Koomen Contracting USA Ltd
2840 S 36th ST Ste 1 · Phoenix, AZ 85034 · (623) 300-0186
Certified across water, mold and fire — equipped to handle an insured loss end-to-end.
2840 S 36th ST Ste 1, Phoenix, AZ 85034 — the address on the credential record we verified, not a marketing address.
Verified credentials
| IICRC Certified Firm | Listed as a Certified Firm in the IICRC Global Locator, with 10 active certifications on record. Check it yourself: search this firm's name and city in the IICRC Global Locator. The Locator does not publish record numbers, so there is no ID to look up — the name-and-city search is the verification route. Source: IICRC Global Locator · checked August 14, 2026 · our internal reference 70249699 |
|---|---|
| Phone | (623) 300-0186 Source: IICRC registry |
| Website | www.koomencontracting.com |
What these certifications mean
| Certification | What it covers |
|---|---|
| AMRT Applied Microbial Remediation Technician | Mold and sewage remediation: containment, negative air, removal of contaminated materials per the IICRC S520 standard. |
| ASD Applied Structural Drying Technician | Advanced structural drying — in-place drying of walls, floors and assemblies using controlled airflow and dehumidification. |
| BMI Building Moisture Inspection | Assessment-side credential: locating and documenting moisture intrusion in buildings — held by only 61 US firms. |
| CCT Carpet Cleaning Technician | Professional carpet cleaning methods, fiber identification and spot treatment. |
| CDS Commercial Drying Specialist | Large and complex commercial drying projects: multi-story losses, document recovery, large-loss logistics. |
| FSRT Fire and Smoke Damage Restoration Technician | Fire and smoke losses: soot chemistry, corrosion mitigation, smoke odor and structural cleaning. |
| HST Health and Safety Technician | Jobsite health and safety: hazard communication, PPE, respiratory protection and OSHA-aligned practice. |
| OCT Odor Control Technician | Identification and neutralization of odors from fire, water, biological and chemical sources. |
| RRT Carpet Repair and Reinstallation Technician | Repair, stretching and reinstallation of carpet, including flood-affected flooring. |
| WRT Water Damage Restoration Technician | Trained in the science of water losses: extraction, moisture assessment and drying of structures per the IICRC S500 standard. |
Certifications are verified against IICRC's registry. They describe training held — services actually offered may differ; confirm scope directly with the firm.
Phoenix general contractor doing residential and commercial construction, renovations, concrete and site work; service menu also lists water damage restoration and storm damage repair. In business: 20 years of experience (claimed). Service area (claimed): Phoenix and surrounding areas (the Valley), Arizona
Before you hire — three checks
- Confirm the credential is current. Ask for the IICRC certification and confirm it at IICRC's locator.
- Get the scope in writing — containment, what's being removed, and post-work verification.
- For mold: keep assessment and remediation separate. An independent assessor writes the protocol; the remediator executes it. Even where not legally required, it protects you.
Is this your business?
Claim this profile to add your service area, hours, insurance details and emergency line — and correct anything we should re-verify.
Claim this profileQuestions about Koomen Contracting USA Ltd’s credentials
Is Koomen Contracting USA Ltd IICRC certified?
Yes. Koomen Contracting USA Ltd appears in IICRC's Certified Firm registry holding 10 certifications: AMRT (Applied Microbial Remediation Technician), ASD (Applied Structural Drying Technician), BMI (Building Moisture Inspection), CCT (Carpet Cleaning Technician), CDS (Commercial Drying Specialist) and FSRT (Fire and Smoke Damage Restoration Technician), and 4 more. We check this against IICRC's own registry rather than the firm's marketing; last checked August 14, 2026.
What is Koomen Contracting USA Ltd certified to do?
Certified across water, mold and fire — equipped to handle an insured loss end-to-end. Certifications describe verified training, not the services a firm chooses to offer — what it advertises is its own claim, and we label self-reported information as self-reported.
Can Koomen Contracting USA Ltd both inspect and remediate my mold?
Arizona runs no mold licensing programme, so nothing in law prevents one firm doing both. That is the reason to ask for an independent assessment anyway: a contractor who writes their own scope of work decides how much work they are going to be paid for.
Where does this information come from, and when was it checked?
Credentials on this page were checked against the body that issued them — IICRC — on August 14, 2026. We publish no reviews, no ratings and no prices, and payment never affects whether a firm appears here or where it sits in a list.
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