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Verified Reviews for Radon Detection And Reduction pros in Highland Lakes, NJ

*The Angi rating for Radon Detection And Reduction companies in Highland Lakes, 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 Highland Lakes, 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 December 05, 2025

Find Radon detection and reduction specialists in Highland Lakes

PROFESSIONAL RADON SYSTEMS

4.90(
20
)
•Approved Pro

PROFESSIONAL RADON SYSTEMS

4.90(
20
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

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

Avatar for AMS Restoration/American Mold Solutions LLC

AMS Restoration/American Mold Solutions LLC

4.94(
50
)
•Approved Pro

AMS Restoration/American Mold Solutions LLC

4.94(
50
)
•Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
250 local quotes requested

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

Avatar for ATR Home inspections LLC

ATR Home inspections LLC

No reviews yet

ATR Home inspections LLC

No reviews yet
2 years of experience

We at ATR Home inspections want to be part of journey on finding a safe house for you and your family to call home. We provide a complete home inspection, NJ HOME INSPECTOR LICENSE #v24GI00238200. Wood Destroying Insect (Termites, Carpenter Ants, Bees, Beetles.) Inspections NJDEP 64054B. Mold inspection and testing. Radon testing NJ MET15673. We also are certified drone pilot by the FAA 4831140 for Roof and chimney inspections that we can not get with the ladder

We at ATR Home inspections want to be part of journey on finding a safe house for you and your family to call home. We provide a complete home inspection, NJ HOME INSPECTOR LICENSE #v24GI00238200. Wood Destroying Insect (Termites, Carpenter Ants, Bees, Beetles.) Inspections NJDEP 64054B. Mold inspection and testing. Radon testing NJ MET15673. We also are certified drone pilot by the FAA 4831140 for Roof and chimney inspections that we can not get with the ladder

Avatar for A J Environmental Services

A J Environmental Services

5.00(
6
)

A J Environmental Services

5.00(
6
)
Customers say: Quick response

A J Environmental Services For All Your Lead-Based Paint Needs The leading provider of comprehensive lead-based paint inspection services. Our dedicated team is committed to ensuring the utmost satisfaction for our clients, By choosing our services, landlords can enjoy peace of mind knowing that their properties are in safe hands. We understand that landlords have unique needs and expectations, and our company is dedicated to exceeding them. And at the same time we are dedicated to creating safer, healthier environments through professional lead inspection services. Proudly Serving the State of New Jersey. Our expert team boasts loads of experience in the field, using state-of-the-art technology to provide accurate, reliable results. We believe in the importance of transparency, trust, and exceptional customer service. Your safety and peace of mind are our highest priority.

"Excellent!!! Jacob was very prepared, efficient, professional, and arrived on time. His testing equipment was state of the art. I asked him for several of his business cards so that others may benefit from his services! Very grateful to have found his company!"

Eileen L on August 2023

A J Environmental Services For All Your Lead-Based Paint Needs The leading provider of comprehensive lead-based paint inspection services. Our dedicated team is committed to ensuring the utmost satisfaction for our clients, By choosing our services, landlords can enjoy peace of mind knowing that their properties are in safe hands. We understand that landlords have unique needs and expectations, and our company is dedicated to exceeding them. And at the same time we are dedicated to creating safer, healthier environments through professional lead inspection services. Proudly Serving the State of New Jersey. Our expert team boasts loads of experience in the field, using state-of-the-art technology to provide accurate, reliable results. We believe in the importance of transparency, trust, and exceptional customer service. Your safety and peace of mind are our highest priority.

"Excellent!!! Jacob was very prepared, efficient, professional, and arrived on time. His testing equipment was state of the art. I asked him for several of his business cards so that others may benefit from his services! Very grateful to have found his company!"

Eileen L on August 2023

Avatar for Crown Environmental, LLC

Crown Environmental, LLC

5.00(
6
)

Crown Environmental, LLC

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small environmental consultation firm specializing in the identification and testing of any and all environmental hazards. These include; asbestos, lead, mold, volatile organic compounds (VOCs), radon gas, soil and groundwater contaminants, and polychlorinated biphenyls (PCBs). We provide our clients with competitive pricing and quick laboratory turnaround times, assuring proper due diligence and following the ASTM standard.

"They inspected for lead, moisture, mold and etc."

Paul A on October 2019

We are a small environmental consultation firm specializing in the identification and testing of any and all environmental hazards. These include; asbestos, lead, mold, volatile organic compounds (VOCs), radon gas, soil and groundwater contaminants, and polychlorinated biphenyls (PCBs). We provide our clients with competitive pricing and quick laboratory turnaround times, assuring proper due diligence and following the ASTM standard.

