Serving Dallas and Fort Worth, TX

Mold Testing in Irving, TX

Assessment-only mold inspection for Irving homes

Irving sits in Dallas County between Dallas and DFW Airport, part of which lies within the city, and Mold Test DFW drives over from Fort Worth. Mold testing in Irving starts with moisture readings, adds air or surface samples only where they answer a real question, and relies on an independent laboratory for results.

Plan an Irving Mold Test

Mold Test DFW is an assessment company, and Texas Occupations Code Chapter 1958 keeps it that way: a license holder may not assess and remediate the same mold project. To plan an Irving visit, tell us which room is involved, what you have noticed, and whether there has been a recent leak or overflow, and we will bring a sampling plan that fits.

100% Privacy Guarantee

Plan an Irving Mold Test

Mold Test DFW is an assessment company, and Texas Occupations Code Chapter 1958 keeps it that way: a license holder may not assess and remediate the same mold project. To plan an Irving visit, tell us which room is involved, what you have noticed, and whether there has been a recent leak or overflow, and we will bring a sampling plan that fits.

100% Privacy Guarantee

Plan an Irving Mold Test

Mold Test DFW is an assessment company, and Texas Occupations Code Chapter 1958 keeps it that way: a license holder may not assess and remediate the same mold project. To plan an Irving visit, tell us which room is involved, what you have noticed, and whether there has been a recent leak or overflow, and we will bring a sampling plan that fits.

100% Privacy Guarantee

See the Whole Problem First

A stain shows you where water surfaced, not where it went. Mold testing in Irving traces the moisture, identifies what is growing, and links it to a likely source, so a contractor can quote a repair that matches the real damage. The EPA has no federal limits for mold in indoor air, so we compare indoor results with an outdoor sample from the same appointment.

When the Patio Slopes Toward the House

A concrete patio or walkway poured against the house should shed water away from the wall. Slabs settle over time, and when one tips back toward the house, every rain sends water to the joint at the foundation.

House wall

Problem: water runs to the wall

Water collects at the joint and soaks the bottom of the wall and the slab edge.

House wall

Better: water runs to the yard

Water moves away from the house and drains into the yard or a drain.

A quick check: pour a bucket of water on the patio near the house, or watch it during a steady rain. If water runs toward the wall or sits along the joint, ask a concrete contractor about the options, and look at the inside of that wall for swollen baseboards or a musty smell.

What Happens During Mold Testing in Irving

  • A moisture survey of the walls, floors, ceilings and cabinets around the concern and in the rooms beside it.
  • Air samples when a smell or symptoms led you to call, with an outdoor sample alongside.
  • Tape or swab samples where growth is visible, so the laboratory can identify it.

Our mold testing services in Irving end with a written report, not a cleanup bid. The meter readings decide how many samples are worth taking.

Common Reasons Irving Residents Call

Mold testing in Irving is worth arranging when:

  • A musty smell lingers in one room or closet and returns after cleaning.
  • A stain is spreading, or paint is bubbling, near a bathroom, window or outside wall.
  • A section of flooring has lifted or softened.
  • Water came in through a leak, an overflow or a storm, even if it was handled fast.
  • Someone feels better after time away from home. We are not medical providers, so please talk with your doctor about symptoms; the CDC explains how mold can affect health.
Mold testing inspection in DFW Texas

Five Steps to Your Irving Report

  • Intake: what you noticed, where, and when it began.
  • Readings: moisture meters around the concern and in the neighboring rooms.
  • Sampling: air, surface or both, picked from the readings.
  • Laboratory: sealed samples analyzed by an independent lab.
  • Report: written findings, then a call to walk through them.

Other Areas We Serve

Around Irving we also test homes in Grand Prairie, Coppell, Dallas, Carrollton and Farmers Branch.

Good Sources on Mold

The EPA brief guide to mold, moisture and your home, the CDC overview of mold and health, and the TDLR mold program, which licenses mold assessors, are all worth reading.

Pet Doors and Rainy Days

A pet door is a small opening in the outside of the house, and it gets used in every kind of weather. These are the places water gets in.

