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A Respected Professional Chimney Service in Washington, D.C.


Schedule an appointment with our chimney experts today to start enjoying your fireplace with peace of mind. Even if you don’t use your chimney every day, it’s important to have regular maintenance performed for both safety and practical reasons. Dirt, debris, and even small animals can clog your chimney and eventually make their way into your home. If you can’t remember the last time your chimney was inspected, it’s time to give us a call. Avoid the unnecessary stress and mess of a dirty chimney by contacting our professional chimney service in Washington, D.C.

And don’t forget, we also offer masonry repair.

Enjoy Peace of Mind with Our Professional Chimney Service

Lack of routine maintenance can cause dangerous complications for your home. However, with all of the upkeep a chimney needs, it can be easy to put it off or forget. The 301Chimney team is here to simplify it for you. We offer all manner of masonry repair, along with several other services that chimneys need. You can count on us for everything and expect honest, reliable recommendations from experienced masters. The safety of your home is as important to us as it is to you.

Jobs like chimney relining can make the difference in whether you and your family end up breathing smoke fumes. No one wants smoke to leak into their home and ruin the indoor air quality. After all, the health hazard it presents for breathing is a severe one. Bring us in for chimney cleaning, and you’ll never have to worry about that. We understand how these dangers happen as well as how to stop them. And if you would prefer not to deal with these issues regularly, we can install chimney caps and dampers to close it off from the outside.


Brick Chimney

Chimney Cleaning

Chimneys are common spots for birds and animals to build their nests. While the animals may be cute, their nests can cause a serious safety risk by blocking the flow of fumes and smoke. It’s crucial to have your chimney regularly cleaned from top to bottom to remove the buildup of soot, debris, and the nests of uninvited critters.

Chimney Relining

All chimneys are lined to control flames and prevent fumes from escaping. During a chimney cleaning, we can assess the state of your chimney liner to determine if it needs to be replaced. A quality lining will preserve the integrity of your chimney, thereby reducing the likelihood of cracks and structural damage. Call us now if you see signs of age or decay on your chimney.

Chimney & Masonry Repair

If your chimney has been damaged, it will require more than just relining. Even small damages can lead to dangerous complications that are not worth the risk. Count on us to repair any aspect of your chimney to keep it safe for future use.


Chimney Caps & Dampers

Chimney caps and dampers are recommended for any chimney that is not in regular use. They close off a chimney from the outside, preventing warm air from escaping and animals from entering. Please note that these caps and dampers must be installed by a professional and need to be removed if the chimney is going to be used again.

Our Services

  • Chimney Cleaning
  • Chimney Repair
  • Rain Cap Installation
  • Damper Installation
  • Chimney Relining
  • Chimney Inspections
  • Chimney Construction
  • Water Leak Diagnosis & Repair
  • Smoke Leak Diagnosis & Repair
  • Chimney Internal Video Inspections
  • Loose Brick & Masonry Repair
  • Cement Crown Work
  • Smoke Guard Installation 
  • Exhaust Fan Installation 
  • Aesthetic Modifications
  • Installation & Repair of Wood Stove Chimneys
  • Installation & Repair of Prefabricated Fireplaces 
  • Real Estate Inspections
  • Bird & Animal Removal
  • And More