Naperville, IL· pop. 147,100
Mold Inspectors in Naperville, Illinois
Find local mold inspection and testing professionals serving Naperville and surrounding areas in Illinois.
Verified Select
Top choice for Naperville
Our top pick for Naperville is Akt Peerless Environmental Services. Selection is based on credential authority, listing completeness, and any active state license we've cross-referenced from public registries.
Verified Select is selected from public credential and state-license data, not paid placement. See How We Verify.
Mold inspectors serving Naperville
What do you need?
Akt Peerless Environmental Services
Naperville, IL
Illinois IDPH Asbestos Professional (Inspector)Source: IL IDPH
ATI Restoration, LLC. - Naperville
Naperville, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianCarpet Cleaning TechnicianCarpet Repair and Reinstallation Technician+8Sourced from IICRC
Iowa Asbestos Permit HolderSource: IA HHS Asbestos
Foxtrot Property Inspection, LLC
Naperville, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
GS & TJ Services Home Inspections
Naperville, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Hammerbrush Restoration
St. Charles, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianCommercial Drying SpecialistFire and Smoke Damage Restoration Technician+3Sourced from IICRC
Indoor Sciences, Inc
Aurora, IL
Illinois IDPH Asbestos Professional (Air Sampling ProfessionalInspectorProject Manager)Inspector)Source: IL IDPH
Integrity Environmental Service,Inc
Naperville, IL
Illinois IDPH Asbestos Professional (Air Sampling ProfessionalInspectorProject Manager)Source: IL IDPH
Luse Environmental Services
Aurora, IL
Illinois IDPH Asbestos ProfessionalChicago CDPH Asbestos Notification Filer -- 67 active projects since 2022-01-01Chicago CDPH Asbestos Notification Filer -- 6 active projects since 2022-01-01Source: IL IDPH
McLaren Home Inspections LLC
Naperville, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Midwest Aerobiology Labs, Inc
Naperville, IL
Illinois IDPH Asbestos Professional (Air Sampling ProfessionalInspector)Source: IL IDPH
Not Your Average Mold Guys LLC
Plainfield, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianWater Damage Restoration TechnicianSourced from IICRC
Oc Restoration
Plainfield, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianCarpet Cleaning TechnicianCarpet Repair and Reinstallation Technician+2Sourced from IICRC
Owens & Sons Restoration
Plainfield, IL
Applied Microbial Remediation TechnicianCarpet Cleaning TechnicianFire and Smoke Damage Restoration TechnicianWater Damage Restoration TechnicianSourced from IICRC
Protect Environmental
Naperville, IL
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
Servpro Of Naperville
Naperville, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianContents Processing TechnicianFire and Smoke Damage Restoration Technician+2Sourced from IICRC
Servpro Of Wheaton / Glen Ellyn / Lisle
Wheaton, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianFire and Smoke Damage Restoration TechnicianOdor Control Technician+3Sourced from IICRC
Stanley Steemer - Chicago South East #68
Bolingbrook, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianCarpet Cleaning TechnicianCarpet Repair and Reinstallation Technician+10Sourced from IICRC
Trinidad Home Inspections, LLC
Aurora, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
True North Consultants, Inc.
Naperville, IL
Illinois IDPH Asbestos Professional (Air Sampling ProfessionalInspectorProject Manager)Source: IL IDPH
Waldman Engineering Consultants
Naperville, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Weaver Consultants Group
Naperville, IL
Illinois IDPH Asbestos Professional (Air Sampling ProfessionalInspectorProject Manager)Source: IL IDPH
Illinois Mold Information
Climate Zone
Humid Continental
Köppen primary classification
Humidity Level
High year-round (60–75% annual avg)
NOAA NCEI 1991–2020 normals
Common Mold Types
Cladosporium, Aspergillus, Penicillium
Per EPA mold guidance
Weather considerations
Severe seasonal swings, basements vulnerable to spring rains, and a large stock of pre-1978 Chicago housing make basement mold the dominant complaint.
State licensing
Illinois does not have a state-level mold-license requirement. Verify each pro's industry certifications (IICRC, ACAC, etc.) and proof of insurance before hiring.
Local factors
- •Naperville's dense, mixed-age housing stock — including older multi-family buildings — can trap moisture behind walls and shared plumbing.
- •High regional humidity makes mold prevention a year-round concern, not just an after-a-leak fix.
Sources: NOAA climate normals; EPA mold guidance; state licensing authorities. See our data sources.
Common mold-inspection services
Other mold inspectors in Illinois
2ND CHANCE WATER RESTORATION
Addison, IL
Applied Microbial Remediation TechnicianContents Processing TechnicianFire and Smoke Damage Restoration TechnicianTrauma and Crime Scene Technician+1Sourced from IICRC
Americas Best Exteriors
Addison, IL
Applied Microbial Remediation TechnicianApplied Structural Drying TechnicianFire and Smoke Damage Restoration TechnicianTrauma and Crime Scene Technician+2Sourced from IICRC
Antonio O. Mallegni
Addison, IL
COMMERCIAL DRYING SPECIALISTUPHOLSTERY AND FABRIC CLEANING TECHNICIANWATER DAMAGE RESTORATION TECHNICIANFIRE AND SMOKE DAMAGE RESTORATION TECHNICIAN+8Sourced from IICRC
At Ease Inspections LLC
Algonquin, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Dem Services, Inc.
Addison, IL
Illinois IDPH Asbestos ProfessionalChicago CDPH Asbestos Notification Filer -- 22 active projects since 2022-01-01Chicago CDPH Asbestos Notification Filer -- 12 active projects since 2022-01-01Chicago CDPH Asbestos Notification Filer -- 4 active projects since 2022-01-01+1Source: IL IDPH
Inspector Jo Home Inspections LLC
Albany Park, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
L & L Restoration Llc Dba Restoration 1 Of Cary
Algonquin, IL
Applied Microbial Remediation TechnicianContents Processing TechnicianFire and Smoke Damage Restoration TechnicianTrauma and Crime Scene Technician+1Sourced from IICRC
LiRosi Home Inspection Services
Addison, IL
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Nearby cities
Frequently asked questions
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