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Radon gas abatement pros in Visalia

Avatar for MG Remediation, Inc.
MG Remediation, Inc.
26062 Eden Landing Road, Suite 2
3.50(
5
)
Approved Pro
MG Remediation, Inc.
26062 Eden Landing Road, Suite 2
3.50(
5
)
Approved Pro
Customers say: Quick response
39 years of experience
Free onsite estimate

MG Remediation, Inc., has been in business for over 25 years performing Vapor Intrusion and Extraction for VOC's along with Radon Mitigation. We are a full service environmental contracting and construction company. We offer radon mitigation throughout all of the Western Regions of the United States. All of our systems are guaranteed to lower you radon levels. To date, our thousands of installation have lowered the levels from a high of 219 Pico curies Pico curies/liter to .4 Pico curie/liter. Furthermore, our post mitigations system radon levels have never gone above 1.9 Pico curies/liter!!! If you need any radon mitigation done give us a call today!

"I do not recommend MG remediation to anyone looking for a reliable and conscionable contractor. Carlos and his team not only took about 3 additional weeks to complete ceiling paint, the paint they did was nowhere close to acceptable and they created damage to our house along the way. When confronted with the imperfect paint, they blamed the imperfections on the way our ceilings were built. When confronted about the extra delays (keeping in mind that the last week or so on the job they started coming only few hours to work as if our project was kind of a hobby of theirs that they show up to during their free time taking no consideration to the fact that we told them multiple times that we currently are homeless and they already exceeded the timeframe they provided us with), they blamed me and my husband for â rushingâ them which led to imperfect paint and delays. Due to the damages to the walls that they created, we had to hire other painters to paint the entire house. They also scratched and created dents in our new floors and in multiple rooms. Their excuse around that is that they usually come to a house and complete their work first which is bound to create damage and then the rest of the contractors come in. They basically take the contract signed as an excuse and cover to create all the damage they please in your house. On top of all that, the communication was very poor all along although we were promised daily updates and pictures. For all these reasons above, I cannot recommend MGM to anyone."

Gadi S on March 2022

MG Remediation, Inc., has been in business for over 25 years performing Vapor Intrusion and Extraction for VOC's along with Radon Mitigation. We are a full service environmental contracting and construction company. We offer radon mitigation throughout all of the Western Regions of the United States. All of our systems are guaranteed to lower you radon levels. To date, our thousands of installation have lowered the levels from a high of 219 Pico curies Pico curies/liter to .4 Pico curie/liter. Furthermore, our post mitigations system radon levels have never gone above 1.9 Pico curies/liter!!! If you need any radon mitigation done give us a call today!

"I do not recommend MG remediation to anyone looking for a reliable and conscionable contractor. Carlos and his team not only took about 3 additional weeks to complete ceiling paint, the paint they did was nowhere close to acceptable and they created damage to our house along the way. When confronted with the imperfect paint, they blamed the imperfections on the way our ceilings were built. When confronted about the extra delays (keeping in mind that the last week or so on the job they started coming only few hours to work as if our project was kind of a hobby of theirs that they show up to during their free time taking no consideration to the fact that we told them multiple times that we currently are homeless and they already exceeded the timeframe they provided us with), they blamed me and my husband for â rushingâ them which led to imperfect paint and delays. Due to the damages to the walls that they created, we had to hire other painters to paint the entire house. They also scratched and created dents in our new floors and in multiple rooms. Their excuse around that is that they usually come to a house and complete their work first which is bound to create damage and then the rest of the contractors come in. They basically take the contract signed as an excuse and cover to create all the damage they please in your house. On top of all that, the communication was very poor all along although we were promised daily updates and pictures. For all these reasons above, I cannot recommend MGM to anyone."

Gadi S on March 2022


Avatar for Fresno Pure Maintenance
Fresno Pure Maintenance
6253 N. Palm Ave Ste 121
5.00(
13
)
Approved Pro
Fresno Pure Maintenance
6253 N. Palm Ave Ste 121
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

We are a Fresno mold removal company that specializes in demolition free mold removal with a patented system that quickly treats your mold problem within 24 hours and costs less than ½ the price of all other mold remediation companies in town. If your home has been taken over by mold, call us today for a FREE mold inspection. See why the Army Corps of Engineers in Kentucky chose Pure Maintenance to treat their facility and left the air inside the building cleaner than the air outside. Get your mold problem treated in 24 hours and get back to living life in a mold free environment.

