CityvettedHow much does mold remediation cost in Houston?
Real mold remediation pricing in Houston, TX, drawn from the 8 companies we rank on actual Google reviews. Published starting prices run from $150 to $300. Below is the full breakdown, what drives the number, and how to get a fair quote.
Based on published starting prices from 8 mold remediation companies in Houston, TX. Cityvetted analysis, updated June 13, 2026.
In Houston, the lowest published starting price among our top-ranked mold remediation companies comes from Fast Mold Testing - Houston at $150, while Mold Testing Houston sits at the higher end near $300. That $150 spread usually reflects scope rather than quality: the cheaper number often covers a smaller or simpler job. Most of these companies quote after a visit.
What top-rated mold remediation companies in Houston charge
Starting prices published by the highest-scoring companies in our Houston ranking. Use these as a baseline, then get a firm quote for your specific job.
What drives the price of mold remediation in Houston
Two mold remediation companies can quote the same job and land hundreds of dollars apart, because the price is set less by the company than by the work itself. For mold remediation, the factors that move the number most are:
- The scope and size of the job.
- The grade of materials used.
- Permits and inspections where they apply.
- How accessible the work area is.
Before you compare quotes, write down your version of each of these. When every mold remediation companies prices the identical scope, the cheapest bid is finally a real deal rather than a different, smaller job in disguise.
Frequently asked questions
How much does mold remediation cost in Houston?
Across the 8 mold remediation companies we rank in Houston, TX, published starting prices run from $150 (Fast Mold Testing - Houston) up to $300 (Mold Testing Houston), with the middle of the field near $200. Your final cost depends on the scope and size of the job and the grade of materials used, so treat these as a floor and get a firm quote for your specific job.
Why do mold remediation prices vary so much in Houston?
Two quotes for the "same" job often price different work. For mold remediation companies, the biggest drivers are the scope and size of the job, the grade of materials used, permits and inspections where they apply, how accessible the work area is. A low number is frequently a quote that quietly left one of these out, which is why the spread between our cheapest and priciest pick here is $150.
How do I get an accurate mold remediation quote in Houston?
Write down exactly what you want done, hand the identical scope to two or three mold remediation companies, and insist on an itemized estimate rather than a lump sum. For anything beyond a basic service call, a real bid needs eyes on the job, not a number over the phone.
See which mold remediation companies in Houston actually score highest on reviews, longevity, and service quality.