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Mold Inspection and Testing in Utah done right the first time

Licensed, IICRC-certified inspectors covering every Utah county


Mold inspection and testing in Utah starts with finding the water, not guessing at the stain. We run moisture meters, thermal imaging cameras and lab air samples through every level of your home, then hand you a written report you can act on. Whether you are in Lehi after a slab leak or in Brigham City after a roof leak, our certified technicians document what is growing, where it started, and what it takes to clear it.

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What is included in every mold inspection

Every Utah inspection includes the same core scope, whether you are in a 900-square-foot bungalow or a 4,000-square-foot home. Sampling quantities and crawl space work are quoted based on the property. Here is what you get.

Moisture survey

Room-by-room readings with a moisture meter and hygrometer, plus thermal imaging on suspect walls, ceilings and floors. We log every reading so you can see exactly where the wet spots are and how wet they are.

Visual mold assessment

We inspect attics, crawl spaces, mechanical rooms, under sinks and behind appliances using a borescope where walls are closed. Visible growth gets photographed and measured, with the affected square footage noted in the report.

Air and surface sampling

Calibrated air pump samples indoors and outdoors for comparison, plus surface swabs or tape lifts from visible growth. Samples ship to an accredited lab the same day for genus identification and spore counts.

Written lab report

A report with lab results, moisture maps, thermal images, photos and a plain-language summary. If remediation is needed, the report includes a scope of work formatted for insurance and contractor use.

Findings walkthrough

We walk you through the results by phone or on site, answer your questions and explain what the numbers mean. If the home is clean, we say so in writing, which is just as useful for a real estate sale.

What mold inspection and testing in Utah actually involves


Mold inspection and testing in Utah is a documented assessment that locates moisture sources, identifies active mold growth, and confirms the type and concentration of spores through laboratory analysis. A technician walks the structure with a moisture meter and thermal imaging camera, checking drywall, insulation, wood subflooring and crawl space framing for readings above 16 percent. Air samples and surface swabs go to an accredited lab, and you get results in writing, usually within 24 to 48 hours.

Utah homes give mold plenty of openings. Winter freeze-thaw cycles crack supply lines, spring snowmelt pushes water against foundations, and summer monsoon storms drive rain through roof flashing. Add a burst pipe behind a kitchen wall or a slab leak under tile and grout, and you have the two ingredients mold needs: moisture and a food source. That is why Utah mold inspection and testing matters after any water event, even one that looked minor.

How our mold inspection process works

Five steps, start to finish. Most Utah homes are inspected in two to four hours, with lab results back within one to two business days.

01

Schedule

Call or book online — a real human picks up and confirms a 2-hour arrival window.

02

Diagnose

Licensed tech inspects on-site, then walks you through the cause and your options.

03

Fix

The job is completed to code and done right the first time — no shortcuts, no surprises.

04

Guarantee

Every job backed by a written workmanship warranty — and we stand behind it.

Tools and methods we use on every job

Tools & Equipment

Thermal imaging camera

Reads temperature differences behind drywall, tile and flooring to locate hidden moisture and air leaks without opening walls.

Moisture meter and hygrometer

Measures moisture content in drywall, wood subflooring and framing, and tracks relative humidity in the space to confirm whether conditions support mold growth.

Borescope

Slides into wall cavities through small access holes to inspect framing, insulation and the back side of drywall for visible growth.

Calibrated air sampling pump

Draws a known volume of air through a spore trap cassette so the lab can calculate spores per cubic meter and compare indoor to outdoor levels.

Dri-Eaz and Phoenix dehumidifiers

Low-grain refrigerant and desiccant units that pull moisture out of the air after we find a wet area, holding humidity below the threshold mold needs.

Air movers and HEPA filtration

Direct airflow across wet surfaces to speed drying, and capture airborne spores during inspection or remediation work.

Polyethylene sheeting and antimicrobial spray

Used to build containment around affected areas and treat surfaces after material removal, keeping spores from spreading to clean rooms.

Methods & Standards

IICRC S520 mold assessment protocol

The industry standard for mold inspection and remediation. It defines how to conduct a moisture survey, where to sample, how to interpret lab results and when containment is required. Our reports follow this framework so they hold up with insurers and contractors.

Comparative air sampling

We sample indoors and outdoors on the same visit. The lab compares the two, because a spore count only means something relative to what is naturally in the outside air. This is how we distinguish a real indoor amplification from normal background levels.

