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Verified Reviews for Mold Testing And Remediation pros in Codorus, PA

*The Angi rating for Mold Testing And Remediation companies in Codorus, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Codorus, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on September 27, 2026

Find Mold testing and remediation specialists in Codorus

Avatar for Mold Test Company PA
Mold Test Company PA
3.9(
128
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Codorus, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mold test took air samples inside and out after we discovered some questionable spots that worried us. Samples are sent to a lab for analysis. We subsequently purchased a mold remediation kit from another firm and treated the house. We are breathing easier now. Thanks!"
Basement
Insulation
Insulation
Wall
Basement

+68

Response time12 hrs
261 neighbors recently requested a quote
Recommended by82%of homeowners
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Wilbur Hull Nano Cleaning Solutions, LLC
4.8(
193
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+1 more

Serving Codorus, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"This was a really good company and I think they did great work HOWEVER if you are suffering from a respiratory condition called CIRS you will need to hire a specialist. I did not know this at the time. There are very, very few mold remediation companies that are qualified for this specific mold removal process."
Response time3 hrs
116 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Mold Test Company MD-DC
Mold Test Company MD-DC
3.9(
32
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Codorus, PA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"I called several companies trying to find thorough air quality testing. The testing and explanation of the lab results were very thorough and affordable."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

Response time1 day
173 neighbors recently requested a quote
Recommended by77%of homeowners
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Avatar for Fox Environmental Services
Fox Environmental Services
4.3(
11
)
Mold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Codorus, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Eric was very professional, on-time, courteous, and gave a very good rate for testing! He explained the process and made us very comfortable."
Response time11 hrs
Recommended by30%of homeowners
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Avatar for MCJ Home Inspection
MCJ Home Inspection
5.0(
4
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Codorus, PA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Very Professional friendly answered all our questions. Would highly recommend him. Thank you Dave and Patte Hays"
8 neighbors recently requested a quote
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Avatar for Green Home Solutions
Green Home Solutions
4.3(
11
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Codorus, PA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Challenging job as unseen water damage caused further repairs as things were uncovered. Very professional quotes and prices that made it much easier for me to deal with my insurance company. End result is very good."
Additional Photos
Recommended by88%of homeowners
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All Mold and Basement Services, LLC
4.3(
54
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

Serving Codorus, PA and surrounding areas

In business since 2007

Free estimates

Warranties offered

"I was originally told that the job would take 3 to 5 days to complete. They were done in two days, and the job was well performed. The mold is gone and now I can get on to replacing drywall and painting."
Response time4 hrs
Response rate91%
Recommended by89%of homeowners
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Avatar for Roof 2 Basement Home Inspection Services, LLC
Roof 2 Basement Home Inspection Services, LLC
4.9(
63
)
Mold & Toxic Material Test

Serving Codorus, PA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Prompt response time via text (especially compared to local competitors). Very easy to work with. Very generous with his time and knowledge. Gave me very balanced, realistic advice for future property improvements (especially compared to the advice of local real estate agents). Online payment system and reporting were at current industry standards and not outdated."
Response time8 hrs
Recommended by98%of homeowners
Request Quote
Avatar for All Mold & Basement Services, LLC
All Mold & Basement Services, LLC
4.3(
40
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

Serving Codorus, PA and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Dave and crew are very kind, understanding and competent. A few glitches at the end of the job were remedied immediately. Dave went above and beyond to make sure I was satisfied with the work. I would confidently recommend him to others. Thank you Dave."
Install of cove plate, cross cut view
Response time4 hrs
Response rate92%
Recommended by93%of homeowners
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Mold Testing and Remediation questions, answered by experts

You can find the smell of mold in your house in two ways: following your nose, and using common sense tactics like looking anywhere there’s water first. Mold cannot form in a completely dry environment, which is why you see mold much more often under kitchen sinks than on garage floors. If you have looked everywhere and still can’t find the source, hire a pro, because you may have mold in your walls.

Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Black mold often smells musty, stale, or earthy, and some people liken its scent to that of sweaty clothing. While not everyone can identify the smell of mold, you are likely to smell it before you see it, as it usually is hidden in dark, damp areas; instead, the scent may pervade your entire home. If you smell mold, start by opening windows and looking for the source of the smell. If you find mold or are concerned about side effects, call a mold specialist right away, as it can be almost impossible to get rid of yourself.

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

The Codorus, PA 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.

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