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TRUSTED BY DEVON, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified mold testing and remediation services reviews

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

Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
27
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Devon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I had a great experience working with Al. From the get go they were very responsive to the request and promptly scheduled an in home consultation. Al is certified in mold remediation and walked me through the steps in detail. Working with them through the remediation process was a breeze and I was given quick updates on the progress and the outcomes. They also accommodated an adhoc request to remediate an area not in the scope of work at no extra fee. They are thorough and meticulous in the process and attention to details is excellent. I had a truly great experience working with Al and also Sebastian and will definitely recommend them for any mold remediation work. Thanks, Rohit"
Response time1 day
Response rate93%
5 neighbors recently requested a quote
Avatar for The Real Estate Environmental Assessments & Consulting Team REEACT
The Real Estate Environmental Assessments & Consulting Team REEACT
4.7(
136
)
Mold & Toxic Material Test - For Business

Serving Devon, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"My remediation project was a few years ago and I needed some feedback and documentation for that project...I left voice mail requests and sent a followup hard copy letter...zero response...very disappointed customer..."
Mold Remediation School
 DRY ICE TECHNOLOGY
Mold Remediation School
 NEGATIVE AIR EXCHANGES
Mold Remediation School

+12

Response time8 hrs
46 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for AmeriSure Home Inspection, LLC
AmeriSure Home Inspection, LLC
4.6(
31
)
Mold & Toxic Material TestIndoor Air Quality Testing

Serving Devon, PA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Tom Angelucci was great. He explained many things and did not rush. He took his time and made sure he was checking everything correctly and thoroughly which is all for the customer. He was on time and confirmed before the appointment as well as shooting a quick text to let us know that the inspection report was completed."
Home Inspection
Home Inspection
Home Inspection
Home Inspection
Response time6 hrs
27 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for She Demos, LLC
She Demos, LLC
5.0(
30
)
Mold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Devon, PA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Derrick & his partner have been wonderful to work with since the initial call. Super fast responses. They truly have our best interest in place. The work is being done next month and we couldn't be happier to have them remediate the asbestos. We truly trust Derrick!"
Water Restoration
Water Restoration
Water Restoration
Water Restoration
Demo for Asbestos

+7

Response time12 hrs
Response rate100%
16 neighbors recently requested a quote
Avatar for Right On Time Restoration LLC
Right On Time Restoration LLC
5.0(
5
)
Mold & Toxic Material TestDry-rot, Water or Pest Damage - Major RepairToxicity and Mold - Removal+3 more

Serving Devon, PA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Right On Time Restoration provides 24/7 residential and commercial restoration for water, mold, fire and smoke damage. Our team handles emergency water mitigation, mold inspection and remediation, fire and smoke cleanup, and air-duct cleaning. We respond quickly, explain the work clearly and tailor the restoration plan to each property. We serve South Jersey, Philadelphia and Delaware from our Cherry Hill office and our West Deptford, NJ warehouse. Free inspections are available. Hablamos Español.

Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation

+35

28 neighbors recently requested a quote
Avatar for Sleep-Tite Mold and Odor Removal
Sleep-Tite Mold and Odor Removal
5.0(
5
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Devon, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Our basement dehumidifier malfunctioned leaving rugs saturated and the whole basement with a musty odor. After treatment there was a fresh clean scent plus all the crickets and spiders were dead! We already knew this pro. He was extremely helpful and came immediately. He uses an amazing product."
Before and After
15 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Professional carpet cleaning can cause mold if the job is not done properly. There are two ways this can happen—if your carpet cleaner fails to dry the carpet properly, or if your carpet cleaner uses an excessive amount of water during the cleaning process. Mold can grow wherever moisture is present, so make sure you hire a pro who knows the process inside and out.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

Some causes of brown well water—like excess tannins or dissolved iron—don’t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it’s a good idea to use a home water test kit to get a better sense of what’s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.

The Devon, 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.