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Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for SWAT Environmental of Pennsylvania

SWAT Environmental of Pennsylvania

4.39(
41
)

SWAT Environmental of Pennsylvania

4.39(
41
)
Customers say: Super punctual
37 years of experience

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental. Additional Phone:1-888-286-2822

"Install done in 2023 and parts was under warranty. 2 years later it breaks and the company wants to charge to fix it. Product under warranty mean no charge to home owner. Not a reliable company. "

Jay B on December 2025

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental. Additional Phone:1-888-286-2822

"Install done in 2023 and parts was under warranty. 2 years later it breaks and the company wants to charge to fix it. Product under warranty mean no charge to home owner. Not a reliable company. "

Jay B on December 2025


Avatar for Double Eyes Property Inspections

Double Eyes Property Inspections

5.00(
6
)

Double Eyes Property Inspections

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have over 30 Yrs experience in Construction, Inspection & Rehabbing homes. License, Certified & Insured in both OH & PA. We specialize in General Home & Commercial Inspections, Radon Testing, Termite Inspection, Septic Dye Testing & Evaluation, Water Quality Testing, Mold Inspection & Testing, Well Water Flow & Yield Testing. Charles holds the following accreditations: InterNACHI Certified Professional Inspector, State of Pennsylvania, License Home Inspector, State of Ohio (License # OHI.2019006462), Licensed Radon Tester, State of Ohio (License # RT1420), Certified Radon Tester, State of PA DEP (Certification # 3373), Licensed Wood Destroying Insect Inspector, State of Ohio (License # 145236), Certified Mold Inspector, A graduate of Homespection Training Institute.

"Charles was right on time did a complete inspection he even looked at things i never thought of also explaining evert step along the was was very polite and professional will definitely refer him and rehire him if needed 11q"

Tony R on October 2022

We have over 30 Yrs experience in Construction, Inspection & Rehabbing homes. License, Certified & Insured in both OH & PA. We specialize in General Home & Commercial Inspections, Radon Testing, Termite Inspection, Septic Dye Testing & Evaluation, Water Quality Testing, Mold Inspection & Testing, Well Water Flow & Yield Testing. Charles holds the following accreditations: InterNACHI Certified Professional Inspector, State of Pennsylvania, License Home Inspector, State of Ohio (License # OHI.2019006462), Licensed Radon Tester, State of Ohio (License # RT1420), Certified Radon Tester, State of PA DEP (Certification # 3373), Licensed Wood Destroying Insect Inspector, State of Ohio (License # 145236), Certified Mold Inspector, A graduate of Homespection Training Institute.

"Charles was right on time did a complete inspection he even looked at things i never thought of also explaining evert step along the was was very polite and professional will definitely refer him and rehire him if needed 11q"

Tony R on October 2022


We are a locally owned business Free estimates We can help you with all your Home inspection needs.


The HomeTeam Inspection Service

3.50(
6
)

The HomeTeam Inspection Service

3.50(
6
)
Customers say: Super punctual
21 years of experience

The HomeTeam Inspection Service is the professional leader in home inspections in both Erie and Crawford Counties. We separate ourselves from other home inspectors because The HomeTeam Inspection Service will do a thorough house inspection, as well as a full introduction to your new home, both verbal and written (with photos). If you need a wood destroying insect (pest) inspection, radon test or well and septic testing, we can do it all for you. Over 1,500 home inspections performed in Erie and Crawford Counties since 2004, plus 15 years in building and service industry. We know what it takes to provide premium service with convenient, high quality, professional inspections on time…every time. Affiliations / Certifications: National Association of Home Inspectors, CRI (highest designation) Pennsylvania Home Inspectors Coalition Greater Erie Board of Realtors PA DEP certified Radon Tester ONE CALL DOES IT ALL

The HomeTeam Inspection Service is the professional leader in home inspections in both Erie and Crawford Counties. We separate ourselves from other home inspectors because The HomeTeam Inspection Service will do a thorough house inspection, as well as a full introduction to your new home, both verbal and written (with photos). If you need a wood destroying insect (pest) inspection, radon test or well and septic testing, we can do it all for you. Over 1,500 home inspections performed in Erie and Crawford Counties since 2004, plus 15 years in building and service industry. We know what it takes to provide premium service with convenient, high quality, professional inspections on time…every time. Affiliations / Certifications: National Association of Home Inspectors, CRI (highest designation) Pennsylvania Home Inspectors Coalition Greater Erie Board of Realtors PA DEP certified Radon Tester ONE CALL DOES IT ALL


Baxter Group, Inc. is a locally owned, small business that offers Indoor Environmental Quality services to protect your family, co-workers and friends from indoor environmental contaminants.



Avatar for Erie's Radon

Erie's Radon

No reviews yet

Erie's Radon

No reviews yet
12 years of experience

Erie's Radon and indoor environment specialist is a locally owned small business with the backing or the National Radon Defense Network which allows us to offer the most up to date and effective mitigation systems.

Erie's Radon and indoor environment specialist is a locally owned small business with the backing or the National Radon Defense Network which allows us to offer the most up to date and effective mitigation systems.


McKissock Education

No reviews yet

McKissock Education

No reviews yet
35 years of experience

McKissock is an education company that educates, empowers and enriches professionals all over the United States. McKissock gives professionals a place to go to access relevant, easy-to-use and high-quality information that will provide them with the continuing education hours they may need to stay certified or licensed in their state. Founded in 1990, McKissock overs more than 100 courses and serves thousands of professionals daily. The company is focused on providing a superior customer experience that will help professionals move their career forward.

McKissock is an education company that educates, empowers and enriches professionals all over the United States. McKissock gives professionals a place to go to access relevant, easy-to-use and high-quality information that will provide them with the continuing education hours they may need to stay certified or licensed in their state. Founded in 1990, McKissock overs more than 100 courses and serves thousands of professionals daily. The company is focused on providing a superior customer experience that will help professionals move their career forward.


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Radon Detection and Reduction questions, answered by experts

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Costs depend on property size, test types, and additional services like mold sampling.

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

The Columbus, PA homeowners’ guide to radon detection and reduction services

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