
Get matched with top radon detection and reduction specialists in Ridgewood, NJ
Enter your zip and get matched with up to 5 pros
Need a pro for your radon detection and reduction project in Ridgewood, NJ?
Verified Reviews for Radon Detection And Reduction pros in Ridgewood, NJ
*The Angi rating for Radon Detection And Reduction companies in Ridgewood, NJ 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 Ridgewood, NJ 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 November 14, 2025
Find Radon detection and reduction specialists in Ridgewood

Certified Mold Removal Inc.
Certified Mold Removal Inc.
Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!
"Service is good, but a little pricy"
Emily Z on July 2024
Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!
"Service is good, but a little pricy"
Emily Z on July 2024
PROFESSIONAL RADON SYSTEMS
PROFESSIONAL RADON SYSTEMS
With 30 years of experience, PROFESSIONAL RADON SYSTEMS is your trusted partner for radon detection and reduction in the New York City Tri-State Area. Our expertise sets us apart from competitors, ensuring your home is safe and healthy. Contact us today for reliable radon mitigation and testing services.
"James is great and super professional. Was nice, polite, showed us certificate of insurance without even prompting him, went over the details of all charges, responds in a timely manner. He was upfront about everything."
Vannoroth I on November 2024
With 30 years of experience, PROFESSIONAL RADON SYSTEMS is your trusted partner for radon detection and reduction in the New York City Tri-State Area. Our expertise sets us apart from competitors, ensuring your home is safe and healthy. Contact us today for reliable radon mitigation and testing services.
"James is great and super professional. Was nice, polite, showed us certificate of insurance without even prompting him, went over the details of all charges, responds in a timely manner. He was upfront about everything."
Vannoroth I on November 2024

Quality Home Inspection Services LLC
Quality Home Inspection Services LLC
Offering exceptional service and personalized attention, Quality Home Inspection Services LLC, and associates has been serving New Jersey with a wide range of Inspection services for over 25 plus years. Backed by both industry-specific and construction-related knowledge, we offer our client’s an in-depth understanding of the housing inspection industry that exceeds that of any of our competitor’s. By personalizing the inspection needs for your next home or apartment, we look for creative solutions that are sure to meet all of your needs. General Inspections, Home Inspections, Commercial Inspection, Limited Inspections, WDI Inspections, Lead Inspections, Risk Assessments, Sewer Scope Inspections, Radon Inspection, Condo Inspection, Apartment Inspection, Move-out Inspection, Move-In inspection, and more.
"Good job thank you"
Joan Q on October 2023
Offering exceptional service and personalized attention, Quality Home Inspection Services LLC, and associates has been serving New Jersey with a wide range of Inspection services for over 25 plus years. Backed by both industry-specific and construction-related knowledge, we offer our client’s an in-depth understanding of the housing inspection industry that exceeds that of any of our competitor’s. By personalizing the inspection needs for your next home or apartment, we look for creative solutions that are sure to meet all of your needs. General Inspections, Home Inspections, Commercial Inspection, Limited Inspections, WDI Inspections, Lead Inspections, Risk Assessments, Sewer Scope Inspections, Radon Inspection, Condo Inspection, Apartment Inspection, Move-out Inspection, Move-In inspection, and more.
"Good job thank you"
Joan Q on October 2023

ALL PRO CLEANING & RESTORATION SERVICES
ALL PRO CLEANING & RESTORATION SERVICES
When disaster strikes, All Pro is waiting 24 hours a day, 7 days a week, 365 days a year. Regardless of the magnitude of damage, All Pro’s experienced technicians are capable of assisting you and your client in managing the disaster crisis. All Pro works closely with you and your client at every phase: Consultation—A technical specialist examines and evaluates the disaster. Evaluation—The disaster site is secured, and service methodologies and timelines are developed and submitted to you and your client. Education—Technical specialists review coverage and educate the insured on the restoration process, while easing their minds about the disaster. Quality Checks and Service—Work is processed, secured, and stored at All Pro’s facility. A checklist of all work is reviewed and inspected prior to final quality sign-off from the managing principal. Follow-up—A technical specialist calls you and your clients to ensure that work has been satisfactorily completed.
"Very good and excellent service."
Joseph C on May 2022
When disaster strikes, All Pro is waiting 24 hours a day, 7 days a week, 365 days a year. Regardless of the magnitude of damage, All Pro’s experienced technicians are capable of assisting you and your client in managing the disaster crisis. All Pro works closely with you and your client at every phase: Consultation—A technical specialist examines and evaluates the disaster. Evaluation—The disaster site is secured, and service methodologies and timelines are developed and submitted to you and your client. Education—Technical specialists review coverage and educate the insured on the restoration process, while easing their minds about the disaster. Quality Checks and Service—Work is processed, secured, and stored at All Pro’s facility. A checklist of all work is reviewed and inspected prior to final quality sign-off from the managing principal. Follow-up—A technical specialist calls you and your clients to ensure that work has been satisfactorily completed.
"Very good and excellent service."
Joseph C on May 2022

