•
Find out the average wildlife removal cost in Boston, MA. Learn what you can expect to pay for local animal removal services and keep your home safe.
How Much Does a Radon Mitigation System Cost in Boston? [2026 Data]
Radon detection and reduction costs depend on your project and location. Check with a local pro for your specific job.
Get quotes from radon detection and reduction specialists near you
No obligation · 100% free
Get quotes from radon detection and reduction specialists near you
No obligation · 100% free
Cost Insights
The most common approach is active suction soil depressurization, and in Boston, it costs between $1,018 and $3,053.
Other methods include basement sealing and ventilation.
You could pay more if you live in a large home or an older property with foundation cracks or accessibility challenges.
Radon can negatively affect your health, so have a pro handle the entire process for you.
Radon mitigation system costs in Boston range from $907 to $1,213, with an average price of $1,049. The radon mitigation method you choose directly impacts your costs, but your home’s size and age also play a role. Let’s break down these cost factors to help you budget for radon mitigation in the Massachusetts capital.
Radon Mitigation Cost Factors
If you’re getting ready to address a radon problem in Boston, MA, here are the main cost factors to consider.
Cost by Method
The cost of a radon mitigation system depends on the chosen approach, which might be sealing the basement, depressurization, or lower-level pressurization. The depressurization method happens in one of two types: active suction (soil depressurization) or passive depressurization.
Here’s what to expect for pricing by radon mitigation method:
| Method | Cost Range in Boston, MA | Description |
|---|---|---|
| Sealing the basement | $407–$4,681 | Half as effective; may require repeated resealing |
| Active suction soil depressurization | $1,018–$3,053 | Most common method; PVC pipe suctions gas from beneath foundation |
| Passive depressurization | $509–$2,544 | Vents radon through PVC piping using pressure differences; low efficiency at high levels |
| Wall-based systems | $509–$3,053 | Cinder block wall creates vented cavity to exhaust radon |
| Ventilation systems | $1,323–$3,053 | Two fans remove radon and vent it outside |
| Water mitigation | $1,221–$5,088 | Uses carbon and aeration to remove radon from water |
Cost by Home Size
The larger your house, the more you can expect to pay for radon mitigation. That’s because installing a radon mitigation system in a bigger home often requires more materials and labor, which can increase your costs.
Cost by Home Age
Your home’s age also affects your radon mitigation costs in Boston. Older houses are more likely to have cracks in the foundation and other openings where radon can seep in, which can increase your pro’s workload (and your bill). Accessibility can also be an issue in some older homes. If your pro needs additional equipment to reach certain areas, they may charge more for labor.
Radon Mitigation Pro Costs
Your radon mitigation pro should include the cost of labor in their quote. Before hiring a radon mitigation company, make sure they’re insured and licensed to do business in Boston.
In addition, the Massachusetts Executive Office of Health and Human Services (EOHHS) recommends hiring a radon mitigation contractor who’s certified by the National Radon Safety Board (NRSB) or the American Association of Radon Scientists and Technologists - National Radon Proficiency Program (AARST-NRPP).
Permits
Since radon mitigation systems run on electricity, you’ll need an electrical permit to install one. In Boston, electrical permit costs depend on the specifics of the job. Your radon detection and reduction specialist in Boston can walk you through the permit requirements for your project and apply for the permits on your behalf.
Additional Pros to Consider Hiring
In some cases, you might have to hire multiple pros for this project. Here are a few examples of additional work you may need while installing a radon mitigation system:
Electrical work: An electrician can install wiring, replace a radon fan, or perform other electrical work required for this project. In Boston, it costs $189 to $631 to hire one of these pros.
Foundation repair: A foundation repair pro can fix foundation cracks and leaks to prevent radon from entering your house. On average, this type of work costs between $1,360 and $5,669.
Encapsulation: Sealing your crawl space—also known as encapsulation—is another way to reduce radon levels in your home. You can expect to pay several thousand dollars for this project.
Does a Radon Mitigation System Increase Home Value?
According to the American Lung Association, 21.8% of homes in Massachusetts have radon levels at or above the “action level” set by the Environmental Protection Agency (EPA). With a radon mitigation system installed by a licensed pro, you can protect your family’s health and safety—while also adding a valuable feature that buyers will appreciate if you sell your home.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Radon detection and reduction services reviews from real Angi homeowners in Boston, MA
Last update on April 27, 2026
- Michael W.
This company technician came when they said they would and fixed the issue fast. The technician was friendly and professional. I had no complaints at all.
Alamo Garage Doors - Mahika S.
Jay immediately responded when I reached out to him and was very easy to schedule an appointment with. My garbage disposal wasn’t working and he quickly came in and was able to clear the blockage, was very professional and efficient.
Groves Plumbing and Heating - Marisa G.
We had the best experience with We Flip Home Solutions. I would highly recommend them to everyone. The work was excellent and was always done professionally. The workers were extremely neat and they cleaned up every day. I give them all my highest praise.
We Flip Home Solutions Corporation - Richard H.
Meire cleaned my mother’s home, and I have never seen it cleaner. It sparkled! My mum was ecstatic when she arrived home. Meire was accommodating, prompt and did an exceptional deep clean. .
Cleaning by Meire - Kimberly S.
Daydon s is very professional, friendly and skilled! I was extremely pleased with his work. He is very efficient, came out within 24 hours and the job was done! I will be using him for all my projects!
Daydon's Finish Carpentry & Painting - Jason B.
Having a good experience with a junk removal professional makes the whole process so much easier. A reliable junk removal service is punctual, efficient, and careful when handling items. The best ones offer fair pricing, work quickly without making a mess, and even go the extra mile by...
BelgiumTrucking, LLC - Edna C.
They did a great job for us. Effective and efficient with a great attitude. The process was quick and efficient, and the results were noticeable immediately. I am extremely satisfied with the service provided. I highly recommend this company!
- Shirley W.
Rodent Control Inc provided exceptional service when I had a persistent rodent problem in my attic. Their technicians were highly knowledgeable and thorough, conducting a comprehensive inspection and sealing entry points to prevent future infestations. They were professional and ensured I...
Rodent Control Inc - Claudia L.
Erwin has been taking care of my yard and snow cleaning for years. He's always very responsive and works well. I've had urgent work, several times, and he's been there, promptly to help out. I highly recommend him!
- James R.
We had three totes of trash that the city would not dispose of so I contacted Angi and heard back from Michael Curto on the same day, 2 days later, the debris had been carted off. Though I was not present when the work was completed, I had an associate that was, and he was very impressed with...
The 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.
Asbestos removal costs vary based on location, the size of the job, and if there is any underlying damage. Learn what has the biggest effect on the cost in Boston, MA.
Expect your weed removal service cost in Boston, MA to depend on the size of your yard, the type of treatment, and the severity of the infestation.
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
•Need to find a qualified radon mitigation service? Learn how to hire the right pro, from certifications to questions to ask, to protect your home.
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.