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Indoor air quality testers in Garnet Valley

Avatar for J & A Environmental Services
J & A Environmental Services
2417 Welsh Road, Suite 21-124
4.94(
118
)
Approved Pro
J & A Environmental Services
2417 Welsh Road, Suite 21-124
4.94(
118
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 local quotes requested

Our mission at J & A Environmental Services, is to continue the growth of our business by doing right by all of our clients. We truly care about your health and family and take our jobs seriously. Ask to speak to the owner and you will actually get him not a recording if your looking for a fair honest company where right here to help. We build our brand helping one family at a time or business we will do right by the customer always. Call us 24/7 for all your Environmental needs.

"Very happy with job"

David B on April 2025

Our mission at J & A Environmental Services, is to continue the growth of our business by doing right by all of our clients. We truly care about your health and family and take our jobs seriously. Ask to speak to the owner and you will actually get him not a recording if your looking for a fair honest company where right here to help. We build our brand helping one family at a time or business we will do right by the customer always. Call us 24/7 for all your Environmental needs.

"Very happy with job"

David B on April 2025


Avatar for The Radon Bros LLC
The Radon Bros LLC
2522 Deep Creek Rd
4.90(
10
)
Approved Pro
The Radon Bros LLC
2522 Deep Creek Rd
4.90(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
198 local quotes requested

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.

"Good company"

Casey A on March 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.

"Good company"

Casey A on March 2025


Avatar for Prism Enterprises Parent Company, LLC
Prism Enterprises Parent Company, LLC
519 E. Creek Lane
4.74(
368
)
Approved Pro
Prism Enterprises Parent Company, LLC
519 E. Creek Lane
4.74(
368
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 local quotes requested

Prism Enterprises, LLC, is a locally owned and operated business. **Celebrating 43 Years** Call now to speak with one of our consultants. Our Mission: Prism Enterprises dedicated to providing the best value and craftsmanship for our customers and the communities we serve through service, education and commitment protecting your property, environment and you.

"He took pictures of peoples homes without customers consents and sends them to his partners."

Homeowner on April 2025

Prism Enterprises, LLC, is a locally owned and operated business. **Celebrating 43 Years** Call now to speak with one of our consultants. Our Mission: Prism Enterprises dedicated to providing the best value and craftsmanship for our customers and the communities we serve through service, education and commitment protecting your property, environment and you.

"He took pictures of peoples homes without customers consents and sends them to his partners."

Homeowner on April 2025


Avatar for SS John & Marin Restoration, LLC
SS John & Marin Restoration, LLC
5410 Hawthorne St
5.00(
6
)
Approved Pro
SS John & Marin Restoration, LLC
5410 Hawthorne St
5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

We are 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.

"Alfred from SS John & Marin Restoration went above and beyond the original mold remediation job parameters and took care of additional remediation issues discovered in unexpected areas. He and his team did a superb job of remediating several mold issues, identifying underlying causes, and implementing strategies that would help prevent problems in the future. Alfred proved to be highly expert, doing thorough and excellent work, and freely sharing useful advice with me as homeowner. The expanded remediation job was completed at a very fair price. I would definitely recommend Alfred and SS John & Marin Restoration for any mold remediation challenges."

David B on March 2025

We are 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.

"Alfred from SS John & Marin Restoration went above and beyond the original mold remediation job parameters and took care of additional remediation issues discovered in unexpected areas. He and his team did a superb job of remediating several mold issues, identifying underlying causes, and implementing strategies that would help prevent problems in the future. Alfred proved to be highly expert, doing thorough and excellent work, and freely sharing useful advice with me as homeowner. The expanded remediation job was completed at a very fair price. I would definitely recommend Alfred and SS John & Marin Restoration for any mold remediation challenges."

David B on March 2025


Avatar for Certified Mold Removal Inc.
Certified Mold Removal Inc.
56 Churchill St
4.00(
45
)
Approved Pro
Certified Mold Removal Inc.
56 Churchill St
4.00(
45
)
Approved Pro
Customers say: Super punctual
321 local quotes requested
30 years of experience

Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!

