Carbon monoxide is the silent killer no homeowner can afford to ignore, and Sumner’s tightly built, older homes trap it when chimneys fail. We use state-of-the-art CO detectors during every inspection to ensure your flue isn’t leaking deadly gas into your living room. Our safety-first approach includes pressure testing and video inspections to catch cracks or blockages before they become emergencies. Whether you’re in a 1920s bungalow on Main Street or a newer build on the outskirts, we tailor our service to your home’s unique risks, because Sumner’s weather swings from wet winters to dry summers, stressing chimneys in ways many sweeps overlook.
Choosing the right chimney sweep isn’t just about price, it’s about protecting your family’s safety and your home’s value. At Matthew Cho Chimney Co., we combine rigorous training with hands-on experience in Sumner’s diverse housing stock, from historic farmhouses to modern townhomes. Our team carries WETT certification and stays current with Washington’s evolving fireplace regulations, so you’re never left guessing about compliance. We don’t cut corners, and we don’t upsell unnecessary services. What you get is a thorough, honest assessment and a chimney that works when you need it most, whether it’s a cozy winter night or an unexpected power outage.

Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.