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Radon gas testers in Valley Forge
We are a small, veteran-owned local business, your safety is our priority. We inspect and test for mold and radon. SIS only performs testing and inspections, not remediation. We have no conflict of interest. For mold testing and inspections, you will receive a report that is clear and easy to understand with lab results interpreted. The mold inspector has done thousands of inspections and tests in the Delaware valley and keeps current with mold education. For radon testing, SIS uses Continuous Radon Monitors (CRM's) to perform short term tests. We provide professional test results and reports. PA state license # 3589 and nationally certified (NRPP).
"Bob from SIS is a straight shooter, provides options, clear explanations and associated costs on the necessary steps to remediate the problem. Good communication, timely and professional. Pleasantly surprised with my experience with SIS and the contractor they recommended to do the work. Easy 5-star rating, not too common these days."
Dennis H on February 2024
We are a small, veteran-owned local business, your safety is our priority. We inspect and test for mold and radon. SIS only performs testing and inspections, not remediation. We have no conflict of interest. For mold testing and inspections, you will receive a report that is clear and easy to understand with lab results interpreted. The mold inspector has done thousands of inspections and tests in the Delaware valley and keeps current with mold education. For radon testing, SIS uses Continuous Radon Monitors (CRM's) to perform short term tests. We provide professional test results and reports. PA state license # 3589 and nationally certified (NRPP).
"Bob from SIS is a straight shooter, provides options, clear explanations and associated costs on the necessary steps to remediate the problem. Good communication, timely and professional. Pleasantly surprised with my experience with SIS and the contractor they recommended to do the work. Easy 5-star rating, not too common these days."
Dennis H on February 2024
The Radon Bros LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"They didn't clean up, but it was a basement."
Dan K on May 2025
The Radon Bros LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"They didn't clean up, but it was a basement."
Dan K on May 2025
We have the experience and dedication to get the job done right! Specializing in Asbestos Removal services; 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! Call or click for your FREE estimate today!
"Amazing. Got it done thoroughly and quickly, was responsive and on time. I highly recommend Jay!!"
Justin S on December 2023
We have the experience and dedication to get the job done right! Specializing in Asbestos Removal services; 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! Call or click for your FREE estimate today!
"Amazing. Got it done thoroughly and quickly, was responsive and on time. I highly recommend Jay!!"
Justin S on December 2023
ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.
"Jack and his crew were phenomenal. I cannot say enough good things. They did an outstanding job remediating/removing asbestos from our basement. Jack is reliable, professional, has tremendous expertise in the field and communicated with us at every step of the process. He also helped bring me back down to earth because I was so nervous about the asbestos. Truly above and beyond what I could have ever expected. We will certainly hire ACI-Tech again should we have any needs in the future."
Rebecca L on July 2024
ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.
"Jack and his crew were phenomenal. I cannot say enough good things. They did an outstanding job remediating/removing asbestos from our basement. Jack is reliable, professional, has tremendous expertise in the field and communicated with us at every step of the process. He also helped bring me back down to earth because I was so nervous about the asbestos. Truly above and beyond what I could have ever expected. We will certainly hire ACI-Tech again should we have any needs in the future."
Rebecca L on July 2024
The Radon Bros is a certified provider specializing in radon testing, mitigation, and system repairs for homes, businesses, and schools across Pennsylvania, Delaware, and Maryland. They also offer mold testing and comprehensive indoor air quality assessments to ensure safer living and working environments. The company provides tailored solutions, including radon system installation and expert consultations for contractors, with a commitment to safety, health, and air quality.
"Ordered home kit from them"
Kathryn B on June 2025
The Radon Bros is a certified provider specializing in radon testing, mitigation, and system repairs for homes, businesses, and schools across Pennsylvania, Delaware, and Maryland. They also offer mold testing and comprehensive indoor air quality assessments to ensure safer living and working environments. The company provides tailored solutions, including radon system installation and expert consultations for contractors, with a commitment to safety, health, and air quality.
"Ordered home kit from them"
Kathryn B on June 2025
Family owned business with over 12 years of experience - Mold Remediation- Water or Storm Damage Restoration- Water Removal.
