1. Brad's Chimney Sweep Svc 47 South Rd, Londonderry, NH 03053 Coordinate: 42.83086,-71.35695 Phone: (603) 434-5986
2. Daigle Masonry 101 Mammoth rd, Londonderry, NH 03053 Coordinate: 42.82939,-71.36584 Phone: (603) 548-0219