Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Marathon, FL

There are 2 highly-rated local radon detection and reduction specialists.

Need a pro for your radon detection and reduction project in Marathon, FL?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Marathon

Avatar for Tri State Flood Inc

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
Approved Pro

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
Approved Pro
259 local quotes requested
21 years of experience

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


"I called after a major hurricane and they responded quickly and did a good job."

Brent S on October 2024

We have been in the industry for 30+ years fully licensed and insured. Florida state license MRSR 2032. Servicing the state of Florida.

"I called after a major hurricane and they responded quickly and did a good job."

Brent S on October 2024


Avatar for First Response Mitigation

First Response Mitigation

3711 NE 16 St
5.00(
3
)
Approved Pro

First Response Mitigation

3711 NE 16 St
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

We specialize in mold testing and remediation services, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"First Response Mitigation did an excellent job with both mold inspection and remediation at my home. The team was professional, thorough, and explained everything clearly. They handled the remediation efficiently, with minimal disruption, and left my home spotless. I’m extremely satisfied with their work and feel much safer knowing the mold issue was fully resolved. Highly recommend this company for anyone needing mold services."

Sergio S on September 2024

We specialize in mold testing and remediation services, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"First Response Mitigation did an excellent job with both mold inspection and remediation at my home. The team was professional, thorough, and explained everything clearly. They handled the remediation efficiently, with minimal disruption, and left my home spotless. I’m extremely satisfied with their work and feel much safer knowing the mold issue was fully resolved. Highly recommend this company for anyone needing mold services."

Sergio S on September 2024


Avatar for Mold Scan

Mold Scan

16782 S.W. 88 St.
New on AngiNew on Angi
Approved Pro

Mold Scan

16782 S.W. 88 St.
New on AngiNew on Angi
Approved Pro
25 local quotes requested
2 years of experience

Mold Scan is a premier mold remediation and testing company dedicated to ensuring safe and healthy indoor environments for residential and commercial properties. With a commitment to excellence, we utilize advanced technology and industry best practices to detect, assess, and eliminate mold effectively, providing peace of mind to our clients.

Mold Scan is a premier mold remediation and testing company dedicated to ensuring safe and healthy indoor environments for residential and commercial properties. With a commitment to excellence, we utilize advanced technology and industry best practices to detect, assess, and eliminate mold effectively, providing peace of mind to our clients.


Avatar for On The Way Restoration

On The Way Restoration

815 N. Homestead Blvd
5.00(
10
)
Approved Pro

On The Way Restoration

815 N. Homestead Blvd
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

We are a restoration company with over 10 years of experience. Helping residential and commercial customers with roof tarping, wind damage, water damage, smoke damage, odor damage, and more... Our name says it all, when you need us we are on the way. There are no excuses when it comes to restoring your property. We are also able to work directly with your insurance company.

"The company came super fast, cheapest quote I received."

Johnny S on October 2024

We are a restoration company with over 10 years of experience. Helping residential and commercial customers with roof tarping, wind damage, water damage, smoke damage, odor damage, and more... Our name says it all, when you need us we are on the way. There are no excuses when it comes to restoring your property. We are also able to work directly with your insurance company.

"The company came super fast, cheapest quote I received."

Johnny S on October 2024


Avatar for Quality 1 Restoration

Quality 1 Restoration

21500 NE 16 Ave.
4.86(
29
)
Approved Pro

Quality 1 Restoration

21500 NE 16 Ave.
4.86(
29
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
79 local quotes requested

Call Now 1-888-802-8411 Quality 1 Restoration is a family owned and operated company Specializing in Water damage Restoration , Mold Inspections & Mold remediation . Our company is customer focused and committed to provide quality service, integrity, and hard work at a reasonable rate. We work with many insurance companies, hospitals, churches,restaurants, schools and many other commercial and residential owners and always dedicate ourselves to provide high quality work and customer service. Honest & Reliable As Seen On Channel 10 ! IN BUSINESS SINCE 2002 .

"Excellent service, professional, fast response and they answered all my questions"

Analia M on December 2020

Call Now 1-888-802-8411 Quality 1 Restoration is a family owned and operated company Specializing in Water damage Restoration , Mold Inspections & Mold remediation . Our company is customer focused and committed to provide quality service, integrity, and hard work at a reasonable rate. We work with many insurance companies, hospitals, churches,restaurants, schools and many other commercial and residential owners and always dedicate ourselves to provide high quality work and customer service. Honest & Reliable As Seen On Channel 10 ! IN BUSINESS SINCE 2002 .

"Excellent service, professional, fast response and they answered all my questions"

Analia M on December 2020


Dade Property Inspections, LLC

11859 SW 99th St
5.00(
8
)

Dade Property Inspections, LLC

11859 SW 99th St
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Inspection of residential, condominiums and small commercial properties. Mitigation and 4 Point Inspections typically for insurance company requirements in South Florida. Termite and radon inspections in conjunction with full inspections only. Full inspection includes roofing, exterior, structural, electrical, plumbing, air conditioning. Background is in general building construction with many years of service in the industry.

"Very professional and thorough, highly recommend Rick."

