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TRUSTED BY POWAY, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon24
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and 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 BusinessToxicity and Mold - Removal - For Business

Serving Poway, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Cal Coast Water Damage handled a mold issue in my bathroom. Their team was well-prepared and equipped to tackle the problem. They conducted a thorough inspection, identified the affected areas, and promptly initiated mold removal procedures. Their attention to detail impressed me. They not only removed the mold but also implemented preventive measures to avoid recurrence. Iâ m grateful for their efficient service and dedication to maintaining a healthy living environment."
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
Pacific Environmental & Abatement Solutions Inc
4.6(
10
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+2 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 Maccraft
Maccraft
5.0(
11
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Poway, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"We were getting our house ready to put on the market when we found mold in the crawl space and one of the closets. MacCraft came out the same day we called— Alex walked us through exactly what needed to happen, gave us an estimate, and got it handled. They documented everything so we had paperwork to show buyers. House passed inspection without any issues. Highly recommend them"
Patio Wall Leak Repair
Patio Wall Leak Repair
Patio Wall Leak Repair
Inspection day
Drying, containment

+14

6 neighbors recently requested a quote
Avatar for HAFA ADAI TERMITE AND PEST SOLUTIONS INC
HAFA ADAI TERMITE AND PEST SOLUTIONS INC
4.9(
43
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Poway, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"We recently moved into a warehouse and needed to set up treatment and maintenance. Appreciate how quickly they came out and a quick process. Providing us with support and making it such an easy experience. They have been attentive to our needs and schedule. Would definitely recommend."
Pest Control/Exterminating Project
Pest Control/Exterminating Project
Pest Control/Exterminating Project
Pest Control/Exterminating Project
Pest Control/Exterminating Project

+99

6 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for Pacific Rim Eco
Pacific Rim Eco
5.0(
11
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Poway, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Very up front about the process. Professional, timely, communication was very good. The price quoted was the end price. No typical, well we didn't see this or that, so the price needs to change. Highly recommend Pacific Rim Ecosystemic"
Desert Home
ADU Inspection
5 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Costs depend on property size, test types, and additional services like mold sampling.

Pressure-treated wood offers some protection from the elements but doesn’t protect against mold. However, if you spot mold growing on pressure-treated wood, it doesn’t indicate rot or an interior fungal infection—the treatment process ensures that the mold stays on the exterior. Keep the wood dry, but if you spot some mold, remove it immediately and clean the area.

Beyond looking for visible signs of mold in a home, you can tell if your house has mold by undertaking testing. You can hire a local mold testing company to run the test for you, giving you a sure answer. Professional testing is often the best way to determine whether you have mold, as some types of mold may grow in places where you can’t easily see them, such as behind walls.

Some of the most common signs of sensitivity or illness from mold include congestion, eye irritation, difficulty breathing, and headaches. These symptoms may not lead to long-term health issues. However, some types of mold, like toxic black mold, can make you quite ill. You may experience respiratory issues, skin rashes, or neurological issues after exposure because of the toxicity. Infants, people with compromised immune systems, and older adults can suffer the most severe reactions.

Black mold often smells musty, stale, or earthy, and some people liken its scent to that of sweaty clothing. While not everyone can identify the smell of mold, you are likely to smell it before you see it, as it usually is hidden in dark, damp areas; instead, the scent may pervade your entire home. If you smell mold, start by opening windows and looking for the source of the smell. If you find mold or are concerned about side effects, call a mold specialist right away, as it can be almost impossible to get rid of yourself.

The Poway, CA homeowners’ guide to mold testing and remediation services

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