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Mold & Water Damage Questions, Answered

Answers

Straight answers about mold, water damage, testing, cost, and insurance in Las Vegas, from the team whose founder helped write the national mold standard. No fear, no upsell. If you do not see your question, call us at (702) 442-1126 and ask.

Browse the common questions below, or start with a free on-site inspection. Our answers always link back to the service that fixes the problem, and we will tell you when you do not need us.

Mold basics & detection

Signs, smells, hidden mold, types, and when to inspect.

Health & safety

Black mold, symptoms, and staying safe during the work.

Water damage & flood

First steps, drying, categories, and desert-specific causes.

Cost & pricing

What things cost, what drives the price, and what is free.

Insurance & process

Claims, the S520 process, and how we guarantee the result.

Local Las Vegas

Monsoon, swamp coolers, slab leaks, high-rise, and more.

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Browse every mold & water damage question

All of our answers in one place. Pick a topic, or call (702) 442-1126 if you do not see yours.

Mold basics & signs

Do air purifiers solve a mold problem? Should I remediate before or after I sell my house? Should I use a national franchise or a local expert? Can I remove mold myself or do I need a pro? Does bleach kill mold? How fast can you respond to an emergency? What documentation do I need for a mold or water claim? How much to remove black mold from walls? How much does HVAC or air duct mold removal cost? Toilet overflow, is it a biohazard? What humidity level prevents mold? Is a little mold normal in every home? Can I see mold spores? Does mold go away on its own? How much mold is too much? Where does mold most commonly grow in a house? What are the most common types of household mold? Can my HVAC or air ducts spread mold? Does mold always have a smell? What does black mold look like? What is the difference between mold and mildew? How do I know if I need a mold inspection? Can mold be invisible or hidden? Is the black stuff in my bathroom mold? How can I tell if there is mold behind my walls? What does mold smell like? What are the signs of mold in my home?

Health & safety

Is it safe to clean up mold myself? Can flood water make me sick? Is sewage backup a health hazard? Is asbestos dangerous during remodeling or demo? Is dead mold still dangerous? Can mold cause allergies? What are mycotoxins? Can mold affect pets? Should I leave my home during mold remediation? Is it safe to stay in a house with mold? How long does it take to get sick from mold? Can mold cause headaches or fatigue? Are mold symptoms worse for kids, elderly, or immunocompromised people? Can mold cause respiratory problems or asthma? What is toxic black mold versus regular black mold? Can mold make you sick? What are the symptoms of black mold exposure? What is Stachybotrys, the toxic black mold? Is black mold dangerous?

Inspection & testing

Should I get a second opinion on a mold quote? Mold inspection versus mold testing, do I need both? Mold testing, in-house lab versus independent lab, why it matters Do you provide independent lab results? What happens during a mold inspection visit? When is asbestos testing required before renovation? Can a home inspector find mold? Should I test for mold before buying a house? Do I need mold testing before or after remediation? What is the difference between air sampling and surface sampling? How long does mold testing take to get results? What does post-remediation clearance testing prove?

The remediation process & our company

Does Nevada require licensed mold remediation? Mold remediation versus replacement, when do you tear out drywall? Encapsulation versus removal, when is each used? DIY mold removal versus professional, which is right? Do you serve my city or area? Mold removal versus mold remediation, what is the difference? How do you make sure mold will not return? Do you handle high-rise condos? Do you handle commercial properties? Do you guarantee your work? Are your technicians certified? Do you use subcontractors? Who is Craig Herrmann and why does S520 matter? What is the mold remediation process per the S520 standard? What is containment in mold remediation? What is a negative air machine or air scrubber? What is the mold remediation process step by step? Do I need to move out during water damage repair? Do I need to throw away moldy belongings? Will mold come back after remediation?

Cost & insurance

Is a mold-free certificate or clearance letter legitimate? What if my insurer denies the claim? Do you work directly with insurance companies? Will filing a water damage claim raise my premium? How do I file a water damage insurance claim? Does insurance cover flood damage? Does insurance cover a slab leak? Will I pay out of pocket for water damage? Why are mold remediation quotes so different? Are mold remediation costs covered by insurance? Does a bigger mold area always cost more? How much does crime scene cleanup cost? Do you offer free estimates? What factors affect mold remediation cost? How much does asbestos testing cost? How much does it cost to dry out a flooded house? How much does sewage cleanup cost? How much does water damage restoration cost? Is the on-site mold inspection really free for property owners? Is mold testing worth the money? How much does mold testing cost? How much does a mold inspection cost? How much does attic mold removal cost? What is the cost per square foot for mold removal? How much does mold remediation cost in Las Vegas?

