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

Avatar for EnviroClean Mold Remediation and Prevention
EnviroClean Mold Remediation and Prevention
4.6(
27
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Gray, ME and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"This large, light-colored, machine-made wool Oriental-style rug was given to me. It was used for years in houses with cats (I am deathly allergic to cats and hate the smell) and it had been stored in a damp, musty basement for a year or two after that. It was dirty and smelled very badly of cat urine and mold. This company did a beautiful job cleaning it. There is no remaining smell. The rug looks clean and better yet, feels clean to the touch. There were a few rust spots that had been there for a long time: The prior owner had tried to get them out and hadn't been able to. These did not come completely out, although they are less noticeable, and the company had mentioned in advance that they might not be able to get them out. I had a little trouble with logistics: The rug was brought back a couple of weeks later than I'd asked. At one point I thought the company was asking me for additional payment above what had been agreed on and paid in advance, but this was a mis-communication due to a misplaced invoice and the price originally quoted was honored. The staff were courteous and knowledgeable. The quality of the cleaning was much more important to me than anything else. This was a filthy dirty rug. They did a superb job cleaning it. I would hire them again in a blink."
Carpet Cleaning
Tile and Grout Cleaning
Victorian Mansion Cleaning
Additional Photos
Additional Photos

+2

3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Mattra, Inc.
Mattra, Inc.
4.8(
63
)
Mold & Toxic Material TestIndoor Air Quality TestingToxicity and Mold - Removal+2 more

Serving Gray, ME and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"John at Mattra was friendly, polite, professional, and very knowledgeable. I was able to schedule my air quality test very quickly and the results were available within days. John walked me through the results and answered every question I had. I absolutely recommend Mattra"
Response time2 days
Response rate100%
22 neighbors recently requested a quote
Avatar for Green Home Solutions of Southern Maine
Green Home Solutions of Southern Maine
5.0(
11
)
Mold & Toxic Material TestIndoor Air Quality Testing

Serving Gray, ME and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The vendor was always on time; he followed up right away with answers to questions; he set a date for installation and did everything in the timeframes he said he would; he worked quickly and efficiently; he gave me specific operating instructions; he cleaned up completely afterwar. I would recommend him to anyone who needs a similar type of dehumidification and air filtration system."
Response time8 hrs
Response rate87%
4 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Bathroom mold tends to reappear due to the persistent presence of moisture and humidity, creating the ideal conditions for its growth. Since bathrooms are inherently humid environments, without proper ventilation, moisture accumulates on surfaces, providing a continuous food source for mold spores. Mold spores are present in the air and settle on damp surfaces to start growing rapidly. Additionally, if the underlying causes of mold, such as plumbing leaks or inadequate sealing, are not addressed, mold will return even after removal. To avoid recurring issues, addressing the root cause by improving ventilation, fixing leaks, and maintaining a dry bathroom environment through regular cleaning and maintenance is essential.

You’ve stored your coats away all summer long, but now that the temperatures drop, you notice they smell weird as you pull them from storage. What’s the deal? If your clothes smell weird after you stored them, they may have been in a moist, dark environment for several weeks or months. This environment is ideal for mildew growth, which can make clothes smell musty.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

Signs you may need mold remediation include visible mold growth on walls or ceilings, a persistent musty odor, or health symptoms like allergies and respiratory issues. Areas affected by water damage or excessive humidity are prone to hidden mold. A professional inspection can confirm whether mold remediation is required, especially for large or concealed infestations.

Mold doesn’t take long to form, especially in dark, isolated areas like under the floorboards, where you’re less likely to know it’s wet in the first place. Mold can take root and proliferate in just 24 to 48 hours, but it can be up to a week before you start to notice funky smells. 

The Gray, ME homeowners’ guide to mold testing and remediation services

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