Top-rated radon detection and reduction specialists.

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Avatar for  Prime Contracting, LLC

Prime Contracting, LLC

PO Box 343
4.92(
12
)
Approved Pro

Prime Contracting, LLC

PO Box 343
4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Prime Contracting LLC is a company with over 30 years combined experience in Asbestos Abatement, Mold Remediation, and Selective Demolition. Let us help take the danger for you from hazardous material Removal. Licensed and Insured… we do not do testing of any kind

"Corey and team were nothing short of professional and efficient. From the price point to the level of excellence in the cleaning, I could not ask for more. I would hire Prime over and over again. Their compassion and kindness during a really sad time was greatly appreciated too."

Julia C on September 2025

Prime Contracting LLC is a company with over 30 years combined experience in Asbestos Abatement, Mold Remediation, and Selective Demolition. Let us help take the danger for you from hazardous material Removal. Licensed and Insured… we do not do testing of any kind

"Corey and team were nothing short of professional and efficient. From the price point to the level of excellence in the cleaning, I could not ask for more. I would hire Prime over and over again. Their compassion and kindness during a really sad time was greatly appreciated too."

Julia C on September 2025


Avatar for NexGen Remediation

NexGen Remediation

Based In
5.00(
9
)
Approved Pro

NexGen Remediation

Based In
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
56 local quotes requested

NexGen Remediation is a 24/7 restoration company serving Ft. Myers, FL, and surrounding areas, as well as Grand Rapids, Michigan. NexGen remediation guarantees the best solutions to mold remediation and water damage Ft. Myers citizens can trust. NexGen Remediation offers the #1 structural drying and water damage restoration Ft. Myers citizens can rely on 24/7. NexGen Remediation provides the best disinfecting services and mold remediation Ft. Myers and surrounding areas has to offer. Ask about our Military and Senior discounts. Call today for a free estimate! We also offer storm damage demo and cleanup.

"Excellent work provided by Chris and his crew"

Roy G on July 2023

NexGen Remediation is a 24/7 restoration company serving Ft. Myers, FL, and surrounding areas, as well as Grand Rapids, Michigan. NexGen remediation guarantees the best solutions to mold remediation and water damage Ft. Myers citizens can trust. NexGen Remediation offers the #1 structural drying and water damage restoration Ft. Myers citizens can rely on 24/7. NexGen Remediation provides the best disinfecting services and mold remediation Ft. Myers and surrounding areas has to offer. Ask about our Military and Senior discounts. Call today for a free estimate! We also offer storm damage demo and cleanup.

"Excellent work provided by Chris and his crew"

Roy G on July 2023


Avatar for Epic Radon Solutions

Epic Radon Solutions

1175 Rickett Rd Suite 4
5.00(
9
)
Approved Pro

Epic Radon Solutions

1175 Rickett Rd Suite 4
5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"They were prompt, affordable, and very courteous. We were very pleased with the service provided."

Nichole S on January 2025

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"They were prompt, affordable, and very courteous. We were very pleased with the service provided."

Nichole S on January 2025


American Flo Blasting

2449 South 40th
4.75(
4
)
Approved Pro

American Flo Blasting

2449 South 40th
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

American Flo Blasting is a full service soda, sand, and multi-media blasting co. located in Climax, Mi just outside of Galesburg. This company is a mobil operation that will come to you or you may choose to drop off smaller jobs at our shop. We specialize in mold remediation, fire damage restoration, paint removal from brick buildings as well as antique auto restoring. We will work with your insurance company to insure your satisfaction. Free estimates! Call 269-207-2514, 7 days a week to schedule an appointment. 8:00 am to 6:00 pm

"They did the job very good. It did not take a whole day. His company called me right away."

Christina S on March 2023

American Flo Blasting is a full service soda, sand, and multi-media blasting co. located in Climax, Mi just outside of Galesburg. This company is a mobil operation that will come to you or you may choose to drop off smaller jobs at our shop. We specialize in mold remediation, fire damage restoration, paint removal from brick buildings as well as antique auto restoring. We will work with your insurance company to insure your satisfaction. Free estimates! Call 269-207-2514, 7 days a week to schedule an appointment. 8:00 am to 6:00 pm

"They did the job very good. It did not take a whole day. His company called me right away."

Christina S on March 2023


Safe Harbor Home Services

2850 Coit Ave NE
No reviews yet

Safe Harbor Home Services

2850 Coit Ave NE
No reviews yet
4 years of experience

Local company who offers comprehensive inspection services by a Certified Professional Inspector. I serve West Michigan and am based in Grand Rapids. I inspect to InterNACHI standards and have been certified to provide radon testing, mold testing, wood destroying insect inspection, thermal imaging and more. I want you, the customer, to be satisfied before and after the inspection. I will make you my priority and present to you a detailed yet easy to read inspection for your new home that will highlight needed repairs, safety concerns or maintenance items that will need attention.