"The Home Tech team did a great job! The techs who came to my home were very professional and friendly. I would highly recommend this company."
Karen S on October 2024
Family owned business with over 12 years of experience - Mold Remediation- Water or Storm Damage Restoration- Water Removal.
"The Home Tech team did a great job! The techs who came to my home were very professional and friendly. I would highly recommend this company."
Karen S on October 2024
Our mission is to provide a full service qualitative approach to indoor air quality and microbial concerns by coordinating the investigation, remedial design and application elements of each project. We are committed to achieve leadership and excellence in providing high quality microbial assessment, investigation and certified mold remediation services throughout NJ, PA, & DE. We believe this can be accomplished by recognizing and meeting our essential responsibilities to our clients, employees, suppliers, and the community. Our approach allows us to provide our clients cleaner and healthier living by utilizing practical experience, technical excellence, and client responsiveness.
"I needed to have a mold issue addressed in my condo which had developed due to a leak in the roof. I contacted Aerotek Environmental having received their contact details from Angi Ads. From my first contact with Brandon of Aerotek Environmental he was the most helpful of all that I had spoken to about my issue. In addition to giving a reasonable cost estimate, Brandon took the time to carefully explain the step by step remediation process that his company would provide which included digital photos before, during and on completion of work. Having decided to use Aerotech the process ran very smoothly from setting the schedule date through the actual work and payment for services. Communication with Brandon was excellent - If I called or sent a text Brandon would either promptly answer or respond in a very short time. On the scheduled day, Felix Castro (job foreman) and his team arrived on time. Felix explained in detail exactly what he and his team would be doing. On completion of the work, Felix ensured that all debris was removed and provided full details as to what had been done and what he and his team found to be the most likely area of the leak. I am very satisfied with the entire process of working with Brandon who along with Felix and his team provided excellent customer service and would not hesitate to call in again should the need arise. I would highly recommend Brian and Aerotek Environmental to anyone in need of mold remediation services"
Jim P on October 2024
Our mission is to provide a full service qualitative approach to indoor air quality and microbial concerns by coordinating the investigation, remedial design and application elements of each project. We are committed to achieve leadership and excellence in providing high quality microbial assessment, investigation and certified mold remediation services throughout NJ, PA, & DE. We believe this can be accomplished by recognizing and meeting our essential responsibilities to our clients, employees, suppliers, and the community. Our approach allows us to provide our clients cleaner and healthier living by utilizing practical experience, technical excellence, and client responsiveness.
"I needed to have a mold issue addressed in my condo which had developed due to a leak in the roof. I contacted Aerotek Environmental having received their contact details from Angi Ads. From my first contact with Brandon of Aerotek Environmental he was the most helpful of all that I had spoken to about my issue. In addition to giving a reasonable cost estimate, Brandon took the time to carefully explain the step by step remediation process that his company would provide which included digital photos before, during and on completion of work. Having decided to use Aerotech the process ran very smoothly from setting the schedule date through the actual work and payment for services. Communication with Brandon was excellent - If I called or sent a text Brandon would either promptly answer or respond in a very short time. On the scheduled day, Felix Castro (job foreman) and his team arrived on time. Felix explained in detail exactly what he and his team would be doing. On completion of the work, Felix ensured that all debris was removed and provided full details as to what had been done and what he and his team found to be the most likely area of the leak. I am very satisfied with the entire process of working with Brandon who along with Felix and his team provided excellent customer service and would not hesitate to call in again should the need arise. I would highly recommend Brian and Aerotek Environmental to anyone in need of mold remediation services"
Jim P on October 2024
At Environmental Mold Solutions, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Our effective treatment process offers a guarantee against future mold growth. We provide peace of mind to home owners and business owners that their mold issue has been taken care of. Mold is a symptom of an underlying moisture problem and we help a property owner locate the moisture issue causing the mold growth. Property owners only please. We do removal of mold and affected materials.**We do NOT perform Mold Testing nor HVAC/Duct Cleaning**
"Rick came out to the house and pointed out the mold. He was very knowledgeable and explained exactly what he was going to do. He submitted an estimate and did the remediation within days. Results were excellent, mold testing came back within an acceptable range. Also the final amount due was the exact amount of the estimate. I would definitely recommend Rick to anyone looking for a contractor for mold issues."
