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Top-Rated Radon detection and reduction specialists in Trexlertown - Updated Nov 2026

Avatar for Integra Environmental, LLC
Integra Environmental, LLC
5.0(
54
)
Radon Gas - Abatement

Serving Trexlertown, PA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Thorough and informative. Our inspector, Chris, was there before our appointment to unlock doors, turn on lights, and get acclimated with the house. The inspection lasted about 3 hours and Chris explained things as he went. Chris even made it on to the very steep roof. We received the report the very next day. The report was thorough and clear with pictures for every finding."
Radon Vapor Barrier
Problem Radon House
Garage Radon Suction
Exterior Radon Fan
Radon Exhaust

+1

17 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Keystone Radon Mitigators
Keystone Radon Mitigators
4.7(
43
)
Radon Gas - AbatementRadon Gas - Testing

Serving Trexlertown, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"adon After I contacted him, he responded promptly.  While evaluating the area that needed radon mitigation, he called to discuss an area that had not been evaluated by inspectors (not affiliated with him).  After accepting his price, we agreed on the day for the installation.  During the installation, he was respectful and communicative.  After completing the installation, he provided written warranties for me and the buyer.  I highly recommend Keystone Radon Mitigators.
"
Recommended by94%of homeowners
Avatar for Radon Specialists, LLC
Radon Specialists, LLC
4.3(
10
)
Radon Gas - Abatement

Serving Trexlertown, PA and surrounding areas

In business since 1990

Free estimates

Warranties offered

Radon Specialists, Inc., is a client-focused company that strives to ensure the highest level of customer satisfaction. We are the most experienced radon mitigation company in your area. Our longevity is a testament to the level of service and quality of product you'll get when you choose Radon Specialists, Inc., for your mitigation needs.

Recommended by30%of homeowners
AAA Radon Experts
New to Angi
Radon Gas - Testing

Serving Trexlertown, PA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in radon gas testing and abatement. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Patriot Radon Services
4.0(
1
)
Radon Gas - Abatement

Serving Trexlertown, PA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time8 hrs
Response rate99%
Recommended by100%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The Trexlertown, PA 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.