"They inspected for lead, moisture, mold and etc."

Paul A on October 2019

Avatar for D KAPRIELIAN HOME INSPECTIONS

D KAPRIELIAN HOME INSPECTIONS

5.00(
5
)

D KAPRIELIAN HOME INSPECTIONS

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our company provides Certified Home Inspection, radon measurement, termite inspection and mold assessment. We are located in Edison, NJ. We service all the state. Our staff background is strong in the construction business, we will take on any job, and we are willing to explain in detail our Inspections so you can make the best choice.

"I would definitely recommend this inspector again. He was extremely knowledgeable & professional.."

John C on March 2019

Our company provides Certified Home Inspection, radon measurement, termite inspection and mold assessment. We are located in Edison, NJ. We service all the state. Our staff background is strong in the construction business, we will take on any job, and we are willing to explain in detail our Inspections so you can make the best choice.

"I would definitely recommend this inspector again. He was extremely knowledgeable & professional.."

John C on March 2019

Avatar for Rizov, LLC.

Rizov, LLC.

5.00(
4
)

Rizov, LLC.

5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Rizov LLC is a Asbestos Removal company, we remove material that contains asbestos like vinyl floor tiles, mastic, linoleum, siding materials, plaster, wiring insulation, pipe insulation, roofing and any material that contained Asbestos from residential and commercial property.

"Did a great job"

Daniela P on May 2023

Rizov LLC is a Asbestos Removal company, we remove material that contains asbestos like vinyl floor tiles, mastic, linoleum, siding materials, plaster, wiring insulation, pipe insulation, roofing and any material that contained Asbestos from residential and commercial property.

"Did a great job"

Daniela P on May 2023

Avatar for Lance Dorfi LLC

Lance Dorfi LLC

5.00(
10
)

Lance Dorfi LLC

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

About Lance Dorfi, LLC At Lance Dorfi, we believe in improving indoor air quality for all by reducing radon in the air we breathe. Lance and his father, Kurt, have been the leading radon specialists in lower NY State and Fairfield County, Connecticut for over 25 years. Through our expertise, hard work and dedication, we have built a strong reputation with real estate agents, buyers/sellers, and home inspectors. All work is personally overseen certified radon specialists who adhere to EPA guidelines and standards for radon reduction. Our guarantee provides a five year transferable warranty to maintain radon levels below the 4.0 pCi/L (EPA action level). Lance Dorfi is a certified radon tester and mitigator who frequently lectures on the importance of radon reduction and the latest abatement techniques. We are licensed home improvement contractors and fully insured. Pound Ridge, Stamford, White Plains, Fishkill, New City

"My house had excessive levels of radon in our lower level. The Lance Dorfi team installed a pump to pump out the radon and release it up above the roof of the house. Since then, radon levels in that part of the house have been very low, so the problem was resolved. The work was done on budget, and they did an excellent job with scheduling and customer service. I recommend them for dealing with radon."

JAMES M on July 2020

About Lance Dorfi, LLC At Lance Dorfi, we believe in improving indoor air quality for all by reducing radon in the air we breathe. Lance and his father, Kurt, have been the leading radon specialists in lower NY State and Fairfield County, Connecticut for over 25 years. Through our expertise, hard work and dedication, we have built a strong reputation with real estate agents, buyers/sellers, and home inspectors. All work is personally overseen certified radon specialists who adhere to EPA guidelines and standards for radon reduction. Our guarantee provides a five year transferable warranty to maintain radon levels below the 4.0 pCi/L (EPA action level). Lance Dorfi is a certified radon tester and mitigator who frequently lectures on the importance of radon reduction and the latest abatement techniques. We are licensed home improvement contractors and fully insured. Pound Ridge, Stamford, White Plains, Fishkill, New City

"My house had excessive levels of radon in our lower level. The Lance Dorfi team installed a pump to pump out the radon and release it up above the roof of the house. Since then, radon levels in that part of the house have been very low, so the problem was resolved. The work was done on budget, and they did an excellent job with scheduling and customer service. I recommend them for dealing with radon."

JAMES M on July 2020

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Radon Detection and Reduction questions, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

To determine whether you have radon in your home, you must run a test. Radon gas has no odor or color, so you won’t notice a concentration of radon. You could purchase a DIY test at a local hardware store, but it may not deliver completely trustworthy results. The best way to test and receive accurate results is to hire a local radon detection specialist.

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

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The Highland Lakes, 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.

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