"Excellent!! my wife and I were very grateful. Luke is an awesome guy. Great customer service great communication very pleasant experience. We had to be out of the home for a few days in a hotel and he communicated the whole time. If I could give more than five stars, I would. Very respectful and knowledgeable. Highly recommended. Thanks again, Luke for the great service."

Stephen N on April 2025

We are a Fresno mold removal company that specializes in demolition free mold removal with a patented system that quickly treats your mold problem within 24 hours and costs less than ½ the price of all other mold remediation companies in town. If your home has been taken over by mold, call us today for a FREE mold inspection. See why the Army Corps of Engineers in Kentucky chose Pure Maintenance to treat their facility and left the air inside the building cleaner than the air outside. Get your mold problem treated in 24 hours and get back to living life in a mold free environment.

"Excellent!! my wife and I were very grateful. Luke is an awesome guy. Great customer service great communication very pleasant experience. We had to be out of the home for a few days in a hotel and he communicated the whole time. If I could give more than five stars, I would. Very respectful and knowledgeable. Highly recommended. Thanks again, Luke for the great service."

Stephen N on April 2025


Avatar for PuroClean of Fresno
PuroClean of Fresno
1060 Fulton St,
New on HomeAdvisorNew on Angi
Approved Pro
PuroClean of Fresno
1060 Fulton St,
New on AngiNew on HomeAdvisor
Approved Pro
65 local quotes requested
2 years of experience

PuroClean of Fresno is a water, fire,, and mold damage property restoration company in Fresno, with certified technicians and advanced equipment, providing the highest level of service in the industry. We are an IICRC and EPA Lead-Safe Certified, veteran-owned business that serves quickly, professionally, ethically, and with compassion.

PuroClean of Fresno is a water, fire,, and mold damage property restoration company in Fresno, with certified technicians and advanced equipment, providing the highest level of service in the industry. We are an IICRC and EPA Lead-Safe Certified, veteran-owned business that serves quickly, professionally, ethically, and with compassion.


ServiceMaster by Benevento
744 East Douglas Avenue
4.13(
15
)
ServiceMaster by Benevento
744 East Douglas Avenue
4.13(
15
)
Customers say: Super punctual
41 years of experience

ServiceMaster by Benevento is proud to have been servicing the Cleaning and Disaster Restoration needs of Tulare, Kings, and Kern Counties for more than 30 years. When fire, smoke, or water damage your home or business, speed is essential to minimize further damage. To restore your home or business to its pre-crisis condition – and avoid costly mistakes – it's just as critical to select the most qualified professionals. As the leader in the restoration and cleaning services industry for more than 30 years, ServiceMaster by Benevento is committed to maintaining the highest business, ethical, and quality standards. So no matter what the emergency; water, sewage, fire or smoke damage, trauma /vandalism clean up, mold remediation, cleaning services and construction services, ServiceMaster by Benevento is ready to give you peace of mind with 24/7/365 service. Contractors License #: 723039

