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Interior of a large building affected by water and structural damage, the kind of large-loss site FixAIRx assesses

Your Partner in Large-LossEnvironmental Hygiene Solutions

Protecting properties, advocating for claims, and safeguarding health

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Your Indoor Air Quality Matters

Independent assessment and documentation for every property

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Our Mission

We help restore healthy air quality in your home or office, whether it is an inspection and testing to prove or disprove a problem, a consultation providing education for a DIY project, or just referring quality vendors and the best solutions. We stand as advocates and provide education and detailed services with integrity, as a neutral third party. This ensures your safety so you can be confident and healthy, with peace of mind.

A couple relaxing in a healthy, comfortable home

Why choose FixAIRx

Passionate about making a difference.

Personal Integrity

We prioritize honesty, integrity, and exceptional service, so the health and needs of our clients come first.

Qualified Professionals

Our team is made up of qualified, licensed professionals trained to meet Texas state and industry regulations.

Our Approach

We take a personalized approach to every air-quality concern, so the solution fits your property and your goals.

Best Solutions

Our independent assessments target and resolve indoor air-quality issues at the source, then verify the result.

Education

We continue to develop and pursue advanced training beyond baseline industry requirements.

Which Industry Standards apply to my project?

Navigating regulatory guidelines and proposed industry standards, influenced by numerous organizations, can be daunting. Our assessments follow the published methods and guidance of recognized public-health and building authorities, and in Texas a licensed Mold Assessment Consultant writes the protocol a remediator follows. We translate that into a clear, defensible plan for your project.

FixAIRx can help

When disaster strikes, our experts understand the complexities of large-loss fire and water claims and how to document them. Fire is our featured, fire-first service.

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Our Services

Large-Loss Fire & Water Assessments

Independent assessment, smoke-pathway mapping, and a code-aligned remediation plan with verification criteria after a fire, for commercial buildings and campuses first and residential properties second.

  • Forensic site walk with smoke-pathway mapping across zones and floors
  • Targeted sampling of surfaces, air, and concealed cavities
  • HVAC contamination evaluation including air handlers, returns, and ductwork
  • Code-aligned remediation plan with clear scope and verification criteria
  • Worker protection considerations and site controls
  • Post-work clearance testing and post-occupancy verification

A Mission Rooted in Experience

Welcome to FixAIRx. My journey to help my own family started with a serious environmental problem in a building where we lived. Getting honest, independent answers was harder than it should have been, and that experience shaped how this company works: independent assessment, complete documentation, and education, so owners and families can make decisions based on evidence rather than fear.

Today we bring that same standard to commercial and residential clients across the Dallas-Fort Worth metroplex, as the independent expert and claims-advocacy partner, never the remediation contractor.

Wendy Michaelis, MAC, Founder and CEO

Ready to help a thousand more families. We take the time, with the heart, energy, knowledge, and thoroughness it takes to make a real difference.

We coordinate with your Contractors

From large-loss claims to single-family homes, we provide contractors and FixAIRx resources to scientifically justify the scope of work and safeguard the client's property and health.

Comprehensive Documentation

Detailed, defensible documentation of the loss and the recommended scope of work.

Coverage Science and Industry Standards

We apply building science and recognized standards to justify what the project requires.

Job Completion Certification

Independent certification that the work was completed correctly and verified.

Scope of Work Justification

Evidence-based justification for the scope, so it holds up with insurers and stakeholders.

Scope of Work Definition

A clear, defined scope so every party knows exactly what is included.

Uncover Hidden Damages

We find concealed damage in cavities, shafts, and systems that surface inspections miss.

Ensure Habitability Standards

Documentation that a space meets habitability standards before reoccupancy.

Health Liability Support

Independent documentation that supports health-liability questions for the parties involved.

Maximize Insurance Revenue

Documentation that helps recover the full, fair value of a covered claim.

Advocating for what is right

How FixAIRx helped a commercial client's fire loss secure the settlement they deserved

Independent documentation and a defensible scope of work gave the owner and the general contractor the leverage to argue the claim on the facts.

A home sheltered under an umbrella, representing protection from water, fire, and mold damage

The Path to a Full Restoration

Every project is unique. We take a tailored approach and provide custom documentation to ensure you meet your goals.

A magnifying glass over a document, representing clearance verification

Frequently Asked Questions

Straight answers, sourced to the US EPA, US CDC, and Texas DLR. Still have a question?

What does FixAIRx actually do?

We are an independent environmental-hygiene and large-loss consultancy. We assess and document fire, water, mold, and indoor-air-quality problems in commercial and residential buildings, and we write code-aligned remediation plans. We are the independent expert and claims-advocacy partner, not the remediation contractor, which keeps our findings unbiased.

How fast can mold start growing after water damage?

If wet or damp materials are dried within 24 to 48 hours of a leak or spill, in most cases mold will not grow (US EPA). After that window, mold can begin growing on damp, cellulose-rich materials like drywall, paper, and wood.

Should I use bleach to clean up mold?

The US EPA does not recommend bleach or other biocides as a routine practice for mold cleanup. For a small area on a hard surface, the EPA recommends scrubbing with detergent and water and drying completely. The key is removing the mold and fixing the moisture, not just killing it.

Do I need a mold test, and do you have to identify the type of mold?

When visible mold is present, sampling is usually unnecessary just to confirm you have mold (US EPA), and the CDC says it is not necessary to identify the species because all molds should be treated the same way for removal. Testing is most useful for defining the extent of a problem, clearance after remediation, or investigating an air-quality complaint.

Do I need a licensed assessor in Texas?

In Texas, a licensed Mold Assessment Consultant (licensed through the Texas Department of Licensing and Regulation) is the professional who formally assesses a property and writes the remediation protocol that a remediator then follows. We provide that independent assessment.

What areas do you serve?

We serve the Dallas-Fort Worth metroplex, including Dallas, Plano, Lewisville, Frisco, Allen, Richardson, Carrollton, and Grapevine.

What should I do first after a fire?

Once the property is safe to enter, an independent fire-damage assessment maps smoke pathways, checks HVAC and concealed cavities, and produces a documented, code-aligned remediation plan. Getting independent documentation early protects both the building and your insurance claim.

Environmental Health Resources

Phenomenal team, empathetic and professional. Incredibly thorough, and the result of their report gave my general contractor and me the leverage to argue with the insurance company for the restoration we needed. Thank you.
Client review

What our Clients say about us

FixAIRx is a company you can trust. As a qualified environmental analyst, from smoke and water damage to mold and air quality, our areas of expertise are vast. We are a very knowledgeable consultancy, and we treat people with great care and respect.

fixAIRx
(469) 224-7774 sales@iaqrx.com Lewisville, TX 75056
fixAIRxIndoor Air Quality Experts

Your Partner in Large Loss Environmental Hygiene Solutions. Protecting Properties, Advocating for Claims, and Safeguarding Health.

How can WE help?

Tell us about the property and the problem. We respond quickly.

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