*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.
"
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
"Mine was very meticulous and honest. I appreciate him doing a whole inspection when I only had a few issues needing a check up. He was not in a rush and made sure he checked every floor and room! I would friendly hire him again!"
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.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
