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Naperville, IL

Mold Inspection and Testing in Naperville, IL

Naperville, IL has 19 mold inspection and testing companies in our listings, 5 list themselves as open 24 hours and the most reviewed is Castle Home Inspection with 1,513 reviews.

19 Companies Doing Mold Testing Work in Naperville

  1. 1

    Fast Mold Testing - Naperville24/7

    50 S Main St Ste 500 · Naperville 0.6 mi

    No public reviews yet

    Water DamageMoldMold Testing

  2. 2

    REAL INSPECTION SERVICES - Naperville

    825 Burning Tree Ln · Naperville 0.7 mi

    5.0 from 1 public review

    Mold Testing

  3. 3

    Midwest Aerobiology Labs (Mold & Asbestos Inspectors)

    1755 Park St suite#200 · Naperville 1.2 mi

    4.9 from 209 public reviews

    Water DamageMoldMold TestingAsbestos

  4. 4

    AKT Peerless Environmental Services

    280 Shuman Blvd #170 · Naperville 1.3 mi

    No public reviews yet

    Water DamageMold TestingBiohazard

  5. 5

    HomeTeam of DuPage

    1300 Iroquois Ave #134 · Naperville 1.7 mi

    4.9 from 296 public reviews

    Mold TestingAsbestosLead Paint

  6. 6

    Castle Home Inspection

    1250 E Diehl Rd #102 · Naperville 2.0 mi

    5.0 from 1,513 public reviews

    Mold Testing

  7. 7

    True North Consultants, Inc.

    1000 E Warrenville Rd Ste 140 · Naperville 2.0 mi

    5.0 from 1 public review

    MoldMold TestingBiohazardLead Paint

  8. 8

    Dynamic Home Inspections LLC

    1750 Ogden Ave · Naperville 2.2 mi

    4.6 from 7 public reviews

    Mold Testing

  9. 9

    Rinomia Water Damage24/7

    1041 Alder Ln · Naperville 2.2 mi

    No public reviews yet

    Water DamageMoldMold TestingStorm

  10. 10

    Klaire Mold Removal

    1221 Barbara Ct · Naperville 2.3 mi

    No public reviews yet

    Water DamageMoldMold Testing

  11. 11

    Bewise Master, Inc24/7

    424 Fort Hill Dr Ste 114 · Naperville 2.4 mi

    5.0 from 41 public reviews

    Water DamageMoldMold TestingFire and SmokeSewage

  12. 12

    Gill Mold Testing

    1601 Bond St · Naperville 2.8 mi

    No public reviews yet

    Mold Testing

  13. 13

    SLS Construction & Building Solutions LLC

    5S564 Kirk Pl · Naperville 3.0 mi

    No public reviews yet

    Water DamageMold Testing

  14. 14

    ATI Restoration24/7

    1150 Shore Rd · Naperville 3.8 mi

    4.4 from 67 public reviews

    Water DamageMoldMold TestingFire and SmokeSewage

  15. 15

    Prospective Home Inspections

    1610 Estate Cir · Naperville 3.8 mi

    5.0 from 520 public reviews

    Mold Testing

  16. 16

    RestoPros of Chicagoland West24/7

    1600 Shore Rd F · Naperville 3.9 mi

    5.0 from 79 public reviews

    Water DamageMoldMold TestingFire and SmokeStorm

  17. 17

    Dave's of Naperville Carpet Cleaning Service

    100 Ardley Ct · Naperville 4.6 mi

    4.0 from 4 public reviews

    Water DamageMoldMold TestingFire and SmokeOdor

  18. 18

    Allpro Flood & Fire Restoration

    25111 Ramm Dr · Naperville 6.0 mi

    5.0 from 8 public reviews

    Water DamageMoldMold TestingFire and SmokeStorm

  19. 19

    Moldman Naperville

    4055 S Rte 59 Ste 100 · Naperville 6.7 mi

    5.0 from 5 public reviews

    Water DamageMoldMold TestingOdor

Hire an Independent Inspector

A mold inspector tells you whether you have a problem, where it is and what caused it. A remediator removes it. When the same company does both, it has a reason to find mold. If you can, hire an inspector who does not do remediation, and ask the remediator to follow that inspector’s written plan.

Ask the inspector what the visit includes. A good one looks for the moisture source first, uses a moisture meter and often a thermal camera, and only takes air or surface samples when the result will change what you do. After the work, a clearance test by the same independent inspector shows whether the job is done.

How to read a mold lab report

Can You Handle It Yourself

Call a pro

Home test kits that grow spores in a dish almost always grow something, because mold spores are everywhere. They cannot tell you whether you have a problem. A moisture meter and a flashlight will tell you more for less money.

Read the step by step guide

What It Costs Around Naperville

Prices in the Chicago-Naperville-Elgin, IL-IN area run about 4 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in NapervilleNational typical
Mold Inspection and Testingper visit, a visual inspection$200 to $600$200 to $600
Mold Inspection and Testingper visit, an inspection with samples$300 to $1,050$300 to $1,000
Mold Inspection and Testingper visit, a clearance test$300 to $850$300 to $800

Full Chicago Western Suburbs cost guide

Questions to Ask Before You Hire

  1. Do you also do remediation? If so, who checks your work?
  2. How many air samples will you take, and will you take an outdoor control sample?
  3. Which lab analyzes the samples, and is it accredited?
  4. Will the report include moisture readings and photos, not only lab numbers?
  5. Are you licensed as a mold assessor where this home is?

Guides for This Job

Questions People Ask

How many mold inspection and testing companies serve Naperville?
We list 19 companies in Naperville, IL. All of them list a street address.
Which mold inspection and testing companies in Naperville are open 24 hours?
5 list themselves as open around the clock, including RestoPros of Chicagoland West, ATI Restoration and Bewise Master, Inc. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Naperville?
Among companies with at least 20 public reviews, the highest rated are Castle Home Inspection (5.0 from 1,513), Prospective Home Inspections (5.0 from 520) and RestoPros of Chicagoland West (5.0 from 79). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.

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