Get matched with top radon detection and reduction specialists in Harlem, NY
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Avatar for JCL Home Inspections
JCL Home Inspections
4.9(
27
)

Serving Harlem, NY and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Very communicative (reached out right away to arrange an appointment and checked in on us). Was on time, knowledge and thorough. Our report was delivered within hours of the inspection."
Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Phase 1 Restoration Inc.
Phase 1 Restoration Inc.
4.7(
21
)

Serving Harlem, NY and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The rep came out and reviewed the areas of concern.  He gave me an estimate on the spot. The next day I decided to go with JBH and the project was scheduled for the following week.  The workers arrived within the scheduled time period and they were very pleasant to work with. They were responsive, efficient and neat. The job was completed in no time.
"
Additional Photos
Response time2 days
2 neighbors recently requested a quote
Recommended by89%of homeowners
Oakhill Home Inspections
5.0(
1
)

Serving Harlem, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in home inspections, mold testing and radon testing and remediation. I will do my absolute best to keep you as educated and informed on your particular inspection project. I look forward to earning your business! Book with me online or feel free to give me a call today! My focus is protecting your home investment.\n\nThank You,\nCharles Rauch\nOakhill Home Inspections

Response time5 hrs
2 neighbors recently requested a quote
Avatar for A Plus Asbestos Investigation Inc.
A Plus Asbestos Investigation Inc.
5.0(
2
)

Serving Harlem, NY and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"The owner of the company, Phil Tantella, spent time on the phone with me giving me lots of information beyond what his scope involved. He was so helpful and knowledgeable. Working with his company was a good experience from start to finish. The process takes time, and Phil stayed in touch, keeping me up-to-date so I could move forward with other planning."
Response time2 days
Recommended by100%of homeowners
Avatar for Family Home Inspections, Inc.
Family Home Inspections, Inc.
4.3(
45
)

Serving Harlem, NY and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Mike called within minutes of my search. He was able to stop by the same day and evaluate my situation. Gave me suggestions for my in-window air conditioners as well to eliminate any mold buildup. He explained the process for the next level for cleanup. Very friendly and knowledgeable. Told me upfront prices. Would highly recommend Mike and Family Home Inspection."
Mold
Start of Mold Problems
Response time3 hrs
Recommended by88%of homeowners
Avatar for Landon Home Inspections, LLC - Home  Facebook
Landon Home Inspections, LLC - Home Facebook
4.8(
4
)

Serving Harlem, NY and surrounding areas

In business since 2014

Free estimates

"They were very a professional, on time, reliable vendor. We have used several contractors in the past, and he was always quick to respond back to us with whatever we needing - great customer service!"
Response time3 hrs
Response rate93%
Recommended by100%of homeowners
Avatar for Anthi Environmental Corp.
Anthi Environmental Corp.
5.0(
9
)

Serving Harlem, NY and surrounding areas

Emergency services offered

"Very Professional, thorough and cost effective. Peter fulfilled his promise of removing the areas that tested lead positive at a GREAT price, was very prompt , professional and all in a timely manner. Would definitely use again. Highly recommended... Honest business."
Lead removal under HPD violations
Mold testing and remediation
Mold remediation
Lead removal under HPD violations
Mold testing and remediation

+59

Response time40 mins
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

The Harlem, NY homeowners’ guide to radon detection and reduction services

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