Under Construction Builders is Haddon Township's Premier Home Addition Service. We are proud to serve the residents of Haddon Township!

Expand Your Idea Into A Reality

When you choose Under Construction Builders, you can be sure your home addition will be completed at a price you can afford. This is due to our unique design build approach. We work with you and our architect, to provide you the addition of your dreams, while keeping your budget in mind thus still achieving your goal.

Big Dreams Starts with Additions

We will help you create a space that's uniquely "you" and will warm your heart & enhance your lifestyle. One of the benefits is the additional space you gain for living, storage, or recreational purposes. Additions can vary from home offices, In-Law suites, playrooms and gyms! When it comes to additions for your homes, it is vital that you choose a reliable and professional contractor to complete the job.