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Instead of coming to us, we'll come to you!
Offering free in-home estimates, quality products, professional installation, and knowledgeable service in Southern Maryland. read more

Dean Lumber 2013 Brochure
2014 Brochure
Download our new 2014 brochure

Mulch in Stock
We Stock Mulch & Pellets!

Hamer Pellets

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find us on New Sites!
We have new information for you. read more

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Builders & Remodelers
Learn about new products, training opportunities, upcoming events, rebates, links for your business and more. Learn more
Photo Gallery - New Photos!
See an idea you like from someone else's home? Want to know if you can have something like that? We feature work from our builders and the Dean Southern Maryland Design Center team. Great ideas are here. Learn more
New Products on the Market
Get all the latest information on recently released home improvement products and services. What can we do to help you love the space you're in? Learn more

News, Links and Helpful Information -
Want to keep up with leading industry news and events? Need a permit? HOA offers, Press Releases and more.

Maryland Training Events

Share Your Project Photos!
Job well done? Want to share it with the world? Submit your recent project photos to us and keep the community up to date on your progress! Learn more
Events and Road Trips
We hit the road and take samples, literature and ideas to the Southern Maryland community. See where we will be and catch photos from past events. Learn more

Located in the heart of Southern Maryland, Dean Lumber offers an almost endless supply of your home building or remodeling needs. Whether it is garage doors or cabinets, millwork, insulation, spray foam, shower doors, mirrors, locksets, surrounds, countertops, vanities, siding or more, Dean Lumber has you covered.

Not only does Dean Lumber carry all these fine products for your home remodeling projects, these products are from the top manufacturers, companies like: Anderson, Fiberon, Therma Tru, Simonton, Formica, Corian, Heatilator, Kraftmaid, GAF, Trex, Azek, Hurd, Amarr, Raynor, Certainteed, Hardi, and many more.

Dean Lumber understands what folks in Southern Maryland are looking for, whether a Kitchen & Bath project, or if you're looking for replacement windows, need new shingles, cabinets, lumber, or any other building products, we have it.

Dean Lumber has been serving Southern Maryland since 1920, that is 90 years of working with you and your neighbors in St. Mary's, Charles, Calvert, Anne Arundel, Prince Georges, King George, Hollywood, Lexington Park, California, Leonardtown, Great Mills, Mechanicsville, Hughesville, Charlotte Hall, Waldorf, Solomon's, Lusby, St. Leonard, Prince Fredrick, Dunkirk, Annapolis, Edgewater, White Plains, La Plata, Dahlgren, and neighboring Virginia.