Tri State Flood Inc
Tri State Flood Inc
At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."
David B on August 2025
At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."
David B on August 2025

Environmental Assessments & Solutions, Inc.
Environmental Assessments & Solutions, Inc.
Locally owned and operated mold and indoor environmental testing and consulting services company serving NYS, CTS, and NJS since 1992. With over 31 years experience and over 50,000 inspections completed. Court qualified and experienced. Independent and Unbiased inspections with no eyes on the clock. Weekend and evening appointments at no extra charge. ANGI's super service award winner 6 years in row 2017-2022! ** We NEVER conduct abatement/remediation services*** Please CALL us for a FREE phone consultation today!
"Charles was fantastic. Would recommend!"
Eddie E on April 2025
Locally owned and operated mold and indoor environmental testing and consulting services company serving NYS, CTS, and NJS since 1992. With over 31 years experience and over 50,000 inspections completed. Court qualified and experienced. Independent and Unbiased inspections with no eyes on the clock. Weekend and evening appointments at no extra charge. ANGI's super service award winner 6 years in row 2017-2022! ** We NEVER conduct abatement/remediation services*** Please CALL us for a FREE phone consultation today!
"Charles was fantastic. Would recommend!"
Eddie E on April 2025
Procyon
Procyon
We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.
"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."
Chloe C on February 2025
We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.
"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."
Chloe C on February 2025

MDL Electric LLC Cooling & Heating
MDL Electric LLC Cooling & Heating
We provide our diverse Northern NJ customers a prompt response, consistently top quality electrical work designed to meet and exceed local and national industry standards for safety and efficiency, regardless of the size or scale of the electrical work. MDL Electric LLC, a family owned electrical contracting business established in 2007. The owner, Miguel Deleon started working in the electrical industry since 1993; he has over 20 years of electrical experience in all aspects of electrical work. We are committed to providing exceptional service, expertise to every project and get the job done and guarantees customer satisfaction. All our technicians are trained and certified; backgrounds checked and attend continuing education seminars to be up to date on electrical codes. For more than 20 years, Miguel De Leon has been providing solutions oriented to each customer may it be Residential, Commercial, or Industrial. Our mission is to create successful and lasting partnerships by exceeding expectations and gaining trust through exceptional performance. Let MDL Electric LLC bring power to your next project. We are a fully licensed Electrical and HVAC Business. Call us and experience true family quality.
"The experience was great. The tech arrived on time, replaced my timer programmed and tested it."
John R on October 2025
We provide our diverse Northern NJ customers a prompt response, consistently top quality electrical work designed to meet and exceed local and national industry standards for safety and efficiency, regardless of the size or scale of the electrical work. MDL Electric LLC, a family owned electrical contracting business established in 2007. The owner, Miguel Deleon started working in the electrical industry since 1993; he has over 20 years of electrical experience in all aspects of electrical work. We are committed to providing exceptional service, expertise to every project and get the job done and guarantees customer satisfaction. All our technicians are trained and certified; backgrounds checked and attend continuing education seminars to be up to date on electrical codes. For more than 20 years, Miguel De Leon has been providing solutions oriented to each customer may it be Residential, Commercial, or Industrial. Our mission is to create successful and lasting partnerships by exceeding expectations and gaining trust through exceptional performance. Let MDL Electric LLC bring power to your next project. We are a fully licensed Electrical and HVAC Business. Call us and experience true family quality.
"The experience was great. The tech arrived on time, replaced my timer programmed and tested it."
John R on October 2025

