Radon Defense, LLC

Contact for price

Zip code

Specific air testing required

Air cleaner frequency

Type of heating and cooling system

Responds within a day

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Introduction

We are a local family owned and operated company. Meeting customers and helping them test or reduce high Radon Levels from their homes. We want to get your radon levels as low as possible. It's not about just lowering them a little. We pride ourselves on excellent customer service!

Overview

Hired 73 times

Serves Marshall, VA

Background checked

License verified

9 employees

9 years in business

Business hours

SunClosedMon8:00 am - 5:00 pm

Payment methods

This pro accepts payments via Cash, Check, and Credit card.

Social media

Facebook

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2022

2021

Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Excellent 4.9

41 reviews

5

93%

4

5%

3

2%

2

0%

1

0%

Read reviews that mention:

Gary C.

Mar 7, 2025

·

Hired on Thumbtack

Linda arranged the details and scheduled the work as soon as possible for them and me. Eric, the technician who did the work was amazing. Friendly, knowledgeable, very professional. Was a good experience and I’m glad the repair is finished.

Radon Mitigation

Anita W.

Nov 26, 2024

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Hired on Thumbtack

Radon Defense did an excellent job with replacing my impaired existing system. The team was focused and professional and I really appreciate how they answered all my inquiries in detail, teaching me about the system overall.

Radon Mitigation

Sharmarke A.

Nov 15, 2024

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Hired on Thumbtack

They came and were respectful of my space and time. They did a good job with the installation. One area of improvement is in explaining the installation process for plugin vs hardwired fans and the fact that it is best to write a check to avoid credit card surcharge fees.

Radon Defense, LLC's reply

Thank you so much for the 5 Start review. We appreciate your business very much. Do not hesitate to reach out if you have any questions or concerns. Linda

Radon Mitigation

Norman C.

Jun 14, 2024

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Hired on Thumbtack

The installers were right on time, answered my questions, did the installation and were gone. No mess, no dust, even tho they had to drill holes in my foundation, which they plugged back up. The vent pipe is innocuous as well. If you're not actually looking for it, you can't see it. Their contract electrician was also fast and very professional.

Radon Mitigation

Herbert D.

Apr 16, 2025

·

Hired on Thumbtack

Outstanding experience. John and his crew were efficient, clean, and very responsive.

Radon Mitigation

Credentials

License

License Type: HIC – Contractor – Home Improvement (VA)

License verified on 10/26/2023

Background Check

Nicholas Defelice

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
No two jobs are the same. Each job is priced separately
What is your typical process for working with a new customer?
We can quote most projects over the phone. Sometimes it is necessary to come out to the property and do an onsite visit, so we get you the right price the first time.
What education and/or training do you have that relates to your work?
All of our crew leaders are always taking classes to improve.