Moisture mapping

We log moisture readings room by room and mark them on a floor plan. That map shows the extent of the wet zone, guides drying equipment placement, and gives you a before-and-after record to confirm the structure actually dried.

Xactimate documentation

Reports are formatted with the line-item detail adjusters expect, including affected square footage, material types and photo documentation. That formatting is why our inspection reports move through insurance claims faster.

When to schedule mold testing in Utah

01

A pipe burst over the winter and the wall was dried but never tested.

What we do: We inspect the cavity with a borescope and thermal camera, meter the framing, and take an air sample in the room. If the drying was done properly, readings come back normal and you have documentation. If not, we catch it before the colony spreads.

→ You know whether the wall is actually dry and clean, with lab results to prove it for insurance or resale.

02

You are buying a home in Hyde Park or Willard and the inspection report mentions a musty basement.

What we do: We run a pre-purchase mold inspection with air sampling and a moisture survey of the basement, crawl space and attic. The report identifies active growth, moisture sources and the scope of any needed work.

→ You negotiate with real numbers instead of walking away, or you confirm the home is clean and close with confidence.

03

Your family has been sneezing and congested since a roof leak last spring.

What we do: We inspect the attic and ceiling assembly where the leak traveled, meter the insulation and drywall, and take air samples in the affected rooms and outdoors for comparison. Lab results show whether indoor spore counts are elevated.

→ You get a clear answer about whether the air in your home is the problem, and a plan to fix it if it is.

04

A rental property in Tremonton had a sewage backup that was cleaned by a handyman.

What we do: We inspect the affected area, check for remaining moisture in the bottom plates and subfloor, and sample the air and surfaces. Category 3 water needs documented cleanup, and we verify it was done correctly.

→ You have proof the unit is safe to re-rent, and a report that protects you if a tenant raises a health concern later.

How mold inspection runs across Utah

Utah mold inspection and testing looks different depending on where you are. Along the Wasatch Front, older homes in Ogden and Salt Lake City have galvanized plumbing and finished basements that hide leaks behind drywall. Newer builds in Lehi, Riverton and Syracuse have tight envelopes and slab-on-grade construction, so a slab leak shows up as a warm spot on tile and a musty smell in a closet. In the Cache Valley, freeze-thaw cycles from November through March crack supply lines in unheated crawl spaces. Down south, monsoon storms push water through roof flashing in Cedar City and Santaquin. We adjust the inspection to the housing stock and the season, and we carry enough equipment on the truck to sample a crawl space in Tremonton and an attic in Goshen on the same day.

Neighborhoods We Serve

  • Wasatch Front

    Older housing stock with finished basements and galvanized plumbing. Hidden leaks behind drywall are the most common mold source we find here.

  • Cache Valley

    Cold winters and unheated crawl spaces. Freeze-thaw supply line breaks between November and March drive most of our inspection calls in this corridor.

  • Utah County

    Fast-growing areas like Lehi and Eagle Mountain with slab-on-grade construction. Slab leaks and irrigation line breaks show up as moisture under tile and grout.

  • Tooele and West Desert

    Wind-driven rain and dust intrusion through roof and wall penetrations. We check attic assemblies and exterior wall cavities after storm events.

  • Southern Utah

    Monsoon-season roof leaks and evaporative cooler moisture in Cedar City and Santaquin. Attic mold spreads fast in summer heat.

Local Conditions We Plan For

  • Winter freeze-thaw cycles

    Supply lines in exterior walls and crawl spaces crack when temperatures swing below freezing. Water runs behind drywall, and mold can start within 48 hours if the leak is not caught.

  • Spring snowmelt and high groundwater

    Basements and crawl spaces take on water through foundation seepage. Damp concrete and bottom plates stay wet for weeks, which is enough time for mold to colonize.

  • Summer monsoon storms

    Wind-driven rain forces water through roof flashing, vents and window seals. Attic insulation soaks it up, and the heat above the ceiling accelerates mold growth.

  • Low indoor humidity in winter

    Heated Utah homes dry out, which masks moisture problems in walls. A moisture meter and thermal camera are the only reliable way to find a leak when the air feels dry.

