, synthetic, structural, wildfire). TWM Water Restoration's protocol options: thermal fogging (heated deodorizer that penetrates the same way smoke did), hydroxyl generation (safe to run with occupants present, breaks down odor molecules), ozone treatment (unoccupied only, oxidizes embedded odors), HVAC cleaning (ductwork is the primary recirculation path; cleaning is mandatory after any fire), and sealed-surface encapsulation (for framing and subfloor where odor cannot be fully extracted). If a previous restoration company left you with lingering smoke smell, the protocol was incomplete. We've reopened many of those jobs.
What does TWM Water Restoration do during a storm damage emergency?
Storm response begins with emergency tarping and board-up to stop further water intrusion through damaged roofs, broken windows, or compromised siding. Phased response: 1. Stabilization: tarp roof, board windows, secure entry points. 2. Water extraction: remove standing water, set drying equipment. 3. Documentation: photos, scope, Xactimate, adjuster coordination. 4. Demolition: controlled removal of unsalvageable materials. 5. Reconstruction: roofing, framing, drywall, exterior repair, finishes. After major regional storms (the kind that produce thousands of simultaneous claims), TWM Water Restoration mobilizes additional crews from neighboring metros to maintain response times. We've done this for hailstorms in DFW, hurricanes affecting the Gulf, and ice storms across Texas and the Carolinas.
Why is sewage cleanup more expensive than water cleanup?
Sewage is Category 3 (black water) and contains pathogens that require full PPE, controlled containment, mandatory removal of porous materials, and EPA-registered antimicrobial treatment. Where a clean-water loss might allow drying-in-place, leaving drywall and carpet intact, sewage almost always requires demolition and replacement of: drywall up to 24 inches above the high-water mark; carpet and pad (always, never salvageable); insulation in affected wall cavities; subfloor in some cases, depending on saturation; and personal items the water touched (porous goods). Add full-PPE labor, containment barriers, HEPA air scrubbing, and EPA-registered biocide treatment, and the scope is materially different from a clean-water job at the same square footage. Insurance typically covers sewage backups when the homeowner has the appropriate endorsement (see Insurance section above).
07

About TWM Water Restoration

Is TWM Water Restoration IICRC certified?
Yes. TWM Water Restoration is an IICRC Certified Firm. Every technician is trained to IICRC standards. The IICRC (Institute of Inspection, Cleaning and Restoration Certification) is the industry's recognized certifying body. Our team holds credentials in WRT (Water Damage Restoration Technician), ASD (Applied Structural Drying), FSRT (Fire and Smoke Restoration Technician), AMRT (Applied Microbial Remediation Technician), and OCT (Odor Control Technician). IICRC certification is the standard insurance carriers and adjusters require. It's not optional for serious restoration work; it's the floor.
What cities and metros does TWM Water Restoration serve?
TWM Water Restoration serves four metro areas: Dallas–Fort Worth (TX), Houston (TX), Austin (TX), and Raleigh (NC). Local crews are dispatched from each metro hub to surrounding suburbs and outlying areas. Service areas include: Dallas–Fort Worth: Dallas, Fort Worth, Plano, Frisco, Arlington, Irving, McKinney, Allen, Mansfield, Keller, Southlake, Grand Prairie, and surrounding North Texas. Houston: Houston, Katy, Sugar Land, The Woodlands, Pearland, Pasadena, Cypress, and Greater Houston. Austin: Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, Leander. Raleigh: Raleigh, Cary, Durham, Chapel Hill, Apex, Wake Forest.
How is TWM Water Restoration different from a national franchise restoration company?
TWM Water Restoration is locally staffed in every metro; the technician who arrives at your door is a TWM Water Restoration employee, not a contracted franchise crew, and the same crew leader stays on the job through completion. Franchise model: calls route through a national center, which dispatches whichever local franchisee bid lowest on the territory. Crews rotate. Reconstruction is often subcontracted to a separate company. Quality varies dramatically by location. TWM Water Restoration model: calls go to a local team in the metro you live in. The crew leader is on payroll. Reconstruction is performed by the same company that did mitigation. The same project manager owns the job from first call to final walkthrough. Neither model is automatically better, but the trade-offs are real, and you should know which one you're hiring.
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