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Los Angeles County

Water Damage, Mold and Restoration Companies in Diamond Bar, CA

Diamond Bar, CA has 6 restoration and remediation companies in our listings, 4 list themselves as open 24 hours and the most reviewed is Roto-Rooter Plumbing & Water Cleanup with 477 reviews.

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All 6 Companies in Diamond Bar

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

  1. 1

    Roto-Rooter Plumbing & Water Cleanup24/7

    1200 S Diamond Bar Blvd · Diamond Bar 0.0 mi

    4.9 from 477 public reviews Yelp 4.4

    Water DamageMoldMold TestingSewage

  2. 2

    SERVPRO of Diamond Bar/South Pomona24/7

    1249 S Diamond Bar Blvd #313 · Diamond Bar 0.1 mi

    5.0 from 276 public reviews Yelp 4.7 · BBB profile

    Water DamageMoldFire and SmokeSewageBiohazard

  3. 3

    HydroNest Pros24/7

    324 S Diamond Bar Blvd · Diamond Bar 1.3 mi

    No public reviews yet

    Water DamageMoldSewage

  4. 4

    Safety Services Management, LLC

    1370 Valley Vista Dr Suite 200 · Diamond Bar 1.6 mi

    5.0 from 4 public reviews

    Water DamageMoldMold TestingFire and SmokeBiohazard

  5. 5

    Surf Pro24/7

    23648 Bower Cascade Pl · Diamond Bar 2.0 mi

    4.5 from 2 public reviews

    Water Damage

  6. 6

    Andy's Carpet Care

    Service area business · Diamond Bar 3.6 mi

    5.0 from 42 public reviews

    Water DamageOdor

Reviews on Other Sites in Diamond Bar

On Angi

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

Have a BBB Profile (1)

Also matched here, 2 on Yelp. 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.

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 Diamond Bar?
We list 6 companies in Diamond Bar, CA. 1 of them work from a service area without a public storefront.
Which water damage and mold companies in Diamond Bar are open 24 hours?
4 list themselves as open around the clock, including Roto-Rooter Plumbing & Water Cleanup, SERVPRO of Diamond Bar/South Pomona and Surf Pro. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Diamond Bar?
Among companies with at least 20 public reviews, the highest rated are SERVPRO of Diamond Bar/South Pomona (5.0 from 276), Andy's Carpet Care (5.0 from 42) and Roto-Rooter Plumbing & Water Cleanup (4.9 from 477). 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 Diamond Bar?
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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