Lehi slab leak and closet mold

Before

A slab leak under the kitchen tile had been running for weeks. The homeowner noticed a musty smell in the pantry closet and warm spots on the floor. Initial moisture readings hit 28 percent in the bottom plate, and air sampling showed elevated Cladosporium spores indoors.

After

We documented the leak location, mapped the wet zone and provided a scope of work. The plumber rerouted the line, our crew removed 18 inches of affected drywall and insulation, dried the cavity to normal readings, and a clearance sample confirmed spore counts back to outdoor levels.

Maintenance: Check under-sink cabinets and the water heater pan monthly. A $15 moisture meter from any hardware store will catch a slow leak before it reaches the drywall.

Before

Spring snowmelt pushed water through the foundation wall into a finished basement. The homeowner shop-vacced the standing water but the carpet pad stayed wet. Three weeks later the baseboards were dark and the room smelled like wet paper.

After

Inspection found moisture at 24 percent in the bottom plates and visible growth along two walls. We removed the affected baseboard and drywall, set air movers and a Dri-Eaz dehumidifier for three days, treated with antimicrobial spray, and verified with a clearance inspection.

Maintenance: Keep gutters clear and extend downspouts at least six feet from the foundation. Run a dehumidifier in finished basements from March through June.

Before

A home inspection flagged a musty crawl space before a sale. The buyer's agent wanted remediation quoted immediately. Our inspection found joists at 22 percent moisture content, no visible mold on the framing, and elevated humidity from exposed soil.

After

We installed polyethylene sheeting over the crawl space floor, sealed the vents for winter, and ran a dehumidifier for four days. Follow-up readings came back at 12 percent. No remediation was needed, and the sale closed on schedule with our report attached.

Maintenance: Inspect the crawl space vapor barrier every fall and reseal any tears. Keep a hygrometer down there and aim to stay under 55 percent relative humidity.

Mold problems we find in Utah homes

Most Utah mold calls start with a smell, a stain or a water event that was never fully dried. These are the four situations we run into most, and what happens if they sit.

Problem

Musty smell with no visible mold

Odor usually means active growth inside a wall cavity, under flooring or in the attic. Ignoring it lets the colony spread into insulation and framing, and remediation costs climb with every square foot affected.

Our Fix

We use thermal imaging and a borescope to find the hidden moisture, then take air samples to confirm whether spores are elevated indoors. You get a location and a spore count instead of a guess, and a scope of work if remediation is needed.

Problem

Basement flooding that was mopped up

Mopping removes visible water, not moisture in concrete and bottom plates. A damp basement stays above 60 percent relative humidity, which is enough for mold to colonize within a week.

Our Fix

We take moisture readings in the slab, bottom plates and rim joists, run a hygrometer to check ambient humidity, and sample the air. If readings are high, we dry the space with dehumidifiers and air movers before mold takes hold.

Problem

Crawl space moisture and joist rot

Utah crawl spaces trap ground moisture and stay humid year-round. Wood subflooring and joists above 20 percent moisture content are prime mold territory, and rot weakens the structure under your floors.

Our Fix

Our inspectors crawl the space, meter the joists and insulation, and check for foundation seepage and sump pump failures. We document what is wet, recommend polyethylene sheeting and ventilation fixes, and test for mold before anything is covered back up.

Problem

Mold found during a home sale

A buyer's inspector flags a stain and the deal stalls. Without lab data, nobody knows if it is active mold or an old water mark, and negotiations drag while everyone guesses.

Our Fix

We inspect fast, sample the suspect area and deliver a written report with lab results, usually within two business days. Buyers, sellers and agents get a clear answer, and if remediation is needed, the report gives contractors a defined scope.

Why Utah homeowners book mold testing

Why Utah homeowners book mold testing

A mold problem you cannot see is still a mold problem. These are the four outcomes our Utah customers care about most when they call us.

  • Find the water source

    Mold does not grow without moisture, so we trace the source first. Thermal imaging and moisture meters read through drywall and tile to find a slab leak, foundation seepage or a slow supply-line drip. Fix the water and the mold stops coming back.

  • Know the mold type

    Lab analysis tells you whether you are dealing with common Cladosporium or something that needs containment. Air quality mold testing in Utah gives you spore counts inside and outside the home, so you know if indoor levels are elevated before you spend money on remediation.

