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TDLR-Licensed Mold Professionals in Mesquite, TX

Independent license directory · Verify on TDLR before you hire · Not a contractor

As of October 4, 2026 (CT): 188 TDLR mold license records with a Dallas County address — 80 MOLD ASSESSMENT CONSULTANT, 49 MOLD REMEDIATION CONTRACTOR, 37 MOLD REMEDIATION COMPANY, 22 MOLD ASSESSMENT COMPANY.

Phone numbers on this page are referral or featured-listing contacts — this site does not perform mold work.

How to Verify a TDLR License →Referral: (512) 522-6796

This page is part of Texas Mold Remediation, an independent Texas mold license directory and education site — not a remediation contractor. Use it to find TDLR-listed mold professionals serving Mesquite and Dallas County, then verify the license on TDLR before you hire. See also Texas mold laws and our methodology.

Mold Risk in Mesquite

North Mesquite Creek — the waterway that gave the city its name — runs through eastern Dallas County over heavy clayey soils that retain water long after storms pass, placing portions of Mesquite within FEMA-designated Special Flood Hazard Areas and extending the moisture exposure window that drives mold growth in nearby homes.

Seasonal Note: Late spring (April through June) carries the highest mold risk in Mesquite because that period combines the year's heaviest rainfall — May averages over 5 inches alone — with humidity levels peaking near 67%, keeping indoor surfaces damp long enough for mold colonies to establish before air conditioning season fully kicks in.

Mold remediation in Mesquite demands a strategy built around this city's specific conditions, not a generic checklist. The combination of 40 inches of annual rainfall, persistently high humidity, and clay-heavy soils along North Mesquite Creek means that moisture doesn't drain away quickly — it lingers in slabs, crawl spaces, and the lower courses of exterior walls long after a rain event ends. That slow drainage creates the extended damp window mold spores need to colonize building materials, and it explains why so many Mesquite homeowners discover mold problems not during a storm but weeks later, when the musty odor finally becomes impossible to ignore.

The age of local housing is the other major factor driving demand for mold removal Mesquite residents and landlords need to plan for. Census data shows that homes in the 75149 and 75150 ZIP codes were primarily built in the 1960s and 1970s — an era before modern vapor barriers, before mold-resistant drywall, and before building codes required adequate attic ventilation in humid climates. Older pipe connections in these homes are also prone to slow leaks behind walls, feeding hidden mold colonies for months before any visible staining appears. Black mold removal calls in these older neighborhoods frequently uncover damage that has been spreading undetected inside wall cavities, under subfloors, and above drop ceilings.

water damage in Mesquite, TX property owners experience after heavy spring storms compounds the aging-housing problem. When North Mesquite Creek and the surrounding drainage network reach capacity — which the city's own Stormwater division actively monitors through FEMA's National Flood Insurance Program — homes in low-lying sections face water intrusion at the foundation level. Mold can begin growing on wet drywall, insulation, and wood framing within 24 to 48 hours of initial water contact, which means the post-flood response window is narrow. Calling for licensed mold remediators serving Mesquite often immediately after water damage is controlled — rather than waiting until visible growth appears — is the single most important decision a property owner can make.

HVAC systems are a year-round mold vector in this climate that often gets overlooked until a mold inspection Mesquite technician opens up the air handler or pulls a duct section. Because Mesquite's humidity rarely drops below 58% even in winter, central air conditioning systems run long cooling cycles that generate significant condensation on evaporator coils and in drain pans. When pan drains partially clog — common in older units — standing water inside the system distributes mold spores to every room in the structure through the supply air. Certified mold remediation of an HVAC-linked problem requires treating both the mechanical system and the affected rooms simultaneously, otherwise recontamination happens within weeks of cleanup.

Whether the source is creek flooding, a slow plumbing leak, or a sweating air handler, professional mold remediation in Mesquite should always begin with a thorough assessment using moisture meters and air sampling before any physical work begins. Cutting corners on containment or skipping post-remediation clearance testing are the two most common reasons mold problems return. A certified mold remediation contractor will contain the work area, remove compromised materials to established safe limits, treat structural surfaces, and provide documentation — something that matters if you ever file an insurance claim or sell the property.

How to Use This Directory

Start with how to verify a TDLR mold license, skim Texas mold laws, or browse the full statewide directory.

TDLR-Licensed Mold Professionals in Dallas County

The following 188 license records are listed in our copy of TDLR data for Dallas County as of October 4, 2026 (CT) (CURRENT status, Texas address in this county; one business can hold more than one license). Confirm status on TDLR License Search before you hire.

