Certified Technicians
Trained in proper sampling protocols to avoid cross-contamination and ensure accurate, reliable results every time.
- 800.760.8772
- 24/7/365 Immediate Response
- 201 W Lake St, Loop, Chicago, IL,
Mold Testing & Indoor Air Quality
Professional Mold Testing & Indoor Air Quality Analysis
Accurate. Unbiased. Actionable. We identify hidden mold and provide clear, lab-certified results to protect your health and property.
Why Professional Mold Testing is Critical
Mold is a master of disguise. Often, the most dangerous colonies are hidden behind walls, under floors, or inside HVAC systems, revealing themselves only through persistent musty odors, unexplained allergic reactions, or a recent history of water damage.
Relying on guesswork or visual inspections simply isn't enough. Professional mold testing provides the definitive, scientific data you need by identifying the exact species and airborne spore concentration in your environment. This critical information dictates the proper remediation strategy, satisfies strict real estate transaction requirements, and provides the undeniable documentation needed for insurance claims. You cannot safely remediate what you have not accurately measured.
You cannot safely remediate what you have not accurately measured.
The Nat Cat Testing Advantage
Store-bought test kits are often inaccurate and unreliable. See why professional lab testing delivers the scientific data you can actually trust.
Accredited Laboratories
We partner only with AIHA-accredited, independent laboratories for unbiased, industry-verified results you can trust.
Fast Turnaround
Rapid lab processing so you aren't left waiting in uncertainty — with clear results delivered on a timeline that respects your decision-making.
Actionable Solutions
If mold is found, we seamlessly transition from testing to certified remediation and full reconstruction — no gaps, no handoffs.
Our 4-Step Testing Process
Initial Consultation & Visual Inspection
We assess the property for moisture sources, visible growth, and high-risk areas.
Strategic Sampling
We collect air samples (indoor and outdoor baseline) and surface/swab samples from suspected areas.
Independent Laboratory Analysis
Samples are sent to an accredited, third-party environmental lab for microscopic and cultural analysis.
Detailed Reporting & Recommendations
You receive a comprehensive, easy-to-understand report with exact spore counts and clear, actionable remediation steps.
Comprehensive Mold Testing & Analysis Services
We offer a full suite of scientific testing services to identify hidden mold, verify indoor air safety, and provide actionable data for remediation or real estate transactions.
01
Indoor Air Quality (IAQ) Testing
We measure airborne spore concentrations to assess overall breathing safety, identifying hidden mold colonies circulating through your property's HVAC system and living spaces.
02
Surface & Swab Testing
Targeted swab and tape lift samples identify specific mold species and contamination levels directly on walls, ceilings, HVAC components, and personal belongings.
03
Post-Remediation Verification
The official, third-party "all-clear" test conducted after mold removal to prove spore counts have returned to normal, safe, and healthy levels for reoccupation.
04
Real Estate & Pre-Purchase Inspections
Protect your investment with comprehensive microbial inspections before buying or selling, identifying hidden mold issues and ensuring a safe, transparent property transaction.
Frequently Asked Questions About Mold Testing
Straight answers to the questions we hear most often — so you can move forward with confidence and clarity.
A Generally, no. Store-bought mold test kits often yield false positives or false negatives because they lack the controlled environment of a professional lab. More importantly, they do not provide the context, spore concentration levels, or actionable data needed to safely remediate the issue. Professional testing by certified technicians ensures accurate, legally defensible results without the risk of cross-contamination.
A Once our technicians collect the air and surface samples, they are shipped immediately to our accredited third-party laboratory. You can typically expect a comprehensive, easy-to-understand lab report within 2 to 3 business days. We prioritize rapid turnaround so you are never left waiting in uncertainty.
A It depends on the source of the moisture. If the mold growth is the direct result of a "sudden and accidental" covered peril (such as a burst pipe or storm damage), your policy may cover the cost of testing and remediation. However, mold caused by long-term neglect, poor ventilation, or chronic humidity is typically excluded. Our team provides detailed, professional documentation to help your insurance adjuster make an informed decision.
A No, you do not need to leave. Our indoor air quality testing process is completely non-invasive, safe, and quiet. We use small, portable air sampling pumps and simple surface swabs. The entire process is quick and causes minimal disruption, allowing you and your family to remain comfortably in your home or office.
The Nat Cat Advantage: Scientific Precision in Mold Testing
Store-bought test kits often yield inconclusive results and leave property owners guessing. Nat Cat Solutions replaces guesswork with scientific rigor — ensuring your data is accurate, unbiased, and actionable.
IICRC-Certified Sampling Protocols
Our certified technicians execute strict, industry-standard sampling procedures to ensure absolute data integrity and eliminate the cross-contamination risks inherent in DIY testing.
AIHA-Accredited Laboratory Analysis
We partner exclusively with independent, AIHA-accredited environmental laboratories, guaranteeing 100% unbiased, legally defensible, and highly accurate microscopic analysis of all samples.
Accelerated Reporting Turnaround
We understand that indoor air quality requires immediate answers. Our streamlined lab processing delivers comprehensive, easy-to-interpret reports rapidly, minimizing your time in uncertainty.
Seamless, End-to-End Solutions
Should testing reveal contamination, we seamlessly transition from initial assessment to certified remediation and full reconstruction — providing a complete, stress-free resolution under one roof.
Let's Talk
Let's Discuss Your Next Project
Whether you're planning a renovation, managing facilities, addressing environmental concerns, or recovering from property damage, our team is ready to help.
Reach Us Directly
Phone
800.760.8772
Email
info@natcatsolutions.com
Office
201 W Lake St, Loop, Chicago, IL
Hours
Mon – Fri: 8.00 – 17.00
Saturday: 8.00 – 13.00
Sunday: Closed
Saturday: 8.00 – 13.00
Sunday: Closed