*The Angi rating for Radon Detection And Reduction companies in Harlem, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Harlem, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on May 31, 2026
Serving Harlem, NY and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quick response
"Excellent. Joe was very thorough and helpful for us first time home buyers. Would recommend to all."
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.
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Serving Harlem, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Credit card accepted
"Mr. Hamilton was very courteous, knowledgeable and thorough. I will definitely hire him again when purchasing my next home!"
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
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."
Serving Harlem, NY and surrounding areas
In business since 2018
Free estimates
Warranties offered
"Excellent service. On time. Courteous. Called to confirm the appointment the day before."
+7
Serving Harlem, NY and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"Mike is absolutely amazing. We wanted our basement air tested so we can safely work there and he did all the tests and advised us on a number of things that have indeed greatly improved the air quality. He also volunteered to take a look through our house and he identified mold in our bathroom that I hadn't even seen! He told us exactly what to do to get rid of it and it worked. I highly recommend Mike."
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!"
Serving Harlem, NY and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Very thorough inspection, uncovered several issues that I missed when looking at the home"
+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."
+59
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in New York, NY, depends mostly on the type of system being installed. Use this guide to learn about your options.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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