“Our Family Working Together with Yours”



Home Remodeling Contractor & Custom Deck Builder Serving Baltimore and Harford County

Are you ready to make some home improvements? Do you watch TV shows about bathroom renovations and kitchen remodeling wishing you could have that? Have you been dreaming of adding a deck or screened in porch for a long time? Our team at T.W. Ellis has the skill, the knowledge, and the desire to make your dreams come true, whether it’s remodeling your kitchen, expanding a bathroom, or adding an addition with an amazing multi-level deck attached.

Maryland’s Award-Winning Remodeler

We are know for creating distinctive and elegant designs, using the best and most appropriate materials and methods, and we have won several award because of our quality and craftsmanship. Whether that is a new kitchen design, a bathroom renovation, a home addition, or an outdoor living space, we bring unique designs and quality construction to every project. We are also known for constructing truly outstanding decks and screen rooms throughout Maryland. With years of experience in remodeling, construction, and deck building, we are here to help you through every step of the process, from start to finish!

Choose A Contractor You Can Trust

Communication builds trust so we begin your each project by providing you with a detailed design and a comprehensive yet reasonable estimate. As a green builder (and green remodeler), we can incorporate many renewable and energy-efficient elements into your remodeling project or deck. We can also build your project to meet the National Green Building Standards. So whether you are looking for a home addition, kitchen remodel, bathroom remodel, deck, or screened in room, we will meet or exceed your expectations and keep you well informed throughout the project experience.

Quality Home Remodeling is Our Goal

Our #1 goal is to provide the caliber of home remodeling that exceeds your expectations and serves you well for many years. We use the highest quality materials that are appropriate for the project and employ knowledgeable and experienced team members to provide the craftsmanship. So for your next home improvement, addition, deck, screened in porch, or fully custom built home, contact T.W. Ellis to get the job right!

Baltimore and the surrounding communities

We have been proudly providing kitchen remodeling, bathroom renovations, home additions, and deck building services to the communities around Baltimore since 2002, with many satisfied customers throughout Bel Air, Fallston, Cockeysville, Towson, Churchville, Pikesville, Forest Hill and more. Within these communities are our neighbors, friends, and families and we promise to provide you with the same quality, care, and service we would offer them. Let T.W. Ellis help you with your next home improvement and we feel sure you will become one of our many satisfied customers.

Award of Excellence Award
Maryland Building Industry Association Award of Excellence
National Association of Home Builders
Remodeler of the Year 2014
Remodeling Magazine’s Award
Big 50 Remodeler Award
Featured Article
Featured on Zillow
  • June 12, 2018

    Open and Modern Look for a Deck Remodel in Harford County

    When T.W. Ellis discussed a new deck with our clients George and Jeanne Hall of Abingdon, they already had clear ideas about what they wanted to change. Their existing deck was 21 years old, built using pressure treated wood that was now warped, splintered, and weathered. Sadly, their kids would never go barefoot on the […]

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Industry Certifications group 1
Industry Certifications group 2

Model One - Green Built Model Homes

See the plans and read about our Model One green model home series. You can see this model home at Grays Run Overlook in Harford County.  Get the full story >

Green-built model homes in Maryland


Tim Ellis, owner of T.W. Ellis, discusses how to create the perfect outdoor living space, including how to choose the right contractor and what to expect during the project.

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