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Avanty Radon & Construction Services

5.0 33 reviews
Overall rating
5.0
out of 5
33 reviews
5 star 98%
4 star 1%
3 star 0%
2 star 0%
1 star 1%

About Avanty Radon & Construction Services

Avanty Radon & Construction Services, led by Louis and his team, is a highly recommended radon mitigation company. They have been praised for their professionalism, punctuality, and courteousness. Clients have appreciated their clear explanations, patience in answering questions, and high-quality work. After the installation, radon levels have been significantly reduced, according to post-mitigation tests. Avanty's team has also been commended for their cleanliness, attention to detail, and even assistance with unrelated tasks, such as tree trimming. They are known for quickly identifying and fixing issues; one customer noted that the team spent less than half an afternoon resolving a problem with their radon system, bringing radon levels well below the detection limit. The team also upgraded the sump pump and sealed spots where insects were entering. Louis and his crew are recognized for their knowledge and professionalism, ensuring work is neat and clean. Many customers have expressed high satisfaction with their service, especially after previous companies provided incorrect solutions, such as installing the wrong fan or suggesting unnecessary expensive systems. If you need a reliable radon mitigation service, Avanty is a top choice.

May 2026
5.0
So incredibly happy with this company! Louis was top-notch from the moment I reached out about suspected high levels of radon in our basement. There were no crazy sales pitches...he was honestly just interested in helping to solve my issues. And talk about quick turnaround! From the moment I reached out, within 24 hours, I had solutions. Louis discovered that our radon mediator ventilation tube had been sitting well below where it should be on our roofline, (ever since we had an addition put on above our garage). The fan in our mediator was not functioning well AND there was a huge leak where the pipe had basically come free from the fan outside...the company replaced… read full review
Feb 2025
5.0
They were great to work with. I called them and they were able to give me a quote same day that was very competitive. Louis came out the following week and quickly installed the system. I would highly recommend using them.
Dec 2024
5.0
I had elevated radon levels. I found it challenging to find someone with radon credentials and expertise. Louis came and assessed the situation and gave a very reasonable proposal. The work was done promptly. I had issues in two areas of my home and now both are below 1 pCi/L. I highly recommend Avanty.
Photos of Avanty Radon & Construction Services, 1955 Tyrone Rd,  Westminster
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Hours

Monday 7AM - 7:30PM
Tuesday 7AM - 7:30PM
Wednesday 7AM - 7:30PM
Thursday 7AM - 7:30PM
Friday 7AM - 7:30PM
Saturday 7AM - 7:30PM
Sunday 9AM - 5PM

Good to know

  • services: asbestos removal

Location

1955 Tyrone Rd, Westminster, MD 21158

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Avanty Radon & Construction Services · 1955 Tyrone Rd, Westminster, MD 21158

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