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  • Verified reviews icon25
    Verified mold testing and remediation services reviews

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

Avatar for Mold Neutralizers
Mold Neutralizers
4.8(
72
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Cypress, CA and surrounding areas

Approved

In business since 2014

Emergency services offered

Small jobs welcome

"Working with Lee and his team has been a truly exceptional experience! I personally had mycotoxin so I understand the dangerous and debilitating effect mold can have on peopleâ s lives. We hired Lee and his team for mold inspection when we were considering buying a house. We contacted Lee when we were on day 3 of our 10-day inspection period. Despite his busy schedule, Lee squeezed time to come by the house. Professional and patient, Lee answered all my questions with expert knowledge regarding the test results and the proposed remediation plan. The house we were trying to buy doesnâ t have mold to an alarming level, but I was determined to rid of them for my familyâ s health. Lee and his team did an excellent job for the remediation and they shared so much professional knowledge with us, which I greatly appreciate. We liked their work ethic so much that we hired them again to do HEPA vacuuming for the house after some remodeling projects. Again, Lee always patiently answered every single one of my questions with great depth of knowledge. We had some issues with contractor delays and Leeâ s team was very understanding and accommodated our updated schedules several times with their very busy schedule. The ozone treatment has greatly reduced the odor from remodeling, which was already minimal from using zero VOC paint and flooring. Again, we liked their work so much that we asked for their help to deodorize our new car. Lee and his team are exceptional not only in their expertise knowledge in mold but also their work ethic; they are punctual, they prepare their clients before each visit, and they follow up after each visit. We cannot say enough praise about Lee and his team!"
Mold Inspection
Mold Inspection
Mold Inspection
Moisture detector
Single Family Home

+5

Response time2 days
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mold Solutionz 24/7
Mold Solutionz 24/7
4.2(
35
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Cypress, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"All work was completed on time with exceptionally high-quality work. All workers were introduced to me, making me comfortable with strangers in my home. All workers wore masks and used all health recommendations. I was brought into every step of the process and the process was explained. The total cost was as estimated. The price was about half of the estimate of other contractors. I was very satisfied. I recommend this business."
demo
pic 2
Response time11 hrs
Response rate89%
Recommended by89%of homeowners
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 Cypress, 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 Pure Mold Masters
Pure Mold Masters
5.0(
8
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business+1 more

Serving Cypress, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"We discovered we had mold in our home after we had a leak. Matt and his team tested our home for mold, then we completed the dry fog remediation treatment. They gave me post tests to show the mold has all been killed. They were very thorough everything went just as planned. Excellent job, I am very impressed!"
House Fogs
House Fogs
House Fogs
House Fogs
Fog

+6

Response time9 hrs
Response rate92%
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+2 more

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

Serving Cypress, 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"
26 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Yes, by identifying allergens and implementing measures to mitigate exposure.

You can do more with a home test kit than just check your water’s hardness. There are a few types of tests. The first one is simple and involves a strip that checks your water’s pH balance. The second and more thorough option is a master test kit, which shows your pH plus the presence of nitrite, ammonia, and other elements through color shades. Unsurprisingly, the most thorough test is one you send to a proper lab for analysis

Professionals use specialized equipment and techniques to detect asbestos, radon, and VOCs.

Mold loves moisture, so prolonged high humidity levels or standing water can trigger mold growth. Mold also needs a food source to grow on, such as wood, fabric or another material. However, it's moisture that's most important for mold growth, which is why you want to keep humidity levels low.

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

The Cypress, 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.