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Diamond Bar, CA

Mold Remediation in Diamond Bar, CA

Diamond Bar, CA has 4 mold remediation companies in our listings, 3 list themselves as open 24 hours and the most reviewed is Roto-Rooter Plumbing & Water Cleanup with 477 reviews.

4 Companies Doing Mold Work in Diamond Bar

  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

    (909) 634-3955Details
  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

    (909) 860-1748Details
  3. 3

    HydroNest Pros24/7

    324 S Diamond Bar Blvd · Diamond Bar 1.3 mi

    No public reviews yet

    Water DamageMoldSewage

    (909) 235-5157Details
  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

    (714) 455-9832Details

Can You Handle It Yourself

DIY with care

Federal guidance treats about 10 square feet, roughly a 3 by 3 foot patch, as the line for a careful homeowner with gloves, goggles and an N95. Past that, or when mold is inside walls, in the HVAC system, or someone in the home has asthma or a weak immune system, hire a specialist.

Read the step by step guide

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.

Questions to Ask Before You Hire

  1. Where do you think the moisture is coming from, and who fixes it?
  2. Will you set up containment and negative air, and how will you protect the rest of the home?
  3. Who does the clearance testing after the work, and is that person independent from you?
  4. What exactly will you remove, and what will you clean and keep?
  5. Is your company licensed for mold work where this job is?

Guides for This Job

Questions People Ask

How many mold remediation companies serve Diamond Bar?
We list 4 companies in Diamond Bar, CA. All of them list a street address.
Which mold remediation companies in Diamond Bar are open 24 hours?
3 list themselves as open around the clock, including Roto-Rooter Plumbing & Water Cleanup, SERVPRO of Diamond Bar/South Pomona and HydroNest Pros. 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) 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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