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Best mold testing and remediation specialists near Codorus, PA

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

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

"I received my call earlier today, and discussed my concerns. I wanted to start the process toward remediation asap! Mr. Griffin was at my house 4 hrs later. He was professional, compassionate, and answered all my questions, since this was a new experience for me and of concern. By 3pm, my home was totally inspected and my airborne samples were collected and headed to the GA lab for testing and results. Within minutes, a email to track my lab results status was sent to my phone! I can't do anything until the results are determined,and Mr. Turner, Senior Mold Analyst gets the report! The ball is rolling! MsV"
Basement
Insulation
Insulation
Wall
Basement

+68

Response time12 hrs
271 neighbors recently requested a quote
Recommended by82%of homeowners
Wilbur Hull Nano Cleaning Solutions, LLC
4.9(
194
)
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

"I had a black mold problem at my home. The evaluator gave me a price before any work was done. The crew simply went above and beyond the call of duty in the remedial process. On a scale of 1 to 10, I would give them a 15! Every member of the crew was extremely hard working, from Wilbur down to his 14 year old grandson. I like dealing with small, local, business, and I consider myself most fortunate and blessed to have found Will Hull and crew. I would hope none of my friends develops a black mold situation, but f they did, I would immediately recommend Wilbur Hull Nano Cleaning , They only perform necessary remediation to safely treat the house, thus saving money for the customer. They treated the entire house, which was a pleasant surprise to me. Overall, Wilbur Hull Nano Cleaning was superb! Pricing was Fair & Reasonable."
Response time3 hrs
121 neighbors recently requested a quote
Recommended by96%of homeowners
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
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
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 FAQs, answered by experts

Mold in air ducts releases spores into the air, which cause allergic reactions and respiratory issues. Common symptoms include coughing, sneezing, or itchy eyes. Prolonged mold exposure can lead to more serious health issues, especially for those with compromised immune systems.

Mold can begin to grow in as little as 12 to 24 hours, especially if the room is warm, so drying the area is the first thing you should do after water damage. Because mold and mildew can cause a range of health issues, make sure you clean up any water damage as soon as possible and run blower fans and dehumidifiers for 24 to 72 hours to dry out the room and reduce the risk of mold growth.

There are two types of mold symptoms in the home: visible mold and unexplained health issues. If you have allergies out-of-season, brain fog with no other obvious cause, constant congestion, and other such symptoms, you may have a mold problem. Oftentimes you can smell mold in your home, even if you can’t see it. 

Beyond looking for visible signs of mold in a home, you can tell if your house has mold by undertaking testing. You can hire a local mold testing company to run the test for you, giving you a sure answer. Professional testing is often the best way to determine whether you have mold, as some types of mold may grow in places where you can’t easily see them, such as behind walls.

Yes. Musty smells in your home usually signal that mold or mildew is lurking somewhere. Both can cause allergy symptoms in those who are allergic. Mold can cause structural damage and serious health issues if left unaddressed.

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.