Dallas County license records by TDLR license type — as of October 4, 2026 (CT)
License typeRecords
MOLD ASSESSMENT CONSULTANT80
MOLD REMEDIATION CONTRACTOR49
MOLD REMEDIATION COMPANY37
MOLD ASSESSMENT COMPANY22
License #NameTypeExpires
ACO1324YA ENGINEERING SERVICES, LLCASSESSMENT COMPANY8/17/2028
ACO0211LYNN CLARK ASSOCIATES INC DBAASSESSMENT COMPANY10/28/2028
ACO1197INDOOR ENVIRONMENTAL SAFE SPACE NETWORK, CORPASSESSMENT COMPANY10/6/2027
ACO0161IHST, INCASSESSMENT COMPANY3/10/2028
ACO1305PROPERTY INSPECTION GROUP LLCASSESSMENT COMPANY1/25/2028
ACO1061APEX TITAN INCASSESSMENT COMPANY4/16/2028
ACO1029EHP CONSULTING, LLCASSESSMENT COMPANY6/18/2027
ACO1262LANGAN ENGINEERING AND ENVIRONMENTAL SERVICES, LLCASSESSMENT COMPANY10/6/2026
ACO1220ASBESTOS & MOLD PROFESSIONALS OF TEXAS LLCASSESSMENT COMPANY1/14/2027
ACO1069VANTAGE ENVIRONMENTAL SERVICES LPASSESSMENT COMPANY10/17/2028
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Refreshed weekly from TDLR public mold license CSVs (scheduled late Saturday night, Central Time). Last successful import: October 4, 2026 (CT). See our methodology or download the open dataset.

License status verified weekly. Sources: TDLR mold program · TDLR License Search · Texas Occupations Code Ch. 1958 · EPA mold guide · CDC mold & health

What Licensed Mold Professionals Typically Handle in Mesquite

The services below describe work TDLR-licensed assessors and remediators commonly perform in Texas. This site does not offer these services — use the directory listings and verify licenses on TDLR before hiring.

Black Mold Removal

Black mold (Stachybotrys chartarum) usually needs professional containment and should not be disturbed without proper equipment. TDLR-licensed remediators typically use negative air pressure, HEPA filtration, and full PPE when removing it.

Water-Related Mold Response

EPA advises drying wet materials within 24–48 hours because mold can begin growing that quickly on damp surfaces. TDLR-licensed remediators typically prioritize containment and moisture control after leaks, floods, or storms — this directory does not provide emergency response.

Water Damage & Mold Remediation

Water damage left unaddressed often leads to mold behind walls and under flooring. Licensed contractors may handle water extraction and mold remediation in one coordinated scope of work.

Mold Inspection & Testing

A licensed Mold Assessment Consultant can identify visible and hidden growth, moisture sources, and air-quality issues, and deliver a written assessment that meets Texas requirements.

Attic Mold Remediation

Texas attics are common mold sites because of heat, poor ventilation, and roof leaks. Licensed remediators typically find the moisture source, remove contaminated material, and correct ventilation to reduce recurrence.

Crawl Space Mold Remediation

Crawl spaces under Texas homes often collect ground moisture and standing water after heavy rains. Licensed work may include remediation, vapor barriers, and longer-term moisture control.

HVAC & Air Duct Mold Removal

Year-round air conditioning makes HVAC units and ductwork frequent mold sites. Licensed professionals may clean and treat air handlers, evaporator coils, and ductwork so mold is less likely to circulate.

Bathroom Mold Removal

Bathrooms are among the most common household mold sites due to chronic moisture and weak ventilation. Licensed remediators often address grout, drywall, subfloor, and ceilings — and the underlying moisture problem.

Basement Mold Removal

Where Texas homes have basements, groundwater and humidity raise mold risk. Licensed contractors typically use containment, removal, and post-remediation testing consistent with industry protocols such as IICRC S520.

Commercial Mold Remediation

Commercial jobs need careful documentation and limited business disruption. Licensed contractors handle offices, retail, warehouses, and multi-unit residential properties under written protocols.

Real Estate Mold Inspection

Mold findings during Texas transactions can delay or kill deals. TDLR-licensed Mold Assessment Consultants can produce inspection reports suitable for buyers, sellers, and lenders — with turnaround negotiated case by case.

Post-Remediation Clearance Testing

After remediation, clearance testing checks whether mold levels are acceptable. Texas law requires this testing to be done by a licensed Mold Assessment Consultant who is independent from the remediating contractor.

Rental Property Mold Work

Landlords and property managers often need licensed assessment and remediation plus documentation for habitability and insurance. Always verify the TDLR license and keep paperwork for future sales or claims.

Mold Prevention & Treatment

Preventive work may include moisture control, ventilation fixes, and — where appropriate — antimicrobial treatments on high-risk surfaces. A licensed assessor or remediator can advise what fits the building’s conditions.

Need a referral to a listed professional? Call the number below — then verify their TDLR license before you hire.

Referral: (512) 522-6796

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