Radon detection and reduction costs depend on your project and location. Check with a local pro for your specific job.
In Orlando, a wall-based radon mitigation system costs $500 to $3,000, but a ventilation system costs $1,300 to $2,500.
The most common radon mitigation method is active soil depressurization, which ranges from $1,000 to $3,000.
If you have a bigger home, you should plan to spend an additional $500 to $1,500.
Because this job directly impacts your health, leave all of the work to a professional.
Radon mitigation system costs in Orlando range from $786 to $1,276, with an average cost of $1,031. Ultimately, your project total will depend on the mitigation approach you choose—whether that’s active soil depressurization, passive depressurization, or another method. Here’s how to calculate your costs.
The cost of radon mitigation in Orlando, FL, depends mainly on the following factors.
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 Orlando, FL | Description |
|---|---|---|
| Sealing the basement | $400–$4,600 | Half as effective; may require repeated resealing |
| Active suction soil depressurization | $1,000–$3,000 | Most common method; PVC pipe suctions gas from beneath foundation |
| Passive depressurization | $500–$2,500 | Vents radon through PVC piping using pressure differences; low efficiency at high levels |
| Wall-based systems | $500–$3,000 | Cinder block wall creates vented cavity to exhaust radon |
| Ventilation systems | $1,300–$2,500 | Two fans remove radon and vent it outside |
| Water mitigation | $1,200–$5,000 | Uses carbon and aeration to remove radon from water |
The size of your house can play a role in your radon mitigation costs, too. If you have a spacious property, prepare to spend an extra $500 to $1,500 on radon mitigation.
Since larger properties cover more ground, they also have more areas where radon could seep in. As a result, your radon reduction pro might have to use more materials on your system (and spend additional time setting it up).
In addition to your home’s size, its age can also influence the price of this project. That’s because older houses often have more cracks and gaps where radon can enter—and if so, your contractor will have to spend additional time addressing these problem areas. This can drive up your labor costs and your final bill.
In addition to the factors above, there are a couple more costs you’ll incur when removing radon from your house.
Since radon mitigation systems run on electricity, you’ll need an electrical permit before installing your system. Your pro should manage this part of the project, but it doesn’t hurt to confirm this before any work begins. For an average-priced radon mitigation system in Orlando, an electrical permit would cost less than $100.
Professional labor is another expense to consider when budgeting for a radon reduction system. When you request a quote from a radon detection and reduction specialist in Orlando, FL, you should see the cost of labor included.
In Florida, radon mitigation pros must have a valid certification from the Florida Department of Health, so be sure to verify your contractor’s credentials before offering them the job.
Exposure to radon over a long period of time can cause serious health problems, including lung cancer. Lowering radon in your home requires professional knowledge and skills only available by hiring a radon mitigation pro.
In some cases, radon mitigation requires more than one professional. You might also need:
Electrical work: You may have to bring in a licensed electrician for certain electrical work, like installing a radon fan or running new wiring. The average cost to hire an electrician in Orlando ranges from $161 to $503.
Foundation repair: Fixing a cracked or damaged foundation is another job best left to a qualified professional. In Orlando, foundation repair costs between $1,943 and $10,263.
Encapsulation: To prevent radon from entering your home through your crawl space, a pro may need to install barriers and insulation along the floor and walls of your crawl space. Also known as encapsulation, this project starts around $5,000.
According to the Florida Department of Health, one in five homes in the Sunshine State has radon levels above the “action level” established by the Environmental Protection Agency (EPA).
However, since radon is colorless and odorless, homeowners often don’t realize that this harmful gas is entering their property. That’s where a radon mitigation system comes into play. Not only can it protect your health and safety, but it can also boost your home’s value and make it more appealing to future owners.
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’ve surveyed thousands of 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.
Excellent experience with Bathroom ? Remodel and Bathtub Installation and Replacement. The workmanship was top-quality, and everything was done cleanly and efficiently. Very happy with the final outcome.
Mint Builders, LLCThis is a responsible handyman, he also did exterior and interior painting, bathroom and kitchen remodeling, and carpentry work. He was always on time and very polite
Handyman expressGreat. As scheduled and at a fair price. Tammy and Duane are friendly and do quality work.
Dr glass window and screen repairThey were prompt and professional and very pleasant and completed the work as promised on time workers Evan, Esteban T andTony Perez were very informative and polite
West Shore Home OrlandoVery professional and quality of the day is above and beyond my expectations. Will definitely call upon Tommy and his crew and for more remodeling.
TNT Drywall, Inc.It was a great experience. Movers were pleasant and professional and protected the doorways and entryway. They made the move smooth and quick.
A Plus MovingVery knowledge and no bs. Was in and out and straight to the point. They are definitely in my mind regarding appliance repairs and services. Good stuff.
Bill was completely and positively professional throughout. He was responsive, trustworthy and on time with his appointment and sending us the appraisal for our house. Simply said he was great and my wife and I are 100% pleased and satisfied and excited to highly recommend him. Bob Di Cerbo...
Nick, Bill and Jonathan were like detectives! They found a defective breaker switch and replaced it and now my garage door and washing machine work! They also explained everything that they were doing and were very professional. We would hire them again in a minute!
Specialty Product InstallersHardworking crew, efficient and professional. Good prices and complied with what was expected and more.
Lady Maria Tree ServiceFrom average costs to expert advice, get all the answers you need to get your job done.
Find out the average radon testing cost in Orlando, FL. Learn what you can expect to pay for local indoor air quality testing and keep your home safe.
Whether you’re replacing old pipes or hooking up the range of your dreams, the cost to install a gas line in Orlando, FL, is an important part of the budget.
Expect your weed removal service cost in Orlando, FL to depend on the size of your yard, the type of treatment, and the severity of the infestation.
Discover what average tree removal costs in Orlando, FL based on different factors to know how much it will cost to take care of a dead or troublesome tree on your property.
Popcorn ceiling removal costs in Orlando, FL depend on the size of your ceiling and additional services, like asbestos removal. Learn all the costs here.
Find out the average bat removal cost in Orlando, FL. Learn what you can expect to pay for local wildlife control and keep your home safe from pests.