donna z on May 2019
At Environmental Mold Solutions, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Our effective treatment process offers a guarantee against future mold growth. We provide peace of mind to home owners and business owners that their mold issue has been taken care of. Mold is a symptom of an underlying moisture problem and we help a property owner locate the moisture issue causing the mold growth. Property owners only please. We do removal of mold and affected materials.**We do NOT perform Mold Testing nor HVAC/Duct Cleaning**
"Rick came out to the house and pointed out the mold. He was very knowledgeable and explained exactly what he was going to do. He submitted an estimate and did the remediation within days. Results were excellent, mold testing came back within an acceptable range. Also the final amount due was the exact amount of the estimate. I would definitely recommend Rick to anyone looking for a contractor for mold issues."
donna z on May 2019
Whether you like it or not, mold is everywhere. Although not all mold is harmful, there is a chance that potentially dangerous mold can grow. That’s why utilize the most effective and eco-friendly mold remediation techniques and products to ensure that your environment is safe and habitable. With over 11 years of professional mold remediation and water damage restoration experience, we are here address any mold and water issues you may have. Please visit us at https://www.homeadvisor.com/rated.RAMEnvironmentalLLC.137713636.html
"Brandon and Ray were awesome. They’re very professional. And extremely hardworking. Very Kind and considerate. They went above and beyond. I would definitely recommend them and we will call them back when we need them again. Thanks again Brandon."
Margie W on March 2025
Whether you like it or not, mold is everywhere. Although not all mold is harmful, there is a chance that potentially dangerous mold can grow. That’s why utilize the most effective and eco-friendly mold remediation techniques and products to ensure that your environment is safe and habitable. With over 11 years of professional mold remediation and water damage restoration experience, we are here address any mold and water issues you may have. Please visit us at https://www.homeadvisor.com/rated.RAMEnvironmentalLLC.137713636.html
"Brandon and Ray were awesome. They’re very professional. And extremely hardworking. Very Kind and considerate. They went above and beyond. I would definitely recommend them and we will call them back when we need them again. Thanks again Brandon."
Margie W on March 2025
Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.
"Very well. Contacted Newman Waterproofing and within two hours, measurements were taken. The window was special ordered and installed two days later. Very professional company. Always prompt and hospitable. The Company bends over backwards to please the customer."
John D on June 2025
Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.
"Very well. Contacted Newman Waterproofing and within two hours, measurements were taken. The window was special ordered and installed two days later. Very professional company. Always prompt and hospitable. The Company bends over backwards to please the customer."
John D on June 2025
FAQs for radon gas testing projects in Valley Forge, PA
Radon fans last between five and 10 years with continuous operation. Many manufacturers provide warranties ranging from one to five years. Rather than replacing on a fixed schedule, monitor your system for signs of failure such as unusual noises, vibrations, or changes in system pressure readings. Regular inspections can help identify when replacement is necessary before radon levels increase in your home.
While experienced homeowners with knowledge of radon systems might replace their own fans, most should hire professionals. The process involves electrical work and precise sealing to maintain system effectiveness.
Improper installation could lead to radon exposure or system inefficiency. Since professional replacement costs are reasonable, most homeowners choose certified radon specialists to ensure proper installation and system function.
Watch for warning signs such as unusual or excessive noise from the fan, vibrations, or changes in your system's manometer or pressure gauge readings. If you notice rising radon levels during routine testing, this could indicate fan failure. Physical damage to the fan housing or water leaks around the unit also suggest replacement is needed. Regular system inspections can help catch these issues early.
Contact certified radon mitigation specialists or professionals with specific experience in radon systems. These experts understand the importance of proper fan sizing and installation techniques. They can ensure your system maintains effective radon reduction and complies with safety standards. Working with qualified professionals provides assurance that your home remains protected from harmful radon gas.
Standard homeowners' insurance policies usually don't cover radon fan replacement, as this is considered routine maintenance rather than sudden or accidental damage. Some home warranty programs might include radon equipment coverage, so check your specific policy details. In most cases, radon fan replacement is a homeowner's responsibility as part of normal system upkeep.
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