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TRUSTED BY POWAY, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon25
    Verified biohazard remediation services reviews

Top-Rated Biohazard remediation specialists in Poway - Updated Nov 2026

Avatar for Cal Coast Water Damage
Cal Coast Water Damage
5.0(
23
)
Toxicity and Mold - RemovalMold & Toxic Material Test - For Business

Serving Poway, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I recently had a water damage emergency at my home, and I reached out to Cal Coast Water Damage for assistance. From the moment I contacted them, their team was prompt, professional, and efficient. They quickly assessed the situation, provided a clear plan of action, and worked diligently to mitigate the damage. Their expertise in water removal and mold removal was evident throughout the process. They handled everything with care, ensuring that my property was restored to its original condition. I appreciate their attention to detail and commitment to quality service."
Living Room - PRE
Living Room - Post
Whole House Mold
Whole House Mold
Whole House Mold

+4

Response time8 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for J & B Solution
J & B Solution
5.0(
26
)
Hazardous Waste Removal

Serving Poway, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"J&B Solutions was great! I purchased new furniture and needed to have my old bedroom furniture removed. Do to issues beyond my control my delivery was delayed several times. Byron followed up with me as promised until I was able to schedule the service. He arrived at my home on time. He took the time to ensure the furniture was safely removed through tight hallways and stairs without incident. Byron was very professional and a pleasure to work with. I would recommend him without hesitation."
Junk Haul Off
Before/After
Appliance and misc. haul for a client.
Dumpster Rental Service
Hauling Project

+26

Response time12 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Express Dry
Express Dry
5.0(
12
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+1 more

Serving Poway, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I am giving ExpressDry a 5.0 rating because they deserve it. They showed up on Thanksgiving week, great customer service, a big THANK YOU to Moy Munoz for making us feel like we were more than just a customer, i genuinely feel he wanted nothing but the best for us. He was quick to answer questions, explained the process in detail, his workers that came out and did the whole mitigation was awesome. They came in and got it done without any complications. Fast response, professional, quick, clean, friendly, helpful, I definitely recommend these guys! Thank you so much for all your hard work!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Maccraft
Maccraft
5.0(
11
)
Toxicity and Mold - Removal

Serving Poway, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"We had water damage that also led to a mold issue, and Alex from MacCraft helped us take care of everything. He and his team handled both the water damage mitigation and mold remediation, explained the whole process, and worked very professionally. They opened the affected areas, cleaned everything properly, treated the framing, and set up drying equipment until everything was fully dry. The team was respectful, clean, and very knowledgeable. I really appreciate the help during a stressful situation. I would definitely recommend MacCraft and Alex if you?re dealing with water damage or mold."
Patio Wall Leak Repair
Patio Wall Leak Repair
Patio Wall Leak Repair
Inspection day
Drying, containment

+14

6 neighbors recently requested a quote
Pacific Environmental & Abatement Solutions Inc
4.6(
10
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+3 more

Serving Poway, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The tester was well versed in this area even showing the areas that were high in moisture. Very friendly and informative as well as professional. Made me comfortable with the experience she had. When the owner and maintenance worker failed she made me comfortable. Fae who had the credentials as well experience explained everything in detail. Definitely use Fae!!!"
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for 1-800 WATER DAMAGE of Poway/Del Mar
1-800 WATER DAMAGE of Poway/Del Mar
5.0(
7
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business

Serving Poway, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

1-800 Water Damage of Poway / Del Mar services:\nWater & Flood Damage Restoration\n Water Removal & Extraction\n Flood Damage Restoration\n Pipe Burst Repair\n Commercial Water Damage\n\nFire & Smoke Damage\n Electrical Fire\n Kitchen Fire\n Housefires\n Wildfire\n\nSewage Cleanup\n Sewage Backup Cleanup\n Septic Tank Failure Cleanup\n Toilet Overflow Cleanup\n Odor Removal\n\nMold Damage\n Mold Removal & Remediation\n\nCommercial Restoration Services

General Photos
General Photos
General Photos
General Photos
General Photos

+6

Response time7 hrs
Response rate100%
17 neighbors recently requested a quote
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Biohazard Remediation FAQs, answered by experts

The duration of mildew smell in carpets depends on several factors, including the extent of moisture, cleanliness, and ventilation. If promptly addressed, the smell can diminish within a few days to a couple of weeks after thoroughly drying and cleaning the carpet. However, in severe cases or if not properly treated, the smell might persist. Persistent odors could indicate deeper mildew growth, requiring professional cleaning or, in extreme cases, carpet replacement to completely eliminate the smell.

Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can’t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it’s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you’ll find mildew are around water sources, which is why it’s commonly found near showers and in kitchen sinks.

Yes, exposure to fiberglass insulation can cause harm to your skin and eyes. However, this typically refers to the fiberglass insulation that is mostly used in walls and attics. Fiberglass doors don’t pose risks for fiberglass exposure because they're fully encased in polymer cladding.

When soffits aren’t vented, the airflow can’t infiltrate your attic space which results in stale air trapped inside. Over time—sometimes very quickly—that trapped air can result in a moisture sink, causing rapidly growing mold issues throughout the home. You should generally avoid covering or fully closing off soffits, even in the winter months, as the ability to circulate air is far more important than the meager increase in heating costs.

If the smell is closer to mildew or rotten eggs, the issue is probably mold or bacteria buildup in the machine or its drainage system. Clean your washing machine thoroughly, paying close attention to the rubber door gasket, as it can harbor odor-causing residue. Some machines have lint or debris filters that should also be checked and cleaned according to the user manual's instructions. Be sure to leave the machine's door or lid open after each use, as this allows for better air circulation and helps prevent mold growth.

The Poway, CA homeowners’ guide to biohazard remediation services

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