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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%
4 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%
4 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%
16 neighbors recently requested a quote
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Biohazard Remediation FAQs, answered by experts

Yes, a one-time water leak can cause mold. Depending on the conditions, mold can begin to grow within 12 to 48 hours. The risk increases with the severity of the leak, high humidity, and when water soaks into absorbent materials like drywall. To prevent mold growth, stop the leak immediately and ensure the area is dried completely; running a blower fan for 24 hours is recommended. If you do notice mold, it's best to call a mold removal specialist to address the situation.

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. 

The spread of wood rot results in a physical breakdown of the wood’s cellulose and lignin, causing it to become spongy or brittle. This can lead to structural damage. Water won’t damage the physical structure of the wood, while mold can eat away at the material and cause structural damage over a much longer timeframe. When further considering water damage versus mold versus wood rot, all three issues can create a musty or damp odor in the area. All three can also cause discoloration of the wood.

Neglecting mold growth on wood can result in various issues that deteriorate its appearance and jeopardize its structural stability. The mold's ability to multiply and expand can disintegrate the fibers of the wood, weakening it further. In addition, the allergenic spores and mycotoxins released by mold can pose health hazards through inhalation or contact. Ignoring the mold's presence allows it to thrive, increasing the likelihood of spreading to other surfaces and requiring extensive and expensive measures to control in the future. Addressing mold on wood promptly is crucial to preserving its condition and safeguarding the health of those around it.

Yes, mold behind drywall can affect your health, even if it is not visible. Mold releases spores and mycotoxins into the air that can be inhaled, leading to various health issues including respiratory problems, allergies, asthma symptoms, coughs, and other infections. While individuals with pre-existing conditions like allergies, asthma, or weakened immune systems are particularly vulnerable, anyone can be affected by prolonged exposure. Additionally, if left untreated, mold can spread throughout your home and compromise its structural integrity, resulting in costly repairs.

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.