"Service is good, but a little pricy"

Emily Z on July 2024

Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!

"Service is good, but a little pricy"

Emily Z on July 2024


Avatar for Oak Leaf Environmental
Oak Leaf Environmental
409 S Pennsylvania Ave
New on HomeAdvisorNew on Angi
Approved Pro
Oak Leaf Environmental
409 S Pennsylvania Ave
New on AngiNew on HomeAdvisor
Approved Pro
907 local quotes requested
Free onsite estimate

If you're a property owner seeking peace of mind regarding mold, asbestos, lead, radon, or air quality issues, the skilled environmental team at Oak Leaf Environmental is here to assist you. We offer a comprehensive range of services designed to keep your home or business environment healthy, allowing you to focus on the well-being of everyone inside.

If you're a property owner seeking peace of mind regarding mold, asbestos, lead, radon, or air quality issues, the skilled environmental team at Oak Leaf Environmental is here to assist you. We offer a comprehensive range of services designed to keep your home or business environment healthy, allowing you to focus on the well-being of everyone inside.


Avatar for ACI-Tech Inc
ACI-Tech Inc
2300 W 4th St #6
4.77(
44
)
Approved Pro
ACI-Tech Inc
2300 W 4th St #6
4.77(
44
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
135 local quotes requested

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


Avatar for The Radon Bros
The Radon Bros
5.00(
2
)
Approved Pro
The Radon Bros
5.00(
2
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
528 local quotes requested

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.

"Good pricing and estimate over the phone. Great communication and prompt and clean service. Radon went from 9.5 to 0.5 in the basement."

Spencer M on January 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.

"Good pricing and estimate over the phone. Great communication and prompt and clean service. Radon went from 9.5 to 0.5 in the basement."

Spencer M on January 2025


Avatar for EcoTech Restoration Solutions
EcoTech Restoration Solutions
630 S Atlantic Ave
4.56(
27
)
Approved Pro
EcoTech Restoration Solutions
630 S Atlantic Ave
4.56(
27
)
Approved Pro
Customers say: Super punctual
649 local quotes requested
15 years of experience

Problem. Solved. EcoTech understands the worry and inconvenience that stem from a problem striking your home. Whether it be mold removal and remediation problems, or water, fire, and sewage damage issues our approach is to provide practical, timely, and lasting solutions for our customers that will ensure peace-of-mind. Our dedicated and skilled team of experts is trained to evaluate your situation, develop a comprehensive plan, and manage your project successfully. With a focus and commitment on quality for our customers, you can rest assured with EcoTech your Problem: Solved.

"They came and assessed the damage and told me they would give me an estimate in a couple of days. NO CONTACT SINCE, NEVER AN EMAIL OR PHONE CALL, NOTHING. I am very disappointed in them. In fact I contacted two other recommended contacts from Angie's list, NONE OF THEM GOT BACK TO US."

Jerome and Paulette L on July 2018

Problem. Solved. EcoTech understands the worry and inconvenience that stem from a problem striking your home. Whether it be mold removal and remediation problems, or water, fire, and sewage damage issues our approach is to provide practical, timely, and lasting solutions for our customers that will ensure peace-of-mind. Our dedicated and skilled team of experts is trained to evaluate your situation, develop a comprehensive plan, and manage your project successfully. With a focus and commitment on quality for our customers, you can rest assured with EcoTech your Problem: Solved.

"They came and assessed the damage and told me they would give me an estimate in a couple of days. NO CONTACT SINCE, NEVER AN EMAIL OR PHONE CALL, NOTHING. I am very disappointed in them. In fact I contacted two other recommended contacts from Angie's list, NONE OF THEM GOT BACK TO US."

