Callahan Construction

Our Latest Reviews

We’re here to answer your questions and help you get started on your next home 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. Inspectors had to come while they worked to make sure everything was done properly – Everything was so well coordinated between the inspector, this contractor, and the mason and roofer. This contractor helped me find the right materials for exactly what I wanted. It’s just beautiful! He was so detailed oriented. The winter that followed was horrible and this fabulous portico allowed me to actually open the doors without snow piled everywhere in front of me. It was the smallest of my projects – taking only about 3 weeks – but it was the most complicated and detail-oriented projects. It passed inspection without problem and changed the look of the house. He was incredibly professional and polite, as was the rest of his team. When I called, he called back in a very short amount of time. No phone tag involved!

Callahan Construction

Archived Testimonials

We’re here to answer your questions and help you get started on your next home project.

Callahan Construction

Leave A Review

We’re here to answer your questions and help you get started on your next home project.

Callahan Construction
Smithtown, NY 11787
(631) 265-4083

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

Hours

M – F:  8:00 am – 5:00 pm
S – S:  Closed

Feel free to send us a review of your experience with Callahan Construction and we will share it on our website.

Make Your Home Renovation Dreams a Reality.

Contact Callahan Construction 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

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.

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.