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Radon detection and reduction specialists in Alexandria

Avatar for KRL Services LLC
KRL Services LLC
11787 O Brien Road
5.00(
23
)
Approved Pro
KRL Services LLC
11787 O Brien Road
5.00(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

Asbestos removal, specializing in vermiculite attic cleaning, transite roofing and siding removal, home heating boiler insulation, and many other products containing asbestos.

"Excellent and professional service, did a quick and thorough job. 10/10 would hire again"

Joseph D on March 2025

Asbestos removal, specializing in vermiculite attic cleaning, transite roofing and siding removal, home heating boiler insulation, and many other products containing asbestos.

"Excellent and professional service, did a quick and thorough job. 10/10 would hire again"

Joseph D on March 2025


1GoodHomeInspection
20719 CR-189
No reviews
1GoodHomeInspection
20719 CR-189
No reviews
4 years of experience

1 Good Home Inspection provides home inspections in Jefferson County New York and in the surrounding areas of St. Lawrence, Lewis, and Oswego Counties. In addition to home inspections, we can also provide water quality and flow rate testing, septic dye tests, and Radon Testing. We are licensed (16000124791) by New York State and certified the the International Association of Certified Home Inspectors (InterNACHI). We strive to provide quick home inspections that are honest and fair to both the seller and purchaser of a home.

1 Good Home Inspection provides home inspections in Jefferson County New York and in the surrounding areas of St. Lawrence, Lewis, and Oswego Counties. In addition to home inspections, we can also provide water quality and flow rate testing, septic dye tests, and Radon Testing. We are licensed (16000124791) by New York State and certified the the International Association of Certified Home Inspectors (InterNACHI). We strive to provide quick home inspections that are honest and fair to both the seller and purchaser of a home.


(845) 562-1566 SWAT Radon Mitigation of Newburgh
609 Broadway
1.00(
1
)
(845) 562-1566 SWAT Radon Mitigation of Newburgh
609 Broadway
1.00(
1
)
Customers say: Super punctual
37 years of experience

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.


(212) 222-0035 SWAT Radon Mitigation New York City
Unknown
No reviews
(212) 222-0035 SWAT Radon Mitigation New York City
Unknown
No reviews
37 years of experience

WAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

WAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.


CENTURY VISUAL HOME INSPECTION
109 HUDSON AVE
No reviews
CENTURY VISUAL HOME INSPECTION
109 HUDSON AVE
No reviews
46 years of experience

Family owned and operated,, credit cards accepted,, discounts available,, Senior discounts available,, Fully insured

Family owned and operated,, credit cards accepted,, discounts available,, Senior discounts available,, Fully insured



Healthy Homes
240 Excelsior Ave
4.69(
49
)
Healthy Homes
240 Excelsior Ave
4.69(
49
)
Customers say: Quality work
20 years of experience

Healthy Homes specializes in Indoor Air Quality - Mold Treatments, Radon Mitigation, VOC Treatments and Corrective/Preventative Measures. Mold Treatments includes the use of a all-natural botanical solutions, a og application of DE-Mold, the all-natural, botanical biologic based solution that consumes mold/bacteria/viruses. Preventative coatings may be applied. RADON Mitigation systems installed professionally and guaranteed. Restoration services provide corrective/preventative measures and include: BASEMENTS, Dehumidifier Installation, Sump Pump/Pit Installation, Floor Drainage/Floor Cut, Foundation Fan Installation, Waterproofing/Coating Application, Demolition ATTICS: Ridge Vent Installation, Soffit Installation/Reconstruction, Exhaust Fan Installation, Roof Cap Installation, Coating Application, Insulation Replacement, Roof/Flashing Repairs

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"

Travis M on September 2021

Healthy Homes specializes in Indoor Air Quality - Mold Treatments, Radon Mitigation, VOC Treatments and Corrective/Preventative Measures. Mold Treatments includes the use of a all-natural botanical solutions, a og application of DE-Mold, the all-natural, botanical biologic based solution that consumes mold/bacteria/viruses. Preventative coatings may be applied. RADON Mitigation systems installed professionally and guaranteed. Restoration services provide corrective/preventative measures and include: BASEMENTS, Dehumidifier Installation, Sump Pump/Pit Installation, Floor Drainage/Floor Cut, Foundation Fan Installation, Waterproofing/Coating Application, Demolition ATTICS: Ridge Vent Installation, Soffit Installation/Reconstruction, Exhaust Fan Installation, Roof Cap Installation, Coating Application, Insulation Replacement, Roof/Flashing Repairs

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"

Travis M on September 2021


Zenner & Ritter Home Services
3404 Bailey Ave
4.59(
488
)
Zenner & Ritter Home Services
3404 Bailey Ave
4.59(
488
)
Customers say: Quality work
95 years of experience

Zenner & Ritter Home Services is a woman owned family business offering residential and light commerical services since 1930. Presently we maintain a staff of over 40 professionals with a fleet of vehicles to provide prompt service. Promotions vary based on the type of service (heating, generators, plumbing, maintenance, etc.), but include financing options, rebates, Energy Star incentives and published coupons. The true savings are the energy reduction and warranty protection that our products and installations provide. They look forward to the opportunity to exceed your expectations!

"It was not bad. They were a little bit pricey. They were very professional."

Michael W on March 2022

Zenner & Ritter Home Services is a woman owned family business offering residential and light commerical services since 1930. Presently we maintain a staff of over 40 professionals with a fleet of vehicles to provide prompt service. Promotions vary based on the type of service (heating, generators, plumbing, maintenance, etc.), but include financing options, rebates, Energy Star incentives and published coupons. The true savings are the energy reduction and warranty protection that our products and installations provide. They look forward to the opportunity to exceed your expectations!

"It was not bad. They were a little bit pricey. They were very professional."

Michael W on March 2022


Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"never contacted me"

Bruce H on April 2019

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"never contacted me"

Bruce H on April 2019

Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

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.

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