Jerome and Paulette L on July 2018


Avatar for Property Recovery 911
Property Recovery 911
4.88(
17
)
Approved Pro
Property Recovery 911
4.88(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
361 local quotes requested

Property Recovery 911 specializes in residential and commercial emergency restoration services. Our restoration technicians are trained to the highest standards and we employ state-of-the-art equipment, materials, and methods to deliver unparalleled results. We are constantly striving to provide the highest level of professionalism, exemplary customer service and rapid response when called upon to assist in an emergency situation. Offering prompt, professional emergency services that include water mitigation, fire restoration, mold remediation and biohazard cleanup; our certified specialists are committed to assisting victims of disaster protect their interests by quickly removing the source of damage and starting the restoration. Owner/operator Paul Messa is intimately involved with every job awarded to Property Recovery 911, ensuring the highest degree of quality control resulting in the best possible outcomes. Our workforce consists of long-term associates with whom we have established and maintained a close working relationship. Developing and nurturing this rapport within our ranks through loyalty, fair compensation, and mutual respect has helped us to acquire and sustain an outstanding crew of dedicated specialists. We provide comprehensive solutions to our customers resulting in a seamless work cadence and superior outcome. We are available any time of day or night 365 days a year with 24/7 live phone support to efficiently mitigate losses and help curtail additional damages. Direct insurance company billing is available, allowing our customers to concentrate on more important matters. Our commitment to excellence is not lost on our customers. Property Recovery 911 is the clear choice to deliver outstanding results at a reasonable price. For more information, contact us at (267) 808-7200.

"The team is off to a good start. My home is dry. I’m waiting for the reconstruction."

Alicia B on November 2022

Property Recovery 911 specializes in residential and commercial emergency restoration services. Our restoration technicians are trained to the highest standards and we employ state-of-the-art equipment, materials, and methods to deliver unparalleled results. We are constantly striving to provide the highest level of professionalism, exemplary customer service and rapid response when called upon to assist in an emergency situation. Offering prompt, professional emergency services that include water mitigation, fire restoration, mold remediation and biohazard cleanup; our certified specialists are committed to assisting victims of disaster protect their interests by quickly removing the source of damage and starting the restoration. Owner/operator Paul Messa is intimately involved with every job awarded to Property Recovery 911, ensuring the highest degree of quality control resulting in the best possible outcomes. Our workforce consists of long-term associates with whom we have established and maintained a close working relationship. Developing and nurturing this rapport within our ranks through loyalty, fair compensation, and mutual respect has helped us to acquire and sustain an outstanding crew of dedicated specialists. We provide comprehensive solutions to our customers resulting in a seamless work cadence and superior outcome. We are available any time of day or night 365 days a year with 24/7 live phone support to efficiently mitigate losses and help curtail additional damages. Direct insurance company billing is available, allowing our customers to concentrate on more important matters. Our commitment to excellence is not lost on our customers. Property Recovery 911 is the clear choice to deliver outstanding results at a reasonable price. For more information, contact us at (267) 808-7200.

"The team is off to a good start. My home is dry. I’m waiting for the reconstruction."

Alicia B on November 2022

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Showing 1-10 of 537

Indoor air quality testings FAQs

You should test your home's air quality if you or your family experience health problems like allergies or respiratory issues, as these could be linked to indoor contaminants. Also, consider testing if you're concerned about mold, radon, carbon monoxide, or if you've recently had home construction, demolition, excavation, or remodeling that could have released chemicals into your indoor air.

An indoor air quality test typically takes one to three hours to complete. After the inspection, you'll receive a detailed written report within two to 10 days. The evaluation includes comprehensive air sampling from all designated areas in your home. Your specialist will review the findings with you and provide clear guidance on steps to take if any issues are found, helping ensure your indoor environment meets health and safety standards.

A certified indoor air quality consultant or inspector is the right professional to perform your indoor air test. While some home inspectors have certifications, they often subcontract this specialized work to trained professionals with advanced tools. This expert will thoroughly evaluate air samples from every area in your home and clearly explain the findings to you. Be sure to confirm your tester's credentials before scheduling your service.

The homeowners guide to indoor air quality testings
From average costs to expert advice, get all the answers you need to get your job done.
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