  • Document it for insurance

    Adjusters want evidence, not opinions. Our written reports include moisture readings, thermal images, lab results and photo documentation formatted for Xactimate claims. That paperwork is often the difference between a covered claim and a denied one.

  • Protect the sale

    A real estate transaction stalls fast when a buyer smells something musty. A clean mold inspection report from a licensed Utah company gives buyers and lenders a clear answer, and if growth is found, you get a scope of work instead of a vague warning.

What mold inspection and testing costs in Utah

Utah mold inspection and testing pricing depends on square footage, how many samples are needed and whether a crawl space or attic is involved. Standard residential inspections start at $299 and most homes land between $299 and $650. Air samples run about $75 to $125 each, and most homes need two to four. You get the full price before we schedule, and the written report and lab results are included in that number.

Typical Investment Range

$299 - $650 for most Utah homes, plus $75 - $125 per air sample

A $400 inspection that confirms your home is clean saves you from a $4,000 remediation quote you did not need. When remediation is necessary, the lab report and moisture map give contractors a defined scope, which keeps bids accurate and prevents open-ended pricing.

What changes the price

01

Home size

Square footage drives inspection time. A 1,200-square-foot home takes about two hours; a 4,000-square-foot home with multiple levels can take four to five. Larger homes also need more air samples to cover separate HVAC zones.

02

Number of samples

Each air sample costs $75 to $125, and surface samples run slightly less. A single affected room may need one indoor sample plus an outdoor control. A whole-home concern with a basement, attic and living area can need four to six.

03

Crawl space or attic access

Tight crawl spaces and low attics take longer and require more equipment. If the space has standing water or heavy debris, we may need to clear access before we can inspect the framing and insulation properly.

04

Water event history

A recent burst pipe, sewage backup or roof leak means we inspect the affected assembly closely and often sample multiple rooms. Older events that were never documented may need more sampling to establish the extent.

05

Travel distance

Wasatch Front addresses are standard. Rural communities like Wendover, Portage, Newcastle and Beryl add drive time, which we quote upfront. We still cover the whole state, and we schedule rural inspections in batches to keep the cost reasonable.

06

Report turnaround

Standard lab turnaround is 24 to 48 hours and is included. Rush processing is available when a real estate deadline or insurance adjuster needs results faster, and it is quoted as an add-on.

Licensed, certified and insured in Utah

Licensed & Certified

  • IICRC AMRT (Applied Microbial Remediation Technician) — issued by Institute of Inspection, Cleaning and Restoration Certification
  • IICRC WRT (Water Restoration Technician) — issued by Institute of Inspection, Cleaning and Restoration Certification
  • IICRC ASD (Applied Structural Drying) — issued by Institute of Inspection, Cleaning and Restoration Certification
  • EPA Lead-Safe Certified Firm — issued by U.S. Environmental Protection Agency
  • Utah contractor license — issued by Utah Division of Professional Licensing

Verified Reviews

Google ★★★★★4.9

Called about a musty smell in the basement and they came out the next morning. Thermal camera found moisture behind a finished wall that two other companies missed. Lab results in two days, report was clean and detailed. Worth every dollar.

Yelp ★★★★★4.8

We had a sewage backup in a rental and needed documentation for the insurance claim. They inspected, sampled and had the report to us in 48 hours. The adjuster accepted it without questions. Professional from the first phone call.

BBB ★★★★★4.9

Honest inspection. They tested our attic after a roof leak and told us the spore count was normal, no remediation needed. Fixed the leak referral and charged us only for the inspection. That kind of honesty is rare.

Google ★★★★★5.0

Buying a home in Brigham City and the inspection flagged a crawl space. They came out within two days, documented everything with photos and moisture readings, and the seller agreed to fix it. Smooth closing thanks to their report.

Certified mold inspectors with water damage training

Our technicians hold IICRC WRT (Water Restoration Technician), IICRC ASD (Applied Structural Drying) and IICRC AMRT (Applied Microbial Remediation Technician) certifications, plus OSHA 10 and EPA Lead-Safe credentials. That combination matters because mold is almost always the second problem, not the first. We came up through water damage work, so we read a moisture meter the way a mechanic reads an engine code. Every inspector works under a Utah contractor license, and we carry the insurance and bonding that property managers and lenders ask for.

