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TRUSTED BY TEMECULA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon15
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and remediation specialists in Temecula - Updated Nov 2026

Avatar for Pure Maintenance of Orange County
Pure Maintenance of Orange County
4.8(
25
)
Mold & Toxic Material TestIndoor Air Quality TestingToxicity and Mold - Removal+2 more

Serving Temecula, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Satisfied overall. Service was very prompt and friendly. Air test had to be redone so that was an inconvenience. My biggest complaint is that the explanation of results was vague so I had trouble understanding the severity or health consequences of my situation. It was impossible for me to justify the cost of remediation when I didn't even understand the problem."
The dry fog killing off all the mold spores
Getting rid of the stinky smell by killing mold
Coming out of the crawl space always feels good!
Certificate
Response time8 hrs
Response rate89%
87 neighbors recently requested a quote
Avatar for 911 Certified Mold Testing LLC
911 Certified Mold Testing LLC
5.0(
8
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Temecula, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"A few months ago I used 911 certified mold testing for my home they were referred to me by my plumber. I had a great experience dealing with this company they were very professional and knowledgeable about mold testing. They were also reasonable in their pricing! I highly recommend using this company for mold testing."
Response time4 hrs
Response rate93%
1 neighbors recently requested a quote
Avatar for Express Dry
Express Dry
5.0(
12
)
Mold & Toxic Material TestIndoor Air Quality TestingDry-rot, Water or Pest Damage - Major Repair+3 more

Serving Temecula, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Noah scheduled an estimator to come to my house 30 minutes after my phone call. Moises came and gave me a reasonable price. He was prompt and courteous. The next day Hiram and Orge came to do the work. They were prompt and friendly. They did an excellent job removing the mold. Brian called me to keep me appraised of what they did and how long they will be leaving the dehumidifier and other drying equipment in the garage. This company is prompt, professional, and courteous and did an excellent job. I would definitely use them again."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+9

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for JT Inspection Services
JT Inspection Services
5.0(
15
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Temecula, 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 NexGen Property Restoration
NexGen Property Restoration
5.0(
9
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Temecula, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Ongoing water intrusion from our windows over the years led to mold issues throughout several rooms in the house. After bringing out three different companies to evaluate the situation, Steven and the team at Nexgen Property Restoration stood out right away. They were fair on pricing and offered a non insurance discount since we chose to handle everything out of pocket. With multiple areas needing to be opened up, that savings really helped. The remediation process was handled professionally from start to finish and the quality of work gave us the confidence to move forward with them for reconstruction as well. Having one company manage everything made the process a lot easier. The final result came out great and their warranty gives us peace of mind moving forward. Definitely recommend Nexgen if you?re dealing with paying out of pocket"
25 neighbors recently requested a quote
Sav-on Home Improvement
3.3(
211
)
Mold & Toxic Material TestIndoor Air Quality Testing

Serving Temecula, CA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"SavOn/Ivan came out immediately and tested the area in question. I had mold in my dining room ceiling, not airborne thank God; but mold none the less needing remediation. SavOn completed the remediation in about 4 days and were very thorough, professional and attentive. Taylor in the office and Ivan in the field provided excellent service. SavOn was a little pricey but not as astronomical as the other companies. My project is not yet completed due to a lack of funds on my part but the cosmetic repairs will be completed soon and I'll keep you posted on the progress. Angel A"
grey hawk shower
val vista lakes shower
Response time9 hrs
46 neighbors recently requested a quote
Recommended by80%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Yes, drywall mud can get moldy—though the presence of moisture is required for this to happen. That’s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you’re ready to use it. As for premixed drywall mud, avoid opening the container until you’re ready to use it—and don’t expect it to last longer than six months.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

Yes, professional testing identifies mold presence and type, guiding effective remediation plans that mitigate health risks. By ensuring thorough removal and preventing recurrence, professionals help maintain indoor air quality and reduce potential health hazards.

Poor maintenance can cause some health concerns, although these are more common in commercial misters than residential versions. For example, stagnant water can become a breeding ground for bacteria, some of which can be dangerous to human health, especially when inhaled. Regular flushing of the system before seasonal use should prevent issues like these.

Otherwise, avoid using mosquito misters with pesticides or plant misters with fertilizers near humans. These misters are not designed for cooling sprays around decks or patios, but for more utilitarian purposes.

Mold in a basement is harmful as it can trigger allergy symptoms, especially for those with asthma and other breathing conditions. Symptoms of mold exposure include itching, sneezing, running nose, and congestion.

The Temecula, 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.