OPEN 24/7. SAME-DAY APPOINTMENTS.
Independent mold testing in Houston, TX
TDLR-licensed inspections with results in 48 hours. We don’t perform remediation, so our findings are honest. $550 inspections, $750 remediation protocols.
Licensed mold experts
Certified professionals with years of experience in residential and commercial mold inspections across Texas.
Fast & accurate results
Professional testing with clear mold reports delivered in 24 to 48 business hours.
Trusted & unbiased testing
Independent mold inspections with honest results, no remediation, no conflict of interest.
Our Process
How a Houston mold inspection works
Our Mold Inspection & Testing Process
Full Visual Inspection
Identify Visible Mold & Its Source
We start with a thorough walk-through of the property. Our inspectors examine walls, ceilings, floors, HVAC systems, attics, and under cabinets to identify visible mold, water damage, or conditions that promote mold growth.
Humidity & Moisture Check
Detect Hidden Moisture Issues
We start with a thorough walk-through of the property. Our inspectors examine walls, ceilings, floors, HVAC systems, attics, and under cabinets to identify visible mold, water damage, or conditions that promote mold growth.
Sample Collection
Swab or Air Sampling
We collect swab samples from suspected surfaces and air samples to measure airborne spore counts. Every sample goes to a certified lab for species identification and concentration analysis.
Fast Mold Report
Results in 24–48 Business Hours
You will receive a clear, plain-language report within 24 to 48 business hours. It includes lab results, mold concentration levels, and concrete recommendations on whether remediation is needed.
Full Visual Inspection
Identify Visible Mold & Its Source
Our inspection begins with a thorough visual assessment of the property. We carefully examine walls, ceilings, floors, HVAC systems, attics, under cabinets, etc... to identify visible mold growth, water damage, or conditions that may promote mold.
Humidity & Moisture Check
Detect Hidden Moisture Issues
Using professional moisture meters and humidity sensors, we measure moisture levels in the air and inside building materials. This step helps us identify hidden moisture problems behind walls, under floors, or in other concealed areas that could lead to mold growth.
Sample Collection
Swab or Air Sampling
We collecting samples to confirm the presence and type of mold. Swab samples are taken directly from suspected surfaces. Air samples are collected to measure airborne mold spores. All samples are sent to a certified laboratory for accurate analysis and identification.
Fast Mold Report
Results in 24–48 Business Hours
You will receive a detailed and easy-to-understand report within 24 to 48 business hours. The report includes laboratory results, mold levels, and professional recommendations to help you understand the situation and decide on the next steps whether remediation is needed or not.
TRANSPARENT PRICING
Honest Mold Inspection Pricing In Houston.
Clear, upfront pricing on Houston mold inspections and remediation protocols. No credit card required to book, payment collected at the inspection.
Mold Inspection & Testing
Identifies the presence of mold and moisture issues
- ✓ Full visual inspection
- ✓ Research of mold locations and source
- ✓ Humidity and moisture levels check
- ✓ Photo documentation
- ✓ Mold testing: air or surface, up to 2 samples i
- ✓ Lab analysis (species, toxicity, spore count)
- ✓ Inspection report within 48 business hours
- ✓ Valid up to 2,500 sq ft
- Additional samples available at $85 each
Properties over 2,500 sq ft: call (832) 838-9387 for a quote
Mold Remediation Protocol
Step-by-step plan to safely remove confirmed mold
- ✓ Full visual inspection
- ✓ Research of mold locations and source
- ✓ Humidity and moisture levels check
- ✓ Photo documentation
- ✓ Mold testing: air or surface, up to 2 samples i
- ✓ Lab analysis (species, toxicity, spore count)
- ★ Mold remediation plan & work analysis (1 area included)
- ✓ Inspection report within 48 business hours
- ✓ Valid up to 2,500 sq ft
- Additional samples available at $85 each
For licensed remediation contractors and detailed scopes
No credit card required to book. Payment collected at the inspection.
Mold Inspection & Testing
Identifies the presence of mold and moisture issues
- Full visual inspection
- Research of the mold locations and source
- Humidity and moisture levels check
- Photos documentation
-
Mold testing : Air sampling or Surface - up to 2 samples.
If air sampling 1 inside and 1 outside
- Lab analysis (Species, Toxicity, Spore Count Levels)
- Inspection report within 48 business hours
- Valid up to 2500 sq ft
- Additional Samples upon request $85/each
- For property over 2500 sqft please give us a call for a quote
Mold Remediation Protocol
Step-by-step plan to safely remove confirmed mold
- Full visual inspection
- Research of the mold locations and source
- Humidity and moisture levels check
- Photos documentation
-
Mold testing : Air sampling or Surface - up to 2 samples.