  • IICRC AMRT-certified for microbial remediation assessment and documentation
  • IICRC WRT and ASD training on structural drying and moisture mapping
  • EPA Lead-Safe certified for pre-1978 homes common in older Utah neighborhoods
  • OSHA 10 trained on containment, PPE and jobsite safety
  • Thousands of Utah inspections logged across basements, crawl spaces and attics
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Certified mold inspectors with water damage training

Cities we serve for mold inspection and testing

Our certified inspectors cover Utah from the northern border to the southern valleys. Whether you need mold testing services Utah wide for a single home or a portfolio of rentals, we run the same equipment, the same lab protocols and the same reporting standard in every community we serve.

Lehi

Slab-on-grade construction and rapid growth mean slab leaks and irrigation line breaks. We inspect tile floors, baseboards and closets where moisture hides in Lehi homes.

Riverton

Finished basements and older irrigation systems make Riverton a common call for basement moisture and mold testing after spring watering season.

Syracuse

Homes near the lake see higher ambient humidity. We check crawl spaces, rim joists and attic assemblies in Syracuse for moisture and early mold growth.

Brigham City

Spring snowmelt and foundation seepage drive most Brigham City inspections. We meter basement walls and bottom plates before mold takes hold.

Tremonton

Cold winters and unheated crawl spaces. Tremonton inspections focus on freeze-thaw supply line breaks and the moisture they leave behind.

Hyde Park

Cache Valley humidity and older housing stock make Hyde Park crawl spaces a priority. We inspect joists, insulation and vapor barriers.

Willard

Willard homes near the wetlands deal with high groundwater. We check foundations, sump pumps and basement framing for seepage and mold.

Wendover

Wind-driven rain and dust intrusion through roof and wall penetrations. We inspect attic assemblies and exterior wall cavities in Wendover after storms.

Goshen

Rural Goshen properties often have outbuildings and older homes. We inspect main structures and detached buildings for moisture and mold growth.

Huntsville

Mountain snow loads and freeze-thaw cycles stress roofs and exterior walls. Huntsville inspections focus on attic leaks and wall cavity moisture.

Newcastle

Newcastle sits in a high-desert wind corridor. We check roof flashing, attic insulation and wall penetrations for storm-driven water intrusion.

Portage

Portage winters are hard on plumbing in exterior walls. We inspect for freeze breaks and the hidden moisture they leave in framing and insulation.

Beryl

Beryl is rural and remote, and we still cover it. Inspections focus on well systems, older construction and crawl space moisture in this high-desert community.

Mold inspection questions Utah homeowners ask

Real answers to the questions we hear most often from local homeowners and property managers.

How much does mold inspection and testing cost in Utah?
Most Utah homes run $299 to $650 for a full inspection with lab sampling, and typical 2026 pricing depends on square footage and how many samples are needed. A single air sample adds roughly $75 to $125. Crawl spaces, attics and multi-unit properties take longer and cost more. You get the number before we schedule, and the written report and lab results are included.
How long does mold testing take in Utah?
The on-site visit takes two to four hours for an average Utah home. Air and surface samples ship the same day and lab results come back in 24 to 48 hours. You get the written report within one business day of the lab results. Larger properties, multiple crawl spaces or heavy contents can push the visit to five hours.
What does mold inspection include in Utah?
A full inspection includes a room-by-room moisture survey with a moisture meter and thermal imaging camera, a visual check of attic, crawl space and mechanical areas, air and surface sampling, accredited lab analysis, and a written report with photos and moisture maps. If growth is found, the report includes a scope of work you can hand to any remediation contractor.
Do I need mold testing after water damage in Utah?
Yes, if the water sat longer than 24 to 48 hours or the area stayed damp after cleanup. Mold colonization can start in that window. Testing confirms whether spores have amplified indoors and gives your insurance claim documentation. If a burst pipe, sewage backup or basement flooding was dried within a day and moisture readings are normal, testing is usually optional.

Other services that pair with mold inspection

Book mold inspection and testing in Utah today

Call (855) 343-0501 and we will schedule a certified inspector, usually the same day. You get lab-backed results, a written report and a straight answer about whether you need remediation. Licensed, insured and covered statewide.

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Contact Water Damage Pros Utah

Call us at (855) 343-0501 any time, day or night. A live dispatcher answers, not a machine. We serve the entire state of Utah and can have a crew at your door within 60 to 90 minutes for most Wasatch Front addresses. You can also email [email protected].

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