Carlos R on July 2019

Inspection of residential, condominiums and small commercial properties. Mitigation and 4 Point Inspections typically for insurance company requirements in South Florida. Termite and radon inspections in conjunction with full inspections only. Full inspection includes roofing, exterior, structural, electrical, plumbing, air conditioning. Background is in general building construction with many years of service in the industry.

"Very professional and thorough, highly recommend Rick."

Carlos R on July 2019



DIAMOND DUST PROPERTY MANAGEMENT, LLC

No reviews yet

DIAMOND DUST PROPERTY MANAGEMENT, LLC

No reviews yet
32 years of experience

DIAMOND DUST PROPERTY MANAGEMEN, LLC We assist investors with creating wealth and building their real estate portfolio by providing them with these great properties. We also offer Property Management to owners of both Residential and Commercial property throughout Florida. Are you unable to provide the necessary maintenance to your home, office, vacation home or rental property because of geographic constraints? Do you own a home, town home, condo, small apartment duplex or office that requires care and expert supervision? At DIAMOND DUST SERVICES, we have the solution. We supply Florida County’s with residential and commercial property management and we are ready to help provide your property with the care and attention it needs.

DIAMOND DUST PROPERTY MANAGEMEN, LLC We assist investors with creating wealth and building their real estate portfolio by providing them with these great properties. We also offer Property Management to owners of both Residential and Commercial property throughout Florida. Are you unable to provide the necessary maintenance to your home, office, vacation home or rental property because of geographic constraints? Do you own a home, town home, condo, small apartment duplex or office that requires care and expert supervision? At DIAMOND DUST SERVICES, we have the solution. We supply Florida County’s with residential and commercial property management and we are ready to help provide your property with the care and attention it needs.


Blackhawk Construction Services, LLC

2270 Northwest Pkwy SE
3.00(
2
)

Blackhawk Construction Services, LLC

2270 Northwest Pkwy SE
3.00(
2
)
Customers say: Quick response
14 years of experience

Blackhawk Construction Services, LLC is a design/build firm with a cohesive staff that includes architects, estimators, project managers and assistants, interior and exterior designers, craftspeople, remodeling consultants and support staff. Our fully integrated process of design, pricing and construction management is efficient and rewarding, saving both time and money. Our qualified architects and designers, working in tandem with experienced project managers and crews have an excellent opportunity to provide you with a finished project that responds to your needs and desires, and has been developed with your financial investment in mind.

"Once Mr Lionel Thomas is the home inspector your in great hands !!! He’s a straight shooter 1000% !!!! If Lionel recommend checking for termites and basil send you someone get the report insist on seeing it before your closing!!! Any other recommendations from basil will be unprofessional don’t make the same mistake I did please !!!! Just to name a few $17,500 Cash complimentary food ,my payed Materials all gone and ..... if your looking for all your brand new items in your home painted up ,cement and full of dust not to forget on finish paint job in EVERY ROOM, new Windows with paint all over the outside, I was told by him and him team everything is finish ,after driving 14 hours clean and mop my dad room to give your 80 year old dad a bath to find out there’s very little water coming out his bath by then where coughing from the bleach , there’s not enough water to wash out the shower, went to second bathroom same problem but a little more on the bottom . Theses are brand new showers ! water leaking under the sink and they put a T-shirt under after 3 months 3 weeks don’t take any advice from basil. His intention I think is good buy at the end of the day I’m paying for a service not empty words and unprofessional work ! He’s a smooth talker that will cost you stress and more money in the end !"

Nya H on December 2020

Blackhawk Construction Services, LLC is a design/build firm with a cohesive staff that includes architects, estimators, project managers and assistants, interior and exterior designers, craftspeople, remodeling consultants and support staff. Our fully integrated process of design, pricing and construction management is efficient and rewarding, saving both time and money. Our qualified architects and designers, working in tandem with experienced project managers and crews have an excellent opportunity to provide you with a finished project that responds to your needs and desires, and has been developed with your financial investment in mind.

"Once Mr Lionel Thomas is the home inspector your in great hands !!! He’s a straight shooter 1000% !!!! If Lionel recommend checking for termites and basil send you someone get the report insist on seeing it before your closing!!! Any other recommendations from basil will be unprofessional don’t make the same mistake I did please !!!! Just to name a few $17,500 Cash complimentary food ,my payed Materials all gone and ..... if your looking for all your brand new items in your home painted up ,cement and full of dust not to forget on finish paint job in EVERY ROOM, new Windows with paint all over the outside, I was told by him and him team everything is finish ,after driving 14 hours clean and mop my dad room to give your 80 year old dad a bath to find out there’s very little water coming out his bath by then where coughing from the bleach , there’s not enough water to wash out the shower, went to second bathroom same problem but a little more on the bottom . Theses are brand new showers ! water leaking under the sink and they put a T-shirt under after 3 months 3 weeks don’t take any advice from basil. His intention I think is good buy at the end of the day I’m paying for a service not empty words and unprofessional work ! He’s a smooth talker that will cost you stress and more money in the end !"

Nya H on December 2020

Showing 1-10 of 16
Radon Detection and Reduction questions, answered by experts

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Marathon, FL 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.