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Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Merced, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I experienced a quality of knowledge as well as caring for my concerns about mold in my home. The problem was quickly resolved and the communication excellent. I was so pleased that traveling did not present a problem and I am so happy to feel a professional has handled a difficult problem and done that in a timely and knowledgeable manner. Thank you so much for the experience."
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for C. Wright & Wright Enterprises, Inc.
C. Wright & Wright Enterprises, Inc.
3.7(
37
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Merced, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"We had bats that very rousting in our gas fireplace flue and attic. Western Bat quickly remedied the situation by bat proving our home and removed the bats from our fireplace."
 Guano in Attic
 bat
 Bats roosting in attic
 Moms with babies
Warehouse - safe & humane removal

+49

Response time1 day
48 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Preferred Construction Group Inc
Preferred Construction Group Inc
4.9(
12
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Merced, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"The project went very smoothly and end result was just what I was wanting. We had the kitchen cabinets repainted, new appliances installed, new quartz counters and tile backsplash. Completely happy with the communication and will be my first call for future jobs"
Recommended by91%of homeowners
Avatar for 911 Hazmat Clean Up
911 Hazmat Clean Up
4.0(
4
)
Mold & Toxic Material Test

Serving Merced, CA and surrounding areas

In business since 2008

Free estimates

Small jobs welcome

"They wear masks and are all tested regularly for COVID, which I appreciated. I cannot begin to convey how difficult it was to get rid of the contaminated sentimental and irreplaceable childhood items at my parents' home, and they were so understanding and sensitive to the loss of the items. Their compassion made the process a lot easier for me. The home had been condemned, and due to how meticulous the report was, it was certified as habitable again. I felt like 911 Hazmat was on my side and there to help me, and I found that to be invaluable."
Response time11 hrs
Recommended by75%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Merced, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
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+32

Recommended by100%of homeowners
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Mold Testing and Remediation questions, answered by experts

Signs of mold under silicone caulk include discoloration or dark spots appearing through or around the caulk, a musty odor in the area, and visible growth on the surface of the caulk. Additionally, if the caulk feels soft or spongy, it could indicate moisture trapped underneath, which is a breeding ground for mold.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

If you believe mold is hidden somewhere in your home, don’t delay inspecting it, as it can be dangerous, especially to people with breathing problems and allergies. While it’s possible to learn how to check for mold yourself, we advise most people to hire a professional mold inspector, who can look more thoroughly. You can also purchase mold test kits if you aren’t sure if your home has mold, but a true human inspector is still your best bet.

Yes, a one-time water leak can cause mold. Depending on the conditions, mold can begin to grow within 12 to 48 hours. The risk increases with the severity of the leak, high humidity, and when water soaks into absorbent materials like drywall. To prevent mold growth, stop the leak immediately and ensure the area is dried completely; running a blower fan for 24 hours is recommended. If you do notice mold, it's best to call a mold removal specialist to address the situation.

The easiest way to know if it’s a leak or evaporation that’s causing low water levels in your pool is by conducting the bucket test. However, you can also monitor the chemicals in your pool for signs of imbalances or conduct a visual inspection of the areas around your pool in search of excessive moisture or cracks.

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

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