"Fire & smoke damage clean up and repairs. Please read all reviews before you sign with SM. I wished I had. The fire was in my garage 1/21/24. The 4-5 star reviews are correct in that they responded immediately. After that it has been all downhill. They were very professional until they had a signed contract and the first deposit. $35,000.00. They were quick to get the garage cleaned out. I was told they would set aside any items that were questionable as to the damage. I did sign a waiver allowing them to use their judgment. DON'T! Their "judgment" was to dispose of everything. Some things were clearly not damaged. The reason I say "dispose" is I have no proof they didn't cart my things into their own garages. When I brought this up to one of the supervisors, they just gave me their standby comment that they would discuss at the next meeting. After they cashed the check, it was about 6 weeks before anything else was done. That is only because the bank contacted me for a progress report. I told SM what I told the bank "Not a d**n thing had been done once they got the check. The "pack out": Please, Please, Please take pictures of everything before they begin. I got so upset with the carelessness of the first crew, I requested another crew be sent. Seeing how careless they are, I told them they were not allowed to move my fish tanks. I didn't want them damaged. Depending on which supervisor (and boy do they have a lot of those) you talked with the tanks needed to be moved or no they could work around them. I made it very clear that if the tanks were to be moved, I wanted professionals familiar with moving tanks to move them. SM was NOT to move them. Last Friday SM came to finish the pack out. I got finished with work early and decided to stop by my house to see how things were going. SM had 3 of the 4 tanks wrapped and was starting to move them. The room they were supposed to finish packing was not packed. They just threw some things in boxes didn't seal the boxes and stacked on top of each other. They threw things behind the stacked boxes, including glass picture frames (not wrapped). There was a glass shelf in the room. They took it down and just stashed it behind a door. No, it wasn't wrapped or protected in any way. It seems like the packers were told to hurry and get the tanks moved before I knew they were moving them. I also have a baby grand piano. I also stated SM was not to move the piano. Well, they didn't move it. But, when they wrapped it, they turned the bench upside down. Why? The bench slides right under the piano. And, don't get me started on their communication skills. The right hand has no idea what the left hand is doing and neither communicate with you unless you hound them. I thought it would be easier to have SM just take care of everything instead of dealing with several companies. The fire was a piece of cake compared to working with SM. Again, I implore you to read all the reviews. It looks like if it is a small clean and go job customers are happy. But if there are any extensive repairs SM gets a 1-star review. Compare the type of job you have with like reviews. Get the initial clean up done, or the property secure, then take a couple of days to let it sink in what has happened. Then research contractors. I wished someone would have given me that advice. It has been 4 months and still waiting for the permits. No, the City of Visalia did not drag their feet. The requested paperwork was not submitted to the City in a timely manner. I have held off writing a review hoping it would get better. It hasn't. I just wanted other people in my situation to be fully informed. They have barely started the repairs. I may have more to review at a later time."

Donna C on May 2024

ServiceMaster by Benevento is proud to have been servicing the Cleaning and Disaster Restoration needs of Tulare, Kings, and Kern Counties for more than 30 years. When fire, smoke, or water damage your home or business, speed is essential to minimize further damage. To restore your home or business to its pre-crisis condition – and avoid costly mistakes – it's just as critical to select the most qualified professionals. As the leader in the restoration and cleaning services industry for more than 30 years, ServiceMaster by Benevento is committed to maintaining the highest business, ethical, and quality standards. So no matter what the emergency; water, sewage, fire or smoke damage, trauma /vandalism clean up, mold remediation, cleaning services and construction services, ServiceMaster by Benevento is ready to give you peace of mind with 24/7/365 service. Contractors License #: 723039

"Fire & smoke damage clean up and repairs. Please read all reviews before you sign with SM. I wished I had. The fire was in my garage 1/21/24. The 4-5 star reviews are correct in that they responded immediately. After that it has been all downhill. They were very professional until they had a signed contract and the first deposit. $35,000.00. They were quick to get the garage cleaned out. I was told they would set aside any items that were questionable as to the damage. I did sign a waiver allowing them to use their judgment. DON'T! Their "judgment" was to dispose of everything. Some things were clearly not damaged. The reason I say "dispose" is I have no proof they didn't cart my things into their own garages. When I brought this up to one of the supervisors, they just gave me their standby comment that they would discuss at the next meeting. After they cashed the check, it was about 6 weeks before anything else was done. That is only because the bank contacted me for a progress report. I told SM what I told the bank "Not a d**n thing had been done once they got the check. The "pack out": Please, Please, Please take pictures of everything before they begin. I got so upset with the carelessness of the first crew, I requested another crew be sent. Seeing how careless they are, I told them they were not allowed to move my fish tanks. I didn't want them damaged. Depending on which supervisor (and boy do they have a lot of those) you talked with the tanks needed to be moved or no they could work around them. I made it very clear that if the tanks were to be moved, I wanted professionals familiar with moving tanks to move them. SM was NOT to move them. Last Friday SM came to finish the pack out. I got finished with work early and decided to stop by my house to see how things were going. SM had 3 of the 4 tanks wrapped and was starting to move them. The room they were supposed to finish packing was not packed. They just threw some things in boxes didn't seal the boxes and stacked on top of each other. They threw things behind the stacked boxes, including glass picture frames (not wrapped). There was a glass shelf in the room. They took it down and just stashed it behind a door. No, it wasn't wrapped or protected in any way. It seems like the packers were told to hurry and get the tanks moved before I knew they were moving them. I also have a baby grand piano. I also stated SM was not to move the piano. Well, they didn't move it. But, when they wrapped it, they turned the bench upside down. Why? The bench slides right under the piano. And, don't get me started on their communication skills. The right hand has no idea what the left hand is doing and neither communicate with you unless you hound them. I thought it would be easier to have SM just take care of everything instead of dealing with several companies. The fire was a piece of cake compared to working with SM. Again, I implore you to read all the reviews. It looks like if it is a small clean and go job customers are happy. But if there are any extensive repairs SM gets a 1-star review. Compare the type of job you have with like reviews. Get the initial clean up done, or the property secure, then take a couple of days to let it sink in what has happened. Then research contractors. I wished someone would have given me that advice. It has been 4 months and still waiting for the permits. No, the City of Visalia did not drag their feet. The requested paperwork was not submitted to the City in a timely manner. I have held off writing a review hoping it would get better. It hasn't. I just wanted other people in my situation to be fully informed. They have barely started the repairs. I may have more to review at a later time."

