Can't Get Your Fireplace to Work Like It Used To? Reach out to our chimney sweepers in Jasper, IN When you try to use your fireplace, if there's more smoke than usual and the fire doesn't get very strong, it could mean that your chimney is backed up. Time to call Gray Cat Chimney Services. Our chimney sweepers in Jasper, IN will clean out any debris, soot or creosote in your chimney. You'll be able to use your fireplace again in no time. Call 844-472-9228 today to schedule services with our chimney sweepers.