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Walnut Creek and Concord

Water Damage, Mold and Restoration Companies in Walnut Creek, CA

Walnut Creek, CA has 16 restoration and remediation companies in our listings, 11 list themselves as open 24 hours and the most reviewed is Roto-Rooter Plumbing & Water Cleanup with 314 reviews.

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All 16 Companies in Walnut Creek

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

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  1. 1

    Haley & Aldrich

    201 N Civic Dr #220 · Walnut Creek 0.3 mi

    Google rating 5.0 from 1 Google review

    Verified Remediation Pro

    Biohazard

  2. 2

    Garcia Plumbing & Home Restoration24/7

    1990 N California Blvd 8th floor floor · Walnut Creek 0.6 mi

    Google rating 5.0 from 18 Google reviews

    Highly Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  3. 3

    Allied Restoration Company24/7

    1990 N California Blvd Ste 876 · Walnut Creek 0.6 mi

    Google rating 5.0 from 11 Google reviews

    Highly Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  4. 4

    Swift Restoration24/7

    516 Adirondack Way · Walnut Creek 0.6 mi

    Google rating 5.0 from 10 Google reviews

    Highly Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  5. 5

    First Call Restoration24/7

    1255 Treat Blvd Ste 300 · Walnut Creek 0.9 mi

    Google rating 5.0 from 51 Google reviews

    Best in Walnut Creek 2026Top Rated 2026

    Water DamageMoldFire and SmokeSewageBiohazard

  6. 6

    Grand Build24/7

    1255 Treat Blvd SUIT 300 · Walnut Creek 0.9 mi

    Google rating 5.0 from 1 Google review

    Verified Remediation Pro

    Water DamageMoldFire and SmokeStormContents

  7. 7

    Roto-Rooter Plumbing & Water Cleanup24/7

    1130 N Broadway · Walnut Creek 1.1 mi

    Google rating 4.9 from 314 Google reviews

    Top Rated 2026Most Reviewed 2026

    Water DamageMoldMold TestingSewage

  8. 8

    ECO-CHEK Compliance, Inc.

    3100 Oak Rd #205 · Walnut Creek 1.2 mi

    Google rating 3.0 from 2 Google reviews

    Verified Remediation Pro

    Water Damage

  9. 9

    SERVPRO of Walnut Creek/Clayton24/7

    1415 Oakland Blvd Ste 105 · Walnut Creek 1.2 mi

    Google rating 5.0 from 23 Google reviews

    Highly Rated 2026

    Water DamageMoldFire and SmokeSewageBiohazard

  10. 10

    Iphone Repair Pro

    1531 Botelho Dr · Walnut Creek 1.3 mi

    Google rating 4.8 from 80 Google reviews

    Top Rated 2026

    Water Damage

  11. 11

    Dry Kings Restoration24/7

    197 Mayhew Way · Walnut Creek 1.6 mi

    Google rating 4.7 from 20 Google reviews

    Highly Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  12. 12

    Spaulding Decon24/7

    755 Savannah Cir · Walnut Creek 2.1 mi

    Google rating 5.0 from 11 Google reviews

    Highly Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  13. 13

    All Dry And Tidy24/7

    Service area business · Walnut Creek 4.5 mi

    Google rating 5.0 from 35 Google reviews

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  14. 14

    PuroClean of Walnut Creek24/7

    Service area business · Walnut Creek 4.5 mi

    Google rating 5.0 from 22 Google reviews

    Highly Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  15. 15

    Hardwood Floors By Jonathan Gayer

    Service area business · Walnut Creek 5.1 mi

    Google rating 5.0 from 3 Google reviews

    Verified Remediation Pro

    Water Damage

  16. 16

    Pacific Remodeling and Design

    Service area business · Walnut Creek 6.0 mi

    Google rating 5.0 from 9 Google reviews

    Verified Remediation Pro

    Water Damage

What It Costs Around Walnut Creek

Prices in the San Francisco-Oakland-Fremont, CA area run about 16 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in Walnut CreekNational typical
Water Damage Restorationper job, a single room of clean water$1,150 to $3,500$1,000 to $3,000
Mold Remediationper job, a typical professional job$1,750 to $6,900$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$600 to $2,900$500 to $2,500
Asbestos Testing and Abatementper job, a single area in a home$1,400 to $5,800$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 $3,500$1,000 to $3,000

Full Walnut Creek and Concord cost guide

Ranch Homes and Clay Soil in the Central Valley Towns

Older ranch homes in Concord and Pleasant Hill often sit over shallow crawlspaces. After a big storm, look under the house with a flashlight for standing water or wet insulation.

Walnut Creek has many condos and townhomes, where a leak from the unit above is a common loss. Tell the association and your neighbor right away and photograph where the water came from.

Questions People Ask

How many water damage and mold companies serve Walnut Creek?
We list 16 companies in Walnut Creek, CA. 4 of them work from a service area without a public storefront.
Which water damage and mold companies in Walnut Creek are open 24 hours?
11 list themselves as open around the clock, including Roto-Rooter Plumbing & Water Cleanup, First Call Restoration and All Dry And Tidy. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Walnut Creek?
Among companies with at least 20 public reviews, the highest rated are First Call Restoration (5.0 from 51), All Dry And Tidy (5.0 from 35) and SERVPRO of Walnut Creek/Clayton (5.0 from 23). 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 Walnut Creek?
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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