Donna C on May 2024


perfectionist construction
1110
No reviews
perfectionist construction
1110
No reviews
26 years of experience

Gen. contractor, we do it all. 20 years experience no job to small or to big.

Gen. contractor, we do it all. 20 years experience no job to small or to big.


Filter Change in Palmdale
809 W Palmdale Blvd
No reviews
Filter Change in Palmdale
809 W Palmdale Blvd
No reviews
40 years of experience

We pride ourselves in providing optimum service and value.  • 2nd generation family owned an operated.

We pride ourselves in providing optimum service and value.  • 2nd generation family owned an operated.


Moldlab
2501 Mayes Road
4.66(
402
)
Moldlab
2501 Mayes Road
4.66(
402
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Indoor-Enviro Services
608 W Visalia Rd.
No reviews
Indoor-Enviro Services
608 W Visalia Rd.
No reviews
Free onsite estimate

If there is mold, or any other damage caused by condensation or stagnant water, on your property, it is imperative that this environmental hazard be eliminated. Mold growth can take a serious toll on your health as well as the health of your family or employees, as well as the detrimental affect it has on your property. Indoor-Enviro Services provides Fresno, Bakersfield, Exeter and everywhere in between with top of the line solutions to all of your mold and water damage problems. Potentially hazardous property damage such as this should be approached only by professionals. Our entire staff is cross-trained in every specialty necessary to offer you a full recovery from the mold or water damage that your property is experiencing. Contact a member of our knowledgeable staff by phone, weekdays from 8am to 5pm, for a comprehensive explanation regarding the methods necessary to achieve full recovery from a range of environmental hazards.

If there is mold, or any other damage caused by condensation or stagnant water, on your property, it is imperative that this environmental hazard be eliminated. Mold growth can take a serious toll on your health as well as the health of your family or employees, as well as the detrimental affect it has on your property. Indoor-Enviro Services provides Fresno, Bakersfield, Exeter and everywhere in between with top of the line solutions to all of your mold and water damage problems. Potentially hazardous property damage such as this should be approached only by professionals. Our entire staff is cross-trained in every specialty necessary to offer you a full recovery from the mold or water damage that your property is experiencing. Contact a member of our knowledgeable staff by phone, weekdays from 8am to 5pm, for a comprehensive explanation regarding the methods necessary to achieve full recovery from a range of environmental hazards.


All Access Attic & Crawl Space Cleanup
No reviews
All Access Attic & Crawl Space Cleanup
No reviews

Attic & Crawl Space Clean Up

Attic & Crawl Space Clean Up


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

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Radon gas abatements FAQs

You need a professional radon test to determine if radon is present in your home or water. A qualified radon inspector can provide accurate measurements, costing between $150 and $800. This information helps you decide on the necessary steps to remove radon from your home when you hire a professional radon mitigation company.

Radon inspectors and radon treatment professionals have distinct roles. Inspectors measure radon levels and assess your home's risk, while treatment professionals install systems that reduce radon concentrations. In some cases, a single expert may perform both functions; however, each responsibility requires specific expertise to ensure accurate testing and safe system installation.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reduce radon levels reliably.

The homeowners guide to radon gas abatements
From average costs to expert advice, get all the answers you need to get your job done.
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