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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 Twin Ports Custom Climate LLC

Twin Ports Custom Climate LLC

4.50(
14
)

Twin Ports Custom Climate LLC

4.50(
14
)
Customers say: Super punctual
20 years of experience

Twin Ports Custom Climate has been installing and repairing air conditioning and heating systems in the area for years. We have earned a reputation for quality service and great value. Your home or business comfort are as important to us as they are to you, and that's why we guarantee your satisfaction. Additional phone number - (800) 831-0375.

"Excellent. Competent, professional, and willing to answer all questions or concerns. A walk through lesson on using the remote was very helpful. The price was competitive and the product is exceptional. We highly recommend Twin Ports Custom Climate for your heating or cooling needs. Darrell, and Jorg it was a pleasure working with you?"

Michael J on June 2022

Twin Ports Custom Climate has been installing and repairing air conditioning and heating systems in the area for years. We have earned a reputation for quality service and great value. Your home or business comfort are as important to us as they are to you, and that's why we guarantee your satisfaction. Additional phone number - (800) 831-0375.

"Excellent. Competent, professional, and willing to answer all questions or concerns. A walk through lesson on using the remote was very helpful. The price was competitive and the product is exceptional. We highly recommend Twin Ports Custom Climate for your heating or cooling needs. Darrell, and Jorg it was a pleasure working with you?"

Michael J on June 2022


The company with home inspections, and has expanded into radon mitigation.


Avatar for SWAT Environmental of Milwaukee

SWAT Environmental of Milwaukee

5.00(
4
)

SWAT Environmental of Milwaukee

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SWAT Environmental has installed more than 50,000 radon systems throughout the country. Our licensed National Radon Board service technicians make up America’s largest radon abatement company. 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.

SWAT Environmental has installed more than 50,000 radon systems throughout the country. Our licensed National Radon Board service technicians make up America’s largest radon abatement company. 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.


Avatar for SWAT Environmental of Madison

SWAT Environmental of Madison

4.67(
3
)

SWAT Environmental of Madison

4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SWAT Environmental has installed more than 50,000 radon systems throughout the country. Our licensed and certified Radon Measurement Technicians through the National Radon Safety Board make up America’s largest radon abatement company. 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.

SWAT Environmental has installed more than 50,000 radon systems throughout the country. Our licensed and certified Radon Measurement Technicians through the National Radon Safety Board make up America’s largest radon abatement company. 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.


Avatar for DBS Residential Solutions, Inc

DBS Residential Solutions, Inc

3.33(
12
)

DBS Residential Solutions, Inc

3.33(
12
)
14 years of experience

Established in 2012, DBS has been providing expert services to areas of Minnesota and Wisconsin. Our highly trained team specializes in basement waterproofing, foundation & crawl space repair, concrete lifting & leveling, basement finishing, radon mitigation and whole-home energy solutions. DBS is committed to providing top quality service and products to our customers. In fact, it is this commitment that has been the cornerstone of our success. With over 30 years of experience and hundreds of satisfied customers, we have worked hard to build a solid reputation. Every customer is important to us and we want to be able to serve you not only today, but in the years ahead. Whether you have a wet basement, cracked foundation walls, a cold and drafty home, or a musty crawl space, we are here to help make your home healthy, safe and comfortable. We want to help you create a space that can be enjoyed for many years to come. Call today, to schedule your FREE, no-obligation estimate!

"Competent, knowledgeable men came to do the work I needed. They even saved me money! They included me in every step so I understood the science of the work, which they very well explained. I highly recommend DBS."

Ann S on July 2025

Established in 2012, DBS has been providing expert services to areas of Minnesota and Wisconsin. Our highly trained team specializes in basement waterproofing, foundation & crawl space repair, concrete lifting & leveling, basement finishing, radon mitigation and whole-home energy solutions. DBS is committed to providing top quality service and products to our customers. In fact, it is this commitment that has been the cornerstone of our success. With over 30 years of experience and hundreds of satisfied customers, we have worked hard to build a solid reputation. Every customer is important to us and we want to be able to serve you not only today, but in the years ahead. Whether you have a wet basement, cracked foundation walls, a cold and drafty home, or a musty crawl space, we are here to help make your home healthy, safe and comfortable. We want to help you create a space that can be enjoyed for many years to come. Call today, to schedule your FREE, no-obligation estimate!

"Competent, knowledgeable men came to do the work I needed. They even saved me money! They included me in every step so I understood the science of the work, which they very well explained. I highly recommend DBS."

Ann S on July 2025



Avatar for SWAT Radon Mitigation of Brookfield

SWAT Radon Mitigation of Brookfield

No reviews yet

SWAT Radon Mitigation of Brookfield

No reviews yet
38 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.

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.


Avatar for Essential Inspections llc

Essential Inspections llc

No reviews yet

Essential Inspections llc

No reviews yet
12 years of experience

Essential Inspections llc offers complete professional home and Radon inspections. Roofs, Attics, crawl spaces NO Problem! A complete inspection includes a visual examination of the building from top to bottom. The inspector evaluates and reports the condition of the structure, roof, foundation, drainage, plumbing, heating system, central air-conditioning system, visible insulation, walls, windows, and doors.

Essential Inspections llc offers complete professional home and Radon inspections. Roofs, Attics, crawl spaces NO Problem! A complete inspection includes a visual examination of the building from top to bottom. The inspector evaluates and reports the condition of the structure, roof, foundation, drainage, plumbing, heating system, central air-conditioning system, visible insulation, walls, windows, and doors.

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Radon Detection and Reduction questions, answered by experts

DIY radon detection is possible using over-the-counter test kits, but professional testing can provide more accurate assessments, especially in cases of high initial readings.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

A radon test has no effect on humans—only the radon in the air does. The test does not redistribute the radon that is already present so yes, it’s safe to be around the testing kit even if it isn’t safe to be in the room itself. The test absorbs and measures the radon, but doesn't absorb enough of it to make the room any safer.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

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