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About Us


Welcome to 301 Chimney of Washington, DC metropolitan area including Maryland and Virginia, a division of American Professional Chimney & Masonry Service. We are proud to be your go to company for your needed chimney repair in Washington, DC. We pride ourselves on having the most respected, reviewed, and experienced staff in the Washington, DC, area in order to properly serve you for all your chimney needs. We have won the Angie's List Super Service Award for outstanding customer service in all four categories for which we are eligible for the last five years in a row. Our company is frequently called 301 Chimney because of our corresponding phone number which is displayed prominently on our vehicles.

 At 301 Chimney, you can expect an affordable and thorough chimney inspection in Maryland every single time. Whether you are looking for a quick DC chimney sweep, looking to upgrade your chimney cap for a proper fit, or looking to reline your chimney to ensure your chimney is structurally sound, we are here to help. We strive to provide exceptional customer service for every client to ensure a positive experience. If you are interested in learning more about our company, contact us today at (240) 623-0733.


The founder of our company has lived in the Washington, DC, area since 1959 and has been repairing chimneys since 1973. He is this region's most experienced chimney technician and still climbs to the top of the tallest chimneys. He's also a technical resource for 20 field employees while he personally assists homeowners with issues that other companies may not have been able to diagnose or rectify. Some situations require a unique repair approach. Our owner is a perfectionist and expects the same level of commitment from his employees.

301CHIMNEY Service Vehicle

This website is updated regularly with information that will help you care for your chimney, explaining how to check it over, what repairs you can make on your own, and how to choose and deal with chimney repair companies.

If you are ever less than completely satisfied with our work, we will redo, fix, credit, or refund you. We want you to feel that we go the extra mile and give you the consideration you deserve.