ABOUT
CSI
WHY CHOOSE US?
Managing owner Ted Welch recognized a great need for quality installation of radon mitigation systems during his function as a licensed home inspector. During home inspections, Ted would often see poor craftsmanship and little to no proper code adherence or aesthetics.
As Ted puts it, “I’ve been married for more than three decades, and I wouldn’t dream of drilling a hole anywhere in my home without first consulting my wife.”
That’s why, prior to any installation, we meet with the homeowner to review all aspects of the project needs and answer any questions the customer may have.
Ted’s long-time friend of more than 20 years, Joshua Stoltz, joined Ted in early 2024 as his primary project supervisor and managing partner. Ted says that "Josh is one of the few people I’ve encountered that may be more of a perfectionist than myself.”
Together, Ted and Joshua, along with expert installation technician Ethan Tranel, stand ready to tackle your radon issue with detailed expertise.
CSI Radon is synonymous with quality and dependability.
Contact us today for testing and system installation.
THE FUTURE OF CSI
Ted’s vision for CSI is to grow throughout Central Ohio through the creation of multiple crews of well-trained and focused young adults looking to apply their energy and ambition to an important and meaningful service to property owners. High focus will be put on thoroughness and quality, which are important aspects of any business.
CSI plans to become known as the premier provider of radon mitigation services throughout the region.
LICENSED & PROFESSIONAL
Fully Licensed by the Ohio Department of Health.
QUALITY
REPORT
Easy-to-read, modern, timely, ODH-compliant, RadonEyePro pre- and post-test reports so you can know what your issue is, and that it has been resolved
WE HAVE
THE TOOLS
We use the most up-to-date, cutting edge, and technically advanced tools.
COMPETITIVE PRICING
You will get a high-quality installation for the money you spend.
FOLLOW UP
SUPPORT
We make ourselves available 24/7 for any questions you might have.