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TRUSTED BY WALNUT, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon19
    Verified biohazard remediation services reviews

Find Biohazard remediation specialists in Walnut

Avatar for Pure Restoration Inc
Pure Restoration Inc
4.4(
84
)
Asbestos - AbatementToxicity and Mold - Removal

Serving Walnut, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Tommy was very clear about the scope of the work. Every step was clearly explained. The staff was polite, hard working and it was apparent that they wanted to do a good job."
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation

+93

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Quality Restoration inc
Quality Restoration inc
5.0(
9
)
Toxicity and Mold - Removal

Serving Walnut, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Juan and Adrian with quality restoration came out to my property in Beverly Hills California did a free inspection and estimate within a couple hours and got started within the next day I would highly recommend quality restoration to anyone who need fire water and mold work done 10/10 service and customer service"
1 neighbors recently requested a quote
Avatar for French estates junk removal services
French estates junk removal services
5.0(
25
)
Hazardous Waste Removal

Serving Walnut, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Excellent service! The team was professional, quick to respond, and made the entire junk removal process quick and stress-free. They worked efficiently, cleaned up afterward, and offered fair pricing. I highly recommend them to anyone needing reliable junk removal services"
4 neighbors recently requested a quote
Avatar for Baldwin Builders
Baldwin Builders
4.6(
46
)
Asbestos - Abatement

Serving Walnut, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"On a referral we contacted Baldwin Builders to do asbestos abatement and removal of old air ducts from the attic. Not only were they professional, efficient, and reasonable, but the job was done promptly and they were immaculately clean in the house. I would definitely recommend this company. Hallie was always very helpful."
Containment for Asbestos Ceiling
Asbestos Abatement
Block off from rest of the home
Asbestos Abatement
Flood cuts in asbestos walls

+3

Response time1 day
Response rate95%
27 neighbors recently requested a quote
Avatar for Envirotech Restoration
Envirotech Restoration
4.9(
8
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Walnut, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Excellent work ethics and the expertise that the company demonstrated while handling the project really impressed me. I love the fact that they explained everything in detail and well organized. I thank the entire team for their professionalism."
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Pacific Environmental & Abatement Solutions Inc
4.6(
10
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+3 more

Serving Walnut, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"This is my first time leaving a review for a company as I've never felt the need to, but using Pacific Environmental I feel I should share with my home owners. My husband and I bought out first home which we love but a room had acoustic ceiling. I reach out to PEAS, which everyone in the office was very helpful and patient on guiding me through this experience. Their scheduling was amazing as I was dealing with Closing Escrow and moving my family in. Once they arrived, they informed me on the scope of work and what they would be doing and what to expect, this being my 8-year-old son room so I was a bit worried on hazardous material that was being removed and used. CONTAINMENT WAS AMAZING! I was so happy and felt so safe on how they kept the area and the protection they took to take care of my family and themselves. My kids thought the crew looked pretty cool too, haha. CLEANING WAS AMAZING! Work was conducted upstairs and they went the extra mile and cleaned everything they touched, I really appreciate that, as it again made me feel secure and safe. PEAS left a memorial memory our kids still talk about. I strongly recommend them and would use them again."
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for DropN'Haul
DropN'Haul
5.0(
30
)
Hazardous Waste Removal

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Armando was excellent to work with before during and after the junk hauling process. He was patient to explain everything. No hidden fees. Very considerate when I needed to reschedule. He worked with me and offered recommendations from trailer sizes I needed to what was the most efficient way to remove certain junk. He's truly an expert and a professional."
Hauling Project
Chimney demo and remodel. Created custom flush to floor with tile.
Dumpster Service Project
Tree
Repair

+88

Response time10 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for KB Environmental, Inc.
KB Environmental, Inc.
4.2(
96
)
Asbestos - Abatement

Serving Walnut, CA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"These guys removed our asbestos covered ducts in a professional and timely way. Their price was fair and the work quality great. The HVAC company I hired said they did a great job."
Working on Scissor Lifts
Working on Scissor Lifts
Full Containment
Removal Of ceiling
Removal of Ceiling

+27

Response time1 day
24 neighbors recently requested a quote
Recommended by95%of homeowners
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Biohazard Remediation questions, answered by experts

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. Whether mold develops depends on several factors, including the severity of the water damage and how quickly the area is addressed. To prevent mold, you must act fast—ideally within the first 24 hours. The process involves cleaning up all standing water and thoroughly drying the affected area. If the damage is extensive, the cleanup was delayed, or you suspect mold might be present, it is safest to assume it has grown and contact a professional mold inspector or removal expert to assess the situation.

Toxic mold doesn't have a specific color; instead, toxicity depends on the type of mold and the mycotoxins it produces. Stachybotrys chartarum (also known as black mold) is notorious for its potential toxicity. However, not all molds appearing black are Stachybotrys chartarum. Mold species that appear in various colors, such as green, gray, brown, or black, can also produce mycotoxins. Therefore, it's essential to focus on identifying the type of mold through professional testing rather than relying solely on color to determine its toxicity.

Fumigation performed by licensed exterminators is safer and more effective than store-bought foggers. That’s because there are a lot of harmful substances and risky techniques used during such a service, and using or doing them without sufficient knowledge can put both you and your home in harm’s way. When in doubt, let a pro take care of tasks like this. 

Mold in HVAC ducts is a relatively common issue that homeowners struggle with—especially in humid climates or homes with poor ventilation. Moisture from condensation, combined with dust and organic debris, creates the perfect environment for mold growth. Homes with high humidity, leaky ducts, or clogged drains are more prone to this issue. Regular inspections and proper HVAC maintenance significantly reduce the risk of mold developing in your ducts.

Yes, it is common for mold to grow on the underside of the siding due to the moist atmosphere. When there is an abundance of moisture, mold has the ideal environment to spread and thrive. This fungus can be found on virtually any surface, both indoors and outdoors. Generally, it is most active when the environment is warm, damp, and humid.

The Walnut, CA homeowners’ guide to biohazard remediation services

From average costs to expert advice, get all the answers you need to get your job done.