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MD,DE,PA,NJ &VA's


Licensed, Bonded and Fully Insured
MHIC# 145477
CSIA CCS and CDET Certified
Leading Chimney Sweeps and Services Company


How Freeze-Thaw Damage Destroys Brick Chimneys
Freeze–thaw damage happens when water soaks into brick and mortar, freezes, expands, and causes the chimney structure to break down over tim
The Duke's Chimney Sweeps & Services
Oct 263 min read


What Causes Chimney Draft Problems - And How To Fix Them
Smoke backing into fireplace due to poor chimney draft | Chimney extension to improve draft in Maryland
The Duke's Chimney Sweeps & Services
Oct 121 min read


Do Anti-Creosote Products Really Work? Logs, Sprays, and Powders Explained
Why Creosote Is a Problem Every time you burn wood, smoke carries unburned particles that stick to the inside of your chimney. Over time,...
The Duke's Chimney Sweeps & Services
Sep 32 min read


Different Types Of Chimney Throat Dampers
When it comes to keeping your fireplace safe, efficient, and easy to operate, your chimney damper plays a huge role. A damper regulates...
The Duke's Chimney Sweeps & Services
Aug 312 min read


Best Fireplace Upgrades For Older Homes
Older homes have charm, character, and craftsmanship — but the fireplaces in them often fall short when it comes to modern safety,...
The Duke's Chimney Sweeps & Services
Aug 242 min read


Wood-Burning Stove or Insert vs. Open Flame Fireplace – Which Is Best for Your Home?
When Maryland homeowners think about cozy nights by the fire, they often picture a classic open flame in a traditional fireplace. But...
The Duke's Chimney Sweeps & Services
Aug 72 min read


Why Sealing Your Chimney Crown Is Crucial For Preventing Water Damage
Your chimney crown is the topmost concrete surface that seals off the space between the chimney flue and the exterior chimney walls. It...
The Duke's Chimney Sweeps & Services
Jul 282 min read


Why Your Chimney Should Have A Weather Cap On Every Flue
When you look at your chimney from the outside, you might notice a metal cap covering one of the flues — or maybe none at all. While some...
The Duke's Chimney Sweeps & Services
Jul 262 min read


Do You Need A Chimney Inspection When Buying A Home?
If you're buying a home with a fireplace or wood stove in Maryland, a standard home inspection isn’t enough. Many buyers assume the home...
The Duke's Chimney Sweeps & Services
Jul 231 min read
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