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Torrance, CA

Mold Inspection and Testing in Torrance, CA

Torrance, CA has 16 mold inspection and testing companies in our listings, 9 list themselves as open 24 hours and the most reviewed is Wilson Family Restoration Service with 56 reviews.

16 Companies Doing Mold Testing Work in Torrance

  1. 1

    24H Mold Inspection of Torrance

    2322 Torrance Blvd · Torrance 0.0 mi

    Google rating 5.0 from 19 Google reviews

    Highly Rated 2026

    Mold Testing

  2. 2

    Biohazard Water Damage Restoration

    2171 Torrance Blvd · Torrance 0.2 mi

    No public reviews yet

    Verified Remediation Pro

    Water DamageMoldMold TestingBiohazard

  3. 3

    SOS Mold Inspection Torrance

    406 Amapola Ave #120 · Torrance 0.6 mi

    No public reviews yet

    Verified Remediation Pro

    MoldMold Testing

  4. 4

    Mitigation® - 1st Plumber Leak Detection & Water Damage Restoration, Construction, Home Builder, Drywall South Bay Area24/7

    2113 Border Ave · Torrance 0.9 mi

    Google rating 4.2 from 22 Google reviews

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  5. 5

    Rainbow Restoration of Venice24/7

    1815 W 205th St #202 · Torrance 1.0 mi

    Google rating 5.0 from 34 Google reviews

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeBiohazard

  6. 6

    Rainbow Restoration of Hermosa Beach24/7

    2808 Oregon Ct Ste K2 · Torrance 1.0 mi

    Google rating 5.0 from 4 Google reviews Yelp 4.5

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  7. 7

    Accurate Environmental24/7

    1629 226th St · Torrance 1.4 mi

    Google rating 3.5 from 8 Google reviews

    Verified Remediation Pro

    Water DamageMoldMold TestingOdor

  8. 8

    ServiceMaster Restore by Masters24/7

    3655 Torrance Blvd · Torrance 1.5 mi

    Google rating 5.0 from 3 Google reviews

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  9. 9

    Wilson Family Restoration Service24/7

    21243 Hawthorne Blvd · Torrance 1.7 mi

    Google rating 4.8 from 56 Google reviews

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  10. 10

    Mr Mold Inspection of Torrance

    3625 Del Amo Blvd #210 · Torrance 1.7 mi

    Google rating 5.0 from 41 Google reviews

    Top Rated 2026

    Mold Testing

  11. 11

    Accurate Property Restoration24/7

    2570 W 237th St B · Torrance 1.8 mi

    Google rating 1.0 from 1 Google review

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  12. 12

    Gale Jordan Associates Inc

    3858 W Carson St Ste 200 · Torrance 1.8 mi

    No public reviews yet

    Verified Remediation Pro

    MoldMold TestingLead Paint

  13. 13

    Restoration 1 of South Bay24/7

    Service area business · Torrance 2.5 mi

    Google rating 4.9 from 9 Google reviews Yelp 4.9 · HomeAdvisor 5.0

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  14. 14

    One of a Kind24/7

    4127E Pacific Coast Hwy · Torrance 2.7 mi

    No public reviews yet

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  15. 15

    Mold Testing Specialist

    Service area business · Torrance 2.7 mi

    Google rating 5.0 from 44 Google reviews

    Top Rated 2026

    Mold Testing

  16. 16

    24H Mold Inspection of Harbor City

    Service area business · Torrance 3.1 mi

    Google rating 5.0 from 38 Google reviews

    Top Rated 2026

    Mold Testing

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

Reviews on Other Sites in Torrance

On Angi

We did not find an Angi profile we could match to a company here yet.

BBB

We did not find a BBB profile we could match to a company here yet.

Also matched here, 2 on Yelp and 1 on HomeAdvisor. Those show on each company row above.

A BBB profile is a listing with the Better Business Bureau. It is not the same as BBB accreditation. We only list a profile when its name and city match the company.

What It Costs Around Torrance

Prices in the Los Angeles-Long Beach-Anaheim, CA area run about 14 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in TorranceNational typical
Mold Inspection and Testingper visit, a visual inspection$225 to $700$200 to $600
Mold Inspection and Testingper visit, an inspection with samples$350 to $1,150$300 to $1,000
Mold Inspection and Testingper visit, a clearance test$350 to $900$300 to $800

Full Los Angeles County 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 Torrance?
We list 16 companies in Torrance, CA. 3 of them work from a service area without a public storefront.
Which mold inspection and testing companies in Torrance are open 24 hours?
9 list themselves as open around the clock, including Wilson Family Restoration Service, Rainbow Restoration of Venice and Mitigation® - 1st Plumber Leak Detection & Water Damage Restoration, Construction, Home Builder, Drywall South Bay Area. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Torrance?
Among companies with at least 20 public reviews, the highest rated are Mold Testing Specialist (5.0 from 44), Mr Mold Inspection of Torrance (5.0 from 41) and 24H Mold Inspection of Harbor City (5.0 from 38). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.

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Restoration Companies in Torrance, CA

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