“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 remodeling 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 commitment. We are also known for constructing some 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!

A Home Remodeling Contractor You Can Trust

Communication builds trust so we begin our remodeling projects by providing you with a detailed design and a comprehensive yet reasonable estimate prepared by a professional estimator accredited by the American Society of Professional Estimations. As a green builder (and green remodeler), and 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 your remodeling 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 addition, remodeling job, deck, screened porch, or fully custom-built home, contact T.W. Ellis to get the job right!

Baltimore and the surrounding communities

We have been proudly serving 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
  • February 8, 2018

    Magnificent Kitchen Remodel Provides Space to Entertain

    Our client really enjoys entertaining large groups of friends and family in her kitchen. Her children also invite friends over when they are home on college break. Her existing kitchen was sizable, but because of the family’s love of entertaining, our client desired the kitchen to be on a grander scale—even more open and free flowing. […]

    Read more
Remodeling Certifications
Remodeling Certifications

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.