Home Additions

Zephyr Thomas Home Improvement Company custom builds all of our home addition projects to our client’s exact needs. We have completed a multitude of projects ranging from garage addition, second story room additions, year-round sunroom additions, kitchen additions, and bedroom and bathroom additions. Zephyr Thomas can help you with any project idea you may have. We will walk you through your entire project, step-by-step. From first concept, to design, to build, making your new room addition an easy and enjoyable experience.

Room Additions with Zephyr Thomas

Zephyr Thomas handles room additions projects from A to Z. We deal with all of the hassles including obtaining your township’s permits and inspections. Think of it as bundling all aspects of your project into one, and forget all the worries of contracting separate companies to complete your one job. We have our own employees construct your foundation, build your room, and take care of any plumbing or electrical needs. Want wall to wall windows for a beautiful view of the outdoors? Or maybe slider windows with large patio doors for some interior wall space? Choose from dozens of options and let us help you with design ideas, or create your own personal vision of your room and we will take it from there! We can make your dreams a reality! If you’re interested in 4 season sunroom additions, check out our options!

An addition can offer a large amount of opportunity for storage, entertainment, and beauty in your home. Home additions can become space for:

A personal gym
Greenhouse/indoor garden
Spa room
Reading nook
In-home movie theatre/ TV room
Hobby or craft room
Children’s playroom
Rumpus room
Meditation room
Mudroom
Or anything else you can imagine!

Before And After

Click to Use the Before & After Slider

Inspiration Gallery

aerial view of second floor home addition

Testimonials About Home Additions

4-Season Room & Deck Addition

I retired from NYC Government after 44 years of service this past June and relocated to Lancaster to be near my Grandchildren. We decided to add an additional room onto our home in passing on Harrisburg Pike came across the Zephyr Thomas Company. When we stopped in they had an amazing showroom, treated us like family and discussed our every need. Construction, product, electrical, heating, and air conditioning, cable run, windows, concrete, doors, township and state requirements, we spent some time and " what a reliable company". We talked about price and reliability of staff, proudly all skilled labor. There was no need for me to go elsewhere and boy what a wonderful job they did. They handled everything including dealing with my homeowners association. This company was spectacular in every respect. Great job guys and hope this is printed. You make me proud and your reliability, they were great.

- Arnold Pack

Hi Everyone, Just wanted to wish you all a happy new year and to let you know we have not forgotten you. We show off our room every chance we get. We tell every new person in the community how you helped us get what we wanted done to our home and how you helped us win our fight. Where we lived in Staten Island got hit very hard by Sandy. Since we live right by the water a lot of homes were destroyed and boats and docks came crashing into homes. We were very lucky our home stood up to the storm and very little damage, it is now for sale. We had enough of water. We are here to stay. Before we knew id we had a lot or a little damage we said to each other we will never find anyone like Zephyr Thomas on Staten Island to fix our house.

- Arnie & Agnes Pack

If you want the best workmanship and customer service use Zephyr Thomas because they are the BEST. They made the addition of my three seasons room an enjoyable and delightful experience. I will only be calling them for my future needs in any home improvement areas!!!!

- Maggie Lynn

Click the right and left arrows to scroll through before & after sets. Click on the images to see the full-size version.