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Need more space? Want to convert some unused space into a liveable and functional room? We can help you expand. Whether you need room for a growing family, a new family room addition, or even a new garage, we can build your dream addition. We can also get creative with the space you already have by converting attics into bright and open living spaces by builiding a new dormer. Porches can be converted to three season rooms.

 We work with traditional and modern a materials alike:

  • Brick
  • Stucco
  • Cement Siding 
  • Stone
  • Cedar Shingles
  • Azek Trim
  • Real and Imitation Slate Roofing
  • Architectural Shingles
  • Vinyl Siding
  • Real Wood Windows
  • Garages

Call us now to get started on your project.  Need and architect? We can offer a referral. So, if you need a Baltimore Contractor who can build your new addition, call (410) 889-7391.       


When our client down sized and moved into the city to be closer to their children’s schools, they found themselves with an acute lack of space for the items we all collect through out our lives. We worked at first on a plan that would convert the front porch into a coat closet but the disruption of the unique architecture of the front of the home was soon discarded. We then moved to the rear where it was thought that a small shed enclosure on the existing deck may be the solution but again that was discarded and so was the deck!!!!! The current family room was in the basement but somewhat inaccessible considering the flow of the existing floor plan.


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Our client, a repeat customer, recently  moved into their “new” home.  We had some familiarity with this home having remodeled it for the previous owner!   Small world indeed. We had accomplished some minor remodel upon our clients to tide them over until plans could be drawn for  a bigger kitchen and a more inter-active and opened  floor plan. There was also a need  for a guest room/office, mud room and lots of additional storage capacity and closet space.  It broke my heart to tear out a deck , kitchen and other features I had personally added to the home but hey! Let’s have at it.  We would be building over a previously added addition and even taking on exterior landscaping which we seldom get involved in.

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This client lives in a Semi-Detached home with little space in which to expand. There was no room on the existing first floor to add a needed powder room or to expand the kitchen with out consuming the needed dining room in the process.

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What started out as a to do list upon arrival in their new house hold many years ago, grew into a whole house remodel that cleaned the slate and will now allow our clients to relax for the next 10 years at least.

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Remodeling Services

Thomson Remodeling performs the following services: kitchen remodeling, bath remodeling, bathroom remodeling, kitchen design, slate roofing repair, gutters, additions, porch restoration, window replacement, roof repair, roof replacement, door replacement, flooring, counter-tops, skylight and flashing repairs. 

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Thomson Remodeling Company, Inc, 505 W Cold Spring Lane, Baltimore, MD 21210,

Phone  (410) 889-7391