I called All Point to service my Chimney after noticing a little smoke backing up in my home. They promptly came out and assessed the situation. They took pictures of the stack, showing me the screen had rusted out in an area. Also showed me bricks that I had no idea were loose. Debris had gotten in, possibly a bird nest that had fallen and was interfering with the flew. They replaced the screen, tuck pointed the loose bricks, removed the obstruction and cleaned the chimney. Their price was fair, professional workmanship, left the place clean, and most importantly, my fireplace has never functioned better.. Thank you All Point !