Greco And Haines, Inc.
Licensed Professional: Bill Ainsworth
At a Glance
About Greco And Haines, Inc.
Bill Ainsworth provides radon services in Derby, CT as a full-service radon company. Holds multiple NRPP certifications for both radon measurement and mitigation. Services include radon mitigation, radon testing, radon measurement. Operating under Greco And Haines, Inc..
Credentials & Verification
NRPP Radon Measurement Professional License
Licensed for professional radon testing and measurement
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through March 2028NRPP Radon Mitigation Specialist License
Licensed to design and install radon mitigation systems
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through March 2028Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Compare Contractors
View all in Derby →
A & R Environmental
Andover, CT
Water Flo Inc. & Radon Solutions of CT
Ansonia, CT
Water Dr. LLC
Ansonia, CT
Apex Radon Solutions
Beacon Falls, CT
Not sure what you need?
Answer a few questions about your home and radon situation. We'll recommend whether you need testing, mitigation, or both.
Take the 90-Second AssessmentFree. No account required.
This listing has not been claimed by the business owner.
Are you the owner? Claim this listingCertification data sourced from NRPP/NRSB public databases. Verify current status directly with the contractor before hiring. FindRadonPros.com is a directory service and does not endorse or guarantee any contractor's work. Report incorrect information