Before calling a remediation contractor, you need an independent mold inspection. Oklahoma law requires it. This guide explains the 6 types of mold testing professionals, lists 5 OKC-area companies, and tells you exactly what to expect — and what red flags to watch for.
Oklahoma Law: The Inspector Cannot Be the Remediator
Oklahoma Title 59 §765.4 prohibits the same company from performing both mold inspection/testing and mold remediation. This law exists to prevent a serious conflict of interest: a company that profits from remediation has a financial incentive to find — and exaggerate — mold problems. An independent inspector has no stake in the remediation outcome. Their findings are objective. Always hire a separate inspector before and after remediation.
We are a remediation referral service only. We do not perform testing, and we do not perform remediation. We connect you with independent inspectors first, then with certified remediation contractors who work from the inspector's written protocol.
The gold standard for mold assessment. A Certified Industrial Hygienist holds a four-year science degree, passes a rigorous certification exam, and must maintain continuing education. Their reports carry the most legal weight and are accepted by all insurance carriers. For complex cases, litigation, or large commercial properties, an IH is the right choice.
CIECs require a four-year science degree and at least 8 years of experience. They offer comprehensive indoor air quality consultation and are widely considered among the best for mold inspections. Their reports are accepted by most insurance carriers and are suitable for the vast majority of residential mold situations.
A step below an IH in thoroughness and legal weight. CMIs can locate moisture sources and conduct mold tests, but their assessments are generally less detailed. Their reports may not hold up as well in legal situations or complex insurance claims. Suitable for most standard residential situations where litigation is not a concern.
A cost-effective option for an initial look. IAC2-certified home inspectors can flag suspicious mold growth and recommend further evaluation, but they lack the scientific depth to provide detailed testing or remediation protocols. Good for a first pass — if they find mold, you'll likely need a CIE or IH for the full assessment.
Independent environmental consulting firms specializing in air quality and mold testing. The critical requirement: they must have no affiliation with any remediation company. Verify independence before hiring. Some firms offer same-day air sampling results, which is useful for post-remediation clearance testing.
If you or family members are experiencing symptoms potentially related to mold exposure — respiratory issues, unexplained fatigue, neurological symptoms — a physician can document the health impacts. This documentation can be valuable for insurance claims, legal proceedings, or establishing a timeline of exposure.
These companies are listed for informational purposes. We have no financial relationship with any of them. Always verify credentials and insurance before hiring.
Licensed Industrial Hygienist · Edmond, OK (serves OKC metro)
Licensed Industrial Hygienist serving the OKC and Tulsa metros. Specializes in mold and asbestos testing. Uses advanced moisture intrusion detection technology. Provides detailed reports suitable for insurance and legal use.
Licensed IH — highest credential level
Environmental Testing Company · Oklahoma City, OK
Independent environmental consulting firm serving the OKC area. Specializes in air quality testing and mold assessment. No remediation services — fully independent from any remediation contractor.
Fully independent — no remediation conflict
Certified Industrial Hygienist · Oklahoma City, OK
Over 30 years of environmental consulting experience in Oklahoma. Certified Industrial Hygienist on staff. Provides comprehensive mold assessments, air quality testing, and remediation protocol development for residential and commercial properties.
30+ years OKC experience
Certified Industrial Hygienist · Oklahoma City, OK
Veteran-owned environmental health and safety consulting firm serving Oklahoma since 1993. CIH on staff. Provides industrial hygiene services, mold assessments, and indoor air quality testing for residential, commercial, and industrial clients.
Veteran-owned, in business since 1993
IAC2-Certified Home Inspector · Oklahoma City, OK
IAC2-certified home inspector serving the OKC metro. Offers mold testing as an add-on to standard home inspections. Good option for pre-purchase mold screening or initial assessment before engaging a full IH.
Good for pre-purchase screening
Disclaimer: Company information is provided for informational purposes only and was researched as of March 2025. Verify credentials, availability, and pricing directly with each company. OKC Mold Remediation has no financial relationship with any listed company.
The inspector walks the property looking for visible mold, water stains, moisture intrusion points, and conditions that promote mold growth. A moisture meter and sometimes thermal imaging camera are used to detect moisture behind walls and under floors.
Air samples are collected from affected areas and from outside (as a baseline). Samples are sent to an accredited laboratory for analysis. Results identify mold species and spore concentrations.
Tape lift or swab samples may be taken from visible mold growth to identify species. This is particularly useful when Stachybotrys is suspected or when insurance documentation requires species identification.
The inspector provides a written report with findings, photos, lab results, and a remediation protocol — a specific scope of work that remediation contractors must follow. This report is your protection against over-billing.
Inspector also offers remediation services (illegal in Oklahoma under Title 59 §765.4)
Provides a remediation quote during the inspection visit
Doesn't send samples to an accredited laboratory
Provides verbal-only findings with no written report
Quotes a flat fee regardless of home size or mold extent
Pressures you to start remediation immediately without written protocol
Cannot provide proof of certification or insurance
Once you have your independent inspection report and written remediation protocol, call us. We connect OKC homeowners with certified mold remediation contractors who work from the inspector's protocol — no upselling, no conflicts of interest. Free referral service.
OKC Mold Remediation is a free referral service. We do not perform testing or remediation.