Knowledgeable Mold Removal in Montgomery County, PA | C&J Environmental
Serving Montgomery County, Pennsylvania with 31+ years of mold remediation, our certified team covers the full county, from inner-ring stone twins in Glenside and Lansdale to flood-affected homes near the Schuylkill River and Perkiomen Creek corridors.
Montgomery County trusts C&J Environmental because we know every part of this county.
From Norristown's Schuylkill floodplain to the PFAS-aware communities in Horsham and Willow Grove, we have handled mold remediation across Montgomery County for over 31 years. No neighborhood in this county is new to us.
Our commitment to you, always:
- We respond the same day you call.
- We document everything for your insurance claim.
- We guarantee satisfaction, or we make it right.
Client Testimonials
Hear from your Montgomery County neighbors
I have used C & J for several Citrashield projects in the Bucks County area. Always fair, on time and complete the tasks given. Citrashield is proud to have C & J as an approved applicator.
Anthony was amazing from the start! He was incredibly personable, informative and professional. The pricing was fair with no hidden fees. The guys who came out to perform the work were professional and courteous. All in all C&J was so great to work with. Hopefully I never need mold removed again but if I do I would 100% call them!!
I used C and J recently to perform mold remediation at a home that I was selling near Independence Road. They were very professional, can on time and completed the work on budget. They did nice work and responded quickly so that the sale of the home could go through. Excellent service.
Mark J.

OUR SERVICES
Remediation Services We Offer
Mold Spreads Across Old Homes. And Montgomery County Has Many.

Our Montgomery County calls follow a consistent pattern: a homeowner in a pre-war stone twin in Glenside or a post-Ida home near the Perkiomen Creek discovers a musty smell that has been building for months. In a county where stone twins built before 1940 are still the dominant housing type in many inner-ring communities, moisture hides in ways the surface never shows.
Too many county homeowners called two or three contractors who sent estimates and went silent, while the dark spots and allergy symptoms kept getting worse.
Mold Spreads Across Old Homes
- Hidden mold behind plaster grows for months before surfacing.
- Musty odors rise from basements through shared wall systems.
- Allergy symptoms worsening at home signal active mold growth.
- Perkiomen-area flood homes carry long-term mold risk.
- Children and elderly residents face the highest ongoing risk.
Call us at 1-844-620-7505. We respond to Montgomery County the same day.
Your Recovery Starts Here
Every mold job in Montgomery County reflects the specific building, age, and flood history of the address. We inspect, test, contain, and remediate with a plan built for your specific property.
Inspect the Full Scope and Test the Air
We begin every Montgomery County job with a certified mold inspection and air quality sampling. Whether the property is a 1930s stone twin in Cheltenham, a post-war colonial in North Wales, or a flood-damaged home along the Perkiomen Creek corridor, our certified inspectors map the full extent of growth and moisture before any scope is proposed.Contain the Area and Remove All Active Mold
Once scope is confirmed, we establish containment to prevent spore spread during remediation. We use HEPA-filtered extraction and eco-friendly, EPA-compliant treatments throughout all affected surfaces. Montgomery County's housing ranges from original stone masonry to 1960s suburban drywall, and our approach is calibrated to the specific construction type of each property.Test the Air Again and Confirm Clearance in Writing
After remediation, we conduct post-remediation air quality sampling and provide written clearance results on every Montgomery County job. We do not consider the work complete until the air quality numbers confirm it. Most of our county clients say the written clearance report is what finally allowed them to close the insurance claim and feel confident in their home.
Ready to schedule an inspection anywhere in Montgomery County? Call us today.


Count on C&J Environmental for Mold Removal in Montgomery County, PA
Customer Satisfaction
Our satisfaction guarantee applies to every job across Montgomery County. If the remediation does not meet your expectations, we return and make it right. No argument.
Built on Repeat Business
[STAT NEEDED]% of our Montgomery County clients call us again. That return rate reflects the quality we bring to every part of this county, not just a promise we make.
Full-Scope Mold Remediation
We bring certified inspection, HEPA extraction, eco-friendly treatment, and clearance testing to every mold job across the full range of Montgomery County communities.
Insured and Accountable
We carry full liability insurance and put every warranty commitment in writing. Montgomery County property owners always know exactly what is covered and for how long.
Your Easy 3-Step Process to Your Mold Remediation in Montgomery County, PA
1
Call Us and We Assess
We arrive the same day for most Montgomery County calls, inspect the mold source and test air quality, and walk you through exactly what the remediation plan will require.
2
Contain, Extract, and Treat
We establish containment, extract mold with HEPA-filtered equipment, apply eco-friendly EPA-compliant treatments, and monitor until all active growth is eliminated.
3
Test the Air and Confirm Clear
After remediation, we conduct clearance testing and provide written results. Call 1-844-620-7505 to schedule your Montgomery County mold inspection.

Frequently Asked Questions
Does mold remediation in Montgomery County require permits?
Mold remediation work itself does not typically require a permit in Montgomery County municipalities. Each township and borough has its own building department, and if remediation uncovers structural damage requiring significant rebuilding or involves plumbing or electrical work, a local permit may apply. We advise on requirements specific to your municipality before any structural work begins.How long does mold remediation take in Montgomery County?
Most residential jobs in Montgomery County take two to five days from initial inspection through clearance testing. Pre-war stone twins and bungalows in inner-ring communities like Glenside, Cheltenham, and Lansdale often require more time because original plaster and masonry hold moisture in ways newer construction does not. We do not close any job until post-remediation air testing confirms satisfactory results.What affects the cost of mold remediation in Montgomery County?
The size of the affected area, severity and type of mold growth, how long the moisture was present, and the age and construction materials of the property are the primary cost drivers. Montgomery County spans pre-1940 stone twins, 1960s colonials, and newer suburban construction, and scope varies significantly by property type. We provide a written scope document before beginning work.Do you handle residential and commercial mold in Montgomery County?
Yes. We serve single-family homes, stone twins, rental units, and commercial buildings throughout Montgomery County. Commercial clients include property managers in the King of Prussia and Blue Bell office corridors, healthcare facilities in Abington and Norristown, and school districts across the county.What warranty do you offer on mold remediation in Montgomery County?
We back every job with our satisfaction guarantee. If the remediation does not resolve the mold issue or meet the agreed scope, we return and address it at no additional cost. All warranty terms are confirmed in writing before work begins.What should I do first if I find mold in Montgomery County?
Do not run fans near the affected area, as this spreads spores. Document the visible growth and note any musty odors, discoloration, or changes in allergy symptoms. Call us right away for a certified inspection. Across Montgomery County's older housing stock, surface mold is frequently connected to a deeper moisture source inside the original masonry or plaster that requires professional assessment to locate.






