“Our Family Working Together with Yours”


Home Additions Building Services

Deck and Patio Contractor in Forest Hill, MD

Add a bathroom or bedroom, a bigger kitchen, or build-on a family room. T.W. Ellis is Maryland's Home Additions Contractor for Bel Air, Forest Hill, & Harford County.

There are many reasons you may want to add square footage to your home and, as Maryland's Home Additions Contractor, T.W. Ellis will help you with the initial planning as well as the construction. We will discuss what you want and need in your addition, your budget and timeframe, and make suggestions to keep cost down and provide you with the maximum enjoyment from your home.

Home additions to fit your needs

The most common reason you might need more space is your family is growing. You have children and, as they grow, you need more room (or rooms). It’s also becoming more common for children to live with their parents while in college and, although it was comforting to have them across the hall when they were little, as they get older you will both want more space and privacy.

On the other end of the spectrum, for family members that are starting to need more assistance, it’s often the best solution to create a space within your home that’s close-by but allows a certain amount of separation, like an in-law suite.

Home additions that fulfill your dreams

Sometimes home additions are not about needs but more of a desire to improve your home and your enjoyment of your home. Would you like to expand your kitchen or even move it to a new part of the house? Have you ever wished for a second, third, or fourth bathroom? Regardless of the type of home addition you need – family room, kitchen, in-law suite or master suite – T.W. Ellis is committed to earning your trust and bringing your dreams to life.

We have created several wonderfull additions in and around Bel Air, Pikesville, Forest Hill, and throughout Howard and Harford Counties. Please view our portfolio of home additions for inspiration.

Having achieved the Home Builder of the Year in 2012 from Maryland’s Home Builders Association, numerous Awards of Excellence, and the National Home Builders Association’s Remodeler of the Year in 2014, we are proud of our accomplishments. However, getting your seal of approval on your new home addition or remodeling project is our greatest achievement.

We have built an amazing team, including a certified professional estimator, architect, engineer and an in-house designer, who will produce a beautiful floor plan and a 3D rendering to show you how your home addition will look once completed. We will work together to design your addition to fit your needs as well as maintain the flow and integrity of your home, and we always keep energy efficiency in mind no matter what size project. Our experienced and award-winning team is dedicated to producing top quality luxury additions with outstanding service.

We can solve almost any space issue you may have. Whenever you decide to expand that bedroom, add another bathroom, or create an in-law suite, contact us and we will make your home addition dreams a reality.

Additions to your home could include:

  • Kitchen Addition
  • Bathroom Addition
  • Family room/living room Addition
  • Master suite Addition
  • In-law suite Addition
  • Second story Addition

Popular material possibilities:

  • Brick
  • Vinyl siding
  • Stone
  • Ceramic tile
  • Granite
  • Custom cabinets

Contact us today for a free remodeling consultation!

Home Additions in Baltimore, Bel Air, Forest Hill, and throughout Harford County & Howard County, MD

Here is what our clients are saying about their custom decks:

The new living quarters on the main level are gorgeous and we constantly receive compliments form neighbors and friends that visit. The lower level in-law suit was a fantastic use of space and extremely functional. Overall, the project came in on budget, a few days early on schedule and exceeded our expectations. T.W. Ellis and the professional staff are a credit to the industry and someone I recommend without a bit of hesitation.
(Mr. & Mrs. Shipley) Award-Winning Addition!

Our sales person helped us envision the remodeling of our home. We were confident that everything we wanted was doable and would be done right. The timeline was met as promised. It was obvious that our satisfaction was their goal. Everyone working on our home was friendly and courteous. We’re glad we selected T.W. Ellis for our home improvement projects.
(Ms. Diaz)

The craftsmanship is outstanding. I was impressed with the “tightness” of the house and your LEED knowledge and initiatives to build a sustainable energy efficient home. The style and comfort of our new space is enjoyed every day with our family. We hosted Thanksgiving and had 20 people seated at tables in our new room, with a fire going in the background. I cannot begin to express how this added to the richness of the experience of family. We get unsolicited compliments at every opportunity from members of our community about how the house looks like it was always mean to be this house- It does not have the “addition” look. We feel fortunate to have partnered with you and are grateful for the job your team did.
(Mr. & Mrs. Welch) Award-Winning Addition!

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