After the next storm, check for

​Damp carpet or a dark spot near the door
​Swollen trim or flooring under the flap
​A musty smell in that room after rain

The flap and its seal

Worn flaps, weak magnets and missing weather strips let wind-driven rain through, especially on a door that faces the weather.

A door cut through a wall

A pet door installed in a wall opens the wall cavity. The tunnel between the two sides has to be sealed so water and humid air stay out of the framing.

The floor inside

Wet paws land on the same spot every time. A washable mat helps, and wood or laminate flooring there is worth watching for swelling.

What DFW Homeowners Tell Us

Mold Test DFW place picture
4.9
Based on 49 reviews
Michael Ewers profile picture
Michael Ewers
3 months ago
Mold Test DFW is great! Ryan was a HUGE help with my mold problem. My unit had mold. My apartment complex said there isn't mold and did not treat so I called Ryan and he was there same day! Ryan is easy to work with, punctual, and great to talk to. My fiancée and I are looking to buy a home in the future and Ryan will be our first call during our inspection period. 10/10 recommend Mold Test DFW
Michael Raines profile picture
Michael Raines
4 months ago
Mold Test DFW provides outstanding service to their customers. Ryan is responsive, extremely knowledgeable, and follows through to help customers understand the process fully.
Chris Falcon profile picture
Chris Falcon
4 months ago
Ryan did amazing work for us! My wife and I are in the middle of a quick option period for a house, and required a professional inspection done on a questionable bit of surface.

He was able to get in, do a complete thorough walkthrough, send samples off to the lab, and write a report up for us (that included a massive amount of broken down details), all before our option period ended.

Highly recommend using this company for anything, they definitely don’t disappoint!
S P. profile picture
S P.
5 months ago
Ryan is amazing and has gone above and beyond my expectations. My apartment complex has been very difficult throughout me trying to have Ryan do his assessment. The first time Ryan came out to do the assessment we were blocked and denied access to my apartment. It was a horrible situation I wasn't expecting. Ryan was very professional and asked appropriate questions when we were denied access. Throughout this on going process with the apartments, Ryan has been so kind. He is never in a rush and answers all your questions. I'm so grateful for his knowledge and the advice he has shared throughout this process I'm going through. I hope I don't ever have to deal with mold again but if I do I know who to call and I would definitely recommend him to anyone.
Meagan Pierini profile picture
Meagan Pierini
5 months ago
Ryan is incredible! I could not recommend Mold Test DFW more. He went above and beyond to fit me in last minute, was punctual, extremely knowledgeable and answered any questions I had. 10/10 service.
Jim S. profile picture
Jim S.
8 months ago
Ryan Rainey, the owner of Mold Test DFW, is amazing. We had him perform an inspection on a house we intend to purchase, and we are very happy with how he handled our need. After Ryan e-mailed the test results, he spent 45 minutes going over those results with us on the phone. Line by line he explained the problem, the solution, and the estimated cost, telling us along the way what was serious and what wasn't. He is the most thorough inspector I've ever dealt with on anything, and we recommend him to anyone with any type of mold issues. Thanks again, Ryan!!!
James Johnson profile picture
James Johnson
1 year ago
Ryan has been an absolute pleasure to work with. He’s consistently punctual, professional, and always goes the extra mile to make himself available even on short notice or clearance testing. His communication is clear and straightforward, and he always takes the time to explain exactly what needs to be done.
What really stands out is how easy he is to work with. Ryan makes the entire process smooth and stress-free. His attention to detail with paperwork is also top-notch—everything is always accurate, complete, and submitted promptly.
If you're looking for someone reliable, knowledgeable, and genuinely dedicated to their work, Ryan is the one to call. Highly recommended. United Water Restoration group Arlington, Texas Operations Manager, James Johnson
Curtis M profile picture
Curtis M
1 year ago
We had Mold Test DFW come out to test some dirty remediation equipment that another company had brought into our home after a water leak. I attached a few photos for reference so others can see what we were dealing with.

From the very beginning, Ryan was outstanding—he explained the testing process clearly, answered all of our questions, and made the entire experience stress-free. The appointment was scheduled quickly, and he arrived right on time with all of his professional equipment.

