CRANSTON, R.I. (WPRI) — Three contractors were taken to the hospital Friday afternoon to be treated for carbon monoxide poisoning, 12 News has learned. Cranston Battalion Fire Chief Christian Lamothe told 12 News officers were initially called to an Auburn Street home for two workers who had fa llen down the stairs. First responders quickly discovered that the contractors didn't fall down the stairs, but had actually passed out after becoming overwhelmed by carbon monoxide, according to Lamothe. "We believe it was their equipment that caused the carbon monoxide leak," he explained. Lamothe said the contractors had been using a gas-powered saw in the basement prior to passing out. "There was a third worker who wasn't overcome, but wasn't feeling good," Lamothe explained. The three workers were brought to the hospital for treatment, according to Lamothe. Their conditions are unknown at this time. Lamothe said the family who lives in the home was alerted to the danger by their carbon monoxide detectors and evacuated before feeling sick. Download the WPRI 12 and Pinpoint Weather 12 apps to get breaking news and weather alerts. Watch 12 News Now on WPRI.com or with the new 12+ smart TV app. Follow us on social media:                     Close Thanks for signing up! Watch for us in your inbox. Subscribe Now Daily Roundup SIGN UP NOW ...read more read less