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Verified Reviews for Radon Detection And Reduction pros in Delphos, OH

*The Angi rating for Radon Detection And Reduction companies in Delphos, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Delphos, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on December 19, 2025

Find Radon detection and reduction specialists in Delphos

Avatar for J & K Environmental Services

J & K Environmental Services

New on AngiNew on Angi
•Approved Pro

J & K Environmental Services

New on AngiNew on Angi
•Approved Pro
27 years of experience
Free onsite estimate

J & K Environmental Services is committed to excellence 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. Please give us a call today!

J & K Environmental Services is committed to excellence 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. Please give us a call today!

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 Geiler Home Services

Geiler Home Services

4.66(
459
)

Geiler Home Services

4.66(
459
)
Customers say: Super punctual
140 years of experience
"It went very well! Tim came to the apartment and looked at the issue. He told me that he will place the order for the new and more efficient unit than the old boiler and install asap. Tim's crew came the following Monday to demolish the old boiler and installed the new boiler on the same day. The new boiler was up and running on the same day. It was a smooth startup!"

Angie L on February 2021

"It went very well! Tim came to the apartment and looked at the issue. He told me that he will place the order for the new and more efficient unit than the old boiler and install asap. Tim's crew came the following Monday to demolish the old boiler and installed the new boiler on the same day. The new boiler was up and running on the same day. It was a smooth startup!"

Angie L on February 2021

Avatar for Radon Fix

Radon Fix

5.00(
17
)

Radon Fix

5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family/friend owned business specializing in Radon testing and mitigation. Eric is a Veteran having served in the U.S. Navy and Blake is currently a Marysville fireman so we're not afraid to go the extra mile to make sure you're completely happy from start to finish. We are quick and precise and treat your home as if it were ours. You can expect professionalism and a lot of courtesy from start to finish. Let us help you with your Radon Gas issues!

"Eric contacted me shortly after searching Angie's List. I described what I needed, a radon mitigation system, and he provided a written estimate via email. Much lower than what I expected. Eric was able to come out in a few days and install the system. Installation time was about 3 hours. No additional charges. He returned to the house three days later to retrieve the radon monitor and showed me the current reading of 1.0 pC/l, well below the 11.0 pC/l from a prior test. A formal report was emailed the same day; the avg reading was 0.8 pC/l. I highly recommend hiring Radon Fix."

Dave G on July 2019

We are a family/friend owned business specializing in Radon testing and mitigation. Eric is a Veteran having served in the U.S. Navy and Blake is currently a Marysville fireman so we're not afraid to go the extra mile to make sure you're completely happy from start to finish. We are quick and precise and treat your home as if it were ours. You can expect professionalism and a lot of courtesy from start to finish. Let us help you with your Radon Gas issues!

"Eric contacted me shortly after searching Angie's List. I described what I needed, a radon mitigation system, and he provided a written estimate via email. Much lower than what I expected. Eric was able to come out in a few days and install the system. Installation time was about 3 hours. No additional charges. He returned to the house three days later to retrieve the radon monitor and showed me the current reading of 1.0 pC/l, well below the 11.0 pC/l from a prior test. A formal report was emailed the same day; the avg reading was 0.8 pC/l. I highly recommend hiring Radon Fix."

Dave G on July 2019

GREAT LAKES ELECTRIC

3.86(
7
)

GREAT LAKES ELECTRIC

3.86(
7
)
Customers say: Terrific value
30 years of experience

Small company with great customer service. Specialize in all types of wiring and troubleshooting.

"Scheduled to have electrical installation work to be completed September 1, 2020 in one day at my property. Work was started on day scheduled. However, dirt piles still on property with open pits and work not completed as of September 10, 2020."

Joe O on September 2020

Small company with great customer service. Specialize in all types of wiring and troubleshooting.

"Scheduled to have electrical installation work to be completed September 1, 2020 in one day at my property. Work was started on day scheduled. However, dirt piles still on property with open pits and work not completed as of September 10, 2020."

Joe O on September 2020

MVP Inspectors

No reviews yet

MVP Inspectors

No reviews yet
20 years of experience

Founded in 2005, MVP Inspectors has completed over 8,000 Home & Property Inspections in the Dayton and surrounding areas. Our team of inspectors specializes in home inspections, listing inspections, commercial real estate inspections, multi-family & investor audits, and more. MVP Inspectors offers the services our clients need as a one-stop shop for all things property inspections.

Founded in 2005, MVP Inspectors has completed over 8,000 Home & Property Inspections in the Dayton and surrounding areas. Our team of inspectors specializes in home inspections, listing inspections, commercial real estate inspections, multi-family & investor audits, and more. MVP Inspectors offers the services our clients need as a one-stop shop for all things property inspections.

Nw Ohio Home Inspection Group

No reviews yet

Nw Ohio Home Inspection Group

No reviews yet
18 years of experience

WE HAVE BEEN IN BUSINESS SINCE 2007. WE ARE INSURED BY AN E&O POLICY. WE ACCEPT CASH AND CHECKS. YOU CAN ALSO PAY BY PAYPAL. 10% DISCOUNT TO ANY AND ALL PULIC SERVENTS. AN AVERRAGE SIZE HOME UP TO 2500 SQ. FT. WILL TAKE 3-3 1/2 HOURS TO COMPLETE. OTHER REVIEWS CAN BE FOUND AT SUPERPAGES.COM AND OUR WEB SITE.THE MOST THOROUGH INSPECTION YOU'LL RECEIVE IS WITH US.

WE HAVE BEEN IN BUSINESS SINCE 2007. WE ARE INSURED BY AN E&O POLICY. WE ACCEPT CASH AND CHECKS. YOU CAN ALSO PAY BY PAYPAL. 10% DISCOUNT TO ANY AND ALL PULIC SERVENTS. AN AVERRAGE SIZE HOME UP TO 2500 SQ. FT. WILL TAKE 3-3 1/2 HOURS TO COMPLETE. OTHER REVIEWS CAN BE FOUND AT SUPERPAGES.COM AND OUR WEB SITE.THE MOST THOROUGH INSPECTION YOU'LL RECEIVE IS WITH US.

Radon Detection and Reduction questions, answered by experts

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Delphos, OH homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

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