*The Angi rating for Radon Detection And Reduction companies in Porter, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Porter, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on December 27, 2025
Serving Porter, IN and surrounding areas
In business since 1999
Free estimates
Credit card accepted
"Jason came out and he became like family. He was so honest and accomodating."
+16
Serving Porter, IN and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"We chose Chicago Crawlspace because Andy was punctual, professional, well versed and provided us with a detailed quote of the services being provided. We apppreciated that the pricing given to us was broken down and each specific task was assigned a cost - as opposed to a company just giving a lump sum quote. We even knew the brand and cost of the sump pump being installed.
The crew was on time and finished on schedule. All existing debris in the crawlspace was bagged and removed from the crawlspace by the crew before they began laying the liner. One challenge we had involved our water softening system which is located in our crawlspace. Andy was very willing to work with us and did not require us to have the equipment removed before doing the work. He provided a plumber to disconnect and then reconnect the system. The softener and the salt holding tank are located beneath the opening to the crawlspace to allow for easy access. Pouring the concrete floor would result in losing a few inches of height clearance and make refilling the salt tank very inconvenient if we moved it farther away from the opening. We discussed it with Andy and he said that he would have his men dig down a few inches - at no additional charge - under the tank so that we would still be able to refill the tank fairly easily and keep it near the opening.
Overall we are very saisfied with Chicago Crawlspace and the job they did. We would definitely use them again and have no problem recommending them to others."
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Chicago, IL, depends mostly on the type of system being installed. Use this guide to learn about your options.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