Water damage

Who do I call for emergency flooding in North Las Vegas or Paradise? High-rise condo water damage near the Strip, what is different? Does hard water cause appliance leaks in Las Vegas? Are slab leaks common in Las Vegas homes? How does desert-climate construction affect water damage? Are swamp coolers a common mold source in Las Vegas? How does monsoon season cause mold in Las Vegas? Why does Las Vegas get mold despite the dry climate? Water mitigation versus water restoration company, what is the difference? Air scrubber versus dehumidifier, what is the difference? Who is responsible for water damage in a condo or HOA? What is the difference between water mitigation and restoration? What is a dehumidifier or air mover used for? How do I dry hardwood floors after a leak? Can wet carpet be saved? Will wet drywall need to be replaced? Can water damage weaken my home structure? Does a swamp cooler leak cause water damage? What is monsoon flood damage in Las Vegas? How do I prepare for monsoon season? Washing machine or dishwasher leak, what to do? My water heater burst, what now? What causes ceiling water stains? How do I find a hidden water leak? What is a slab leak and how do I know I have one? Can water damage be hidden? What are the 3 categories of water damage? What is water extraction? How long does it take to dry out a house? What is structural drying? How fast do I need to act after water damage? What are the first steps after a flood? What should I do immediately after water damage? What causes mold in a swamp cooler or evaporative cooler? Can mold grow in a dry desert climate like Las Vegas? Can mold grow under carpet or flooring?

Las Vegas & local

How do I prevent mold in a Las Vegas vacation or rental property? Does Las Vegas heat speed up or slow down mold growth? Are there Nevada-specific mold disclosure laws for home sales? What should Summerlin and Henderson homeowners watch for? Do new Las Vegas builds get mold too? Is mold common in older Las Vegas homes built before 2000? Why do I have mold if Las Vegas is so dry?

Guides & resources

Deeper reading on mold, water damage, testing, and the standards we work to.

Mold guides

Mold and Indoor Air Quality What Is Mold Containment? Post-Remediation Clearance Testing: A Guide The Mold Remediation Process, Step by Step Does Homeowners Insurance Cover Mold? Buying a House: Mold Inspection Guide Selling a House With Mold Crawlspace Moisture and Mold What Causes a Musty Smell in the House? Does Mold Grow in a Dry Desert Climate? Black Mold Health Symptoms: What to Know

Water damage guides

Saving Wet Carpet and Flooring The 3 Categories of Water Damage Explained How Long Does Water Damage Restoration Take? Does Insurance Cover Water Damage? Water Heater Burst: What to Do Hard Water and Appliance Leaks in the Desert Mold After Monsoon Season: What to Watch For What to Do After a Flood: A Step-by-Step Guide How Fast Does Mold Grow After Water Damage? What to Do After Water Damage: First Steps

Prevention & how-to

How to File a Water Damage Insurance Claim HVAC Mold Prevention How to Prevent Mold in the Bathroom Attic Mold: Causes and Prevention Mold Prevention Tips for Desert Homes Las Vegas Monsoon Flood Prep Slab Leak Warning Signs How to Tell If You Have Mold Behind Walls Swamp Cooler Mold Prevention for Las Vegas Homes How to Find a Hidden Water Leak in Your Home Signs of Mold in Your Home: A Las Vegas Guide

Compare your options

Drywall Repair vs. Replace After Water Damage Mold Encapsulation vs. Removal Independent Lab vs. In-House Lab Mold Inspection vs. Mold Testing Water Mitigation vs. Water Restoration Air Scrubber vs. Dehumidifier National Franchise vs. Local Expert DIY vs. Professional Mold Removal Bleach vs. Professional Mold Treatment Wet Drywall: Repair or Replace? Mold Removal vs. Mold Remediation: What Is the Difference? Mold vs Mildew: What’s the Difference?

Mold types explained

Penicillium Mold Explained Fusarium Mold Explained Alternaria Mold Explained Cladosporium Mold Explained Aspergillus Mold Explained Stachybotrys (Black Mold) Explained Common Types of Mold (and Which Ones Matter) Mold and Water Damage Glossary

Standards & regulations

Nevada Mold Regulations: What Homeowners Should Know EPA Mold Guidelines, in Plain English IICRC Certifications Explained What Is the ANSI/IICRC S520 Standard?