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Best mold testing and remediation specialists near Pacoima, CA

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

Avatar for Mold Inspection Pro
Mold Inspection Pro
5.0(
16
)
Mold & Toxic Material Test - For Business

Serving Pacoima, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I used this company for mold testing at my house. They came the same day! They were very professional, checked everything right away gave me good results for the next step. Would definitely recommend them for any mold inspection!"
Moldy Wall AC Unit
AC Wall Unit
AC Wall Unit
AC Wall Unit
AC Wall Unit

+28

Response time30 mins
Recommended by100%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 Pacoima, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Kayla is so wonderful to work with. She is so professional and knows her stuff. Iâ ve used her in 2 projects already and my clients and I are extremely satisfied with her service. Her turn around mold air testing is fast. I will definitely recommend her and will continue to use her service."
Response time4 hrs
Response rate93%
1 neighbors recently requested a quote
Avatar for Night And Day Restoration LLC
Night And Day Restoration LLC
5.0(
5
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Pacoima, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Night & Day Restoration LLC specializes in water damage restoration and professional mold testing. Whether you're dealing with a leak, flooding, moisture concerns, or suspected mold, our team will assess the situation, explain what we find, and recommend the right next step.\nWe provide water extraction, structural drying, moisture detection, HEPA air filtration, mold air and surface testing, odor treatment, and structural cleaning. Our team is IICRC Water Restoration Technician (WRT) certified, and we pride ourselves on fast communication, detailed documentation, honest recommendations, and treating your home like it’s our own.\n

52 neighbors recently requested a quote
Avatar for Prestige Environmental
Prestige Environmental
5.0(
7
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Pacoima, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"After a disappointing experience with another remediation company that left us with lingering mold, we were fortunate to have Alex come to the rescue! From the start, he impressed us with his professionalism and thorough approach. Alex not only identified the areas the previous company missed but also explained his entire process, ensuring we knew what to expect. He worked meticulously and left no corner unchecked. Thanks to Alex, our space is now completely mold-free and feels fresh and healthy again. We’re so grateful for his expertise and dedication—wish we had called this company first! Highly recommend, especially Alex!"
Water mitigation/ mold remediation
Acoustic removal
Water mitigation/ mold remediation
Acoustic removal
Water mitigation/ mold remediation

+30

7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mold Dwelling Testing
Mold Dwelling Testing
5.0(
5
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Pacoima, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I had an excellent experience with Mold Dwelling Testing from start to finish. The inspector was extremely professional, knowledgeable, and thorough during the entire process. You can tell they genuinely care about helping people identify the source of mold problems instead of just rushing through an inspection. They took the time to explain everything clearly, answered all of my questions, and made me feel much more at ease about the air quality concerns in my home. What really stood out to me was how detailed and honest the assessment was. The testing process was quick, organized, and very professional, and I received my report faster than expected. The report itself was easy to understand and gave practical recommendations moving forward. It’s hard to find companies these days that combine great customer service with real expertise, but Mold Dwelling Testing absolutely delivered. If you need mold inspection or air quality testing in California, I highly recommend them. Rel"
MDT
"™3-STEP APPROACH"
TitTHE INSPECTIONle
LET US TEST
MOISTURE METER

+19

1 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Black discoloration on your attic insulation may be caused by buildup from soot, dust, or dirt, which does not come with dampness or a musty odor. However, another cause of black discoloration on attic insulation is black mold, which has a musty smell and other signs of damage. If you’re unsure what black stuff you’re looking at, consult a pro to be safe.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

According to the Environmental Protection Agency (EPA), hazardous waste is generally classified into four main categories:

1. Characteristic Wastes: These exhibit at least one of four hazardous traits: ignitability (flammable, like gasoline), corrosivity (can rust or decompose materials, like car batteries), reactivity (unstable and can explode, like aerosol cans), or toxicity (harmful when ingested, like lead-based paint).

2. Listed Wastes: These are specific wastes from manufacturing and industrial processes that the EPA has officially designated as hazardous. They include byproducts from processes that use solvents, pesticides, and other chemicals.

3. Universal Wastes: These are commonly generated hazardous items that are subject to streamlined regulations. Examples include batteries, pesticides, mercury-containing equipment (e.g., bulbs), and some lamps.

4. Mixed Wastes: This category includes waste that contains both hazardous and radioactive components, making it subject to regulation by both the EPA and the Nuclear Regulatory Commission.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Pacoima, 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.