Top-rated mold testing and remediation specialists.

Best mold testing and remediation specialists near Poway, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Poway, CA?

Select your specific project to find the pro for you.

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 communication through the whole process was what I needed. I didnâ t know the questions I should ask. I was scared and nervous. Iâ ve never been through this before. Cal Coast took care of everything and problem solved for me throughout the whole process. Not only did he do the water mitigation and mold removal, I hired him to do the put back as well. Everything was done on time. I highly recommend them."
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 HAFA ADAI TERMITE AND PEST SOLUTIONS INC
HAFA ADAI TERMITE AND PEST SOLUTIONS INC
4.9(
40
)
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

5 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for JT Inspection Services
JT Inspection Services
5.0(
15
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Poway, CA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quality work

"Had a small area to be tested for mold. Bjorn arrived at the time he said he would. He was very professional and did a thorough inspection of the area in question. Provide me with a detailed report with pictures. Would definitely use him again."
Aerial View
Thermal Image of Moisture Intrusion
Thermal Image of Moisture Intrusion
Thermal Image of Electrical Panel
Water Pressure

+36

Response time5 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for Maccraft INC
Maccraft INC
5.0(
6
)
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

5 neighbors recently requested a quote
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
...
Showing 1-10 of 159
Mold Testing and Remediation FAQs, answered by experts

The cost for mold remediation typically ranges from $1,125 to $3,350, with a national average of around $2,400. The final price depends on various factors, including the location and square footage of the affected area, the type of mold, and local labor costs.

Additional factors that influence the total cost include:

  • Extent of Damage: The overall price can increase significantly if extensive repairs are needed after mold removal, such as replacing large sections of drywall. Removing mold from a small area of drywall might cost between $300 and $825, but full wall replacement is more expensive.

  • Health Risks: The cost is also justified by the health risks associated with toxic mold, which can cause respiratory distress, act as carcinogens, or even damage the nervous system.

  • Comprehensive Service: Remediation involves not only removing the mold but also addressing the moisture issues that caused it to prevent future growth.

  • Testing and Air Quality: The need for safety testing and measures to improve indoor air quality can also add to the cost.

For an accurate estimate, it is best to consult a mold removal specialist who can assess the specifics of your situation.

Both mildew and mold come from fungi. One of the main differences is that mildew’s texture is dry and powdery, whereas mold is fuzzy and slimy. In addition, mildew isn’t very thick, while mold looks three-dimensional. Also, mildew is typically light in color, whereas mold comes in various shades, including green and black.

If you would like the insurance company to potentially help you pay for the mold remediation, you need to inform the insurer. When you notify your insurance company, they may say that you need a mold inspection before receiving any money for mold remediation. It’s possible that the insurer would not pay for this inspection unless they find mold.

Mold can begin to grow in as little as 12 to 24 hours, especially if the room is warm, so drying the area is the first thing you should do after water damage. Because mold and mildew can cause a range of health issues, make sure you clean up any water damage as soon as possible and run blower fans and dehumidifiers for 24 to 72 hours to dry out the room and reduce the risk of mold growth.

While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.

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.