What really impressed us was how thorough and detail-oriented Ryan was. He didn’t just take air and surface samples—he explained each step of the process so we understood how the testing works and what the results would show. He was professional, respectful of our home, and very transparent about what he was doing.

Compared to other companies we’ve used in the past, Mold Test DFW was by far more honest and customer-focused. The final report was easy to understand, very comprehensive, and gave us peace of mind to move forward with the right remediation decisions.

If you need accurate, reliable, and trustworthy mold testing, I highly recommend Mold Test DFW. Ryan went above and beyond, and we’ll absolutely call them again in the future if we ever need testing.

A Small Town That Took Off After 1950

Irving was founded in 1903 by J.O. “Otto” Schulze and Otis Brown, and the name is believed to honor author Washington Irving, a favorite of Netta Barcus Brown. The city incorporated on April 14, 1914. It had 2,621 residents in 1950 and 45,985 by 1960, then 155,037 in 1990 and 256,684 at the 2020 census. Texas Stadium, home of the Dallas Cowboys, opened here in 1971 and was demolished in 2010. Las Colinas, the Toyota Music Factory and part of DFW Airport are all inside the city.

A jump that steep in the 1950s means many Irving houses are now more than sixty years old, while Las Colinas added newer homes, townhomes and condos. Our mold testing company in Irving reads each house with its age in mind, from original plumbing in the older neighborhoods to attic AC equipment in the newer ones.

Why It Pays to Move Quickly

The EPA recommends drying wet building materials within 24 to 48 hours to prevent mold growth. Past that point, repairs tend to grow. Mold testing in Irving early on can mean:

  • Cutting out a small section of drywall instead of an entire wall.
  • Finding a slow leak before it ruins a cabinet or subfloor.
  • Having dated lab results ready for an insurer, a landlord or a buyer.

The Bathtub Overflow Nobody Thinks About

Most tubs have an overflow opening under the faucet, joined to the drain by a pipe behind the wall. A rubber gasket seals it to the tub. When that gasket dries out or shifts, a full bath can leak into the wall or the ceiling below, and only when the water is high.

Overflow plateGasketWall

Signs the overflow is leaking

​A ceiling stain below that shows up after baths, not showers.
​Damp drywall or flooring at the faucet end of the tub.
​An overflow cover plate that is loose or turns by hand.

A plumber can replace the gasket, often through an access panel or from below.

Mold testing services in DFW Texas

Check Your Assessor’s License

Mold assessment consultants in Texas are licensed by the Texas Department of Licensing and Regulation. A license generally requires approved training and an exam, and renewal requires insurance and continuing education. Before anyone samples your Irving home, ask for the license number and confirm it on the TDLR website. Ours is available whenever you ask.

Every assessment is carried out by our certified mold inspectors and our trained, certified mold assessment consultants.

Inspector greets homeowners

Schedule Mold Testing in Irving

Send the address, what you are noticing, and when it started, and we will set up a visit. Mold Test DFW offers mold testing in Irving, TX with no remediation work attached, so the report can go to any contractor you choose.

Irving Mold Testing Questions

Should the slab be tested for moisture before new flooring goes down?

Yes, and many flooring makers call for it. Concrete can hold more moisture than it looks like it does, and wood, laminate and some vinyl floors can cup, lift or grow mold underneath when installed over a damp slab. Ask your installer which moisture test they use and what reading the flooring maker allows.

Ask them to adjust or redirect the heads, since a wall that gets soaked several times a week stays damp along the bottom. Keep an eye on the inside of that wall for swollen baseboards, peeling paint or a musty smell.

They can. Some newer homes and townhomes have fire sprinkler piping in the ceilings or attic, and a fitting can drip or a pipe can freeze in an unheated space. A stain on the ceiling near a sprinkler head is worth having a licensed fire sprinkler contractor look at.

It is often mold or bacteria growing on soap residue, and it is very common. Spread the liner out after each shower so it dries, and wash or replace it regularly. It does not mean the bathroom has a bigger problem on its own.

Usually because the ceiling stays damp after showers. Moisture works under the paint and loosens it. Check that the exhaust fan runs long enough and actually vents outside. If the ceiling under an attic or another bathroom also has stains or soft spots, have it checked for a leak.