If air sampling 1 inside and 1 outside
- Lab analysis (Species, Toxicity, Spore Count Levels)
- Mold Remediation Plan/ Work Analysis - 1 area included
- Inspection report within 48 business hours
- Valid up to 2500 sq ft
- Additional Samples upon request $85/each
- For property over 2500 sqft please give us a call for a quote
WHY CHOOSE US
Why thousands of Houston families trust MTH
Real Estate Mold Inspections & Testing
Fast, Unbiased Testing for Buyers, Sellers & Realtors
Don’t let mold derail your transaction. Our certified inspections provide the documentation you need for smooth closings, whether you’re buying, selling, or need lender-required testing.
24-hour results available upon request for time-sensitive closings.
SERVICE AREAS
No matter where you are in the Houston area, Mold Testing Houston brings trusted, reliable mold testing right to your door.
HOUSTON METRO
NORTH HOUSTON
WEST HOUSTON
SOUTH & EAST
155 5-STAR GOOGLE REVIEWS
What Houston homeowners are saying
"Mold Testing Houston did an assessment for our property and did an excellent job showing me what was going on. They were professional, thorough, and on time. Highly recommend for anyone in Houston dealing with mold concerns."
"The inspection gave me real peace of mind. Great job by the team. They explained everything clearly, the report was easy to follow, and I felt confident in their findings."
"Awesome 10/10 job done by the inspector. Detailed and easy-to-understand report. They walked me through every finding and answered all my questions."
"Due to condensation I spotted black dots on my windows. I called Mold Testing Houston and they came out same-day. Found the source, gave me a clear plan, and were honest that I didn't need full remediation."
Certified. Independent. Fast.
Watch Our Professional Team in Action!
When mold threatens your Houston home, you need certified inspectors who know what they’re doing. Our licensed mold testing professionals use advanced detection equipment to identify hidden mold growth before it becomes a costly problem.
We provide thorough mold inspections with same-day availability and lab results within 48 hours. Because we don’t perform remediation, you get unbiased results with zero conflict of interest, just honest testing and clear answers about your indoor air quality.
Common health signs of mold exposure
Mold exposure can affect your respiratory system, immune response, cognitive function, and skin. If you're experiencing these symptoms in your Houston home, an inspection can confirm whether mold is the cause.
Respiratory Symptoms
- Chronic coughing
- Wheezing or shortness of breath
- Chest tightness
- Sinus congestion or pressure
- Frequent throat irritation
Allergy-Like Reactions
- Sneezing
- Runny or stuffy nose
- Itchy or watery eyes
- Post-nasal drip
- Skin rashes or hives
Fatigue & Cognitive Symptoms
- Persistent fatigue
- Brain fog
- Difficulty concentrating
- Headaches or migraines
- Memory issues
Skin & Eye Irritation
- Itchy or irritated skin
- Redness or burning sensations
- Eye irritation or dryness
- Weakened immune response
This is general information, not medical advice. If you're experiencing symptoms you believe may be related to mold exposure, consult a healthcare provider.
Our Jobs Near Your Neighborhood
See Our Recently Completed Jobs
See the details of all our recently completed jobs here.
Mold Inspection & Testing You Can Trust
Licensed & Insured Professionals in Houston Texas
Our company and all our inspectors are fully licensed by the Texas Department of Licensing and Regulation (TDLR). The company is fully insured, ensuring every inspection is performed safely, accurately, and in full compliance with Texas state standards.
Mold Assessment Company License #ACO1245
Frequently Asked Questions
Don't hesitate to give us a call if you don't find your answer.
A mold inspection is an assessment of a property to determine the presence, the type of mold and the extent of any mold growth. It is necessary because mold can cause significant health problems and damage to structures if left untreated.
The length of time it takes to conduct a mold inspection depends on the size of the property being inspected and the extent of any mold growth. A typical inspection take 1 to 2 hours to complete.
Yes. We are fully licensed by the Texas Department of Licensing and Regulation (TDLR) and insured to perform mold inspections and testing in Texas.
The first step is to have a professional mold inspection. If mold is confirmed, a mold remediation protocol should be created. A licensed remediation company must then follow this protocol to properly and safely remove the mold.
No. Under Texas law, mold inspection and mold remediation must be performed by separate companies. A licensed mold testing company is not allowed to perform remediation, and remediation companies are not allowed to conduct mold testing on the same project.
This legal separation is designed to prevent conflicts of interest and ensure homeowners receive honest, unbiased inspection results.
Not always. After our inspection and testing, we can advise you based on the type of mold identified and the airborne spore levels. In many cases, it is safe to remain in the home until remediation is performed.
Yes. All samples are analyzed by an independent, state-licensed laboratory that is AIHA-accredited, ensuring accurate and reliable results.
When we suspect mold growth behind your walls, we use a minimally invasive approach. We drill a small hole (less than 1 inch x 1 inch) and insert a borescope (snake camera) to visually inspect the wall cavity.
We can collect an air sample directly from behind the wall for laboratory analysis. This identifies the specific mold species and concentration levels without requiring extensive demolition.
Suspect mold? Get certainty in 48 hours.
Independent mold inspection from a TDLR-licensed Houston team. Same-day appointments often available. Transparent pricing, no surprises.