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Water Damage, Mold and Restoration Companies in West Covina, CA

West Covina, CA has 17 restoration and remediation companies in our listings, 10 list themselves as open 24 hours and the most reviewed is Allied Restoration with 166 reviews.

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All 17 Companies in West Covina

Sorted by distance from the middle of West Covina by default. Use the buttons to sort by reviews or filter by service.

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  1. 1

    Go Green24/7

    1004 W Covina Pkwy · West Covina 0.2 mi

    Google rating 5.0 from 2 Google reviews Thumbtack 5.0

    Verified Remediation Pro

    Water DamageMoldMold Testing

  2. 2

    Restoration Management Services, Corp24/7

    301 S Glendora Ave Suite 1411 · West Covina 0.4 mi

    Google rating 5.0 from 1 Google review

    Verified Remediation Pro

    Water DamageFire and SmokeStorm

  3. 3

    Global Environmental Inc

    1520 W Cameron Ave #103 · West Covina 0.6 mi

    Google rating 5.0 from 9 Google reviews

    Verified Remediation Pro

    Lead Paint

  4. 4

    24H Mold Inspection of West Covina

    1902 W Pacific Ave Unit #290 · West Covina 0.7 mi

    Google rating 5.0 from 14 Google reviews

    Highly Rated 2026

    Mold Testing

  5. 5

    GForced Mold Removal & Remediation West Covina CA24/7

    1710 W Cameron Ave #102 · West Covina 0.7 mi

    Google rating 4.8 from 4 Google reviews Facebook 4.5 · Angi 5.0 (12)

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  6. 6

    SV24/7

    1730 W Cameron Ave · West Covina 0.8 mi

    Google rating 5.0 from 14 Google reviews

    Highly Rated 2026

    Water DamageMold

  7. 7

    Alliance Environmental Group

    1900 W Garvey Ave S · West Covina 0.9 mi

    Google rating 1.0 from 1 Google review

    Verified Remediation Pro

    Water DamageMoldMold TestingBiohazardHoarding

  8. 8

    Precision Mold Group

    1773 W San Bernardino Rd Ste B16 · West Covina 1.4 mi

    Google rating 5.0 from 2 Google reviews

    Verified Remediation Pro

    Mold TestingAsbestos

  9. 9

    B2 Environmental

    1773 W San Bernardino Rd Ste B28 · West Covina 1.4 mi

    Google rating 1.0 from 1 Google review

    Verified Remediation Pro

    MoldAsbestos

  10. 10

    Decon 124/7

    Service area business · West Covina 1.6 mi

    No public reviews yet

    Verified Remediation Pro

    MoldBiohazardHoarding

  11. 11

    Bioclean Socal24/7

    Service area business · West Covina 2.5 mi

    Google rating 5.0 from 48 Google reviews

    Top Rated 2026

    MoldFire and SmokeSewageBiohazardHoarding

  12. 12

    SERVPRO of West Covina24/7

    100 Barranca Ave Ste 820-G · West Covina 2.9 mi

    Google rating 5.0 from 37 Google reviews Yelp 4.9

    Top Rated 2026

    Water DamageMoldFire and SmokeSewageBiohazard

  13. 13

    Home Inspection Svc

    111 S Barranca Ave · West Covina 3.0 mi

    Google rating 5.0 from 3 Google reviews

    Verified Remediation Pro

    Mold Testing

  14. 14

    Allied Restoration24/7

    3120 E Garvey Ave S · West Covina 3.1 mi

    Google rating 4.9 from 166 Google reviews

    Top Rated 2026Most Reviewed 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  15. 15

    Allied Disaster Defense24/7

    3120 E Garvey Ave S · West Covina 3.1 mi

    Google rating 5.0 from 15 Google reviews Yelp 5.0

    Highly Rated 2026

    Water DamageFire and SmokeOdor

  16. 16

    Minalya Inc.

    2442 S Nancy St No. 3 · West Covina 3.2 mi

    Google rating 5.0 from 2 Google reviews

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and Smoke

  17. 17

    Rapid Solutions24/7

    136 N Grand Ave #136 · West Covina 3.4 mi

    Google rating 5.0 from 5 Google reviews

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

Reviews on Other Sites in West Covina

On Angi (1)

BBB

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

Also matched here, 2 on Yelp, 1 on Facebook and 1 on Thumbtack. 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 West Covina

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 West CovinaNational typical
Water Damage Restorationper job, a single room of clean water$1,150 to $3,400$1,000 to $3,000
Mold Remediationper job, a typical professional job$1,700 to $6,800$1,500 to $6,000
Mold Inspection and Testingper visit, a visual inspection$225 to $700$200 to $600
Fire and Smoke Damage Restorationper room, light smoke cleaning$550 to $2,800$500 to $2,500
Asbestos Testing and Abatementper job, a single area in a home$1,350 to $5,700$1,200 to $5,000
Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home$350 to $800$300 to $700
Hoarding Cleanupper job, light clutter in a few rooms$1,150 to $3,400$1,000 to $3,000

Full Los Angeles County cost guide

Water and Fire Risks in the Valleys

Summer heat in the San Fernando and San Gabriel valleys means air conditioners run hard, and a clogged condensate line can flood a hallway ceiling or a closet quietly. Check the drain line and the pan under an attic air handler before summer.

Neighborhoods against the foothills see wildfire smoke and, after a fire, mud and debris flows in heavy winter rain. Keep a plan for sandbags and know which way water runs off the slope behind you.

Read the full Los Angeles County guide

Questions People Ask

How many water damage and mold companies serve West Covina?
We list 17 companies in West Covina, CA. 2 of them work from a service area without a public storefront.
Which water damage and mold companies in West Covina are open 24 hours?
10 list themselves as open around the clock, including Allied Restoration, Bioclean Socal and SERVPRO of West Covina. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in West Covina?
Among companies with at least 20 public reviews, the highest rated are Bioclean Socal (5.0 from 48), SERVPRO of West Covina (5.0 from 37) and Allied Restoration (4.9 from 166). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.
What should I do before a company arrives in West Covina?
Stop the source if you safely can, shut off power to wet areas at the panel only if you are standing somewhere dry, photograph everything, and move valuables out of the water. Our step by step guide covers the first hours in detail.

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