John J Contracting

At John J Contracting, we understand the importance of having a safe, comfortable, and beautiful living space. As a leading custom home builder and general contractor on Long Island, we specialize in providing top-notch home remodeling and renovation services to meet your unique needs. With over 30 years of experience, our team of expert contractors has the skills, expertise, and equipment needed to tackle any project, large or small, from building a home from the ground up to renovating an old garage.

Our Services

We offer a wide range of services to meet your home improvement needs, including bathroom and kitchen remodeling, deck and patio construction, masonry services, and custom homes. Our expert general contractors work closely with you to take your vision and make it come to life. Whether you are looking to create a beautiful outdoor living space or seeking to age in place, we can help. Our commercial build-outs or remodeling services are also available for business owners looking to upgrade their properties.

What Sets Us Apart

What sets us apart from other contractors is our commitment to excellence, attention to detail, and passion for delivering exceptional results. Our team of professionals is dedicated to providing valuable service, unvarying quality, and unparalleled customer satisfaction. With a workforce of over a dozen well-qualified and experienced artisans, we have the capacity to handle complex projects with ease and efficiency.

Partnering with You

At John J Contracting, we believe in partnering with our clients to create a seamless and stress-free experience. Our team of experts will work closely with you to understand your needs, preferences, and budget to deliver a tailored solution that meets your expectations. From concept to completion, we handle every aspect of the construction process, ensuring that your project is completed on time, within budget, and to your satisfaction.