AMS Restoration/American Mold Solutions LLC
AMS Restoration/American Mold Solutions LLC
Our services include Mold Testing, Remediation and Water Extraction as well as Air Duct Cleaning and Sanitizing. We have more than thirty years experience in the building industry. We are capable of repairing any damage caused by mold, water, fire or the remediation itself. We have full compliment of licensed sub- contractors, Electric, Plumbing, Masons etc. Servicing all of New Jersey.
"AMS is our HERO. The city sewer backed up and filled one third of our basement just before kickoff on Super Bowl Sunday. By halftime George had arrived. He calmly assessed the situation, and set up a time to return the following morning. His workers were polite, professional, and meticulous, and did an unbelievable job of cleaning up a horrible mess. By the end of the day the damaged items, sewage , and much of the smell was gone. Huge fans and a germ-killing ionizer ran for three days. When they were finished the floor was bone dry and absolutely clean. It occurred to us that the floor could not have been better cleaned if it were being prepped for painting. So we will be doing so. AMS has innate integrity and a wealth of knowledge across a wide spectrum. Any project can be entrusted to their competent hands. Chester and Jean Lehmann"
Jean L on February 2022
Our services include Mold Testing, Remediation and Water Extraction as well as Air Duct Cleaning and Sanitizing. We have more than thirty years experience in the building industry. We are capable of repairing any damage caused by mold, water, fire or the remediation itself. We have full compliment of licensed sub- contractors, Electric, Plumbing, Masons etc. Servicing all of New Jersey.
"AMS is our HERO. The city sewer backed up and filled one third of our basement just before kickoff on Super Bowl Sunday. By halftime George had arrived. He calmly assessed the situation, and set up a time to return the following morning. His workers were polite, professional, and meticulous, and did an unbelievable job of cleaning up a horrible mess. By the end of the day the damaged items, sewage , and much of the smell was gone. Huge fans and a germ-killing ionizer ran for three days. When they were finished the floor was bone dry and absolutely clean. It occurred to us that the floor could not have been better cleaned if it were being prepped for painting. So we will be doing so. AMS has innate integrity and a wealth of knowledge across a wide spectrum. Any project can be entrusted to their competent hands. Chester and Jean Lehmann"
Jean L on February 2022

Aqua Dry Restoration Services
Aqua Dry Restoration Services
OPEN 24/7 Our mitigation company specializes in the removal and restoration of water damage and other damages caused by various incidents. We understand the urgency and importance of addressing these issues promptly to prevent further damage and ensure the safety and well-being of our clients. We work with all insurance companies and speak Spanish as well. We are available and on call 24/7. Let us know how we can help solve your property issues. Aqua Dry is licensed, insured, and IICRC certified.
"On the very day I listed our home project: a severe water leak that emanated from our upstairs bathroom down through the dining room ceiling and air vent, Aqua Dry sent a knowledgeable and helpful representative to assess the damage and quote a price. The price was very fair and the workmanship was excellent from the day they removed the soaked and dirty dry wood to the day they installed a new ceiling. We cannot be happier with the service and workmanship. I highly recommend AquaDry for any water leak and damaged ceiling or wall project. Sincerely- Jon"
Jon R on June 2025
OPEN 24/7 Our mitigation company specializes in the removal and restoration of water damage and other damages caused by various incidents. We understand the urgency and importance of addressing these issues promptly to prevent further damage and ensure the safety and well-being of our clients. We work with all insurance companies and speak Spanish as well. We are available and on call 24/7. Let us know how we can help solve your property issues. Aqua Dry is licensed, insured, and IICRC certified.
"On the very day I listed our home project: a severe water leak that emanated from our upstairs bathroom down through the dining room ceiling and air vent, Aqua Dry sent a knowledgeable and helpful representative to assess the damage and quote a price. The price was very fair and the workmanship was excellent from the day they removed the soaked and dirty dry wood to the day they installed a new ceiling. We cannot be happier with the service and workmanship. I highly recommend AquaDry for any water leak and damaged ceiling or wall project. Sincerely- Jon"
Jon R on June 2025
The Ridgewood, NJ 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.
•Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
•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.

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.

You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.

How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
- Princeton, NJ Radon detection and reduction specialists
- Kingston, NJ Radon detection and reduction specialists
- Plainsboro, NJ Radon detection and reduction specialists
- Princeton Junction, NJ Radon detection and reduction specialists
- West Windsor Township, NJ Radon detection and reduction specialists
- Rocky Hill, NJ Radon detection and reduction specialists
- Montgomery, NJ Radon detection and reduction specialists
- Monmouth Junction, NJ Radon detection and reduction specialists
- Kendall Park, NJ Radon detection and reduction specialists
- Cranbury, NJ Radon detection and reduction specialists
- Lawrence Township, NJ Radon detection and reduction specialists
- Lawrenceville, NJ Radon detection and reduction specialists
- Dayton, NJ Radon detection and reduction specialists
- Hopewell, NJ Radon detection and reduction specialists
- Pennington, NJ Radon detection and reduction specialists
- East Windsor, NJ Radon detection and reduction specialists
- Franklin Park, NJ Radon detection and reduction specialists
- Hillsborough, NJ Radon detection and reduction specialists
- Hamilton Township, NJ Radon detection and reduction specialists
- Mercerville, NJ Radon detection and reduction specialists
- Robbinsville, NJ Radon detection and reduction specialists
- Hightstown, NJ Radon detection and reduction specialists
- Ewing, NJ Radon detection and reduction specialists
- North Brunswick, NJ Radon detection and reduction specialists
- Jamesburg, NJ Radon detection and reduction specialists
- Monroe Township, NJ Radon detection and reduction specialists
- Neshanic Station, NJ Radon detection and reduction specialists
- Helmetta, NJ Radon detection and reduction specialists
- Yardville, NJ Radon detection and reduction specialists
- Ringoes, NJ Radon detection and reduction specialists




