Practiced Mold Remediation in Flemington, NJ | C&J Environmental
Serving Flemington, New Jersey with 31+ years of mold remediation, our certified team addresses mold in historic downtown buildings, stone-foundation homes, and rural properties throughout Hunterdon County.
Flemington homeowners trust C&J Environmental when mold follows the flood waters.
After Ida brought 9.20 inches of rain to Flemington in 2021 and triggered more than 300 rescues across Hunterdon County, latent mold became the next problem. We have handled remediation in this area for 31+ years.
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 Flemington 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 Hides After Heavy Floods. And Stone Homes Hold It In.

Many of our Flemington calls come from homeowners along Route 202 or near the South Branch Raritan River who discovered dark spots in the basement months after Ida, long after they thought the cleanup was done. Stone and lath-and-plaster construction holds moisture in ways modern materials do not, and that moisture becomes mold.
Too many Flemington homeowners called three different companies only to get vague timelines and no follow-through, while the musty smell kept spreading upward.
Mold Hides After Heavy Floods
- Dark spots behind original plaster grow unseen for months.
- Musty odors travel upstairs through shared wall cavities.
- Allergy symptoms worsen when mold reaches the living floors.
- Properties near flooded creek corridors compound moisture risk.
- Children and elderly residents face the greatest health risk.
Call us at 1-844-620-7505. We respond to Flemington the same day.
Your Recovery Starts Here
Every mold job in Flemington starts with identifying the moisture source and testing the air first. We build a plan specific to your property's age and construction.
Inspect the Full Scope and Test the Air
We begin every Flemington job with a certified mold inspection and air quality sampling. Properties near the South Branch Raritan River and Neshanic River corridors often carry latent moisture in stone foundations and original wood framing that does not appear on the surface until mold has already colonized behind the walls. Our certified inspectors document the full extent before work begins.Contain the Area and Remove All Active Mold
Once scope is confirmed, we establish containment to prevent spores from spreading to unaffected areas during remediation. We use HEPA-filtered extraction and eco-friendly, EPA-compliant treatments on all affected materials. Flemington's historic borough homes and Raritan Township rural properties both require care with original construction materials, and we document every step.Test the Air Again and Confirm Written Clearance
After remediation, we conduct post-remediation air quality testing and provide written clearance results on every Flemington job. We do not consider the work complete until sampling confirms acceptable air quality levels. Most of our Flemington clients say the written clearance report is what finally let them move forward with their insurance claim and their peace of mind.
Ready to clear your property? Request a same-day mold inspection.


Count on C&J Environmental for Mold Remediation in Flemington, NJ
Customer Satisfaction
Our satisfaction guarantee applies to every job in Flemington. If the remediation does not meet your expectations, we return and make it right. No argument. No delay.
Built on Repeat Business
[STAT NEEDED]% of our Flemington-area clients call us again. That return rate reflects the quality we bring to every job in Hunterdon County, not just our online reputation.
Full-Scope Mold Remediation
We bring certified inspection, HEPA extraction, eco-friendly treatment, and clearance testing to every mold job we handle for Flemington homes and businesses.
Insured and Accountable
We carry full liability insurance and put every warranty commitment in writing. Flemington property owners always know exactly what is covered and for how long.
Your Easy 3-Step Process to Your Mold Remediation in Flemington, NJ
1
Call Us and We Assess
We arrive the same day for most Flemington calls, inspect the mold source and air quality, and walk you through what the full 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 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 Flemington mold inspection today.

Frequently Asked Questions
Does mold remediation in Flemington require permits?
Mold remediation work itself does not typically require a permit in Flemington Borough or Raritan Township. If remediation uncovers structural damage requiring significant rebuilding, or if work involves plumbing or electrical systems, a permit from the applicable municipality may apply. We advise on any requirements before structural work begins.How long does mold remediation take in Flemington?
Most residential jobs in Flemington take two to five days from initial inspection through clearance testing. Historic borough homes with stone foundations and original lath-and-plaster construction often take longer because moisture penetrates original materials deeply. We do not close any job until post-remediation air sampling confirms satisfactory results.What affects the cost of mold remediation in Flemington?
The primary cost factors are the size of the affected area, severity and type of mold, how long the moisture source was active, and the construction type of the property. Flemington's historic structures and Raritan Township properties on private wells and septic can increase scope compared to newer homes on public utilities. We provide a written scope document before beginning work.Do you handle residential and commercial mold in Flemington?
Yes. We serve single-family homes in Flemington Borough, rural estate properties in Raritan Township, and commercial buildings including the Main Street corridor and Route 202 business district. Property managers and historic building owners are among our regular contacts for mold inspection and remediation services.What warranty do you offer on mold remediation in Flemington?
We back every job with our satisfaction guarantee. If the remediation work 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 Flemington?
Do not disturb the mold or run fans near the affected area. Document what you see and note any musty odors, allergy symptoms that have changed, or whether the growth appeared after a flood event. Call us right away for a certified inspection. In Flemington's older structures, visible surface mold is frequently connected to a larger moisture source behind original stone or plaster that requires professional assessment to find.