Local company who offers comprehensive inspection services by a Certified Professional Inspector. I serve West Michigan and am based in Grand Rapids. I inspect to InterNACHI standards and have been certified to provide radon testing, mold testing, wood destroying insect inspection, thermal imaging and more. I want you, the customer, to be satisfied before and after the inspection. I will make you my priority and present to you a detailed yet easy to read inspection for your new home that will highlight needed repairs, safety concerns or maintenance items that will need attention.


SGS Contracting Environmental Services Llc

P.O.Box 629
5.00(
5
)

SGS Contracting Environmental Services Llc

P.O.Box 629
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*Call us today and ask about our Angie's List Deals!* With over 20 years of experience, we specialize in asbestos abatement, Mold and Radon Remediation, Duct cleaning and sterilization, Indoor air quality, Air Sampling Testing and Inspections. Let-SGS Clear the Air! *20% Discount for Seniors and Veterans*

"Great communication and very nice work on this project! I'd definitely recommend them and hire them again for a future project!"

Shayne M on February 2020

*Call us today and ask about our Angie's List Deals!* With over 20 years of experience, we specialize in asbestos abatement, Mold and Radon Remediation, Duct cleaning and sterilization, Indoor air quality, Air Sampling Testing and Inspections. Let-SGS Clear the Air! *20% Discount for Seniors and Veterans*

"Great communication and very nice work on this project! I'd definitely recommend them and hire them again for a future project!"

Shayne M on February 2020


Northland Basement Systems

111 Commercial Lane
3.00(
3
)

Northland Basement Systems

111 Commercial Lane
3.00(
3
)
25 years of experience

Serving the Greater Ashland area of Michigan and Wisconsin. Specializing in basement waterproofing, crawl space repair, gutter installation, concrete lifting & leveling, attic insulation, foundation repair, & commercial foundation services. FREE estimates available.

"Worst workmanship I’ve ever seen. Basement still leaks, the system they installed does not drain water into the sump crock looks like water is now being diverted under the floor. Owner never came out to look at what his employees call a finished job. I was quoted by Dennis $56 a foot in the basement and when I got upstairs it was actually $59, red flag. I was quoted and designed a system and they installed another. Look at pics and you decide if you want to hire these hacks and liars. One other thing the workers mixed the Qiukrete next to my furnace that was running and the whole house was filled with concrete dust."

Steve H on June 2020

Serving the Greater Ashland area of Michigan and Wisconsin. Specializing in basement waterproofing, crawl space repair, gutter installation, concrete lifting & leveling, attic insulation, foundation repair, & commercial foundation services. FREE estimates available.

"Worst workmanship I’ve ever seen. Basement still leaks, the system they installed does not drain water into the sump crock looks like water is now being diverted under the floor. Owner never came out to look at what his employees call a finished job. I was quoted by Dennis $56 a foot in the basement and when I got upstairs it was actually $59, red flag. I was quoted and designed a system and they installed another. Look at pics and you decide if you want to hire these hacks and liars. One other thing the workers mixed the Qiukrete next to my furnace that was running and the whole house was filled with concrete dust."

Steve H on June 2020


Central Home Inspections

9780 Green Rd
4.00(
4
)

Central Home Inspections

9780 Green Rd
4.00(
4
)
Customers say: Quick response
14 years of experience

We are Certified Inspections Experts, as well as Certified Home Inspectors with InterNACHI. We have 2 inspectors with 1 apprentice. We accept Visa, Mastercard, Discover, American Express, check,cash

"Mike was prompt, pleasant, and did a very thorough inspection. His electronic inspection report was great - grouped by area, color coded by severity, and very easy to read. We had a great experience and would definitely hire him again."

Cathy H on April 2018

We are Certified Inspections Experts, as well as Certified Home Inspectors with InterNACHI. We have 2 inspectors with 1 apprentice. We accept Visa, Mastercard, Discover, American Express, check,cash

"Mike was prompt, pleasant, and did a very thorough inspection. His electronic inspection report was great - grouped by area, color coded by severity, and very easy to read. We had a great experience and would definitely hire him again."

Cathy H on April 2018


Detroit Abatement Demolition

8953 Stoney Creek Drive
No reviews yet

Detroit Abatement Demolition

8953 Stoney Creek Drive
No reviews yet
12 years of experience

Full Service Environmental Company with over 13 years experience. When things fall in disarray who else to turn to then D,A,D. (Detroit Abatement Demolition) to help Protect a Families Environment. We treat each of our clients like Family.

Full Service Environmental Company with over 13 years experience. When things fall in disarray who else to turn to then D,A,D. (Detroit Abatement Demolition) to help Protect a Families Environment. We treat each of our clients like Family.


C.T.Janni & Associates

5098 Knapp Drive
No reviews yet

C.T.Janni & Associates

5098 Knapp Drive
No reviews yet
32 years of experience

We are a small 1-3 person full service plumbing/mechanical contracting & repair company located in Flint, Mi. and offer senior discounts, financing, utility rebates, all at competitive prices.

We are a small 1-3 person full service plumbing/mechanical contracting & repair company located in Flint, Mi. and offer senior discounts, financing, utility rebates, all at competitive prices.

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Radon Detection and Reduction questions, answered by experts

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

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

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

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The Sumner, MI 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.