Top-rated toxicity and mold removers.

Get matched with top toxicity and mold removers in Harleysville, PA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Toxicity and mold removers in Harleysville

Avatar for Environmental Mold Solutions, LLC
Environmental Mold Solutions, LLC
4.9(
93
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Very rare Character. I had two firms contact me on my problem. Environmental Mold was the second. The first firm gave me a hefty price for remediation pointing out the problems we had with attic ventilation. Environmental inspected and identified the problem as spackling residue from our new addition. You can't get more honest than these folks. I highly recommend them!"
Attic treatment
Attic treatment
Attic treatment
Attic treatment
Attic treatment

+3

Response time1 day
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Aerotek Environmental
Aerotek Environmental
5.0(
72
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Very professional, they gave us all the information upfront, and followed through for all of the necessary work, even after they discovered more mold than we expected. Highly recommend!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time7 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
18
)

Serving Harleysville, 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 rate91%
24 neighbors recently requested a quote
Avatar for Bioclean
Bioclean
5.0(
30
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Excellent Company to deal with. Would highly recommend Bioclean. Job was done quickly and clean up was done professionally with nothing left behind. An A-1 company for anyone looking for mold removal. Leo Lapat 1815 Buck Road Feasterville, PA 19053 215-322-2461"
Mold Damage
Tear out Mold affected Materials
Tear out Mold affected Materials
Drying & Dehumidification
After Repairs/Pre Loss Condition

+17

Recommended by93%of homeowners
Avatar for J&A Environmental Services LLC
J&A Environmental Services LLC
4.9(
118
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Al and John are running the kind of business you just don't see much anymore. One where customer satisfaction, safety and health are paramount on their priority list. Not cheap, but I don't think you can put a price tag on a quality mold removal job and I feel very confident their team of Charlie, Reggie and Dan did a thorough job and then some. Don't hesitate to hire them for any mold issues you may have."
Drywall
Mold
Mold
Mold
Mold

+6

Response time6 hrs
Response rate93%
14 neighbors recently requested a quote
Avatar for ACI-Tech Inc
ACI-Tech Inc
5.0(
36
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Great! They were on time, neat and very easy to deal with. The process couldn’t have went any smoother. I highly recommend for any asbestos or Mold removal!"
Response time11 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
J&A Environmental Services LLC
4.9(
118
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Our mission at J & A Environmental Services, is to continue the growth of our business by doing right by all of our clients. We truly care about your health and family and take our jobs seriously. Ask to speak to the owner and you will actually get him not a recording if your looking for a fair honest company where right here to help. We build our brand helping one family at a time or business we will do right by the customer always. Call us 24/7 for all your Environmental needs.

Recommended by96%of homeowners
Avatar for Air Care & Restoration Co
Air Care & Restoration Co
4.8(
19
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Air Care & Restoration did a great job identifying the source of mold and remediating it in our home. The job was done professionally, quickly, and neatly. We highly recommend Air Care services to other home owners. DBM"
Recommended by100%of homeowners
Avatar for A.W. Martin, Inc
A.W. Martin, Inc
4.8(
50
)

Serving Harleysville, PA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Completed a precise mold assessment, remediation and thorough clean up. Thank you for all your help. Would definitely book again ."
Seahorse Shower
Tile artwork
Shower pan
Jacuzzi tub
Natural stone wall

+39

Response time4 days
14 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Famous Waterproofing Sciences
Famous Waterproofing Sciences
4.8(
18
)

Serving Harleysville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The best basement waterproofing service you will ever hire. This company installed a French drain around the perimeter of my Philadelphia townhome basement and parged the walls. Mike is an expert and assured us everything would go well and it did. The crew were neater and more careful than house painters. I couldn’t believe how quiet, clean, and professional they were. I strongly recommend this company."
Code- compliant container with pipe feed.
Stone and pipe in excavated ditch.
Drywall exposes installed interior drain system for permanent dry basement.
Drywall and studs cut to access perimeter walls.
Drain system complete after re/cement applied.

+96

Response time6 hrs
Response rate100%
3 neighbors recently requested a quote
...
Showing 1-10 of 450
FAQs for toxicity and mold removal projects in Harleysville, PA

Remediation should keep mold from returning as long as the moisture source is eliminated. Fix leaks, control humidity, and replace water-damaged materials, then schedule periodic inspections to stay ahead of new growth. With those safeguards, your home can stay mold-free for the long haul while protecting both health and property value.

Most pros recommend leaving the home while they work on mold remediation. Removing mold stirs up airborne spores that can aggravate respiratory issues, and contractors can work more efficiently in an empty space. A short, temporary relocation keeps everyone in your family safe and lets the crew finish the job without interruption.

Mold shouldn’t return once the moisture problem is fixed. Stay vigilant: repair leaks right away, keep humidity below 50 percent with a dehumidifier placed in damp areas, and improve ventilation where needed. Routine checks for leaks and mold and quick repairs go a long way toward keeping your home mold-free.

Mold spores can trigger nasal congestion, throat irritation, coughing, wheezing, eye irritation, or skin rashes. People with asthma, allergies, or weakened immune systems often feel the effects sooner and more intensely. Some molds also release mycotoxins linked to serious respiratory or neurological issues. Swift remediation and better ventilation are the best defenses.

The Harleysville, PA homeowners’ guide to toxicity and mold removals

From average costs to expert advice, get all the answers you need to get your job done.