ALC Custom Landscape Design
& Build Services

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All Custom Landscapes, Inc.(ALC) design/build contracting company that specializes in creating outdoor living space for you and your family to use and enjoy for a lifetime. From a simple backyard patio or deck to more extensive hardscapes with multiple levels, pavilions, fire features, pool decks, etc.

ALC has built their reputation and success through outstanding customer relations including open communication from the beginning to the end, addressing specific customer detail concerns and discussing all costs associated with a project without hidden or add on fees. Seamless planning from obtaining architectural plans, building permits, HOA approvals to our attention to detail from project start to finish provides true customer satisfaction.

With over 30 years in the contracting business, our company commitment remains the same. From the time we start your project to completion, we will work continuously on your projects to complete your project excluding increment weather days. From the beginning of the process to the end, we will give you an accurate timeline schedule for your own planning purposes.

Now serving Carroll, Howard and Baltimore counties in Maryland including Sykesville, Eldersburg, Westminister, Taylorsville, Cooksville, Ellicott city, Columbia, Catonsville, Pikesville, Owings Mills, Towson, Hunt Valley, etc.

Projects we specialize in include:

  • Design/Build Services
  • Paver patios, walkways and driveways
  • Natural stone patio and walkways
  • Decks - Composite/wood
  • Pavilions and pergolas
  • Retaining walls
  • Front entry ways
  • Porches
  • Pool decking pavements
  • Outdoor Kitchens
  • Fireplaces and firepits
  • Outdoor LED lighting


five stars

Google Review by David
"ALC Landscapes recently finished an extensive renovation of our patio including a grilling island, propane firepit, sitting walls and new electrical service. Mindy and Greg were easy to work with and provided us with their suggestions during the entire process. Greg did an outstanding job keeping the project AHEAD of schedule including managing delays in material delivery. His crew was professional and took the time required to ensure everything was built properly--no shortcuts. They did a great job making sure everything flowed together while working with multiple elevation changes. Even before the project was finished our neighbors told us how great everything looked. We could not be happier with the final product which also came in significantly less expensive than three other bids."


Now serving Carroll, Howard and Baltimore counties in Maryland.

If you are searching for “top hardscaping contractor near me” or “custom deck builder near me” ALC Custom Landscapes offers residential and commercial build and design services include custom built decks, construction of outdoor fireplaces, stone, paver and brick patios, walkways, driveways, retaining walls, hardscape services, drain pipe installations & more to homeowners in Ellicott City, Columbia, Glenelg and Clarksville in Howard County MD, Frederick, Reisterstown, Owings Mills, Towson and Randallstown in Baltimore County as well as all the following parts of Carroll County Maryland: Finksburg, Hampstead, Manchester, Keymar, Lineboro, Linwood, Manchester, Marriottsville, Mount Airy, New Windsor, Reisterstown, Sykesville, Eldersburg, Taneytown, Taylorsville, Union Bridge, Upperco, Westminster, Winfield, Woodbine & More.