Callahan Construction

Our Services

At Callahan Construction, we offer a wide range of services to meet all of your home remodeling and improvement needs. Whether you’re looking to update your kitchen and bathroom, add a new dormer or addition, or build a custom home, we have the experience and expertise to get the job done right.

Dormers

Dormers are a great way to add extra space and light to your home. They can also be used to improve the curb appeal of your property. We offer a variety of dormer styles to choose from, so you can find the perfect one for your needs.

Extensions

We can work with you to design and build an extension that perfectly meets your needs and budget. We use only the highest quality materials and construction methods, so you can be sure that your extension will be built to last.

Home Renovation

If you’re looking to make a major change to your home, we can help you with that too. We offer a variety of whole-house remodeling services, from adding a new addition to finishing your basement.

Siding & Windows

New siding can give your home a fresh new look and protect it from the elements. We offer a variety of siding materials to choose from, including vinyl, wood, and fiber cement.

Roofing

Your roof is one of the most important parts of your home, so it’s important to keep it in good condition. At Callahan Construction Inc., we offer a variety of roofing services to meet all of your needs, from repairs and replacements to new construction.

New Homes

If you’re ready to build your dream home, we can help you with that too. We offer a variety of custom home building services, from design to construction.

Porticos & Azek Trim

Porticos and Azek trim can add a touch of elegance and sophistication to your home. We offer a variety of portico styles to choose from, and we can also install Azek trim on your windows, doors, and eaves.

Basements & Egress Windows

Finishing your basement is a great way to add living space without changing the footprint of your home, this may require an egress windows depending on your location and township.

Kitchens & Bathrooms

Your kitchen and bathroom are two of the most important rooms in your home. We can help you create a space that is both beautiful and functional, with everything from custom cabinets and countertops to new fixtures and tile.

Callahan Construction

Make Your Home Renovation Dreams a Reality.

Contact Callahan Construction today for a free consultation!

Callahan Construction

Our Latest Work

Take a look at some of our latest work, and see what we can do for you!

At Callahan Construction, we take pride in our work. We are committed to providing our customers with the highest quality remodeling and improvement services possible. That's why we are always happy to share our latest work with potential customers.

Our gallery features a wide range of our work, from kitchen and bathroom remodeling to whole-house renovations and new home construction. We hope that our work will inspire you to dream big for your own home.

If you're interested in learning more about any of our projects, please don't hesitate to contact us. We would be happy to answer any of your questions and help you start planning your next home improvement project.

Callahan Construction 

Extensions  |  Dormers  |  New Homes

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.

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.