Chimney Sweep LLC was founded in 2013 in St. Joseph, Missouri with a commitment to safety, education, quality craftsmanship, and doing things the right way.
What began as a chimney service company has evolved into the installation and support division of Cornerstone Hearth & Outdoor Living. Today, we help homeowners create comfortable gathering spaces through premium gas, wood, and electric fireplaces, fireplace inserts, masonry fireplace retrofit systems, fire tables, and outdoor living products.
With a combination of technical expertise, professional installation, and showroom-guided design, we help families upgrade, transform, and enjoy the spaces where memories are made.
New Showroom Hours!! Wed-Fri 11-4 & Saturday 10-5 (or Sunday & Evenings by appointment)
We offer free evening & weekend local delivery, as well as delivery within a 75 mile radius!
816-269-0162
GARY & JANNA YATES
As a husband-and-wife team, Gary and Janna believe the best moments in life happen when family and friends gather together. That belief inspired the growth of Cornerstone Hearth & Outdoor Living and continues to guide the way they serve customers today.
Whether helping a family choose a new fireplace, design an outdoor living space, or transform an outdated hearth, their goal is simple: provide honest guidance, quality products, and an experience that feels personal from start to finish.
When they’re not working with customers, they enjoy traveling and spending time with their children, Austin, Isabella, and Zander.
Planning a fireplace or outdoor living project?