Callahan Contruction Inc.

New Home Construction

At Callahan Construction Inc., we believe that a satisfied customer is our best advertisement.
That’s why we don’t advertise. All of our work is referral based.

Building your dream home is one of the biggest decisions you will ever make. At Callahan Construction Inc., we understand that you want to work with a builder who has the experience and expertise to bring your vision to life.

We have over 35 years of experience in the residential construction industry. We have built many new homes, ranging from small starter homes to large waterfront estates. We have a team of experienced and skilled professionals who can handle all aspects of the new home construction process, from site preparation and foundation work to framing and finishing.

We work closely with our clients every step of the way to ensure that their dream home is built to their exact specifications. We offer a wide range of customization options, so you can create a home that is truly unique to you.

If you’re ready to build your dream home, contact Callahan Construction Inc. today for a free consultation. We would be happy to help you make your dream home a reality.

Contact Callahan Construction Inc. today for a free consultation on your new home construction project!

Financing Available through 

Make Your Home Renovation Dreams a Reality.

Contact Callahan Construction Inc. today for a free consultation!

Why Callahan Construction?

At Callahan Construction, it's our priority to not only deliver a product that meets your vision, but one that far exceeds it. Our experienced team will guide you throughout your project with suggestions and design tips to ensure we make your house the home you’ve always wanted. We strive to be a leader in our industry by offering custom designs, thinking outside-the-box to maximize the space we work with, and ultimately giving the "WOW" factor that you've always wanted in your home.

35 Years of Experience

We have over 35 years of experience in the residential remodeling industry. That means we have the knowledge and expertise to handle any project, big or small.

Licensed and Insured

We are fully licensed and insured, so you can be sure that your project is in good hands.

Suffolk License #28,8984HI
Nassau County License #H18E7400000

Quality Workmanship

We use only the highest quality materials and construction methods. Our team of highly skilled and experienced craftsmen are dedicated to providing our customers with the best possible experience and results.

Callahan Construction 

Extensions  |  Dormers  |  New Homes

Callahan Construction

About Us

At Callahan Construction, we believe that a satisfied customer is our best advertisement.
That's why we don't advertise. All of our work is referral-based.

Communication is the key to every successful home remodeling project. We will be available by cell phone through every stage of your project to answer your questions and give you our experienced opinions on all of your decisions. Your job will be done in a timely fashion, with the highest-quality materials and an attention to detail that will exceed your expectations.

We always give each customer a little something extra to remember Callahan Construction in a good way. All of the above creates long-lasting relationships with all of our clients and many happy customers.

Thank you for considering Callahan Construction for your next residential remodeling project.

Christine V.

He was knowledgeable about the material, shaping the railing to let water roll off and how to create the ovals that I wanted in the design. He was very professional and prepared when we met. He was responsive over email and text. He was too busy to start the job in May but we are thinking of hiring him when he can schedule us.

Guy B.

The price that he quoted me does not include the demolition. He was going to do the rebuilding. He was prompt. He was there when he said he would be; he is reliable. He seems knowledgeable on what he is doing; that is the reason why I went with him. He even had to drive at least forty miles to get to me. He is very available, and he is very professional.

Klaus & Maxine F.

He gave me a fabulous deal. We had a little shed roof over some concrete steps but I wanted to make a wider stoop leading to the portico with blue stone and brick with two side walls to accommodate our wide double doors. These workers always came a few minutes before their scheduled start time, sat in the drive and waited until the appointed start time and then began work at 7:30 promptly.